OOOE impacts

Article: Hot Chips XXI Preview
By: AM (.delete@this..), September 12, 2009 5:06 am
Room: Moderated Discussions
Jouni Osmala ( on 9/11/09 wrote:
>>>I look what each pipeline stage DOES, and EV6:s SINGLE exec stage does what EV5
>>>first exec stage does, and EV5 second exec stage functionality takes two more cycles
>>>than whats shown in the simplified pipeline of EV6. And by comparing the from fetch->
>>>end of THOSE instructions is even worse for EV6...
>>>In EV6 pipeline doesn't include L1 data cache latency, while EV5 pipeline includes
>>>L1 data cache latency as part of measurement of pipeline length. So its apples to
>>>oranges comparison, see number of execution stages in either pipeline BOTH have
>>>1 cycle and multicycle instructions, both pipelined, however EV6 diagram just don't
>>>show the multicycle instruction pipeline while EV5 does. But most relevant way of
>>>counting pipeline length is from Fetch to integer ALU result, which was done on
>>>EV6 pipeline, EV5 pipeline had L1 memory stage included AFTER the exec stage that was equal to EV6 exec stage.
>>>IF EV6 pipeline would of counted the same way as EV5 pipeline it would be 9 stage
>>>pipeline, due to fact that what EV5 did in 2nd execution stage, took EV6 a cycle
>>>more than in EV5 and it was omitted from EV6 pipeline diagram.
>>>What MY original claim was that OoO logic takes extra stage(s) between fetch and
>>>execute and THAT gives extra branch misprediction penalty, and that is THE extra
>>>cost for OoO execution besides the power and area costs.
>>Actually you never mentioned mispredict penalty until now (probably because I asked
>>if you mix it up with pipeline length).
>Its the primary negative effect that comes with pipeline length, its direct RESULT of the increased pipeline length.
>Also term critical loop while being more general term, but when talking with main
>pipeline length equals misprediction penalty. Other critical loops are not important in this discussion.

I think one crucial point you're still missing (or just don't want to admit) is that pipeline and mispr. penalty can grow not *just* because of OoOE, it comes along as a natural by-product of pretty much ANY attempt to beef up a core with larger and thus slower structures, more ex. units with larger and thus slower bypass networks driving more loads, etc. etc. -- completely regardless of whether machine is static or not. Plus, larger core has direct impact on the time to propagate signals across.

Anyway. Here is one more datapoint for you to consider:

Consider R4400: in-order, 8-stage monolithic pipeline with 3-cycle branch delay, 250 MHz on 0.35 um.
And compare it with MIPS R10K: OoO, 5 stages int. pipeline, 200 MHz in 0.35um, 2-3 cycle misprediction penalty (+ possible delays).

Do the math, really.

>>>If you go read what each pipeline stage DOES then you understand that yes, there
>>>is logical reason why EV6 has another pipeline stage,
>>>I cut most of discussion to make my point simpler for you to understand by just keeping it on single simplest example
>>Actually some of the things you said in the previous post would be much more interesting
>>to discuss (e.g. that in-order machines are a better option from performance point
>of view). I'm *very* curious why. :)
>Less power per executable instruction -> more cores per given power budget -> faster if running hand optimized code.

Very broken logic. The "less power per insn" is very much arguable. Do you want examples? Consider in-order machine like Itanium vs same-company-made Core2. Both are designed for performance, so you have no reason to complain, because we can also take some ULV parts for comparison.

The "hand-optimized" part only works when you not only have lots of ILP to take advantage of (presuming you mean very wide in-orders, not single- or dual-issue ones), but insn latencies don't vary much during execution (so that static schedule has little to gain from insn reordering), which is a *double* special case, limited pretty much to array/stream processing tasks, and by far not all of them.

>>As for EV6 pipeline length, DEC's papers are quite specific re. 7 stages of the
>>int. pipe, so unless you're on your way to show how they were misleading anyone
>>reading their papers for years, I don't see a point arguing that they probably didn't,
>>as there's remarkably nothing to gain (but potentially something to lose) from that.
>There are multiple reasonable way to count pipeline stages, and between EV5 and
>EV6 the metrics changed. Neither lie, but both measure different thing.
>EV5 pipeline is measured from Icache->Execute-Dcache-access->registerfile.
>EV6 pipeline is measured from Icache->Execute->registerfile
>And the Dcache access is shown as going to separate pipeline.

I don't know what pipeline diagrams you used, EV5 pipeline which you can find in original DEC papers shows memory pipe separately. So maybe you should start using good references? Take a look at DTJ paper, it has a detailed pipeline diagram and a very detailed description of the pipeline (vol. 7 no. 1 issue).

>>Mispr. penalty grew from 5 cycle in EV5 to 7 cycles in EV6, 1 extra cycle is likely
>>due to 64k I$, the other extra cycle might well result from something unrelated to OoOE as well.
>Its exacly because OoO it has dependencies that either limit the clockfrequency
>(to less than half of alpha) or takes 3 stages. Its partially because OoO takes
>more area->Longer distance to transfer things AND more complex logic-> longer logic path.
>>And, btw, why don't you take into account that EV5 also increased mispr. penalty
>>by a cycle from EV4 while staying in-order (and I would suggest you check a few
>EV5 has slightly more complex instruction selection than EV4 & buffering stage
>to separate execution from instruction fetch which is something thats always seen
>in OoO pipelines but rarely in inorder pipelines.
>But that buffering&selection is still my point, there is extra work there that
>costs latency. What made EV5 longer than EV4 was the extra work it needed to do
>in those stages, checking and buffering instructions, just like OoO is extra work
>in selecting & buffering instructions. It clearly was worth it but it had costs...
>Of course they COULD of done it without adding extra stage, but then it would of
>cost clockspeed which would of been counter productive...

Your point seems to make good progress towards becoming totally meaningless. Nothing goes without costs. The more EUs you have (regardless of in-order or OoO core), the larger and slower are your bypass networks; the larger the caches, the slower they are, etc. etc. So is there any sense left in your point anymore, really?

>>sources rather than just trust me)? Do you admit a possibility that one more extra
>>cycle of mispr. penalty in EV6 is also a result of physically larger, more capable
>>core, in which some circuits/units have higher latency as a direct consequence of
>>getting bigger, and the distances signals have to travel are longer? After all,
>OoO Logic costs AREA between instruction fetch and instruction execution -> that
>area increases distances -> OoO logic cost time between instruction execution&instruction fetch stages.

Judging from facts, the losses are very small. Certainly small enough to justify OoOE when performance and power efficiency are important.

>>I hope you wouldn't characterize EV6's slower L1 caches as the "price" designers
>>had to pay for going OoOE. :) Or would you?
>I wouldn't, but one thing about that large cache is that it still has single cycle
>access to its array, so the effect of that is LESS than a single clock cycle, since
>it takes some time access even the 8kb array. D-cache latency has lot of logic before
>and after the array access thats why it is longer than 1 cycle.

