Your message dated Sat, 10 Mar 2018 17:00:19 +0000
with message-id <e1euhr1-0001fg...@fasolo.debian.org>
and subject line Bug#889287: fixed in nvidia-cuda-toolkit 9.1.85-2
has caused the Debian Bug report #889287,
regarding opencl-headers 2.0 conflict with nvidia-libopencl1
to be marked as done.
This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.
(NB: If you are a system administrator and have no idea what this
message is talking about, this may indicate a serious mail system
misconfiguration somewhere. Please contact ow...@bugs.debian.org
immediately.)
--
889287: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=889287
Debian Bug Tracking System
Contact ow...@bugs.debian.org with problems
--- Begin Message ---
Package: nvidia-opencl-dev
Version: 7.5.18-4~bpo8+1
On a Debian8 machine:
- fresh installed from the ec2 debian8 image
- with jessie-backports repository
installing ‘ nvidia-opencl-dev’ from jessie-backports triggers the install of
(among other packages) of:
- nvidia-libopencl1 amd64 375.82-1~deb9u1~bpo8+1
- opencl-headers 2.0~svn31815-2~bpo8+1
The issue is that nvidia-libopencl1 provides an ICD loader in
libOpenCL.so which only supports OpenCL 1.2, whereas opencl-headers 2.0
advertises OpenCL version 2, which is inconsistent and leads to compilation
errors (see the exchange on
https://lists.tiker.net/pipermail/pyopencl/2018-February/002340.html
<https://lists.tiker.net/pipermail/pyopencl/2018-February/002340.html>).
#####################
Exact script from a base debian8 image to reproduce:
echo "deb http://httpredir.debian.org/debian/ jessie contrib non-free" >>
jessie-contrib-nonfree-backports.list
echo "deb http://httpredir.debian.org/debian/ jessie-backports main contrib
non-free" >> jessie-contrib-nonfree-backports.list
sudo mv jessie-contrib-nonfree-backports.list /etc/apt/sources.list.d/
sudo apt-get update
sudo apt-get -t jessie-backports install -y nvidia-opencl-dev
.. and then /usr/lib/x86_64-linux-gnu/libOpenCL.so does not have OpenCL 2.0
symbols (e.g. clSVMFree)
but /usr/include/CL/cl.h advertises OpenCL 2.0:
/usr/include/CL/cl.h:198:#define CL_VERSION_2_0 1
#####################
Possible solutions (I did not look at the detailed decency tree..) may
be:
- nvidia-libopencl1 375.82 to request opencl-headers version <=1.2 (which is in
jessie)
- do not install nvidia-libopencl1 but rather the generic ICD loader
ocl-icd-opencl-dev
For those who meet this, an immediate workaround is to first install
opencl-headers from jessie repository (without the ‘-t jessie-backports’), and
only then install nvidia-opencl-dev / nvidia-cuda-toolkit) from jessie-backport.
Thanks,
--
Vincent Favre-Nicolin
--- End Message ---
--- Begin Message ---
Source: nvidia-cuda-toolkit
Source-Version: 9.1.85-2
We believe that the bug you reported is fixed in the latest version of
nvidia-cuda-toolkit, which is due to be installed in the Debian FTP archive.
A summary of the changes between this version and the previous one is
attached.
Thank you for reporting the bug, which will now be closed. If you
have further comments please address them to 889...@bugs.debian.org,
and the maintainer will reopen the bug report if appropriate.
Debian distribution maintenance software
pp.
