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Optimized zgemm kernel for CORTEXA57

This commit is contained in:
Ashwin Sekhar T K 2015-11-02 18:58:28 +05:30
parent 45f78963ac
commit 1397b47197
3 changed files with 1630 additions and 5 deletions
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8
kernel/arm64/KERNEL.CORTEXA57
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@ -63,6 +63,7 @@ ZGEMVTKERNEL = zgemv_t.S
STRMMKERNEL = ../generic/trmmkernel_4x4.c
DTRMMKERNEL = ../generic/trmmkernel_4x4.c
CTRMMKERNEL = ../generic/ztrmmkernel_4x4.c
ZTRMMKERNEL = ../generic/ztrmmkernel_4x4.c
SGEMMKERNEL = sgemm_kernel_4x4.S
SGEMMONCOPY = ../generic/gemm_ncopy_4.c
@ -81,3 +82,10 @@ CGEMMONCOPY = ../generic/zgemm_ncopy_4.c
CGEMMOTCOPY = ../generic/zgemm_tcopy_4.c
CGEMMONCOPYOBJ = cgemm_oncopy.o
CGEMMOTCOPYOBJ = cgemm_otcopy.o
ZGEMMKERNEL = zgemm_kernel_4x4.S
ZGEMMONCOPY = ../generic/zgemm_ncopy_4.c
ZGEMMOTCOPY = ../generic/zgemm_tcopy_4.c
ZGEMMONCOPYOBJ = zgemm_oncopy.o
ZGEMMOTCOPYOBJ = zgemm_otcopy.o

1617
kernel/arm64/zgemm_kernel_4x4.S Normal file
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File diff suppressed because it is too large Load Diff

10
param.h
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@ -2235,23 +2235,23 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#define CGEMM_DEFAULT_UNROLL_M 4
#define CGEMM_DEFAULT_UNROLL_N 4
#define ZGEMM_DEFAULT_UNROLL_M 2
#define ZGEMM_DEFAULT_UNROLL_N 2
#define ZGEMM_DEFAULT_UNROLL_M 4
#define ZGEMM_DEFAULT_UNROLL_N 4
#define SGEMM_DEFAULT_P 128
#define DGEMM_DEFAULT_P 256
#define CGEMM_DEFAULT_P 256
#define ZGEMM_DEFAULT_P 64
#define ZGEMM_DEFAULT_P 128
#define SGEMM_DEFAULT_Q 240
#define DGEMM_DEFAULT_Q 1024
#define CGEMM_DEFAULT_Q 1024
#define ZGEMM_DEFAULT_Q 120
#define ZGEMM_DEFAULT_Q 512
#define SGEMM_DEFAULT_R 12288
#define DGEMM_DEFAULT_R 4096
#define CGEMM_DEFAULT_R 4096
#define ZGEMM_DEFAULT_R 4096
#define ZGEMM_DEFAULT_R 2048
#define SYMV_P 16