GCC is very ugly bad everywhere in 64 bits

Article: MAQSIP-RT: An HPC Benchmark
By: Gabriele Svelto (gabriele.svelto.delete@this.gmail.com), June 24, 2010 7:18 am
Room: Moderated Discussions
ajensen (@.) on 6/24/10 wrote:
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>Hack, spaghetti, whatever. It is harder than the alternative to maintain. Much harder. That is the point.

It is also much, much bigger than *any* other compiler and has a much broader scope. How can you compare the maintainability of it with smaller projects?

>I'm not even going to try to understand those politics, way beyond my capabilities.
>But FreeBSD is making the switch quite fast these days.

Well it still has quite a number of problems building with LLVM as you can check on their project pages. And it's x86 only, good luck having a production build on that, let alone on any other architecture. LLVM is a nice project and it does a lot of things well but replacing GCC is not one of its tasks nor its goal.

>Don't see why Linux can't follow.

Because even ignoring the userland, LLVM cannot compile the Linux kernel and I doubt anybody would be crazy enough to even try it.

> Not that it is important to create mono cultures. The main idea is to try to move on from GCC.

Why? For what it does it works very well for me and a few other thousand of developers plus it's free. What's wrong with it? Sure, it's not perfect but it does just fine for most of its users and has no real alternative.
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TopicPosted ByDate
New article online: MAQSIP RTDavid Kanter2010/06/21 11:57 AM
  Why no GCC?Rohit2010/06/22 09:25 PM
    Why no GCC?David Kanter2010/06/23 12:45 AM
      sun 's cc better than GCC?Rohit2010/06/23 05:04 AM
        sun 's cc better than GCC?anon2010/06/23 07:49 AM
          Where is the GCC optimization effort directed?Mark Roulo2010/06/23 10:42 AM
            GCC is very ugly bad everywhere in 64 bitsVincent Diepeveen2010/06/23 02:49 PM
              even for 64-bit arch?anon2010/06/23 02:59 PM
              GCC is very ugly bad everywhere in 64 bitsajensen2010/06/23 11:03 PM
                GCC is very ugly bad everywhere in 64 bitsGabriele Svelto2010/06/24 02:33 AM
                  GCC is very ugly bad everywhere in 64 bitsajensen2010/06/24 05:32 AM
                    GCC is very ugly bad everywhere in 64 bitsGabriele Svelto2010/06/24 07:18 AM
                      GCC is very ugly bad everywhere in 64 bitsajensen2010/06/24 09:50 AM
                        Why GCC is big and complicated (my guess)Mark Roulo2010/06/24 12:17 PM
                          Why GCC is big and complicated (my guess)Gabriele Svelto2010/06/28 04:00 AM
                GCC is very ugly bad everywhere in 64 bitsBernd Schmidt2010/06/24 05:46 AM
                  GCC is very ugly bad everywhere in 64 bitsajensen2010/06/24 09:43 AM
                  GCC is very ugly bad everywhere in 64 bitsVincent Diepeveen2010/06/26 02:12 PM
                GCC is very ugly bad everywhere in 64 bitsRob Thorpe2010/06/24 07:47 AM
                  GCC is very ugly bad everywhere in 64 bitsAnon2010/06/24 05:23 PM
            Where is the GCC optimization effort directed?Gabriele Svelto2010/06/23 10:45 PM
              Where is the GCC optimization effort directed??2010/06/24 01:48 AM
                Where is the GCC optimization effort directed?Gabriele Svelto2010/06/24 02:29 AM
                  Where is the GCC optimization effort directed??2010/06/24 03:13 AM
                    Where is the GCC optimization effort directed?Andi Kleen2010/06/24 03:15 AM
                      Where is the GCC optimization effort directed??2010/06/24 04:08 AM
                    Where is the GCC optimization effort directed?Gabriele Svelto2010/06/24 03:54 AM
                      Where is the GCC optimization effort directed??2010/06/24 04:15 AM
                        Where is the GCC optimization effort directed?Gabriele Svelto2010/06/24 07:22 AM
                Where is the GCC optimization effort directed?Rohit2010/06/24 03:04 AM
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                    Placebo effectRohit2010/06/24 08:45 AM
                    Placebo effectVincent Diepeveen2010/06/26 02:50 PM
                      Compile timeMark Roulo2010/06/26 05:28 PM
                        Compile timeRichard Cownie2010/06/27 04:44 AM
                          Compile timeMark Roulo2010/06/27 10:12 AM
                          Compile timeMark Roulo2010/06/27 10:21 AM
                            Compile timeEduardoS2010/06/27 11:37 AM
                            Compile timeRichard Cownie2010/06/27 04:07 PM
                              Compile time & efficiency?2010/06/28 12:03 AM
                                Compile time & efficiencyMark Christiansen2010/06/28 06:08 AM
                                Compile time & efficiencyLinus Torvalds2010/06/28 07:48 AM
                                  kernel programming languageJohn Simon2010/06/29 06:46 PM
                                Compile time & efficiencyRichard Cownie2010/06/28 09:29 AM
                                  Compile time & efficiencyLinus Torvalds2010/06/28 11:17 AM
