Re: segmentation fault in t-toom53 test with MAC OS X Catalina (Clang 11.0)
There, tfib2m segfaults. Am 08.11.19 um 23:40 schrieb Marc Glisse: On Fri, 8 Nov 2019, JRR wrote: Interestingly now I get a segmentation fault in t-powm test. This is with a new Macbook Pro with i9. Are there any updates on this? If you want to test something, a recent snapshot from https://gmplib.org/download/snapshot/ would be more interesting than 6.1.2. ___ gmp-bugs mailing list gmp-bugs@gmplib.org https://gmplib.org/mailman/listinfo/gmp-bugs
Re: segmentation fault in t-toom53 test with MAC OS X Catalina (Clang 11.0)
Interestingly now I get a segmentation fault in t-powm test. This is with a new Macbook Pro with i9. Are there any updates on this? Configured with: --prefix=/Applications/Xcode.app/Contents/Developer/usr --with-gxx-include-dir=/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/4.2.1 Apple clang version 11.0.0 (clang-1100.0.33.12) Target: x86_64-apple-darwin19.0.0 Thread model: posix InstalledDir: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin Am 09.10.19 um 01:07 schrieb Hans Åberg: One might take down MacPorts GCC on MacOS 10.14 and then update to MacOS 10.15, but then it cannot be updated unless MacPorts has done so. On 9 Oct 2019, at 00:52, JRR wrote: I see, I haven't updated my newer Macbook Pro from 2015 (which is Haswell) to 10.15, but updated the XCode. There compilation and running the tests do work. Am 09.10.19 um 00:44 schrieb Hans Åberg: On 8 Oct 2019, at 23:59, Torbjörn Granlund wrote: Juergen Reuter writes: Please let me know any further information you need. This is almost surely a compiler bug. We have encountered countless of bugs in clang since it showed up. We have up-to-date apple systems for running GMP tests, but your clang seems to be newer than what we have. One can take down a Clang 8 binary which might be newer than the inhouse one. I suggest that you install gcc on your system. It might be a pain to compile if you only have a buggy clang on your system, but I believe there are precompiled gcc ready to download. One suggestion is MacPorts which has not yet been updated for this MacOS 10.15. -- -- - Juergen Reuter DESY Theory Group, Bldg. 2a Notkestr. 85 22607 Hamburg, GERMANY Tel +49 (0)40 8998 3895 Fax +49 (0)40 8998 2777 skype: jr_reuter - ___ gmp-bugs mailing list gmp-bugs@gmplib.org https://gmplib.org/mailman/listinfo/gmp-bugs
Re: segmentation fault in t-toom53 test with MAC OS X Catalina (Clang 11.0)
How do we proceed? All other tests work fine. The architecture is broadwell, clang is Apple clang version 11.0.0 (clang-1100.0.33.12) Target: x86_64-apple-darwin19.0.0 Thread model: posix InstalledDir: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin There are more problems in mpfr, and mpc does not even compile. Is this already known? Am 08.11.19 um 23:40 schrieb Marc Glisse: On Fri, 8 Nov 2019, JRR wrote: Interestingly now I get a segmentation fault in t-powm test. This is with a new Macbook Pro with i9. Are there any updates on this? If you want to test something, a recent snapshot from https://gmplib.org/download/snapshot/ would be more interesting than 6.1.2. ___ gmp-bugs mailing list gmp-bugs@gmplib.org https://gmplib.org/mailman/listinfo/gmp-bugs
Re: segmentation fault in t-toom53 test with MAC OS X Catalina (Clang 11.0)
Is it known: does the Security Integrity Protocol of macOS have any influence on this? Am 08.11.19 um 23:40 schrieb Marc Glisse: On Fri, 8 Nov 2019, JRR wrote: Interestingly now I get a segmentation fault in t-powm test. This is with a new Macbook Pro with i9. Are there any updates on this? If you want to test something, a recent snapshot from https://gmplib.org/download/snapshot/ would be more interesting than 6.1.2. -- -- - Juergen Reuter DESY Theory Group, Bldg. 2a Notkestr. 85 22607 Hamburg, GERMANY Tel +49 (0)40 8998 3895 Fax +49 (0)40 8998 2777 skype: jr_reuter - ___ gmp-bugs mailing list gmp-bugs@gmplib.org https://gmplib.org/mailman/listinfo/gmp-bugs
Re: segmentation fault in t-toom53 test with MAC OS X Catalina (Clang 11.0)
I see, I haven't updated my newer Macbook Pro from 2015 (which is Haswell) to 10.15, but updated the XCode. There compilation and running the tests do work. Am 09.10.19 um 00:44 schrieb Hans Åberg: On 8 Oct 2019, at 23:59, Torbjörn Granlund wrote: Juergen Reuter writes: Please let me know any further information you need. This is almost surely a compiler bug. We have encountered countless of bugs in clang since it showed up. We have up-to-date apple systems for running GMP tests, but your clang seems to be newer than what we have. One can take down a Clang 8 binary which might be newer than the inhouse one. I suggest that you install gcc on your system. It might be a pain to compile if you only have a buggy clang on your system, but I believe there are precompiled gcc ready to download. One suggestion is MacPorts which has not yet been updated for this MacOS 10.15. -- -- - Juergen Reuter DESY Theory Group, Bldg. 2a Notkestr. 85 22607 Hamburg, GERMANY Tel +49 (0)40 8998 3895 Fax +49 (0)40 8998 2777 skype: jr_reuter - ___ gmp-bugs mailing list gmp-bugs@gmplib.org https://gmplib.org/mailman/listinfo/gmp-bugs