It's hard to separate

By: rwessel (robertwessel.delete@this.yahoo.com), January 9, 2020 8:00 am
Room: Moderated Discussions
none (none.delete@this.none.com) on January 9, 2020 2:54 am wrote:
> Anon (anon.delete@this.anon.com) on January 9, 2020 12:41 am wrote:
> > none (none.delete@this.none.com) on January 8, 2020 10:50 pm wrote:
> > > The 8086 data bus to memory was 16-bit wide and it had a 6-byte queue between memory and
> > > execution unit (see this for instance).
> >
> > I know, I wasn't referring to 8086 in particular, but to contemporary CPUs which were
> > most 8 bits, even the most popular x86 of the time 8088 had a 8 bit data bus
>
> As far as I remember 8086 existed before 8088 and was the first design in the x86 line.
> Anyway that doesn't invalidate your point at all :-)
>
> > > And source compatibility with i808x.
> >
> > They were marketed as source compatible but were not source compatible,
>
> They were through the use of an assembler that accepted 808x code and output 8086 code.
> I don't know how well that worked. I wonder if one can still find that Intel tool (or
> perhaps I remember wrong and it never was proposed by Intel).
>
> Such a tool was also proposed by Digital Research (xlt86) and by Sorcim (trans86). But I
> agree that's no proof that 8086 was designed with 808x compatibility in mind.
>
> Ref: https://archive.org/details/byte-magazine-1982-06/page/n321


The tools I saw were not assemblers, but translators, that transformed each 8080 instruction into 8086 code, producing a new assembler source file. Intel fairly carefully designed the 8086 so that almost all 8080 instructions could be translated into a semantically identical sequence of one or two 8086 instructions, right down to the flag settings.

This required a particular set of register assignments (so A went to AL, B and C to CH and CL, etc.).

Most 8080 instructions converted to a single 8086 instruction, a number of the branches converted (at least conditionally to two, given the narrow branch range on the 8086, also all the conditional return instructions). If memory serves, there were four instructions that required longer sequences. The three 16-bit manipulation instructions (DAD, INX, DEX) which had irregular flag setting on the 8080, so they needed some fiddle when translated, and well XTHL (which required a three instruction sequence to exchange to top-of-stack with HL).

IIRC, the translator unconditionally produced the reversed-sense conditional jump around an unconditional near jump, so the standard first task after the translation was to review all of those, plus an translations of the three 16-bit instructions (if you didn't care about flag settings, each could be a single instruction).

Some of the translators, did a better job of some of that analysis and did some of those basic optimizations directly (Digital Researches' XLT86, for example). For which there's even a manual online:

http://www.s100computers.com/Software%20Folder/Assembler%20Collection/Digital%20Research%20XLT86%20Manual.pdf

You can see their translations on pages 12-16. Interestingly(?), they have a better sequence for XTHL than I remember.

This all actually worked reasonably well, and translated code on a 4.77MHz 8088 was usually a nice chunk faster than the base code on a 2MHz 8080. A proper conversion would do better, of course.

I have the Intel table documenting the translations someplace, if someone was actually interested, I could probably scan and post it (although the DR reference linked about covers mostly the same stuff).
< Previous Post in ThreadNext Post in Thread >
TopicPosted ByDate
Nuances related to Spinlock implementation and the Linux SchedulerBeastian2020/01/03 12:46 PM
  Nuances related to Spinlock implementation and the Linux SchedulerMontaray Jack2020/01/03 01:14 PM
    Nuances related to Spinlock implementation and the Linux SchedulerMontaray Jack2020/01/03 01:49 PM
  No nuances, just buggy code (was: related to Spinlock implementation and the Linux Scheduler)Linus Torvalds2020/01/03 07:05 PM
    No nuances, just buggy code (was: related to Spinlock implementation and the Linux Scheduler)Beastian2020/01/04 12:03 PM
    No nuances, just buggy code (was: related to Spinlock implementation and the Linux Scheduler)Malte Skarupke2020/01/04 12:22 PM
      No nuances, just buggy code (was: related to Spinlock implementation and the Linux Scheduler)Linus Torvalds2020/01/04 01:31 PM
        No nuances, just buggy code (was: related to Spinlock implementation and the Linux Scheduler)dmcq2020/01/05 07:33 AM
        No nuances, just buggy code (was: related to Spinlock implementation and the Linux Scheduler)smeuletz2020/01/06 02:05 AM
          Do not blame others for your unfinished jobsmeuletz2020/01/06 02:08 AM
            Where did all the experts come from? Did Linus get linked? (NT)anon2020/01/06 04:27 AM
              PhoronixGabriele Svelto2020/01/06 05:04 AM
                PhoronixSalvatore De Dominicis2020/01/06 07:59 AM
            Do not blame anyone. Please give polite, constructive criticismChester2020/01/06 09:17 AM
              Do not blame anyone. Please give polite, constructive criticismsmeuletz2020/01/06 10:11 AM
                Do not blame anyone. Please give polite, constructive criticismChester2020/01/06 10:54 AM
                  Do not blame anyone. Please give polite, constructive criticismsmeuletz2020/01/06 11:33 AM
                    Do not blame anyone. Please give polite, constructive criticismLinus Torvalds2020/01/06 12:58 PM