Another angle to look at it is that there was no easier way to design caches for EV6 than to inherit them from EV5. At the same cycle time, it would still be 2-cycle cache. The point is, apparently larger but 1-cycle-slower caches were judged to be a better option. See? You can't have your cake AND eat it; a better design is one that makes right tradeoffs in the course of design for given objective. Hopefully now things are more clear for you and you can rethink some of the things discussed here armed with good references.
< Previous Post in ThreadNext Post in Thread >
TopicPosted ByDate
Hot Chips XXI Preview onlineDavid Kanter2009/08/12 02:55 PM
  Hot Chips XXI Preview onlineGroo2009/08/12 05:27 PM
    Hot Chips XXI Preview onlineDavid Kanter2009/08/12 06:17 PM
      recent POWER7 info. from IBMM.Isobe2009/08/16 02:04 AM
  Hot Chips XXI Preview onlineslacker2009/08/12 08:11 PM
    Attending hot chipsDavid Kanter2009/08/12 08:53 PM
      Power7 vs. single threaded performance and licensingDaniel Bizó2009/08/13 12:05 AM
        Power7 vs. single threaded performance and licensingWes Felter2009/08/13 11:17 AM
          Power7 vs. single threaded performance and licensinganon2009/08/13 03:25 PM
            Power7 vs. single threaded performance and licensingLinus Torvalds2009/08/13 03:48 PM
              How much IPCE2009/08/14 01:16 AM
                How much IPChobold2009/08/14 03:03 AM
                  How much IPCa reader2009/08/15 10:26 AM
                    How much IPChobold2009/08/15 10:58 AM
                    How much IPCLinus Torvalds2009/08/15 12:09 PM
                      How much IPChobold2009/08/15 12:45 PM
                      How much IPCEuronymous2009/08/15 01:41 PM
                        How much IPC?2009/08/16 01:13 AM
                          How much IPCAnonymous2009/08/16 02:07 AM
                            How much IPC?2009/08/16 03:49 AM
                              How much IPCEduardoS2009/08/16 07:04 AM
                              How much IPCAnonymous2009/08/16 05:26 PM
                          How much IPCLinus Torvalds2009/08/16 07:49 AM
                            How much IPC?2009/08/16 09:32 AM
                        How much IPCEduardoS2009/08/16 07:09 AM
                          How much IPCLinus Torvalds2009/08/16 08:12 AM
                            How much IPCa reader2009/08/16 11:41 AM
                              How much IPCLinus Torvalds2009/08/16 12:21 PM
                                How much IPCnone2009/08/16 01:30 PM
                                  How much IPC?2009/08/16 11:32 PM
                                    How much IPC?2009/08/17 12:09 AM
                                      How much IPCnone2009/08/17 02:29 AM
                                        How much IPC?2009/08/17 05:25 AM
                                          Speculation and wasteDavid Kanter2009/08/17 10:03 AM
                                            Speculation and waste?2009/08/18 11:59 AM
                                              Speculation and wasteDavid Kanter2009/08/18 12:22 PM
                                              Speculation and wasteanon2009/08/19 02:52 AM
                                            Speculation and wasteTruePath2009/09/27 06:23 AM
                                          How much IPCnone2009/08/18 01:55 AM
                                          How much IPCanon2009/08/18 02:27 AM
                                How much IPCanon2009/08/16 10:05 PM
                                  How much IPCLinus Torvalds2009/08/17 10:17 AM
                                    How much IPC_Arthur2009/08/17 03:23 PM
                                      How much IPCDavid Kanter2009/08/17 03:38 PM
                                      How much IPCMichael S2009/08/17 03:39 PM
                                        How much IPCDavid Kanter2009/08/17 03:48 PM
                                          How much IPCMichael S2009/08/17 05:03 PM
                                            How much IPC_Arthur2009/08/17 05:33 PM
                                              How much IPCMichael S2009/08/17 05:56 PM
                                                How much IPC_Arthur2009/08/17 08:48 PM
                                                  How much IPCMichael S2009/08/18 03:07 AM
                                                    limits of sortinghobold2009/08/18 04:26 AM
                                                      limits of sortingMichael S2009/08/18 05:26 AM
                                                        limits of sorting_Arthur2009/08/18 06:03 AM
                                                          limits of sortingRichard Cownie2009/08/18 06:32 AM
                                                            limits of sortingMichael S2009/08/18 07:17 AM
                                                              limits of sortingRichard Cownie2009/08/18 08:22 AM
                                                                limits of sorting_Arthur2009/08/18 08:57 AM
                                                                  limits of sortingRichard Cownie2009/08/18 09:30 AM
                                                                    limits of sortingRichard Cownie2009/08/18 09:45 AM
                                                                    limits of sortingMichael S2009/08/18 09:50 AM
                                                                      limits of sortingRichard Cownie2009/08/18 10:09 AM
                                                                        limits of sortingMichael S2009/08/18 10:33 AM
                                                                          limits of sortingRichard Cownie2009/08/18 10:53 AM
                                                                            limits of sortingMichael S2009/08/18 11:28 AM
                                                                              limits of sortingRichard Cownie2009/08/18 12:01 PM
                                                                                limits of sortingJasonB2009/08/18 06:40 PM
                                                                                  limits of sortingRichard Cownie2009/08/18 07:22 PM
                                                                                    You work on EDA right Richard?David Kanter2009/08/18 07:49 PM
                                                                                      You work on EDA right Richard?Richard Cownie2009/08/19 05:56 AM
                                                                                        You work on EDA right Richard?David Kanter2009/08/19 08:26 AM
                                                                                          You work on EDA right Richard?Richard Cownie2009/08/19 08:47 AM
                                                                                            You work on EDA right Richard?slacker2009/08/19 09:52 AM
                                                                                              You work on EDA right Richard?Richard Cownie2009/08/19 10:10 AM
                                                                                                You work on EDA right Richard?slacker2009/08/19 11:36 PM
                                                                                                  You work on EDA right Richard?slacker2009/08/19 11:45 PM
                                                                                                  You work on EDA right Richard?Richard Cownie2009/08/20 05:28 AM
                                                                                                    You work on EDA right Richard?slacker2009/08/20 06:32 AM
                                                                                          You work on EDA right Richard?Aaron Spink2009/08/20 12:08 AM
                                                                                          You work on EDA right Richard?Rob Thorpe2009/08/20 08:31 AM
                                                                                            You work on EDA right Richard?David Kanter2009/08/20 09:58 AM
                                                                                              You work on EDA right Richard?Rob Thorpe2009/08/20 04:10 PM
                                                                                    limits of sortingrwessel2009/08/18 07:56 PM
                                                                                    limits of sortingJasonB2009/08/18 11:11 PM
                                                                                      limits of sortingJasonB2009/08/18 11:25 PM
                                                                                      limits of sortingRichard Cownie2009/08/19 06:32 AM
                                                                                        limits of sortingRob Thorpe2009/08/19 07:12 AM
                                                                                          limits of sortingRichard Cownie2009/08/19 07:46 AM
                                                                                        limits of sortingJasonB2009/08/19 08:43 PM
                                                                                          limits of sortingRichard Cownie2009/08/20 07:47 AM
                                                                                            limits of sortingJasonB2009/08/20 08:20 PM
                                                                                              limits of sortingRichard Cownie2009/08/20 11:12 PM
                                                                                                limits of sortingJasonB2009/08/21 02:08 AM
