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Init cblas_?gemm_batch implementation.

small_matrices
Zhang Xianyi 5 years ago
parent
4130d1732e
commit
88e6806e3f
8 changed files with 567 additions and 8 deletions
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  1. +11
    -0
      cblas.h
  2. +4
    -0
      common_level3.h
  3. +10
    -0
      common_macro.h
  4. +16
    -4
      driver/level3/Makefile
  5. +151
    -0
      driver/level3/gemm_batch_thread.c
  6. +1
    -0
      exports/gensymbol
  7. +16
    -4
      interface/Makefile
  8. +358
    -0
      interface/gemm_batch.c

+ 11
- 0
cblas.h View File

@@ -382,6 +382,17 @@ void cblas_cgeadd(OPENBLAS_CONST enum CBLAS_ORDER CORDER,OPENBLAS_CONST blasint
void cblas_zgeadd(OPENBLAS_CONST enum CBLAS_ORDER CORDER,OPENBLAS_CONST blasint crows, OPENBLAS_CONST blasint ccols, OPENBLAS_CONST double *calpha, double *a, OPENBLAS_CONST blasint clda, OPENBLAS_CONST double *cbeta,
double *c, OPENBLAS_CONST blasint cldc);

void cblas_sgemm_batch(OPENBLAS_CONST enum CBLAS_ORDER Order, OPENBLAS_CONST enum CBLAS_TRANSPOSE * TransA_array, OPENBLAS_CONST enum CBLAS_TRANSPOSE * TransB_array, OPENBLAS_CONST blasint * M_array, OPENBLAS_CONST blasint * N_array, OPENBLAS_CONST blasint * K_array,
OPENBLAS_CONST float * alpha_array, OPENBLAS_CONST float ** A_array, OPENBLAS_CONST blasint * lda_array, OPENBLAS_CONST float ** B_array, OPENBLAS_CONST blasint * ldb_array, OPENBLAS_CONST float * beta_array, float ** C_array, OPENBLAS_CONST blasint * ldc_array, OPENBLAS_CONST blasint group_count, OPENBLAS_CONST blasint * group_size);

void cblas_dgemm_batch(OPENBLAS_CONST enum CBLAS_ORDER Order, OPENBLAS_CONST enum CBLAS_TRANSPOSE * TransA_array, OPENBLAS_CONST enum CBLAS_TRANSPOSE * TransB_array, OPENBLAS_CONST blasint * M_array, OPENBLAS_CONST blasint * N_array, OPENBLAS_CONST blasint * K_array,
OPENBLAS_CONST double * alpha_array, OPENBLAS_CONST double ** A_array, OPENBLAS_CONST blasint * lda_array, OPENBLAS_CONST double ** B_array, OPENBLAS_CONST blasint * ldb_array, OPENBLAS_CONST double * beta_array, double ** C_array, OPENBLAS_CONST blasint * ldc_array, OPENBLAS_CONST blasint group_count, OPENBLAS_CONST blasint * group_size);

void cblas_cgemm_batch(OPENBLAS_CONST enum CBLAS_ORDER Order, OPENBLAS_CONST enum CBLAS_TRANSPOSE * TransA_array, OPENBLAS_CONST enum CBLAS_TRANSPOSE * TransB_array, OPENBLAS_CONST blasint * M_array, OPENBLAS_CONST blasint * N_array, OPENBLAS_CONST blasint * K_array,
OPENBLAS_CONST void * alpha_array, OPENBLAS_CONST void ** A_array, OPENBLAS_CONST blasint * lda_array, OPENBLAS_CONST void ** B_array, OPENBLAS_CONST blasint * ldb_array, OPENBLAS_CONST void * beta_array, void ** C_array, OPENBLAS_CONST blasint * ldc_array, OPENBLAS_CONST blasint group_count, OPENBLAS_CONST blasint * group_size);

void cblas_zgemm_batch(OPENBLAS_CONST enum CBLAS_ORDER Order, OPENBLAS_CONST enum CBLAS_TRANSPOSE * TransA_array, OPENBLAS_CONST enum CBLAS_TRANSPOSE * TransB_array, OPENBLAS_CONST blasint * M_array, OPENBLAS_CONST blasint * N_array, OPENBLAS_CONST blasint * K_array,
OPENBLAS_CONST void * alpha_array, OPENBLAS_CONST void ** A_array, OPENBLAS_CONST blasint * lda_array, OPENBLAS_CONST void ** B_array, OPENBLAS_CONST blasint * ldb_array, OPENBLAS_CONST void * beta_array, void ** C_array, OPENBLAS_CONST blasint * ldc_array, OPENBLAS_CONST blasint group_count, OPENBLAS_CONST blasint * group_size);