                      Do not blame anyone. Please give polite, constructive criticismGionatan Danti2020/01/06 01:13 PM
                        Do not blame anyone. Please give polite, constructive criticismLinus Torvalds2020/01/06 01:28 PM
                          Do not blame anyone. Please give polite, constructive criticismGionatan Danti2020/01/06 01:52 PM
                          Do not blame anyone. Please give polite, constructive criticismJohn Scott2020/01/10 08:48 AM
                          Do not blame anyone. Please give polite, constructive criticismsupernovas2020/01/10 10:01 AM
                            Do not blame anyone. Please give polite, constructive criticismLinus Torvalds2020/01/10 12:45 PM
                      Do not blame anyone. Please give polite, constructive criticismsmeuletz2020/01/07 04:07 AM
                        Do not blame anyone. Please give polite, constructive criticismSimon Farnsworth2020/01/07 01:40 PM
                        Do not blame anyone. Please give polite, constructive criticismEtienne2020/01/08 02:08 AM
                          Do not blame anyone. Please give polite, constructive criticismsmeuletz2020/01/08 02:18 AM
                            Do not blame anyone. Please give polite, constructive criticismMichael S2020/01/08 02:56 AM
                      Not deprecating irrelevant API: sched_yield() on quantum computers?smeuletz2020/01/07 04:34 AM
                      Do not blame anyone. Please give polite, constructive criticismmagicalgoat2020/01/09 05:58 PM
                        Do not blame anyone. Please give polite, constructive criticismLinus Torvalds2020/01/09 10:37 PM
                          Do not blame anyone. Please give polite, constructive criticismAnon32020/01/10 04:40 PM
                  Do not blame anyone. Please give polite, constructive criticismrwessel2020/01/06 10:04 PM
                Do not blame anyone. Please give polite, constructive criticismLinus Torvalds2020/01/06 12:11 PM
                  Do not blame anyone. Please give polite, constructive criticismGabriele Svelto2020/01/06 02:36 PM
        No nuances, just buggy code (was: related to Spinlock implementation and the Linux Scheduler)Howard Chu2020/01/09 11:39 PM
          No nuances, just buggy code (was: related to Spinlock implementation and the Linux Scheduler)Linus Torvalds2020/01/10 12:30 PM
      No nuances, just buggy code (was: related to Spinlock implementation and the Linux Scheduler)president ltd2020/01/04 02:44 PM
    No nuances, just buggy code (was: related to Spinlock implementation and the Linux Scheduler)Jörn Engel2020/01/04 12:34 PM
      No nuances, just buggy code (was: related to Spinlock implementation and the Linux Scheduler)Emil Briggs2020/01/04 01:13 PM
        No nuances, just buggy code (was: related to Spinlock implementation and the Linux Scheduler)Jörn Engel2020/01/04 01:46 PM
      No nuances, just buggy code (was: related to Spinlock implementation and the Linux Scheduler)Linus Torvalds2020/01/04 02:24 PM
        No nuances, just buggy code (was: related to Spinlock implementation and the Linux Scheduler)Linus Torvalds2020/01/04 03:54 PM
          No nuances, just buggy code (was: related to Spinlock implementation and the Linux Scheduler)Jörn Engel2020/01/05 10:21 AM
            No nuances, just buggy code (was: related to Spinlock implementation and the Linux Scheduler)Linus Torvalds2020/01/05 12:42 PM
              FUTEX_LOCK_PI performanceJörn Engel2020/01/05 02:45 PM
                FUTEX_LOCK_PI performanceLinus Torvalds2020/01/05 04:30 PM
                  FUTEX_LOCK_PI performanceJörn Engel2020/01/05 07:03 PM
                    FUTEX_LOCK_PI performanceRichardC2020/01/06 07:11 AM
                      FUTEX_LOCK_PI performanceLinus Torvalds2020/01/06 01:11 PM
                  FUTEX_LOCK_PI performanceGabriele Svelto2020/01/06 03:20 AM
                    FUTEX_LOCK_PI performancexilun2020/01/06 05:19 PM
                    FUTEX_LOCK_PI performanceKonrad Schwarz2020/01/13 04:36 AM
                      FUTEX_LOCK_PI performanceGabriele Svelto2020/01/13 04:53 AM
                      FUTEX_LOCK_PI performanceSimon Farnsworth2020/01/13 05:36 AM
                      FUTEX_LOCK_PI performancerwessel2020/01/13 06:22 AM
    No nuances, just buggy code (was: related to Spinlock implementation and the Linux Scheduler)rainstar2020/01/04 10:58 PM
      No nuances, just buggy code (was: related to Spinlock implementation and the Linux Scheduler)Charles Ellis2020/01/05 04:00 AM
        No nuances, just buggy code (was: related to Spinlock implementation and the Linux Scheduler)Richard2020/01/05 09:58 AM
          It's hard to separateMichael S2020/01/05 11:17 AM
            It's hard to separaterainstared2020/01/06 01:52 AM
              It's hard to separateDavid Kanter2020/01/08 09:27 AM
                It's hard to separateAnon2020/01/08 09:37 PM
                  It's hard to separatenone2020/01/08 11:50 PM
                    It's hard to separateAnon2020/01/09 01:41 AM
                      It's hard to separatenone2020/01/09 03:54 AM
                        It's hard to separategallier22020/01/09 04:19 AM
                          It's hard to separateAnon2020/01/09 05:12 AM
                            It's hard to separateAdrian2020/01/09 05:24 AM
                              It's hard to separategallier22020/01/09 05:58 AM