                                    Compile time & efficiencyRichard Cownie2010/06/28 02:16 PM
                                      Compile time & efficiencyRichard Cownie2010/06/28 06:23 PM
                                        Compile time & efficiencyMark Roulo2010/06/29 08:31 AM
                                          Compile time & efficiencyRichard Cownie2010/06/29 11:48 AM
                                          Compile time & efficiencyrwessel2010/06/29 12:28 PM
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                                              C is a crappy, but only when you push it out of it's nicheRohit2010/06/30 02:11 AM
                                              C is a crappyanon2010/06/30 02:17 AM
                                                C is a crappydev2010/06/30 07:59 AM
                                                  C is a crappyMax2010/07/01 04:30 AM
                                                    C is a crappyMichael S2010/07/01 07:00 AM
                                                      C is a crappyKonrad Schwarz2010/07/01 08:02 AM
                                                        C is a crappyMichael S2010/07/01 08:50 AM
                                                          C isn't so crappyanon2010/07/01 10:11 AM
                                                            C isn't so crappyMikael Tillenius2010/07/01 11:39 AM
                                                          C is a crappyKonrad Schwarz2010/07/01 11:22 AM
                                                          C is a crappyMax2010/07/02 08:44 AM
                                                            C is a crappyrwessel2010/07/02 12:33 PM
                                                              C is a crappyanon2010/07/02 01:17 PM
                                                              C is a crappyMax2010/07/02 02:56 PM
                                                                C is a crappyMax2010/07/02 03:13 PM
                                                                  C is a crappyrwessel2010/07/02 03:32 PM
                                                                    C is a crappyMax2010/07/02 04:19 PM
                                                                    C is a crappyGabriele Svelto2010/07/05 05:25 AM
                                                      C is a crappygallier22010/07/02 12:14 AM
                                                    C is a crappyIan Ollmann2010/07/06 03:07 PM
                                                      PortabilityMax2010/07/06 03:37 PM
                                                      C is a crappyhobold2010/07/07 02:31 AM
                                                        C is a crappyIan Ollmann2010/07/07 05:18 PM
                                                      failure to standardize typesCarlie Coats2010/07/07 04:11 AM
                                                      C is a crappyKonrad Schwarz2010/07/07 08:34 AM
                                                        C is a crappyIan Ollmann2010/07/07 05:29 PM
                                                          C is a crappy NOTKonrad Schwarz2010/07/08 12:29 AM
                                                  C is a crappyanon2010/07/01 10:40 PM
                                                    C type safety?2010/07/02 01:10 AM
                                                      C type safetyanon2010/07/02 11:02 PM
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                                                      C is a crappyanon2010/07/03 07:02 PM
                                                        C is a crappydev2010/07/05 07:27 AM
                                                          C is a crappy?2010/07/05 09:05 AM
                                                            C is a crappyanonymous2010/07/07 08:32 AM
                                                              C is a crappy?2010/07/07 10:48 PM
                                                              C is a crappyAnon2010/07/08 12:53 AM
                                                      C is a crappy and a crappie is a fishanonymous2010/07/03 07:24 PM
                                      Compile time & efficiencyMichael S2010/06/29 03:18 AM
                                        Compile time & efficiencyrwessel2010/06/29 12:20 PM
                                        Compile time & efficiencysomeone2010/06/30 11:03 AM
                                        Compile time & efficiencyJouni Osmala2010/07/02 05:29 AM
                                  Compile time & efficiencyMax2010/06/28 05:05 PM
                                    Compile time & efficiencyEduardoS2010/06/28 05:11 PM
                                    Compile time & efficiencyMichael S2010/06/29 03:33 AM
                              Compile timeFoo_2010/06/28 09:03 AM
          sun 's cc better than GCC?Silent2010/06/23 06:19 PM
            sun 's cc better than GCC?Foo_2010/06/23 07:06 PM
          sun 's cc better than GCC?Andi Kleen2010/06/24 02:49 AM
        sun 's versus gccVincent Diepeveen2010/06/23 03:07 PM
    Why no GCC?Carlie Coats2010/06/23 05:11 AM
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