#ifdef __cplusplus
}


+ 4
- 0
common_level3.h View File

@@ -1919,6 +1919,10 @@ int dgeadd_k(BLASLONG, BLASLONG, double, double*, BLASLONG, double, double *, BL
int cgeadd_k(BLASLONG, BLASLONG, float, float, float*, BLASLONG, float, float, float *, BLASLONG);
int zgeadd_k(BLASLONG, BLASLONG, double,double, double*, BLASLONG, double, double, double *, BLASLONG);

int sgemm_batch_thread(blas_arg_t * queue, BLASLONG nums);
int dgemm_batch_thread(blas_arg_t * queue, BLASLONG nums);
int cgemm_batch_thread(blas_arg_t * queue, BLASLONG nums);
int zgemm_batch_thread(blas_arg_t * queue, BLASLONG nums);

#ifdef __CUDACC__
}


+ 10
- 0
common_macro.h View File

@@ -2636,7 +2636,17 @@ typedef struct {
BLASLONG prea, preb, prec, pred;
#endif

//for gemm_batch
void * routine;
int routine_mode;

} blas_arg_t;

#ifdef SMALL_MATRIX_OPT
#define BLAS_SMALL_OPT 0x10000U
#define BLAS_SMALL_B0_OPT 0x30000U
#endif

#endif

#ifdef XDOUBLE


+ 16
- 4
driver/level3/Makefile View File

@@ -37,7 +37,7 @@ SBLASOBJS += \
ssyrk_UN.$(SUFFIX) ssyrk_UT.$(SUFFIX) ssyrk_LN.$(SUFFIX) ssyrk_LT.$(SUFFIX) \
ssyr2k_UN.$(SUFFIX) ssyr2k_UT.$(SUFFIX) ssyr2k_LN.$(SUFFIX) ssyr2k_LT.$(SUFFIX) \
ssyrk_kernel_U.$(SUFFIX) ssyrk_kernel_L.$(SUFFIX) \
ssyr2k_kernel_U.$(SUFFIX) ssyr2k_kernel_L.$(SUFFIX)
ssyr2k_kernel_U.$(SUFFIX) ssyr2k_kernel_L.$(SUFFIX) sgemm_batch_thread.$(SUFFIX)

DBLASOBJS += \
dgemm_nn.$(SUFFIX) dgemm_nt.$(SUFFIX) dgemm_tn.$(SUFFIX) dgemm_tt.$(SUFFIX) \
@@ -53,7 +53,7 @@ DBLASOBJS += \
dsyrk_UN.$(SUFFIX) dsyrk_UT.$(SUFFIX) dsyrk_LN.$(SUFFIX) dsyrk_LT.$(SUFFIX) \
dsyr2k_UN.$(SUFFIX) dsyr2k_UT.$(SUFFIX) dsyr2k_LN.$(SUFFIX) dsyr2k_LT.$(SUFFIX) \
dsyrk_kernel_U.$(SUFFIX) dsyrk_kernel_L.$(SUFFIX) \
dsyr2k_kernel_U.$(SUFFIX) dsyr2k_kernel_L.$(SUFFIX)
dsyr2k_kernel_U.$(SUFFIX) dsyr2k_kernel_L.$(SUFFIX) dgemm_batch_thread.$(SUFFIX)

QBLASOBJS += \
qgemm_nn.$(SUFFIX) qgemm_nt.$(SUFFIX) qgemm_tn.$(SUFFIX) qgemm_tt.$(SUFFIX) \
@@ -103,7 +103,7 @@ CBLASOBJS += \
cherk_kernel_LN.$(SUFFIX) cherk_kernel_LC.$(SUFFIX) \
csyr2k_kernel_U.$(SUFFIX) csyr2k_kernel_L.$(SUFFIX) \
cher2k_kernel_UN.$(SUFFIX) cher2k_kernel_UC.$(SUFFIX) \
cher2k_kernel_LN.$(SUFFIX) cher2k_kernel_LC.$(SUFFIX)
cher2k_kernel_LN.$(SUFFIX) cher2k_kernel_LC.$(SUFFIX) cgemm_batch_thread.$(SUFFIX)