                                                                                                  limits of sortingRichard Cownie2009/08/21 05:15 AM
                                                                                                    limits of sortingJasonB2009/08/22 06:24 PM
                                                                                                      limits of sortingRichard Cownie2009/08/22 07:27 PM
                                                                                                        limits of sortingRichard Cownie2009/08/22 08:39 PM
                                                                                                        limits of sorting?2009/08/23 05:07 AM
                                                                                                          limits of sortingRichard Cownie2009/08/23 05:53 AM
                                                                                                            limits of sortinganonymous2009/08/23 11:42 AM
                                                                                                              useful link, thanksRichard Cownie2009/08/23 05:23 PM
                                                                                                            limits of sorting?2009/09/04 04:05 AM
                                                                                                        limits of sortingJasonB2009/08/23 09:26 AM
                                                                                                          wacky C++ featuresRichard Cownie2009/08/24 07:13 AM
                                                                                                            wacky C++ featuresa reader2009/08/24 09:59 PM
                                                                                                              wacky C++ featuresRichard Cownie2009/08/25 03:18 AM
                                                                                                                wacky C++ featuresa reader2009/08/25 07:04 AM
                                                                                                                  wacky C++ featuresPotatoswatter2009/08/25 10:21 PM
                                                                                                                    wacky C++ featuresnone2009/08/26 05:47 AM
                                                                                                                    wacky C++ featuresRichard Cownie2009/08/26 08:09 AM
                                                                                                                      wacky C++ featuresPotatoswatter2009/08/27 06:25 AM
                                                                                                            wacky C++ featuresAndi Kleen2009/08/25 12:06 AM
                                                                                                              wacky C++ featuresRichard Cownie2009/08/25 03:10 AM
                                                                                                              wacky C++ featuresOctoploid2009/08/25 03:40 AM
                                                                                                                wacky C++ featuresRichard Cownie2009/08/25 05:15 AM
                                                                                                                  wacky C++ featuresAndi Kleen2009/08/25 07:58 AM
                                                                                                                    thanksRichard Cownie2009/08/25 08:07 AM
                                                                                                                      thanksAndi Kleen2009/08/25 11:28 AM
                                                                                                              wacky C++ featuresanon2009/08/25 03:34 PM
                                                                                                                wacky C++ featuresAndi Kleen2009/08/25 10:25 PM
                                                                                                            wacky C++ featuresJasonB2009/08/25 01:13 AM
                                                                                                              wacky C++ featuresRichard Cownie2009/08/25 02:32 AM
                                                                                                                exceptiona reader2009/08/25 07:32 AM
                                                                                                                  exceptionRichard Cownie2009/08/25 07:57 AM
                                                                                                                    exceptionPotatoswatter2009/08/25 08:30 AM
                                                                                                                wacky C++ featuresJasonB2009/08/25 08:56 PM
                                                                                                                  correctionJasonB2009/08/25 09:47 PM
                                                                                                                    correctionc++2009/08/26 09:53 AM
                                                                                                                      correctionJasonB2009/08/26 07:48 PM
                                                                                                                      (new char[10]) does not have array type (NT)Potatoswatter2009/08/27 06:27 AM
                                                                                                                      correctionPotatoswatter2009/08/27 07:52 AM
                                                                                                                        correctionc++2009/08/27 09:29 AM
                                                                                                                          comeau bugs and gcc featuresPotatoswatter2009/08/27 09:51 AM
                                                                                                                            comeau bugs and gcc featuresPotatoswatter2009/08/27 11:28 AM
                                                                                                                  wacky C++ featuresRichard Cownie2009/08/26 09:17 AM
                                                                                                                    wacky C++ featuresJasonB2009/08/26 07:46 PM
                                                                                                                      wacky C++ featuresRichard Cownie2009/08/27 09:41 AM
                                                                                                                        wacky C++ featuresJasonB2009/08/27 09:33 PM
                                                                                                                          wacky C++ featuresRichard Cownie2009/08/28 01:24 AM
                                                                                                                            wacky C++ featuresRichard Cownie2009/08/28 01:27 AM
                                                                                                                              wacky C++ featuresMichael S2009/08/28 06:05 AM
                                                                                                                                wacky C++ featuresEduardoS2009/08/28 06:45 AM
                                                                                                                                wacky C++ featuresRichard Cownie2009/08/28 07:50 AM
                                                                                                                                  wacky C++ featuresJasonB2009/08/28 04:56 PM
                                                                                                                            wacky C++ featuresJasonB2009/08/28 05:55 PM
                                                                                                                              wacky C++ featuresRichard Cownie2009/08/28 07:44 PM
                                                                                                                            wacky C++ featuresKonrad Schwarz2009/09/07 04:24 AM
                                                                                                                  wacky C++ featuresEduardoS2009/08/26 03:22 PM
                                                                                                                    wacky C++ featuresJasonB2009/08/26 06:47 PM
                                                                                                                      wacky C++ featuresJukka Larja2009/08/27 12:03 AM
                                                                                                                        wacky C++ featuresJasonB2009/08/27 01:17 AM
                                                                                                                      wacky C++ featuresEduardoS2009/08/27 03:26 PM
                                                                                                                        wacky C++ featuresJasonB2009/08/27 06:31 PM
                                                                                                                          wacky C++ featuresEduardoS2009/08/28 03:25 PM
                                                                                                                            wacky C++ featuresJasonB2009/08/28 06:20 PM