                                It's hard to separateAdrian2020/01/09 07:09 AM
                            It's hard to separategallier22020/01/09 05:42 AM
                        It's hard to separateAdrian2020/01/09 04:41 AM
                        It's hard to separateAnon2020/01/09 05:24 AM
                          It's hard to separategallier22020/01/09 06:07 AM
                          It's hard to separateDavid Hess2020/01/09 09:27 AM
                            It's hard to separateAdrian2020/01/09 10:15 AM
                              It's hard to separateDavid Hess2020/01/09 10:45 AM
                                It's hard to separateAnon2020/01/09 11:15 AM
                                  It's hard to separateAdrian2020/01/09 11:51 AM
                                    It's hard to separateBrett2020/01/09 01:49 PM
                                      Zilog Z8000Brett2020/01/10 10:53 PM
                                        Zilog Z8000David Hess2020/01/11 07:06 AM
                                          Zilog Z8000Adrian2020/01/11 07:29 AM
                                            Zilog Z8000David Hess2020/01/11 08:45 AM
                                              Zilog Z8000Ricardo B2020/01/11 08:04 PM
                                                Zilog Z8000Ronald Maas2020/01/12 10:47 AM
                                                  Zilog Z8000Ricardo B2020/01/12 12:15 PM
                                                    Zilog Z8000Anon2020/01/12 11:34 PM
                                                      Zilog Z8000Jose2020/01/13 01:23 AM
                                                        Zilog Z8000gallier22020/01/13 01:42 AM
                                                          Zilog Z8000Jose2020/01/13 10:04 PM
                                                            Zilog Z8000rwessel2020/01/13 10:40 PM
                                                              Zilog Z8000David Hess2020/01/13 11:35 PM
                                                                Zilog Z8000Simon Farnsworth2020/01/14 03:56 AM
                                                                  Zilog Z8000Michael S2020/01/14 04:09 AM
                                                                    Zilog Z8000Simon Farnsworth2020/01/14 05:06 AM
                                                                      Zilog Z8000David Hess2020/01/14 10:22 AM
                                                                  Zilog Z8000David Hess2020/01/14 10:15 AM
                                                                Zilog Z8000rwessel2020/01/14 04:12 PM
                                                                  286 16 bit I/OTim McCaffrey2020/01/15 11:25 AM
                                                                    286 16 bit I/ODavid Hess2020/01/15 09:17 PM
                                                      Zilog Z8000Ricardo B2020/01/13 11:52 AM
                                                        Zilog Z8000Anon2020/01/13 12:25 PM
                                                          Zilog Z8000David Hess2020/01/13 06:38 PM
                                                            Zilog Z8000rwessel2020/01/13 07:16 PM
                                                              Zilog Z8000David Hess2020/01/13 07:47 PM
                                                          Zilog Z8000someone2020/01/14 07:54 AM
                                                            Zilog Z8000Anon2020/01/14 08:31 AM
                                                          Zilog Z8000Ricardo B2020/01/14 06:29 PM
                                                  Zilog Z8000Simon Farnsworth2020/01/15 03:26 AM
                                                    Zilog Z8000Tim McCaffrey2020/01/15 11:27 AM
                                                      Zilog Z8000Simon Farnsworth2020/01/15 02:32 PM
                                                    Zilog Z8000Ricardo B2020/01/15 03:47 PM
                                                      Zilog Z8000Anon2020/01/15 04:08 PM
                                                        Zilog Z8000Ricardo B2020/01/15 05:16 PM
                                                          Zilog Z8000Anon2020/01/15 05:31 PM
                                                            Zilog Z8000Ricardo B2020/01/15 06:46 PM
                                                              Zilog Z8000Anon2020/01/15 07:04 PM
                                                                Zilog Z8000David Hess2020/01/15 09:53 PM
                                                                Zilog Z8000Ricardo B2020/01/16 07:27 PM
                                                                  Zilog Z8000Anon2020/01/16 08:33 PM
                                                                    Zilog Z8000Ronald Maas2020/01/17 12:05 AM
                                                                      Zilog Z8000Anon2020/01/17 08:15 AM
                                                                    Zilog Z8000Ricardo B2020/01/17 02:59 PM
                                                                      Zilog Z8000Anon2020/01/17 07:40 PM
                                                                        Zilog Z8000Ricardo B2020/01/18 08:42 AM
                                                                          Zilog Z8000gallier22020/01/19 08:02 AM