ZBLASOBJS += \
zgemm_nn.$(SUFFIX) zgemm_cn.$(SUFFIX) zgemm_tn.$(SUFFIX) zgemm_nc.$(SUFFIX) \
@@ -137,7 +137,7 @@ ZBLASOBJS += \
zherk_kernel_LN.$(SUFFIX) zherk_kernel_LC.$(SUFFIX) \
zsyr2k_kernel_U.$(SUFFIX) zsyr2k_kernel_L.$(SUFFIX) \
zher2k_kernel_UN.$(SUFFIX) zher2k_kernel_UC.$(SUFFIX) \
zher2k_kernel_LN.$(SUFFIX) zher2k_kernel_LC.$(SUFFIX)
zher2k_kernel_LN.$(SUFFIX) zher2k_kernel_LC.$(SUFFIX) zgemm_batch_thread.$(SUFFIX)


XBLASOBJS += \
@@ -2888,6 +2888,18 @@ gemm_thread_variable.$(PSUFFIX) : gemm_thread_variable.c ../../common.h
beta_thread.$(PSUFFIX) : beta_thread.c ../../common.h
$(CC) -c $(PFLAGS) $< -o $(@F)

sgemm_batch_thread.$(SUFFIX) : gemm_batch_thread.c ../../common.h
$(CC) -c $(CFLAGS) $< -o $(@F)

dgemm_batch_thread.$(SUFFIX) : gemm_batch_thread.c ../../common.h
$(CC) -c $(CFLAGS) $< -o $(@F)

cgemm_batch_thread.$(SUFFIX) : gemm_batch_thread.c ../../common.h
$(CC) -c $(CFLAGS) $< -o $(@F)

zgemm_batch_thread.$(SUFFIX) : gemm_batch_thread.c ../../common.h
$(CC) -c $(CFLAGS) $< -o $(@F)


shgemm_thread_nn.$(PSUFFIX) : gemm.c level3_thread.c ../../param.h
$(CC) $(PFLAGS) $(BLOCKS) -c -DTHREADED_LEVEL3 -DHALF -UDOUBLE -UCOMPLEX -DNN $< -o $(@F)


+ 151
- 0
driver/level3/gemm_batch_thread.c View File

@@ -0,0 +1,151 @@
/*****************************************************************************
Copyright (c) 2020, The OpenBLAS Project
All rights reserved.

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are
met:

1. Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.

2. Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in
the documentation and/or other materials provided with the
distribution.
3. Neither the name of the OpenBLAS project nor the names of
its contributors may be used to endorse or promote products
derived from this software without specific prior written
permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

**********************************************************************************/

#include "common.h"

void openblas_warning(int verbose, const char * msg);

#ifdef SMALL_MATRIX_OPT
static int inner_small_matrix_thread(blas_arg_t *args, BLASLONG *range_m, BLASLONG *range_n, IFLOAT *sa, IFLOAT *sb, BLASLONG mypos){
int routine_mode;
#ifndef COMPLEX
int (*gemm_small_kernel)(BLASLONG, BLASLONG, BLASLONG, FLOAT *, BLASLONG, FLOAT ,FLOAT *, BLASLONG, FLOAT, FLOAT *, BLASLONG);
int (*gemm_small_kernel_b0)(BLASLONG, BLASLONG, BLASLONG, FLOAT *, BLASLONG, FLOAT, FLOAT *, BLASLONG, FLOAT *, BLASLONG);
#else
int (*zgemm_small_kernel)(BLASLONG, BLASLONG, BLASLONG, FLOAT *, BLASLONG, FLOAT , FLOAT, FLOAT *, BLASLONG, FLOAT , FLOAT, FLOAT *, BLASLONG);
int (*zgemm_small_kernel_b0)(BLASLONG, BLASLONG, BLASLONG, FLOAT *, BLASLONG, FLOAT , FLOAT, FLOAT *, BLASLONG, FLOAT *, BLASLONG);
FLOAT alpha[2], beta[2];
#endif
routine_mode=args.routine_mode;
if(routine_mode & BLAS_SMALL_B0_OPT){
#ifndef COMPLEX
gemm_small_kernel_b0=args.routine;
gemm_small_kernel_b0(args.m, args.n, args.k, args.a, args.lda, *(FLOAT *)(args.alpha), args.b, args.ldb, args.c, args.ldc);
#else
zgemm_small_kernel_b0=args.routine;
alpha[0]=(FLOAT *)(args.alpha)[0];
alpha[1]=(FLOAT *)(args.alpha)[1];
zgemm_small_kernel_b0(args.m, args.n, args.k, args.a, args.lda, alpha[0], alpha[1], args.b, args.ldb, args.c, args.ldc);
#endif
}else if(routine_mode & BLAS_SMALL_OPT){
#ifndef COMPLEX
gemm_small_kernel=args.routine;
gemm_small_kernel(args.m, args.n, args.k, args.a, args.lda, *(FLOAT *)(args.alpha), args.b, args.ldb, *(FLOAT *)(args.beta), args.c, args.ldc);
#else
zgemm_small_kernel=args.routine;
alpha[0]=(FLOAT *)(args.alpha)[0];
alpha[1]=(FLOAT *)(args.alpha)[1];
beta[0]=(FLOAT *)(args.beta)[0];
beta[1]=(FLOAT *)(args.beta)[1];
zgemm_small_kernel(args.m, args.n, args.k, args.a, args.lda, alpha[0], alpha[1], args.b, args.ldb, beta[0], beta[1], args.c, args.ldc);
#endif
}
}
#endif

