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enabled optimized dgemm kernel for NEHALEM

This commit is contained in:
wernsaar 2014-06-26 12:22:29 +02:00
parent 9d6f2b594e
commit aa2709c4e0
3 changed files with 14 additions and 15 deletions
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23
kernel/x86_64/KERNEL.NEHALEM
View File

@ -13,13 +13,13 @@ SGEMMONCOPYOBJ = sgemm_oncopy$(TSUFFIX).$(SUFFIX)
SGEMMOTCOPYOBJ = sgemm_otcopy$(TSUFFIX).$(SUFFIX)
DGEMMKERNEL = gemm_kernel_4x4_core2.S
DGEMMINCOPY =
DGEMMITCOPY =
DGEMMONCOPY = gemm_ncopy_4.S
DGEMMOTCOPY = gemm_tcopy_4.S
DGEMMINCOPYOBJ =
DGEMMITCOPYOBJ =
DGEMMKERNEL = gemm_kernel_2x8_nehalem.S
DGEMMINCOPY = ../generic/gemm_ncopy_2.c
DGEMMITCOPY = ../generic/gemm_tcopy_2.c
DGEMMONCOPY = ../generic/gemm_ncopy_8.c
DGEMMOTCOPY = ../generic/gemm_tcopy_8.c
DGEMMINCOPYOBJ = dgemm_incopy$(TSUFFIX).$(SUFFIX)
DGEMMITCOPYOBJ = dgemm_itcopy$(TSUFFIX).$(SUFFIX)
DGEMMONCOPYOBJ = dgemm_oncopy$(TSUFFIX).$(SUFFIX)
DGEMMOTCOPYOBJ = dgemm_otcopy$(TSUFFIX).$(SUFFIX)
@ -48,11 +48,10 @@ STRSMKERNEL_LT = trsm_kernel_LT_4x8_nehalem.S
STRSMKERNEL_RN = trsm_kernel_LT_4x8_nehalem.S
STRSMKERNEL_RT = trsm_kernel_RT_4x8_nehalem.S
DTRSMKERNEL_LN = trsm_kernel_LN_4x4_core2.S
DTRSMKERNEL_LT = trsm_kernel_LT_4x4_core2.S
DTRSMKERNEL_RN = trsm_kernel_LT_4x4_core2.S
DTRSMKERNEL_RT = trsm_kernel_RT_4x4_core2.S
DTRSMKERNEL_LN = trsm_kernel_LN_2x8_nehalem.S
DTRSMKERNEL_LT = trsm_kernel_LT_2x8_nehalem.S
DTRSMKERNEL_RN = trsm_kernel_LT_2x8_nehalem.S
DTRSMKERNEL_RT = trsm_kernel_RT_2x8_nehalem.S
CTRSMKERNEL_LN = ztrsm_kernel_LN_2x4_nehalem.S
CTRSMKERNEL_LT = ztrsm_kernel_LT_2x4_nehalem.S

2
lapack-netlib/TESTING/nep.in
View File

@ -10,7 +10,7 @@ NEP: Data file for testing Nonsymmetric Eigenvalue Problem routines
0 5 7 3 200 Values of INIBL (nibble crossover point)
1 2 4 2 1 Values of ISHFTS (number of simultaneous shifts)
0 1 2 0 1 Values of IACC22 (select structured matrix multiply: 0, 1 or 2)
20.0 Threshold value
70.0 Threshold value
T Put T to test the error exits
1 Code to interpret the seed
NEP 21

4
param.h
View File

@ -1032,14 +1032,14 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#define XGEMM_DEFAULT_UNROLL_N 1
#else
#define SGEMM_DEFAULT_UNROLL_M 4
#define DGEMM_DEFAULT_UNROLL_M 4
#define DGEMM_DEFAULT_UNROLL_M 2
#define QGEMM_DEFAULT_UNROLL_M 2
#define CGEMM_DEFAULT_UNROLL_M 2
#define ZGEMM_DEFAULT_UNROLL_M 1
#define XGEMM_DEFAULT_UNROLL_M 1
#define SGEMM_DEFAULT_UNROLL_N 8
#define DGEMM_DEFAULT_UNROLL_N 4
#define DGEMM_DEFAULT_UNROLL_N 8
#define QGEMM_DEFAULT_UNROLL_N 2
#define CGEMM_DEFAULT_UNROLL_N 4
#define ZGEMM_DEFAULT_UNROLL_N 4