                                                                    Zilog Z8000David Hess2020/01/18 07:12 AM
                                                            Zilog Z8000David Hess2020/01/15 09:49 PM
                                                          Zilog Z8000gallier22020/01/16 12:57 AM
                                                      Zilog Z8000Simon Farnsworth2020/01/16 02:30 AM
                                                        IBM PC successEtienne2020/01/16 06:42 AM
                                                        Zilog Z8000Ricardo B2020/01/16 07:32 PM
                                                          Zilog Z8000Brett2020/01/17 01:38 AM
                                                            Zilog Z8000David Hess2020/01/18 07:28 AM
                                                          Zilog Z8000David Hess2020/01/18 07:22 AM
                                                    Zilog Z8000David Hess2020/01/15 09:30 PM
                                            Zilog Z8000Maxwell2020/01/11 09:07 AM
                                              Zilog Z8000David Hess2020/01/11 09:40 AM
                                                Zilog Z8000Maxwell2020/01/11 10:08 AM
                                                  Zilog Z8000Ricardo B2020/01/11 08:42 PM
                                                    8086 does NOT have those addressing modesDevin2020/01/12 02:13 PM
                                                      8086 does NOT have those addressing modesRicardo B2020/01/12 06:46 PM
                                                        8086 does NOT have those addressing modesAnon2020/01/13 05:10 AM
                                                          8086 does NOT have those addressing modesgallier22020/01/13 06:07 AM
                                                            8086 does NOT have those addressing modesAnon2020/01/13 07:09 AM
                                                              8086 does NOT have those addressing modesRicardo B2020/01/13 11:48 AM
                                                          8086 does NOT have those addressing modesMichael S2020/01/13 07:40 AM
                                                            Zilog Z8000Ronald Maas2020/01/13 09:44 AM
                                                              Zilog Z8000Anon2020/01/13 04:32 PM
                                                          8086 does NOT have those addressing modesRicardo B2020/01/13 11:24 AM
                                                            8086 does NOT have those addressing modesrwessel2020/01/13 03:59 PM
                                                              8086 does NOT have those addressing modesDavid Hess2020/01/13 07:12 PM
                                                                8086 does NOT have those addressing modesrwessel2020/01/13 07:28 PM
                                                                  8086 does NOT have those addressing modesDavid Hess2020/01/13 07:51 PM
                                                          8086 does NOT have those addressing modesDavid Hess2020/01/13 06:55 PM
                                            Zilog Z8000rwessel2020/01/11 01:26 PM
                                              Zilog Z8000Brett2020/01/11 03:16 PM
                                                Zilog Z8000rwessel2020/01/11 08:20 PM
                                                  Zilog Z8000Brett2020/01/12 01:02 PM
                                                    Zilog Z8000rwessel2020/01/12 10:06 PM
                                                      Zilog Z8000Brett2020/01/12 11:02 PM
                                                    Zilog Z8000James2020/01/13 06:12 AM
                                              Zilog Z8000Adrian2020/01/12 12:38 AM
                                                PDP-11Michael S2020/01/12 02:33 AM
                                                Zilog Z8000rwessel2020/01/12 07:01 AM
                                              Zilog Z8000Ronald Maas2020/01/12 11:03 AM
                                            Zilog Z8000Konrad Schwarz2020/01/13 04:49 AM
                                              Zilog Z8000Adrian2020/01/14 12:38 AM
                                                Zilog Z8000konrad.schwarz2020/01/15 05:50 AM
                                                  Zilog Z8000Adrian2020/01/15 11:24 PM
                                    It's hard to separateDavid Hess2020/01/11 07:08 AM
                                  It's hard to separateDavid Hess2020/01/11 07:11 AM
                                It's hard to separateAdrian2020/01/09 12:16 PM
                                  It's hard to separateDavid Hess2020/01/11 07:17 AM
                                It's hard to separategallier22020/01/10 01:11 AM
                                  It's hard to separatenone2020/01/10 02:58 AM
                        It's hard to separaterwessel2020/01/09 08:00 AM
                        It's hard to separateDavid Hess2020/01/09 09:10 AM
                          It's hard to separaterwessel2020/01/09 09:51 AM
                  It's hard to separateAdrian2020/01/08 11:58 PM
                    It's hard to separaterwessel2020/01/09 07:31 AM
                      It's hard to separateAdrian2020/01/09 07:44 AM
                    It's hard to separateDavid Hess2020/01/09 09:37 AM
                      It's hard to separatenone2020/01/09 10:34 AM
