wacky C++ features

Article: Hot Chips XXI Preview
By: Richard Cownie (tich.delete@this.pobox.com), August 27, 2009 8:41 am
Room: Moderated Discussions
JasonB (no@spam.com) on 8/26/09 wrote:
---------------------------

>Be careful about throwing out the baby with the bathwater just because there is
>one feature not implemented by the majority of compilers because it is pretty useless and hard to implement.

Oh, don't get me wrong. Standards are good. But they
have to be taken with a big grain of salt, and with a whole
lot of extra-textual "cultural" knowledge about what
*really* works in which versions of which compilers
under what circumstances, and how features interact, and
what coding style and design patterns you need to use
*if* you try to use that feature.
shman for not wearing a jacket and tie.

>The thing is that all of that is an even bigger argument for writing your
>own malloc() or at least checking the code to see if the behaviour you were
>seeing was real.

Well, we *tested* it pretty thoroughly when we started
down that path: and it worked fine. Then - years later,
when probably the malloc() source had changed - someone
on another continent started using threads and ran into
trouble. So then, after much debugging, I went and read
the source code malloc.c, especially searching for places
where it used mmap(), because that's the most likely way to
get the unexpected address ranges. And all that code
looked as though it was fine for what we were doing.
So then I scratched my head a little more, and eventually
found out that there was *another* source file arena.c
that had the extra-special code that got invoked when
there were threads around ...

Ther's no good answer. Yeah, I could have written the
whole damn allocator myself, but malloc.c is nearly 6K
lines of code, and duplicating that effort - and
probably introducing a whole lot of *new* bugs, never
seemed like the right answer. And "checking the code"
isn't trivial either, when it's many thousands of lines
spread over a non-obvious set of files.

It's just the way it is if you venture into system-
programming details. Sometimes you get bitten.

>My point from the beginning was the inconsistency in your position
>where you were unwilling to use a well-defined subset of the language because it
>might be implemented poorly (STL),

At the time the design decisions were taken, it *was*
implemented poorly.

As for the "standard" crapola, you're perfectly willing
to use hash_map<> even though it is *not* in the standard.
It probably should have been from the start, but it isn't.

>Ouch. And you had to do all of that because GCC doesn't >implement dynamic_cast properly?

Yes. It's not *that* bad really: when you've got a
class hierarchy and every class has 30 or 40 methods,
adding another 10 or so trivial methods for down-casting
isn't a big deal.

>I'm sure GCC is a mess, but I wonder if it would have been >easier to try and fix the bug in GCC instead? :-)

Even if they fixed it, it's a pretty major exercise to
move our whole world onto a different compiler revision -
making sure all 3 development sites have all the right
tools, doing all the QA testing for a full build with
the newer compiler, etc. Working around with a hundred
lines of easy code is cheaper and quicker.

>Look at reinterpret_cast: that has no real place in most application-level
>code, but you couldn't write system-level code without it.

Of course you could: you can do it with a union, or by
taking the address of the thing and casting it as a
pointer to the type you want. That's two ways to do
(both of which would work all the way back to K&R C).

>Fortunately it only takes one line to fix:

Oh yeah, it's not *fixing* it that sucks. It's having
N lines of code that you *might* need to fix, where
N is up in the millions, and no automatic way to find
the 10000 routines that need the fix, nor any automatic
way to apply the fix.

>The whole point of RAII is that for each routine, if you make that routine
>exception-safe in isolation, you don't have to care about implementing try-catch(-finally)
>at all except in the routines that actually try to handle the exception.

That's all nice, as long as you don't have 100+ programmers
who don't know about RAII and don't understand the issue and
can't be made to follow any kind of coding standard.
And every year 20 or 30 of them leave and you get 20 or 30
new guys who don't know the rules and will start churning
out code and hacking on all the old code.

If you do (and my suspicion, in these days of outsourcing,
is that the staffing and management of many projects is
much more like mine than like yours), then the cost/benefit
tradeoffs are different.

The case of the error-message-handling code that used
dynamically-allocated strings and so couldn't manage to
print out the "FATAL ERROR: malloc failedn" message
might give you some idea of what I'm talking about.

>That's why making each routine exception safe is so important, which is why making
>writing exception safe code easy is so important, which is why RAII is so important,
>which is why C++ makes writing robust code easier than e.g. Java.

At one level, I agree with you completely. The way to
get good software is to have a small number of highly-
skilled software experts, preferably at one site,
writing the code carefully in adherence to an agreed
design style.

And this isn't really news. It's all in "The Mythical
Man-Month" which everyone talks about but most projects
don't follow, at all.

So I guess it's just that we're answering different
questions: you're describing the best way to write robust
code; I'm trying to answer the question, starting from
a pretty screwy codebase, with a dodgy set of developers
subject to little control, what can be done that
a) makes things a little better, while b) avoiding
total chaos.

It's a different question. Not surprising it has
different answers.

>I consider checked exceptions the "export" equivalent for >Java -- something that
>sounds good on paper but really needed a few years >experience in writing large programs before committing to.

Back around 1984, I worked with some ex-Xerox PARC people
for a while, who had experience with early code using
exceptions on what was it ? The Alto or Dorado ?
Anyway, they'd been on the bleeding edge. And what I heard
was that the number 1 problem on those systems was programse
crashing with "uncaught exception". That gave me a
negative view of the whole idea from the start.

>Read what I wrote. If you aren't using objects to manage >resources then you aren't using RAII.

OK, so we're not. And we can't guarantee that. Actually,
no-one can *guarantee* it, because there's no way to check
it automatically. So now what ?

>You can always create an object to manage a resource.

Yeah, you *can*. And you *can* write a large program in
assembly language that always uses all its global variables
with the right types. It's just damn hard, because no
tools enforce the constraint. Whereas strongly-typed
languages make it easy. Rules without tools are pretty
weak (you can make up for that weakness by hiring really
good people and applying good management practices, but
those are tricky problems in themselves).

>In case you're not using it already, here's a slightly modified one from the original: http://www.zete.org/people/jlehrer/scopeguard.h
>. It has features that aren't in the one in Boost.

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