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Merge pull request #4916 from martin-frbg/issue4901 

Fix SIGILL/SIGSEGV in PPCG4 SGEMM and fix NAN handling in PPCG4 SSCAL/DSCAL
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Martin Kroeker 2024-10-03 23:25:45 +02:00 committed by GitHub
parent 54afc24e4d d714013ab9
commit 624e9d110e
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2 changed files with 6 additions and 6 deletions
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10
kernel/power/KERNEL.PPCG4
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@ -70,13 +70,13 @@ DSCALKERNEL = scal_ppc440.S
CSCALKERNEL = zscal_ppc440.S CSCALKERNEL = zscal_ppc440.S
ZSCALKERNEL = zscal_ppc440.S ZSCALKERNEL = zscal_ppc440.S
SGEMMKERNEL = gemm_kernel_altivec_g4.S SGEMMKERNEL = gemm_kernel_g4.S
SGEMMINCOPY = ../generic/gemm_ncopy_16.c SGEMMINCOPY =
SGEMMITCOPY = ../generic/gemm_tcopy_16.c SGEMMITCOPY =
SGEMMONCOPY = gemm_ncopy_4.S SGEMMONCOPY = gemm_ncopy_4.S
SGEMMOTCOPY = gemm_tcopy_4.S SGEMMOTCOPY = gemm_tcopy_4.S
SGEMMINCOPYOBJ = sgemm_incopy$(TSUFFIX).$(SUFFIX) SGEMMINCOPYOBJ =
SGEMMITCOPYOBJ = sgemm_itcopy$(TSUFFIX).$(SUFFIX) SGEMMITCOPYOBJ =
SGEMMONCOPYOBJ = sgemm_oncopy$(TSUFFIX).$(SUFFIX) SGEMMONCOPYOBJ = sgemm_oncopy$(TSUFFIX).$(SUFFIX)
SGEMMOTCOPYOBJ = sgemm_otcopy$(TSUFFIX).$(SUFFIX) SGEMMOTCOPYOBJ = sgemm_otcopy$(TSUFFIX).$(SUFFIX)
DGEMMKERNEL = gemm_kernel_g4.S DGEMMKERNEL = gemm_kernel_g4.S

2
param.h
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@ -2243,7 +2243,7 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#define GEMM_DEFAULT_OFFSET_B 1024 #define GEMM_DEFAULT_OFFSET_B 1024
#define GEMM_DEFAULT_ALIGN 0x0ffffUL #define GEMM_DEFAULT_ALIGN 0x0ffffUL
#define SGEMM_DEFAULT_UNROLL_M 16 #define SGEMM_DEFAULT_UNROLL_M 4
#define SGEMM_DEFAULT_UNROLL_N 4 #define SGEMM_DEFAULT_UNROLL_N 4
#define DGEMM_DEFAULT_UNROLL_M 4 #define DGEMM_DEFAULT_UNROLL_M 4
#define DGEMM_DEFAULT_UNROLL_N 4 #define DGEMM_DEFAULT_UNROLL_N 4