                  Are segments so bad?Paul A. Clayton2020/01/09 03:15 PM
                    Yes, they are terrible (NT)Anon2020/01/09 03:20 PM
                    Are segments so bad?Adrian2020/01/10 12:49 AM
                      Are segments so bad?Etienne2020/01/10 02:28 AM
                        Are segments so bad?gallier22020/01/10 02:37 AM
                          Are segments so bad?Adrian2020/01/10 03:19 AM
                            Are segments so bad?Adrian2020/01/10 04:27 AM
                              Are segments so bad?Etienne2020/01/10 04:41 AM
                        Are segments so bad?Adrian2020/01/10 03:05 AM
                          Are segments so bad?gallier22020/01/10 03:13 AM
                      Are segments so bad?Anon32020/01/10 11:37 AM
                        Are segments so bad?Adrian2020/01/10 11:47 AM
                          Are segments so bad?Brendan2020/01/11 01:43 AM
                      Are segments so bad?Anon2020/01/10 06:51 PM
                        Are segments so bad?Adrian2020/01/11 01:05 AM
                          Are segments so bad?Jukka Larja2020/01/11 08:20 AM
                            Are segments so bad?Brendan2020/01/11 10:14 AM
                              Are segments so bad?Jukka Larja2020/01/11 09:15 PM
                                Are segments so bad?Brendan2020/01/11 11:15 PM
                                  Are segments so bad?Jukka Larja2020/01/12 04:18 AM
                                  Are segments so bad?anon2020/01/12 12:30 PM
                                    Are segments so bad?Brendan2020/01/12 10:19 PM
                                      the world sucks worse than you're aware ofMichael S2020/01/13 01:50 AM
                                        the world sucks worse than you're aware ofBrendan2020/01/13 03:56 AM
                                        the world sucks worse than you're aware ofGabriele Svelto2020/01/13 04:46 AM
                                      Are segments so bad?Jukka Larja2020/01/13 07:41 AM
                                        Are segments so bad?Brendan2020/01/13 08:21 AM
                                          Are segments so bad?Jukka Larja2020/01/13 09:43 AM
                                            Are segments so bad?Brendan2020/01/13 01:02 PM
                                              Are segments so bad?Anne O. Nymous2020/01/13 01:22 PM
                                                Are segments so bad?Brendan2020/01/13 02:50 PM
                                                  actor of around 200?Michael S2020/01/14 03:58 AM
                                                  Not overcomitting leads to more OOMs, not lessGabriele Svelto2020/01/14 12:50 PM
                                                    Not overcomitting leads to more OOMs, not lessBrendan2020/01/14 01:40 PM
                                                      Not overcomitting leads to more OOMs, not lessGabriele Svelto2020/01/15 03:17 AM
                                                        Not overcomitting leads to more OOMs, not lessAnon2020/01/15 04:43 AM
                                                          Not overcomitting leads to more OOMs, not lessGabriele Svelto2020/01/15 05:09 AM
                                                            Not overcomitting leads to more OOMs, not lessAnon2020/01/15 05:16 AM
                                                              Not overcomitting leads to more OOMs, not lessGabriele Svelto2020/01/15 06:58 AM
                                                                Not overcomitting leads to more OOMs, not lessAnon2020/01/15 09:08 AM
                                                                  Not overcomitting leads to more OOMs, not lessGabriele Svelto2020/01/16 04:05 AM
                                                        Not overcomitting leads to more OOMs, not lessMichael S2020/01/15 04:48 AM
                                                          Not overcomitting leads to more OOMs, not lessGabriele Svelto2020/01/15 05:10 AM
                                                            Not overcomitting leads to more OOMs, not lessMichael S2020/01/15 08:13 AM
                                                              Not overcomitting leads to more OOMs, not lessJukka Larja2020/01/15 08:46 AM
                                                        Not overcomitting leads to more OOMs, not lessJukka Larja2020/01/15 06:08 AM
                                                          Thanks for the info (NT)Gabriele Svelto2020/01/15 07:00 AM
                                                      Not overcomitting leads to more OOMs, not lessLinus Torvalds2020/01/15 12:30 PM
                                                        OOM killer complainsAnon2020/01/15 12:44 PM
                                                          OOM killer complainsanon2020/01/15 04:26 PM
                                                        Not overcomitting leads to more OOMs, not lessBrendan2020/01/16 07:26 AM
                                                          Not overcomitting leads to more OOMs, not lessLinus Torvalds2020/01/16 10:17 AM
                                                            Not overcomitting leads to more OOMs, not lessLinus Torvalds2020/01/16 10:48 AM
                                                              Not overcomitting leads to more OOMs, not lessDoug S2020/01/16 03:41 PM