                                                                                                                        wacky C++ featuresJasonB2009/08/27 09:56 PM
                                                                                                  Windows vs Unix/Linux cultureRichard Cownie2009/08/21 07:33 AM
                                                                                                    Windows vs Unix/Linux cultureMichael S2009/08/21 08:07 AM
                                                                                                      Windows vs Unix/Linux cultureRichard Cownie2009/08/21 08:33 AM
                                                                                                      Windows vs Unix/Linux culturePaul2009/08/22 04:12 AM
                                                                                                    Windows vs Unix/Linux cultureanon2009/08/21 11:18 PM
                                                                                                      Windows vs Unix/Linux cultureRichard Cownie2009/08/21 11:45 PM
                                                                                                        Windows vs Unix/Linux cultureanon2009/08/22 12:48 AM
                                                                                                    Windows vs Unix/Linux culturePaul2009/08/22 04:25 AM
                                                                                                      Windows vs Unix/Linux cultureGian-Carlo Pascutto2009/08/22 07:02 AM
                                                                                                        Windows vs Unix/Linux culturePaul2009/08/22 08:13 AM
                                                                                                          Windows vs Unix/Linux culturerwessel2009/08/24 03:09 PM
                                                                                                    Windows vs Unix/Linux cultureJasonB2009/08/22 05:28 PM
                                                                                                      Windows vs Unix/Linux cultureRichard Cownie2009/08/22 06:22 PM
                                                                                                        Windows vs Unix/Linux cultureJasonB2009/08/22 06:52 PM
                                                                                                          Windows vs Unix/Linux cultureRichard Cownie2009/08/22 07:47 PM
                                                                                                        EncapsulationKonrad Schwarz2009/09/03 04:49 AM
                                                                                                          Encapsulationanon2009/09/03 10:05 AM
                                                                                                          Encapsulation?2009/09/03 11:38 AM
                                                                                                          EncapsulationAndi Kleen2009/09/04 01:41 AM
                                                                                                            Encapsulationanon2009/09/04 07:24 AM
                                                                                                            EncapsulationRichard Cownie2009/09/04 07:34 AM
                                                                                                              EncapsulationKonrad Schwarz2009/09/07 03:28 AM
                                                                                                                EncapsulationRichard Cownie2009/09/07 04:04 PM
                                                                                                        Windows vs Unix/Linux culture?2009/09/03 11:51 AM
                                                                                                      Windows vs Unix/Linux cultureno thanks2009/08/23 10:36 AM
                                                                                                        Windows vs Unix/Linux cultureRichard Cownie2009/08/23 04:23 PM
                                                                                                          Windows vs Unix/Linux cultureJasonB2009/08/23 08:31 PM
                                                                                                            Windows vs Unix/Linux cultureRichard Cownie2009/08/24 12:10 AM
                                                                                                              Windows vs Unix/Linux cultureJukka Larja2009/08/24 10:13 PM
                                                                                                              Windows vs Unix/Linux cultureJasonB2009/08/24 11:35 PM
                                                                                                                Windows vs Unix/Linux cultureRichard Cownie2009/08/25 03:04 AM
                                                                                                                  Windows vs Unix/Linux cultureJasonB2009/08/25 11:48 PM
                                                                                                                    Windows vs Unix/Linux cultureRichard Cownie2009/08/26 08:28 AM
                                                                                                                      Windows vs Unix/Linux cultureJasonB2009/08/26 10:31 PM
                                                                                                                    Windows vs Unix/Linux cultureRichard Cownie2009/08/26 08:43 AM
                                                                                                                    Windows vs Unix/Linux cultureanon2009/08/26 01:48 PM
                                                                                                                      Windows vs Unix/Linux cultureRichard Cownie2009/08/26 03:28 PM
                                                                                                                      Windows vs Unix/Linux cultureJasonB2009/08/26 08:06 PM
                                                                                                                        Windows vs Unix/Linux cultureRichard Cownie2009/08/27 03:44 AM
                                                                                                                          Windows vs Unix/Linux cultureRob Thorpe2009/08/27 05:51 AM
                                                                                                        Windows vs Unix/Linux cultureJasonB2009/08/23 09:07 PM
                                                                                                          Windows vs Unix/Linux cultureno thanks2009/08/23 09:44 PM
                                                                                                            Windows vs Unix/Linux cultureJasonB2009/08/24 12:34 AM
                                                                                                        Windows vs Unix/Linux cultureanon2009/08/23 09:46 PM
                                                                                          limits of sortingRichard Cownie2009/08/20 07:59 AM
                                                                                            limits of sortingRichard Cownie2009/08/20 09:27 AM
                                                                                              limits of sortingJasonB2009/08/20 08:55 PM
                                                                                                limits of sortingRichard Cownie2009/08/20 11:22 PM
                                                                                                  limits of sortingJasonB2009/08/21 12:15 AM
                                                                                                    limits of sortingRichard Cownie2009/08/21 04:47 AM
                                                                                              limits of sorting?2009/08/20 11:42 PM
                                                                                                limits of sortingRichard Cownie2009/08/21 07:51 AM
                                                                                                  limits of sortingMichael S2009/08/21 08:11 AM
                                                                                                    limits of sortingRichard Cownie2009/08/21 08:38 AM
                                                                                            limits of sortingdmsc2009/08/20 07:56 PM
                                                                                              limits of sortingRichard Cownie2009/08/20 08:20 PM
                                                                                          limits of sortingRob Thorpe2009/08/20 08:09 AM
                                                                              limits of sortingAaron Spink2009/08/20 12:19 AM
                                                                                limits of sortingJasonB2009/08/20 01:55 AM
                                                          limits of sortingMichael S2009/08/18 07:12 AM
                                                        limits of sortinghobold2009/08/18 07:55 AM
                                                          limits of sortingrwessel2009/09/08 02:52 PM
                                                            maximal theoretical sorting efficiencyEmil2009/09/08 07:06 PM
                                                              maximal theoretical sorting efficiencyrwessel2009/09/08 10:04 PM
