Your message dated Fri, 29 Sep 2023 01:04:00 +0000
with message-id <[email protected]>
and subject line Bug#877316: fixed in clblas 2.12-4
has caused the Debian Bug report #877316,
regarding clblas: Crashes on single-precision-only hardware, due to
double-precision literals
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.
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877316: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=877316
Debian Bug Tracking System
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--- Begin Message ---
Package: libclblas2
Version: 2.12-1
Control: tags -1 upstream
Control: affects -1 beignet-opencl-icd
Some clblas operations use '0.0' (a double-precision literal) not '0.0f'
(a single-precision literal) even when processing single-precision arrays.
This causes it to crash on GPUs that don't support double precision:
ASSERTION FAILED: sel.hasDoubleType()
at file
/build/beignet-1.3.1/backend/src/backend/gen_insn_selection.cpp,
function void
gbe::ConvertInstructionPattern::convertBetweenFloatDouble(gbe::Selection::Opaque&,
const gbe::ir::ConvertInstruction&, bool&) const, line 6148
This particular 0.0 appears to have come from
http://sources.debian.net/src/clblas/2.12-1/src/library/blas/AutoGemm/KernelOpenCL.py/#L368,
but there may well be more.
This issue also exists in upstream git.
--- End Message ---
--- Begin Message ---
Source: clblas
Source-Version: 2.12-4
Done: tony mancill <[email protected]>
We believe that the bug you reported is fixed in the latest version of
clblas, 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 [email protected],
and the maintainer will reopen the bug report if appropriate.
Debian distribution maintenance software
pp.
tony mancill <[email protected]> (supplier of updated clblas 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 [email protected])
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA512
Format: 1.8
Date: Thu, 28 Sep 2023 16:21:54 -0700
Source: clblas
Architecture: source
Version: 2.12-4
Distribution: unstable
Urgency: medium
Maintainer: Debian Science Maintainers
<[email protected]>
Changed-By: tony mancill <[email protected]>
Closes: 877316 921611 921890
Changes:
clblas (2.12-4) unstable; urgency=medium
.
* Team upload.
.
[ Jonathan Bergh ]
* Fix double literals used in single precision functions (Closes: #877316)
* Fix crash due to null pointer after compile failure (Closes: #921611)
* Fix issue where variables are not declared in outermost scope
(Closes: #921890)
.
[ tony mancill ]
* Use debhelper-compat 13
* Set Rules-Requires-Root: no in debian/control
* libclblas-doc now installs docs in /usr/share/doc/libclblas-dev/html
This seems to be part of the debhelper compat change from 10 to 13
and matches the behavior of clfft.
* Update doc-base for actual install directory (libcblas-dev)
* Document uninstalled files in debian/not-installed
* Update autopkgtest to use AUTOPKGTEST_TMP
* Bump Standards-Version to 4.6.2
* Override dh_auto_install-indep for arch-all (only) build
* Update autopkgtest for new location of example files
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clblas_2.12-4.debian.tar.xz
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clblas_2.12-4_amd64.buildinfo
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--- End Message ---
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