                                                                Not overcomitting leads to more OOMs, not lessDoug S2020/01/16 03:44 PM
                                                Are segments so bad?rwessel2020/01/13 04:11 PM
                                              Are segments so bad?Jukka Larja2020/01/14 07:37 AM
                                                Are segments so bad?Brendan2020/01/14 08:48 AM
                                                  Are segments so bad?Jukka Larja2020/01/14 11:13 AM
                                                    Are segments so bad?Brendan2020/01/14 02:30 PM
                                                      Are segments so bad?Brett2020/01/14 10:13 PM
                                                      Are segments so bad?Jukka Larja2020/01/15 07:04 AM
                                                  Are segments so bad?Gabriele Svelto2020/01/15 03:35 AM
                                            Specifying cost of dropping pagesPaul A. Clayton2020/01/13 03:00 PM
                                              Specifying cost of dropping pagesrwessel2020/01/13 04:19 PM
                                                Specifying cost of dropping pagesGabriele Svelto2020/01/15 03:23 AM
                                          Are segments so bad?anon2020/01/14 02:15 AM
                                            Are segments so bad?Brendan2020/01/14 06:13 AM
                                          Are segments so bad?Gabriele Svelto2020/01/14 12:57 PM
                                            Are segments so bad?Brendan2020/01/14 02:58 PM
                                              Are segments so bad?Gabriele Svelto2020/01/15 03:33 AM
                                                Are segments so bad?Anon2020/01/15 05:24 AM
                                                  Are segments so bad?Jukka Larja2020/01/15 06:20 AM
                                                Are segments so bad?Etienne2020/01/15 05:56 AM
                                                  Are segments so bad?Jukka Larja2020/01/15 08:53 AM
                                                    Are segments so bad?Gabriele Svelto2020/01/16 06:12 AM
                                                      Are segments so bad?Jukka Larja2020/01/16 10:56 AM
                                                Are segments so bad?Brendan2020/01/15 06:20 AM
                                                  Are segments so bad?Gabriele Svelto2020/01/15 06:56 AM
                                                    Are segments so bad?Brendan2020/01/16 07:16 AM
                                                      Are segments so bad?Jukka Larja2020/01/16 11:08 AM
                                                        Are segments so bad?Brendan2020/01/17 01:52 PM
                                                          Are segments so bad?Jukka Larja2020/01/17 10:08 PM
                                                            Are segments so bad?Brendan2020/01/18 12:40 PM
                                                              Are segments so bad?Jukka Larja2020/01/18 10:13 PM
                                                                Are segments so bad?Brendan2020/01/19 12:25 PM
                                                                  Are segments so bad?Brett2020/01/19 03:18 PM
                                                                    Are segments so bad?Brett2020/01/19 03:34 PM
                                                                  Are segments so bad?Gabriele Svelto2020/01/20 12:57 AM
                                                                  Are segments so bad?Jukka Larja2020/01/20 05:54 AM
                                                                    Are segments so bad?Brendan2020/01/20 12:43 PM
                                                                      Are segments so bad?Jukka Larja2020/01/21 07:01 AM
                                                                        Are segments so bad?Brendan2020/01/21 06:04 PM
                                                                          Are segments so bad?Jukka Larja2020/01/22 07:30 AM
                                                                            Are segments so bad?Brendan2020/01/22 03:56 PM
                                                                              Are segments so bad?Jukka Larja2020/01/23 08:44 AM
                                                      Are segments so bad?rwessel2020/01/16 03:06 PM
                                                      Are segments so bad?Gabriele Svelto2020/01/16 03:13 PM
                                                        Are segments so bad?Brendan2020/01/17 01:51 PM
                                                          Are segments so bad?Gabriele Svelto2020/01/17 03:18 PM
                                                            Are segments so bad?Anon2020/01/17 08:01 PM
                                                              Are segments so bad?Gabriele Svelto2020/01/20 01:06 AM
                                                            Are segments so bad?Brendan2020/01/18 03:15 PM
                                                              Are segments so bad?Gabriele Svelto2020/01/20 12:55 AM
                                                                Are segments so bad?Michael S2020/01/20 05:30 AM