                                                                maximal theoretical sorting efficiencyhobold2009/09/09 04:56 AM
                                                              maximal theoretical sorting efficiencyRichard Cownie2009/09/09 09:10 AM
                                                                maximal theoretical sorting efficiencyhobold2009/09/10 05:39 AM
                                                                  maximal theoretical sorting efficiencyRichard Cownie2009/09/10 08:05 AM
                                                                    maximal theoretical sorting efficiencyPotatoswatter2009/09/10 01:23 PM
                                                                  maximal theoretical sorting efficiencydmsc2009/09/13 08:04 AM
                                                      limits of sortingPotatoswatter is back!2009/08/21 06:07 PM
                                                        indeed it doesn't succeed in partitioning at all, but you get the idea ;) (NT)Potatoswatter is back!2009/08/21 06:12 PM
                                                          indeed it doesn't succeed in partitioning at all, but you get the idea ;) (NT)Jouni Osmala2009/08/22 01:01 AM
                                                        limits of sortinghobold2009/08/22 07:25 AM
                                                          limits of sortingPotatoswatter2009/08/22 08:45 AM
                                                          limits of sortingDavid Kanter2009/08/22 10:16 AM
                                                            limits of sortingJouni Osmala2009/08/22 12:01 PM
                                                              Oops that was counting sort not bucket sort ;(Jouni Osmala2009/08/22 12:07 PM
                                                                close enough for my purposeshobold2009/08/22 02:15 PM
                                                            select vs. cmovehobold2009/08/22 02:25 PM
                                              How much IPCGian-Carlo Pascutto2009/08/18 03:25 AM
                                                How much IPCVincent Diepeveen2009/08/19 06:46 AM
                                                  How much IPC_Arthur2009/08/19 09:32 AM
                                              How much IPChobold2009/08/18 04:17 AM
                                                How much IPCMichael S2009/08/18 05:33 AM
                                                  How much IPChobold2009/08/18 07:35 AM
                                              How much IPC?2009/08/18 12:20 PM
                                                How much IPC_Arthur2009/08/18 12:33 PM
                                                  Nit pickingDavid Kanter2009/08/18 02:17 PM
                                                    Nit picking_Arthur2009/08/18 02:37 PM
                                                      Nit pickingMichael S2009/08/18 03:02 PM
                                                        Nit pickingS. Rao2009/08/18 05:02 PM
                                                          Nit pickinganon2009/08/19 03:03 AM
                                                    Nit pickingMichael S2009/08/18 02:53 PM
                                                      Nit pickingJasonB2009/08/18 07:16 PM
                                                  How much IPC?2009/08/18 02:37 PM
                                                    How much IPC_Arthur2009/08/18 04:23 PM
                                                      How much IPCMatt Sayler2009/08/18 06:09 PM
                                                      How much IPC?2009/08/18 11:59 PM
                                  nick's testcasea reader2009/08/17 05:47 PM
                                How much IPCTruePath2009/09/27 10:00 AM
                                  Explicit dependency chainsDavid Kanter2009/09/30 07:56 PM
                                How much IPCTruePath2009/09/27 10:00 AM
                              How much IPChobold2009/08/17 06:38 AM
                            How much IPCanon2009/08/16 09:59 PM
                            Speeing Up Single ThreadsTruePath2009/09/27 08:58 AM
                      How much IPCanon2009/08/15 08:01 PM
                        How much IPCEduardoS2009/08/16 07:06 AM
                        How much IPCsJ2009/08/16 09:48 PM
              Power7 vs. single threaded performance and licensinganon2009/08/14 03:26 PM
                Power7 vs. single threaded performance and licensingLinus Torvalds2009/08/14 04:04 PM
              Power7 vs. single threaded performance and licensingJonathan Kang2009/08/21 03:43 PM
                Power7 vs. single threaded performance and licensingLinus Torvalds2009/08/21 04:08 PM
                  Power7 vs. single threaded performance and licensingLinus Torvalds2009/08/21 04:33 PM
                    Power7 vs. single threaded performance and licensingJonathan Kang2009/08/22 08:57 AM
                      Power7 vs. single threaded performance and licensingJukka Larja2009/08/22 11:04 PM
                        Power7 vs. single threaded performance and licensingJonathan Kang2009/08/25 12:33 PM
                  Power7 vs. single threaded performance and licensing?2009/08/22 12:51 AM
                    Power7 vs. single threaded performance and licensinganon2009/08/22 10:56 AM
                      Power7 vs. single threaded performance and licensingLinus Torvalds2009/08/22 11:38 AM
                      Power7 vs. single threaded performance and licensing?2009/08/23 04:05 AM
                        Power7 vs. single threaded performance and licensingEduardoS2009/08/23 04:28 AM
                          Programming Larrabee?2009/08/23 06:48 AM
                            Programming LarrabeeEduardoS2009/08/23 07:41 AM
                              Programming Larrabeeanon2009/08/23 08:29 AM
                            Programming LarrabeePotatoswatter2009/08/23 07:47 AM
                              Programming LarrabeeRichard Cownie2009/08/23 09:11 AM
                                Programming LarrabeePotatoswatter2009/08/24 12:49 AM
                              Programming Larrabee?2009/08/23 09:59 AM
                                Programming LarrabeePotatoswatter2009/08/24 12:44 AM
                                Programming Larrabeehobold2009/08/24 06:41 AM
                                  Programming Larrabeenone2009/08/24 08:15 AM
                                    Programming LarrabeeRichard Cownie2009/08/24 08:33 AM
                                    Programming LarrabeeJukka Larja2009/08/24 10:30 PM
                                      Programming Larrabeenone2009/08/25 02:53 AM
                            Programming Larrabeempx2009/08/25 09:16 AM
                  Power7 vs. single threaded performance and licensingJoe2009/08/24 09:38 AM
            Power7 vs. single threaded performance and licensingGabriele Svelto2009/08/14 04:35 AM
              Power7 vs. single threaded performance and licensinganon2009/08/14 09:18 AM
                Power7 vs. single threaded performance and licensingEduardoS2009/08/14 05:34 PM
                  Power7 vs. single threaded performance and licensinganon2009/08/15 07:30 AM
                    Power7 vs. single threaded performance and licensinganon2009/08/15 08:23 AM
                improving NetburstAM2009/08/15 02:36 AM
                  improving Netburstanon2009/08/15 08:10 AM
                    improving NetburstEuronymous2009/08/15 09:35 AM
                    improving NetburstMichael S2009/08/15 02:18 PM
                Power7 vs. single threaded performance and licensingJonathan Kang2009/08/21 04:10 PM
                  Power7 vs. single threaded performance and licensinganon2009/08/22 10:46 AM
                    Power7 vs. single threaded performance and licensingJonathan Kang2009/08/25 10:39 AM
                      Power7 vs. single threaded performance and licensingslacker2009/08/26 05:50 AM
                        Power7 vs. single threaded performance and licensingJonathan Kang2009/08/26 09:12 AM
                        Power7 vs. single threaded performance and licensingJonathan Kang2009/08/26 09:45 AM
                          Power7 vs. single threaded performance and licensingsomeone2009/08/26 11:29 AM
                            Power7 vs. single threaded performance and licensingDavid Kanter2009/08/26 11:47 AM
          Not necessarilyDaniel Bizó2009/08/14 03:53 AM
        new POWER7 info ..Thu Nguyen2009/08/25 04:05 AM
          new POWER7 info ..someone2009/08/25 06:47 AM
            new POWER7 info ..hobold2009/08/25 07:50 AM
              new POWER7 info ..G Webb2009/08/26 12:49 AM
            new POWER7 info ..mpx2009/08/25 08:36 AM
              new POWER7 info ..someone2009/08/25 09:16 AM
                new POWER7 info ..Jesper Frimann2009/08/27 09:18 AM
                  new POWER7 info ..Linus Torvalds2009/08/27 11:53 AM
                  new POWER7 info ..someone2009/08/27 01:00 PM
                    new POWER7 info ..a reader2009/08/27 04:21 PM
                      new POWER7 info ..David Kanter2009/08/27 09:32 PM
                        new POWER7 info ..a reader2009/08/28 08:45 AM
                    new POWER7 info ..hobold2009/08/28 05:00 AM
                      new POWER7 info ..someone2009/08/28 06:51 AM
                        new POWER7 info ..hobold2009/08/28 07:44 AM
                          new POWER7 info ..someone2009/08/28 08:10 AM
                        Non Autopar submissions for NehalemIlleglWpns2009/08/28 10:41 AM
                          Non Autopar submissions for NehalemDavid Kanter2009/08/28 11:07 AM
                          Non Autopar submissions for Nehalemsomeone2009/08/28 12:00 PM
          new POWER7 info ..mas2009/08/26 12:25 AM
