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Work around excessive LAPACK test failures on Skylake-X 

Something in the plain C parts of x86_64 cscal.c and zscal.c appears to be miscompiled by both gfortran9 and ifort when compiling for skylakex-avx512, even when the optimized Haswell microkernel is not in use.
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Martin Kroeker 2020-05-09 23:49:18 +02:00 committed by GitHub
parent 9472dd99cd
commit 2271c3506b
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kernel/x86_64/KERNEL.SKYLAKEX
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@ -24,3 +24,6 @@ DGEMM_BETA = dgemm_beta_skylakex.c
CGEMMKERNEL = cgemm_kernel_8x2_skylakex.c CGEMMKERNEL = cgemm_kernel_8x2_skylakex.c
ZGEMMKERNEL = zgemm_kernel_4x2_skylakex.c ZGEMMKERNEL = zgemm_kernel_4x2_skylakex.c
CSCALKERNEL = ../arm/zscal.c
ZSCALKERNEL = ../arm/zscal.c