                                                                  Are segments so bad?Gabriele Svelto2020/01/20 08:02 AM
                                                                    Are segments so bad?Jukka Larja2020/01/20 08:41 AM
                                                                    Are segments so bad?Michael S2020/01/20 08:45 AM
                                                                      Are segments so bad?Gabriele Svelto2020/01/20 09:36 AM
                                                                Are segments so bad?Brendan2020/01/20 11:04 AM
                                                                  Are segments so bad?Michael S2020/01/20 01:22 PM
                                                                    Are segments so bad?Brendan2020/01/20 02:38 PM
                                                                      Are segments so bad?Simon Farnsworth2020/01/20 03:40 PM
                                                                        Are segments so bad?Anon2020/01/20 04:35 PM
                                                                          Are segments so bad?Simon Farnsworth2020/01/20 05:30 PM
                                                                      Are segments so bad?Michael S2020/01/20 05:20 PM
                                                                  Are segments so bad?Gabriele Svelto2020/01/21 05:08 AM
                                                                    Are segments so bad?Brendan2020/01/21 06:07 PM
                                                                      Are segments so bad?Gabriele Svelto2020/01/22 01:53 AM
                                                                        Are segments so bad?Brendan2020/01/22 04:32 AM
                                                                          Are segments so bad?Jukka Larja2020/01/22 07:12 AM
                                                                            Are segments so bad?Brendan2020/01/22 04:28 PM
                                                                              Are segments so bad?Jukka Larja2020/01/23 07:36 AM
                                                                                Are segments so bad?Brendan2020/01/24 07:27 PM
                                                                                  Are segments so bad?Jukka Larja2020/01/24 10:42 PM
                                                                                    Are segments so bad?Brendan2020/01/25 02:46 AM
                                                                                      Are segments so bad?Jukka Larja2020/01/25 08:29 AM
                                                                                        Are segments so bad?Brendan2020/01/26 11:17 PM
                                                                                          Are segments so bad?Jukka Larja2020/01/27 07:55 AM
                                                                                            Are segments so bad?Gabriele Svelto2020/01/27 04:33 PM
                                                                                              Are segments so bad?Jukka Larja2020/01/28 06:28 AM
                                                                                                DDS assets and MipMap chainsMontaray Jack2020/01/29 03:26 AM
                                                                                      Are segments so bad?gallier22020/01/27 03:58 AM
                                                                                        Are segments so bad?Jukka Larja2020/01/27 06:19 AM
                                                                                  Are segments so bad?Anne O. Nymous2020/01/25 03:23 AM
                                                                            Are segments so bad?Anon2020/01/22 05:52 PM
                                                                              Are segments so bad?Anne O. Nymous2020/01/23 01:24 AM
                                                                                Are segments so bad?Anon2020/01/23 05:24 PM
                                                                                  Are segments so bad?Anne O. Nymous2020/01/24 12:43 AM
                                                                                    Are segments so bad?Anon2020/01/24 04:04 AM
                                                                                      Are segments so bad?Etienne2020/01/24 06:10 AM
                                                                              Are segments so bad?Gabriele Svelto2020/01/23 01:48 AM
                                                                                Are segments so bad?Michael S2020/01/23 03:48 AM
                                                                                Are segments so bad?Jukka Larja2020/01/23 07:38 AM
                                                                                  Are segments so bad?Gabriele Svelto2020/01/23 01:29 PM
                                                                                    Are segments so bad?Anon2020/01/23 06:08 PM
                                                                                      Are segments so bad?Jukka Larja2020/01/24 09:51 PM
                                                                                Are segments so bad?Anon2020/01/23 06:02 PM