            An EV8 lite? (NT)anon2009/08/26 09:21 AM
              An EV8 lite? => Piranha?M.2009/08/30 04:54 AM
            new POWER7 info ..Mark Roulo2009/08/27 06:51 AM
              new POWER7 info ..someone2009/08/27 07:03 AM
                new POWER7 info ..a reader2009/08/27 09:55 AM
                  new POWER7 info ..someone2009/08/27 11:58 AM
                    new POWER7 info ..a reader2009/08/27 04:11 PM
                      new POWER7 info ..Gabriele Svelto2009/08/28 12:17 AM
                      new POWER7 info ..someone2009/08/28 05:27 AM
                        new POWER7 info ..a reader2009/08/28 09:07 AM
                        OOOE for low powerDavid Kanter2009/08/28 11:15 AM
                          OOOE for low powersomeone2009/08/28 11:39 AM
                            OOOE for low powerDavid Kanter2009/08/28 01:55 PM
                              OOOE for low powerMark Roulo2009/08/28 03:16 PM
                                OOOE for low powerMark Roulo2009/08/28 03:44 PM
                                  Atom uarchDavid Kanter2009/08/28 08:19 PM
                                OOOE for low powerDavid Kanter2009/08/28 08:07 PM
                              OOOE for low powersomeone2009/08/28 04:18 PM
                                OOOE for low powerDavid Kanter2009/08/29 01:55 AM
                                  OOOE for low powersomeone2009/08/29 07:21 AM
                                    OOOE for low powera reader2009/08/29 09:14 AM
                                      OOOE for low powersomeone2009/08/29 09:56 AM
                                        OOOE for low powerDavid Kanter2009/08/29 10:08 AM
                                      OOOE for low powerMichael S2009/08/29 11:27 AM
                                        OOOE for low powera reader2009/08/29 04:50 PM
                                        OOOE for low poweranonymous2009/08/29 07:17 PM
                                          OOOE for low powerMichael S2009/08/30 12:07 AM
                                            OOOE for low powerJonathan Kang2009/09/01 05:44 AM
                                              OOOE for low powerMichael S2009/09/01 04:21 PM
                                                OOOE for low powerMark Roulo2009/09/01 05:53 PM
                                                  OOOE for low powerWilco2009/09/02 02:27 AM
                                                    OOOE for low powerMark Roulo2009/09/02 08:46 AM
                                                      OOOE for low powerWilco2009/09/02 04:52 PM
                                                    Define "emulate" (NT)Michael S2009/09/02 11:44 PM
                                                      Define "emulate"Wilco2009/09/03 12:33 AM
                                                        Define "emulate"none2009/09/03 04:46 AM
                                                          Define "emulate"Adrian2009/09/03 10:45 AM
                                                          Define "emulate"Wilco2009/09/03 02:20 PM
                                                            Define "emulate"none2009/09/03 10:41 PM
                                                              Define "emulate"Wilco2009/09/04 03:30 AM
                                                  low power ARM chipsMichael S2009/10/31 02:32 PM
                                                    low power ARM chipsGabriele Svelto2009/10/31 04:05 PM
                                                      low power ARM chipsMichael S2009/10/31 04:45 PM
                                                        low power ARM chipst2009/10/31 05:21 PM
                                    OOOE for low powerDavid Kanter2009/08/29 10:07 AM
                                      OOOE for low powersomeone2009/08/29 12:40 PM
                                        OOOE for low powera reader2009/08/29 05:03 PM
                                        OOOE for low poweranonymous2009/08/29 07:13 PM
                                          OOOE for low powersomeone2009/08/30 07:35 AM
                                            OOOE for low powerDavid Kanter2009/08/30 02:32 PM
                                            OOOE for low powerMatt Sayler2009/08/31 01:38 PM
                                        OOOE for low powerDavid Kanter2009/08/30 12:07 PM
                                    OOOE for low powerMichael S2009/08/29 11:44 AM
                                  TTMMichael S2009/08/29 12:24 PM
                                    TTMFoo_2009/08/29 01:40 PM
                                      TTMMichael S2009/08/29 02:10 PM
                                        TTManon2009/08/29 07:33 PM
                                          TTMJukka Larja2009/08/29 09:49 PM
                                            TTManon2009/08/30 06:07 AM
                                              TTMJukka Larja2009/08/30 09:31 PM
                                                Area, power and AtomDavid Kanter2009/08/30 10:36 PM
                                                  Area, power and AtomMichael S2009/08/31 12:18 AM
                                                    Area, power and Atoma reader2009/08/31 08:44 AM
                                                      Area, power and AtomMichael S2009/08/31 12:19 PM
                                                        Area, power and Atoma reader2009/08/31 02:53 PM
                                                          Area, power and Atomanonymous2009/08/31 04:17 PM
                                                        Area, power and AtomGabriele Svelto2009/08/31 03:41 PM
                                                          64-bit disabled AtomsFoo_2009/09/02 04:38 AM
                                                            64-bit disabled AtomsRobert David Graham2009/09/02 12:56 PM
                                                              64-bit disabled Atomsanon2009/09/02 02:14 PM
                                                              64-bit disabled Atomsanonymous2009/09/02 04:30 PM
                                                TTMMichael S2009/08/30 11:49 PM
                                                  TTMJukka Larja2009/08/31 11:23 PM
                                            TTMPaul2009/08/30 06:38 AM
                                            TTMPaul2009/08/30 06:40 AM
                                        TTMMark Roulo2009/08/30 09:50 AM
                                          TTMPaul2009/08/30 09:54 AM
                                            TTMMark Roulo2009/08/30 10:16 AM
                                        TTMFoo_2009/09/02 04:31 AM
                                  OOOE for low powerRob Thorpe2009/08/30 09:19 AM
                                OOOE for low powerMichael S2009/08/29 11:16 AM
                                  OOOE for low powerJukka Larja2009/08/29 09:40 PM
                                    OOOE for low powerMichael S2009/08/30 12:04 AM
                          OOOE and cache/mem sizesRichard Cownie2009/08/28 05:30 PM
                            OOOE and cache/mem sizesLinus Torvalds2009/08/31 10:53 PM
                              OOOE and cache/mem sizesRichard Cownie2009/09/01 04:15 AM
                                OOOE and pipe length etc.AM2009/09/01 08:35 AM
                                  OOOE and pipe length etc.Jouni Osmala2009/09/01 08:57 AM
                                    OOOE and clock rateAM2009/09/02 01:34 AM
                                      OOOE and clock rateJouni Osmala2009/09/02 05:35 AM
                                        OOOE and clock rateMartin Høyer Kristiansen2009/09/02 06:19 AM
                                          OOOE and clock rateanon2009/09/02 09:43 PM
                                        OOOE and clock rateAM2009/09/03 02:52 AM
                                          OOOE and clock rateJouni Osmala2009/09/03 07:34 AM
                                            OOOE impactsAM2009/09/04 02:04 AM
                                              OOOE impactsDavid Kanter2009/09/04 10:12 AM
                                              OOOE impactsJouni Osmala2009/09/06 12:16 PM
                                                OOOE impactsAM2009/09/07 03:47 AM
                                                  OOOE impactsMartin Høyer Kristiansen2009/09/07 06:03 AM
                                                    Does IBM lie about PPC603 being OoO chip?AM2009/09/08 03:13 AM
                                                      No, but...Michael S2009/09/08 07:05 AM
                                                        No, but...hobold2009/09/09 05:09 AM
                                                  OOOE impactsJS2009/09/07 06:34 AM
                                                    Are Sandpile and others wrong about 0.28 um?AM2009/09/08 03:12 AM
                                                    OOOE impactssomeone2009/09/08 06:43 AM
                                                  OOOE impactsJouni Osmala2009/09/07 07:48 AM
                                                    OOOE costsDavid Kanter2009/09/07 12:07 PM
                                                    OOOE impactsAM2009/09/08 03:11 AM
                                                      OOOE impactsJouni Osmala2009/09/10 01:53 AM
                                                        OOOE impactsAM2009/09/11 04:35 AM
                                                          OOOE impactsJouni Osmala2009/09/11 08:38 AM
                                                            OOOE impactsAM2009/09/12 05:06 AM
                                                              OOOE impactsJouni Osmala2009/09/12 11:36 PM
                                                                OOOE impactsAM2009/09/14 04:39 AM
                                                                  OOOE impactsJouni Osmala2009/09/14 06:18 AM
