Hi Rebecca,
On Sat, 30 Sep 2017 14:47:03 +0100 "Rebecca N. Palmer"
<rebecca_pal...@zoho.com> wrote:
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.
Are you aware of an existing bug filed upstream for this? If so, could
you link it to this bug report with an appropriate forward comand ?
Otherwise, would you please consider filing the bug upstream, since you
already triaged it as non Debian specific.
Thanks for investigating this.
Ghis
--
debian-science-maintainers mailing list
debian-science-maintainers@lists.alioth.debian.org
http://lists.alioth.debian.org/cgi-bin/mailman/listinfo/debian-science-maintainers
