[Bug 1717257] Re: [bug / patch ]patch for glibc 2.26 to avoid errors in compiling with CUDA(NVCC)

2021-04-25 Thread Mathew Hodson 
** No longer affects: llvm-toolchain-3.8 (Ubuntu)

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Title:
  [bug / patch ]patch for glibc 2.26 to avoid errors in compiling with
  CUDA(NVCC)

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[Bug 1717257] Re: [bug / patch ]patch for glibc 2.26 to avoid errors in compiling with CUDA(NVCC)

2017-10-15 Thread Launchpad Bug Tracker 
This bug was fixed in the package gcc-7 - 7.2.0-8ubuntu3

---
gcc-7 (7.2.0-8ubuntu3) artful; urgency=medium

  * debian/patches/cuda-float128.diff: Mask __float128 from CUDA (LP:
#1717257)

 -- Adam Conrad   Sat, 14 Oct 2017 14:35:40 -0600

** Changed in: gcc-7 (Ubuntu)
   Status: Fix Committed => Fix Released

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Title:
  [bug / patch ]patch for glibc 2.26 to avoid errors in compiling with
  CUDA(NVCC)

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[Bug 1717257] Re: [bug / patch ]patch for glibc 2.26 to avoid errors in compiling with CUDA(NVCC)

2017-10-15 Thread Adam Conrad 
** Changed in: gcc-7 (Ubuntu)
   Status: New => Fix Committed

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Title:
  [bug / patch ]patch for glibc 2.26 to avoid errors in compiling with
  CUDA(NVCC)

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[Bug 1717257] Re: [bug / patch ]patch for glibc 2.26 to avoid errors in compiling with CUDA(NVCC)

2017-10-14 Thread Adam Conrad 
** Also affects: gcc-7 (Ubuntu)
   Importance: Undecided
   Status: New

** Changed in: gcc-7 (Ubuntu)
 Assignee: (unassigned) => Adam Conrad (adconrad)

** Changed in: llvm-toolchain-3.8 (Ubuntu)
   Status: Confirmed => Invalid

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Title:
  [bug / patch ]patch for glibc 2.26 to avoid errors in compiling with
  CUDA(NVCC)

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[Bug 1717257] Re: [bug / patch ]patch for glibc 2.26 to avoid errors in compiling with CUDA(NVCC)

2017-10-14 Thread Launchpad Bug Tracker 
This bug was fixed in the package glibc - 2.26-0ubuntu2

---
glibc (2.26-0ubuntu2) artful; urgency=medium

  * Cherry-pick some changes from Debian git for a few pending Ubuntu bugfixes:
- Update to master and drop redundant submitted-tst-tlsopt-powerpc.diff.
- debian/patches/any/local-cudacc-float128.diff: Local patch to prevent
  defining __HAVE_FLOAT128 on NVIDIA's CUDA compilers (LP: #1717257)
- debian/patches/arm/git-arm64-memcmp.diff: Backport optimized memcmp
  for AArch64, improving performance from 25% to 500% (LP: #1720832)
- debian/patches/amd64/git-x86_64-search.diff: Backport upstream commit
  to put x86_64 back in the search path, like in 2.25 (LP: #1718928)
- debian/rules.d/debhelper.mk: Filter python hooks in stage1 (LP: #1715366)

 -- Adam Conrad   Wed, 11 Oct 2017 14:21:40 -0600

** Changed in: glibc (Ubuntu)
   Status: Confirmed => Fix Released

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Title:
  [bug / patch ]patch for glibc 2.26 to avoid errors in compiling with
  CUDA(NVCC)

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[Bug 1717257] Re: [bug / patch ]patch for glibc 2.26 to avoid errors in compiling with CUDA(NVCC)

2017-10-13 Thread Launchpad Bug Tracker 
Status changed to 'Confirmed' because the bug affects multiple users.

** Changed in: llvm-toolchain-3.8 (Ubuntu)
   Status: New => Confirmed

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Title:
  [bug / patch ]patch for glibc 2.26 to avoid errors in compiling with
  CUDA(NVCC)

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[Bug 1717257] Re: [bug / patch ]patch for glibc 2.26 to avoid errors in compiling with CUDA(NVCC)

2017-10-11 Thread Adam Conrad 
** Changed in: glibc (Ubuntu)
 Assignee: (unassigned) => Adam Conrad (adconrad)

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Title:
  [bug / patch ]patch for glibc 2.26 to avoid errors in compiling with
  CUDA(NVCC)

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[Bug 1717257] Re: [bug / patch ]patch for glibc 2.26 to avoid errors in compiling with CUDA(NVCC)

2017-10-10 Thread Steffen Röcker 
I've found several bug reports and am sure that the problem stems from 
clang-3.8 being built with libstdc++-7-dev and not properly supporting 
__float128
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=678033

Google patched gcc by hiding _GLIBCXX_USE_FLOAT128 from clang:
https://gcc.gnu.org/ml/gcc-patches/2012-05/msg00672.html

There also seems to be a simple typedef workaround:
https://stackoverflow.com/questions/13525774/clang-and-float128-bug-error

I had to patch /usr/include/c++/7.2.0/bits/std_abs.h
in order to compile cupy from source with CUDA8.
#if !defined(__STRICT_ANSI__) && defined(_GLIBCXX_USE_FLOAT128) && 
!defined(__CUDACC__)

** Bug watch added: Debian Bug tracker #678033
   https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=678033

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Title:
  [bug / patch ]patch for glibc 2.26 to avoid errors in compiling with
  CUDA(NVCC)

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[Bug 1717257] Re: [bug / patch ]patch for glibc 2.26 to avoid errors in compiling with CUDA(NVCC)

2017-10-10 Thread Steffen Röcker 
I can confirm the compilation problems with CUDA8.
Perhaps the correct package should be clang-3.8 since it's used by nvcc and is 
incompatible with libstdc++-7-dev.

See: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=871011

** Bug watch added: Debian Bug tracker #871011
   https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=871011

** Also affects: llvm-toolchain-3.8 (Ubuntu)
   Importance: Undecided
   Status: New

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Title:
  [bug / patch ]patch for glibc 2.26 to avoid errors in compiling with
  CUDA(NVCC)

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[Bug 1717257] Re: [bug / patch ]patch for glibc 2.26 to avoid errors in compiling with CUDA(NVCC)

2017-10-10 Thread Launchpad Bug Tracker 
Status changed to 'Confirmed' because the bug affects multiple users.

** Changed in: glibc (Ubuntu)
   Status: New => Confirmed

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Title:
  [bug / patch ]patch for glibc 2.26 to avoid errors in compiling with
  CUDA(NVCC)

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[Bug 1717257] Re: [bug / patch ]patch for glibc 2.26 to avoid errors in compiling with CUDA(NVCC)

2017-09-17 Thread DSUZUKI 
** Summary changed:

- proposal of patch for glibc to avoid erros in compiping NVCC
+ [bug / patch ]patch for glibc 2.26 to avoid errors in compiling with 
CUDA(NVCC)

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Title:
  [bug / patch ]patch for glibc 2.26 to avoid errors in compiling with
  CUDA(NVCC)

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