                                                                    if-ex distanceAM2009/09/15 05:16 AM
                                                                    small addendumAM2009/09/19 03:54 AM
                                                                      small addendumJouni Osmala2009/09/19 09:51 PM
                                                                        small addendumAM2009/09/20 06:54 AM
                                                                          small addendumJouni Osmala2009/09/20 01:16 PM
                                                                            small addendumThiago Kurovski2009/09/20 04:51 PM
                                                                              small addendumJouni Osmala2009/09/20 09:21 PM
                                                                                small addendumThiago Kurovski2009/09/21 06:59 AM
                                                                            small addendumAM2009/09/21 03:14 AM
                                                                              small addendumJukka Larja2009/09/21 10:21 PM
                                                                                small addendumAM2009/09/22 03:01 AM
                                                                                  small addendumJukka Larja2009/09/22 11:31 PM
                                                                                    small addendumAM2009/09/23 08:35 AM
                                                                                      small addendumJukka Larja2009/09/23 10:31 PM
                                                                                        small addendumAM2009/09/24 12:13 AM
                                                                                          OT metadiscussionJukka Larja2009/09/24 09:39 PM
                                                                                            OT metadiscussionAM2009/09/25 05:18 AM
                                                                                              Back to bitsMichael S2009/09/25 07:14 AM
                                                                                                Back to bitsThiago Kurovski2009/09/25 11:24 AM
                                                                                                  Back to bitsWilco2009/09/25 03:18 PM
                                                                                                    Back to bitsThiago Kurovski2009/09/26 09:12 AM
                                                                                                  Back to bitsMichael S2009/09/26 08:54 AM
                                                                                                    Back to bitsThiago Kurovski2009/09/26 09:05 AM
                                                                                                      Back to bitsMichael S2009/09/26 09:16 AM
                                                                                                Agree, with very minor change.Jouni Osmala2009/09/25 09:37 PM
                                                                                                Back to bitsAM2009/09/26 06:16 AM
                                                                                                  Back to bitsMichael S2009/09/26 09:13 AM
                                                                                              OT metadiscussionDavid Kanter2009/09/25 12:23 PM
                                                                                                OT metadiscussionAM2009/09/26 05:55 AM
                                                                                              OT metadiscussionJukka Larja2009/09/25 11:33 PM
                                                                                                OT metadiscussionAM2009/09/26 05:50 AM
                                                                                                  OT metadiscussionJukka Larja2009/09/27 02:16 AM
                                                                                                    OT metadiscussionMichael S2009/09/27 04:58 AM
                                                                                                      OT metadiscussionAM2009/09/28 04:07 AM
                                                                                                    OT metadiscussionAM2009/09/28 03:43 AM
                                                                                                      OT metadiscussionJukka Larja2009/09/29 12:45 AM
                                                                                                        OT metadiscussionAM2009/09/30 03:13 AM
                                                                                                          OT metadiscussionJukka Larja2009/10/01 01:34 AM
                                                                                                            OT metadiscussionAM2009/10/01 04:05 AM
                                                                                                              OT metadiscussionJukka Larja2009/10/02 12:38 AM
                                                                                                                OT metadiscussionAM2009/10/03 07:19 AM
                                                                                                                  OT metadiscussionJukka Larja2009/10/04 03:38 AM
                                                                                                                    OT metadiscussionAM2009/10/04 08:27 AM
                                                                                                                      OT metadiscussionJukka Larja2009/10/04 11:48 PM
                                                                                                                        OT metadiscussionAM2009/10/05 07:13 AM
                                                                                                                          About teachingJukka Larja2009/10/05 11:36 PM
                                                                                                                            About teachingAM2009/10/06 04:37 AM
                                                                                                                              About teachingJukka Larja2009/10/07 03:15 AM
                                                                                                                                About teachinganon2009/10/07 12:39 PM
                                                                                                                                About teachingAM2009/10/08 03:11 AM
                                                                                                                                  About teachingJukka Larja2009/10/09 04:10 AM
                                                                                                                                    About teachingAM2009/10/09 05:40 AM
                                                                                                                                      About teachingJukka Larja2009/10/09 09:02 PM
                                                                                                                                        About teachingAM2009/10/09 11:24 PM
                                                                                                                                          About teachingJukka Larja2009/10/10 10:50 PM
                                                                                                                                            About teachingAM2009/10/12 02:02 AM
                                                                                                                                              About teachingJukka Larja2009/10/12 10:51 PM
                                                                                                                                                About teachingAM2009/10/13 04:06 AM
                                                                                                                                                  About teachingJukka Larja2009/10/13 11:33 PM
                                                                                                                                                    About teachingAM2009/10/14 03:36 AM
                                                                                                                                                      About teachingJukka Larja2009/10/14 08:19 PM
                                                                                                                                                        About teachingAM2009/10/15 04:22 AM
                                                                                                                                          About teachingSalvatore De Dominicis2009/10/12 02:23 AM
                                                                                                                                            About teachingDean Kent2009/10/12 12:25 PM
                                                                                                                                              About teachingSalvatore De Dominicis2009/10/13 02:11 AM
                                                                                                OT metadiscussionSeni2009/09/26 06:26 AM
