Fixes #10856
The SSE_GENERIC target fails to build with a "sgemm_kernel.o: No such file
or directory" error. Several upstream bug reports exist for this:
https://github.com/xianyi/OpenBLAS/issues/502
https://github.com/xianyi/OpenBLAS/issues/685
In both cases, upstream suggests using a different target definition
instead. E.G. from issue 685:
You may use NORTHWOOD on x86: make TARGET=NORTHWOOD that uses SSE2
instructions. It's very hard to find non-SSE2 x86 CPUs today. For x86-64
use the PRESCOTT target
So drop the SSE_GENERIC target. The only x86_64 variant we support not
covered by a more specific openblas target is the default variant, nocona
and jaguar.
Nocona was a Xeon variant of the P4 "Prescott" architecture, so use the
PRESCOTT openblas target:
https://en.wikipedia.org/wiki/Xeon#Nocona_and_Irwindale
Jaguar is from the Bobcat family, so use the BOBCAT openblas target:
https://en.wikipedia.org/wiki/List_of_AMD_microprocessors#Bobcat_core_architecture_(APU)
[Peter: add Jaguar as pointed out by Arnout]
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
(cherry picked from commit
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.. | ||
0001-Complete-support-for-MIPS-n32-ABI.patch | ||
0002-Makefile.arm-remove-march-flags.patch | ||
Config.in | ||
openblas.hash | ||
openblas.mk |