Andreas Beckmann <a...@debian.org> (supplier of updated nvidia-cuda-toolkit
package)
(This message was generated automatically at their request; if you
believe that there is a problem with it please contact the archive
administrators by mailing ftpmas...@ftp-master.debian.org)
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256
Format: 1.8
Date: Mon, 26 Feb 2018 17:27:30 +0100
Source: nvidia-cuda-toolkit
Binary: nvidia-cuda-toolkit nvidia-cuda-doc nvidia-cuda-gdb nvidia-profiler
nvidia-visual-profiler nvidia-nsight nvidia-cuda-dev nvidia-opencl-dev
libcudart9.1 libaccinj64-9.1 libcuinj64-9.1 libnvrtc9.1 libnvtoolsext1 libnvvm3
libcupti9.1 libcupti-dev libcupti-doc libcublas9.1 libnvblas9.1 libcufft9.1
libcufftw9.1 libcurand9.1 libcusolver9.1 libcusparse9.1 libnppc9.1 libnppial9.1
libnppicc9.1 libnppicom9.1 libnppidei9.1 libnppif9.1 libnppig9.1 libnppim9.1
libnppist9.1 libnppisu9.1 libnppitc9.1 libnpps9.1 libnvgraph9.1 libthrust-dev
Architecture: source all
Version: 9.1.85-2
Distribution: experimental
Urgency: medium
Maintainer: Debian NVIDIA Maintainers <pkg-nvidia-de...@lists.alioth.debian.org>
Changed-By: Andreas Beckmann <a...@debian.org>
Description:
libaccinj64-9.1 - NVIDIA ACCINJ Library (64-bit)
libcublas9.1 - NVIDIA cuBLAS Library
libcudart9.1 - NVIDIA CUDA Runtime Library
libcufft9.1 - NVIDIA cuFFT Library
libcufftw9.1 - NVIDIA cuFFTW Library
libcuinj64-9.1 - NVIDIA CUINJ Library (64-bit)
libcupti-dev - NVIDIA CUDA Profiler Tools Interface development files
libcupti-doc - NVIDIA CUDA Profiler Tools Interface documentation
libcupti9.1 - NVIDIA CUDA Profiler Tools Interface runtime library
libcurand9.1 - NVIDIA cuRAND Library
libcusolver9.1 - NVIDIA cuSOLVER Library
libcusparse9.1 - NVIDIA cuSPARSE Library
libnppc9.1 - NVIDIA Performance Primitives core runtime library
libnppial9.1 - NVIDIA Performance Primitives lib for Image Arithmetic and Logic
libnppicc9.1 - NVIDIA Performance Primitives lib for Image Color Conversion
libnppicom9.1 - NVIDIA Performance Primitives lib for Image Compression
libnppidei9.1 - NVIDIA Performance Primitives lib for Image Data Exchange and
Ini
libnppif9.1 - NVIDIA Performance Primitives lib for Image Filters
libnppig9.1 - NVIDIA Performance Primitives lib for Image Geometry transforms
libnppim9.1 - NVIDIA Performance Primitives lib for Image Morphological operati
libnppist9.1 - NVIDIA Performance Primitives lib for Image Statistics
libnppisu9.1 - NVIDIA Performance Primitives lib for Image Support
libnppitc9.1 - NVIDIA Performance Primitives lib for Image Threshold and
Compare
libnpps9.1 - NVIDIA Performance Primitives for signal processing runtime libra
libnvblas9.1 - NVBLAS runtime library
libnvgraph9.1 - NVIDIA Graph Analytics library (nvGRAPH)
libnvrtc9.1 - CUDA Runtime Compilation (NVIDIA NVRTC Library)
libnvtoolsext1 - NVIDIA Tools Extension Library
libnvvm3 - NVIDIA NVVM Library
libthrust-dev - Thrust - Parallel Algorithms Library
nvidia-cuda-dev - NVIDIA CUDA development files
nvidia-cuda-doc - NVIDIA CUDA and OpenCL documentation
nvidia-cuda-gdb - NVIDIA CUDA Debugger (GDB)
nvidia-cuda-toolkit - NVIDIA CUDA development toolkit
nvidia-nsight - NVIDIA Nsight Eclipse Edition
nvidia-opencl-dev - NVIDIA OpenCL development files
nvidia-profiler - NVIDIA Profiler for CUDA and OpenCL
nvidia-visual-profiler - NVIDIA Visual Profiler for CUDA and OpenCL
Closes: 889287
Changes:
nvidia-cuda-toolkit (9.1.85-2) experimental; urgency=medium
.
* Let nvidia-opencl-dev depend on ocl-icd-opencl-dev.
nvidia-libopencl1 only supports up to OpenCL 2.0 and therefore requires
(no longer available) opencl-c-headers (<< 2.1~) or applications that
don't use features newer than OpenCL 2.0 (even if the headers declare
support for newer standards.) (Closes: #889287)
* Build the libthrust-dev package. The embedded copy is newer than the last
release on github.
* Add clang-4.0 as a supported compiler alternative.
* Update Lintian overrides.
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