                                                                                                  OT metadiscussionWilco2009/09/26 08:08 AM
                                                                                                  OT metadiscussionJukka Larja2009/09/27 02:18 AM
                                                                                                    OT metadiscussionMichael S2009/09/27 05:12 AM
                                                                                          small addendumJouni Osmala2009/09/24 10:04 PM
                                                                                            small addendumAM2009/09/25 05:04 AM
                                                                                            extra stage in EV6AM2009/09/26 06:29 AM
                                                    PPC603 does OoOEhobold2009/09/08 05:40 AM
                                                  OOOE impactssomeone2009/09/08 05:39 AM
                                                    EV6AM2009/09/09 04:33 AM
                                      OOOE and clock rateSeni2009/09/02 09:11 AM
                                        OOOE and clock rateLinus Torvalds2009/09/02 06:48 PM
                                          OOOE and clock rateanon2009/09/02 11:55 PM
                                            OOOE and clock rateWilco2009/09/03 12:44 AM
                                              OOOE and clock rateJouni Osmala2009/09/03 01:02 AM
                                                OOOE and ItaniumAM2009/09/03 01:27 AM
                                                OOOE and clock rateMartin Høyer Kristiansen2009/09/03 03:41 AM
                                              OOOE and clock rateanon2009/09/03 01:12 AM
                                                OOOE and clock rateWilco2009/09/03 02:10 AM
                                            POWER6 skewed pipelinePaul A. Clayton2009/09/03 11:22 AM
                                              POWER6 skewed pipelineAnon42009/09/03 07:00 PM
                                          OOOE and clock rateMr. Camel2009/09/03 03:40 AM
                                          OOOE and clock rateRichard Cownie2009/09/03 06:42 AM
                                  OOOE and pipe length etc.Richard Cownie2009/09/01 09:01 AM
                                    OOOE and pipe length etc.AM2009/09/02 01:32 AM
                                      OOOE and pipe length etc.Richard Cownie2009/09/02 07:49 AM
                                        LRB choice of P54AM2009/09/03 01:40 AM
                                          LRB choice of P54Gian-Carlo Pascutto2009/09/03 01:45 AM
                                            LRB choice of P54AM2009/09/03 03:18 AM
                                              LRB choice of P54Gian-Carlo Pascutto2009/09/03 03:55 AM
                                                LRB choice of P54AM2009/09/03 04:28 AM
                                                  LRB choice of P54Gian-Carlo Pascutto2009/09/03 05:29 AM
                                                    Amount of cache per core matters,and mem bandwith too (NT)Jouni Osmala2009/09/03 07:44 AM
                                                    LRB choice of P54rwessel2009/09/03 02:31 PM
                                                    LRB choice of P54AM2009/09/04 02:24 AM
                                                  LRB choice of P54anon2009/09/03 06:40 AM
                                                    LRB choice of P54a reader2009/09/03 09:20 AM
                                                      LRB choice of P54anon2009/09/03 05:57 PM
                                                    LRB choice of P54Jonathan Kang2009/09/03 02:30 PM
                                                      LRB choice of P54David Kanter2009/09/03 04:38 PM
                                                        LRB choice of P54Jonathan Kang2009/09/04 08:16 AM
                                                      LRB choice of P54anon2009/09/03 06:07 PM
                                                        LRB choice of P54AM2009/09/04 02:20 AM
                                                        LRB choice of P54Jonathan Kang2009/09/04 08:13 AM
                                                          LRB choice of P54Dan Downs2009/09/04 08:38 AM
                                                            LRB choice of P54Dan Downs2009/09/05 04:36 AM
                                                              LRB choice of P54Anon2009/09/05 02:44 PM
                                                          LRB choice of P54AM2009/09/05 12:12 AM
                                                    LRB choice of P54AM2009/09/04 02:18 AM
                                                      LRB choice of P54anon2009/09/04 08:18 PM
                                                        LRB choice of P54AM2009/09/04 11:53 PM
                                                          LRB choice of P54anon2009/09/05 04:06 AM
                                                            LRB choice of P54AM2009/09/05 09:14 AM
                                                  LRB choice of P54 - Layout?Anonymous2009/09/03 02:40 PM
                                                    LRB choice of P54 - Layout?anonymous2009/09/03 03:54 PM
                                                  LRB choice of P54Jukka Larja2009/09/03 09:58 PM
                                                  LRB choice of P54mpx2009/09/04 04:07 AM
                                          LRB choice of P54anon2009/09/03 02:02 AM
                                        OOOE and pipe length etc.Gian-Carlo Pascutto2009/09/03 01:40 AM
                                      Larrabee: Pentium vs 486 vs 386Mark Roulo2009/09/03 04:26 PM
                                        Larrabee: Pentium vs 486 vs 386Michael S2009/09/03 05:14 PM
                                          Larrabee: Pentium vs 486 vs 386Mark Roulo2009/09/04 10:05 AM
                                            Larrabee: Pentium vs 486 vs 386Jonathan Kang2009/09/04 10:59 AM
                                            Larrabee: Pentium vs 486 vs 386Michael S2009/09/05 09:58 AM
                                            Larrabee: Pentium vs 486 vs 386James2009/09/07 03:15 AM
                                              Larrabee: Pentium vs 486 vs 386Mark Roulo2009/09/07 07:44 PM
                                      OOOE and pipe length etc.Michael S2009/09/03 05:42 PM
                                        LRB coreAM2009/09/04 02:09 AM
                                          LRB coreMichael S2009/09/04 05:07 AM
                                            LRB coreanon2009/09/04 08:27 PM
                                              LRB coreMichael S2009/09/05 10:12 AM
                                                LRB coreanon2009/09/05 11:03 PM
                                                  reasons for split I/D L1 cachesMichael S2009/09/06 04:10 AM
                                                    reasons for split I/D L1 cachesanon2009/09/06 06:32 AM
                                                      reasons for split I/D L1 caches?2009/09/06 10:35 AM
                                                        reasons for split I/D L1 cachesmegol2009/09/06 03:39 PM
                                                          reasons for split I/D L1 caches?2009/09/07 04:20 AM
                                                            reasons for split I/D L1 cachesanon2009/09/07 06:25 AM
                                                              cache hinting?2009/09/07 07:10 AM
                                                                cache hintinganon2009/09/07 07:35 AM
                                                                  cache hinting?2009/09/07 09:10 AM
                                                                    cache hintinganon2009/09/07 09:49 AM
                                                                      cache hinting?2009/09/07 10:37 AM
                                              Split and unified cachesDavid Kanter2009/09/06 01:38 PM
                                                Split and unified cachesanon2009/09/06 11:15 PM
                                                  Split and unified cachesMichael S2009/09/07 12:40 AM
                                                    Split and unified cachesanon2009/09/07 02:24 AM
                                                  Split and unified cachesDavid Kanter2009/09/07 12:51 AM
                                                    Split and unified cachesanon2009/09/07 02:13 AM
                                            LRB coreAM2009/09/05 12:08 AM
                                            LRB coreLinus Torvalds2009/09/05 10:47 AM
                                          LRB coreDavid Kanter2009/09/04 01:23 PM
                                            LRB coreAnon2009/09/04 06:32 PM
                                              LRB coreDavid Kanter2009/09/04 10:15 PM
                                              LRB coreMichael S2009/09/05 10:21 AM
                              OOOE and cache/mem sizesa reader2009/09/01 09:19 AM
                                OOOE and cache/mem sizesRichard Cownie2009/09/01 09:43 AM
                      snapdraon?Michael S2009/08/28 06:10 AM
                        snapdraon?a reader2009/08/28 08:51 AM
                          Thanks (NT)Michael S2009/08/29 12:53 PM
                        snapdraon?Paul2009/08/28 01:12 PM
              new POWER7 info ..EduardoS2009/08/27 03:41 PM
                new POWER7 info ..Jesper Frimann2009/08/28 05:03 AM
                  Single threaded performanceDavid Kanter2009/08/28 10:52 AM
  Hot Chips XXI Preview onlinehobold2009/08/13 07:30 AM
Reply to this Topic
Body: No Text
How do you spell purple?