                                                                                  Are segments so bad?Gabriele Svelto2020/01/24 03:57 AM
                                                                                    Are segments so bad?Anon2020/01/24 04:17 AM
                                                                                      Are segments so bad?Gabriele Svelto2020/01/24 09:23 AM
                                                                                        Are segments so bad?Anon2020/02/02 10:15 PM
                                                                                          Are segments so bad?Gabriele Svelto2020/02/03 01:47 AM
                                                                                            Are segments so bad?Anon2020/02/03 02:34 AM
                                                                                              Are segments so bad?Gabriele Svelto2020/02/03 05:36 AM
                                                                                                Are segments so bad?Anon32020/02/03 08:47 AM
                                                                                                Are segments so bad?Anon2020/02/04 05:49 PM
                                                                                  Are segments so bad?Jukka Larja2020/01/24 10:10 PM
                                                          Are segments so bad?Jukka Larja2020/01/17 10:26 PM
                                Are segments so bad?Anne O. Nymous2020/01/12 04:18 AM
                                  Are segments so bad?Jukka Larja2020/01/12 08:41 AM
                            Are segments so bad?rwessel2020/01/11 01:31 PM
                          Are segments so bad?Anne O. Nymous2020/01/11 08:22 AM
                      Are segments so bad?Ricardo B2020/01/11 08:01 PM
                        Are segments so bad?Adrian2020/01/12 12:18 AM
                          Are segments so bad?Michael S2020/01/12 02:43 AM
                            Are segments so bad?Adrian2020/01/12 04:35 AM
                          Are segments so bad?Ricardo B2020/01/12 12:04 PM
                            Are segments so bad?Anon32020/01/12 05:52 PM
                            Are segments so bad?Brendan2020/01/12 09:58 PM
                      Are segments so bad?Paul A. Clayton2020/01/13 09:11 AM
        No nuances, just buggy code (was: related to Spinlock implementation and the Linux Scheduler)rainstared2020/01/06 01:43 AM
          No nuances, just buggy code (was: related to Spinlock implementation and the Linux Scheduler)Foo_2020/01/06 05:33 AM
            No nuances, just buggy code (was: related to Spinlock implementation and the Linux Scheduler)dmcq2020/01/06 06:03 AM
            changes in contextCarlie Coats2020/01/09 09:06 AM
      No nuances, just buggy code (was: related to Spinlock implementation and the Linux Scheduler)rainstar2020/01/09 10:16 PM
        No nuances, just buggy code (was: related to Spinlock implementation and the Linux Scheduler)Montaray Jack2020/01/09 11:11 PM
    Suggested reading for the authoranon2020/01/04 11:16 PM
      Suggested reading for the authorab2020/01/05 05:15 AM
        Looking at the other side (frequency scaling)Chester2020/01/06 10:19 AM
          Looking at the other side (frequency scaling)Foo_2020/01/06 11:00 AM
          Why spinlocks were usedFoo_2020/01/06 11:06 AM
            Why spinlocks were usedJukka Larja2020/01/06 12:59 PM
            Why spinlocks were usedSimon Cooke2020/01/06 03:16 PM
            Why spinlocks were usedRizzo2020/01/07 01:18 AM
          Looking at the other side (frequency scaling)ab2020/01/07 01:14 AM
    Cross-platform codeGian-Carlo Pascutto2020/01/06 08:00 AM
      Cross-platform codeMichael S2020/01/06 09:11 AM
        Cross-platform codeGian-Carlo Pascutto2020/01/06 12:33 PM
          Cross-platform codeMichael S2020/01/06 01:59 PM
            Cross-platform codeNksingh2020/01/07 12:09 AM
              Cross-platform codeMichael S2020/01/07 02:00 AM
              SRW lock implementationMichael S2020/01/07 02:35 AM
                SRW lock implementationNksingh2020/01/09 02:17 PM
                  broken URL in Linux source codeMichael S2020/01/14 01:56 AM
                    broken URL in Linux source codeTravis Downs2020/01/14 10:14 AM
                      broken URL in Linux source codeMichael S2020/01/14 10:48 AM
                        broken URL in Linux source codeTravis Downs2020/01/14 04:43 PM
                  SRW lock implementation - url brokenMichael S2020/01/14 03:07 AM
                    SRW lock implementation - url brokenTravis Downs2020/01/14 11:06 AM
                      SRW lock implementation - url brokengpderetta2020/01/15 04:28 AM
                        SRW lock implementation - url brokenTravis Downs2020/01/15 11:16 AM
                      SRW lock implementation - url brokenLinus Torvalds2020/01/15 11:20 AM
                        SRW lock implementation - url brokenTravis Downs2020/01/15 11:35 AM
                          SRW lock implementation - url brokenLinus Torvalds2020/01/16 11:24 AM
                    SRW lock implementation - url brokenKonrad Schwarz2020/02/05 10:19 AM
                    SRW lock implementation - url brokennksingh2020/02/05 02:42 PM
      Cross-platform codeLinus Torvalds2020/01/06 01:57 PM
Reply to this Topic
Name:
Email:
Topic:
Body: No Text
How do you spell purple?