int CNAME(blas_arg_t * args_array, BLASLONG nums){
XFLOAT *buffer;
XFLOAT *sa, *sb;
int nthreads=1;
int (*routine)(blas_arg_t *, void *, void *, double *, double *, BLASLONG);
int i=0, j, current_nums;

#ifdef SMP
blas_queue_t * queue=NULL;
#endif
if(nums <=0 ) return 0;

buffer = (XFLOAT *)blas_memory_alloc(0);
sa = (XFLOAT *)((BLASLONG)buffer +GEMM_OFFSET_A);
sb = (XFLOAT *)(((BLASLONG)sa + ((GEMM_P * GEMM_Q * COMPSIZE * SIZE + GEMM_ALIGN) & ~GEMM_ALIGN)) + GEMM_OFFSET_B);
#ifdef SMP
nthreads=num_cpu_avail(3);

if(nthreads==1){
#endif
//single thread
for(i=0; i<nums; i++){
routine=args_array[i].routine;
#ifdef SMALL_MATRIX_OPT
if(args_array[i].routine_mode & BLAS_SMALL_OPT){
inner_small_matrix_thread(&args_array[i], NULL, NULL, NULL, NULL, 0);
}else{
#endif
routine(&args_array[i], NULL, NULL, sa, sb, 0);
#ifdef SMALL_MATRIX_OPT
}
#endif
}
#ifdef SMP
} else {
//multi thread
queue=(blas_queue_t *)malloc((nums+1) * sizeof(blas_queue_t));
if(queue == NULL){
openblas_warning(0, "memory alloc failed!\n");
exit(1);
}
for(i=0; i<nums; i++){
queue[i].args=&args_array[i];
queue[i].range_m=NULL;
queue[i].range_n=NULL;
queue[i].sa=NULL;
queue[i].sb=NULL;
queue[i].next=&queue[i+1];

queue[i].mode=args_array[i].routine_mode;
queue[i].routine=args_array[i].routine;
#ifdef SMALL_MATRIX_OPT
if(args_array[i].routine_mode & BLAS_SMALL_OPT){
queue[i].routine=inner_small_matrix_thread;
}
#endif
}
for(i=0; i<nums; i+=nthreads){
current_nums=((nums-i)>nthreads)? nthreads: (nums-i);

queue[i].sa=sa;
queue[i].sb=sb;
queue[i+current_nums-1].next=NULL;
exec_blas(current_nums, &queue[i]);
}
free(queue);
}
#endif
blas_memory_free(buffer);
return 0;
}

+ 1
- 0
exports/gensymbol View File

@@ -81,6 +81,7 @@
cblas_ismin, cblas_idmin, cblas_icmin, cblas_izmin,
cblas_ismax, cblas_idmax, cblas_icmax, cblas_izmax,
cblas_ssum, cblas_dsum, cblas_scsum, cblas_dzsum,
cblas_sgemm_batch, cblas_dgemm_batch, cblas_cgemm_batch, cblas_zgemm_batch,
cblas_xerbla
);



+ 16
- 4
interface/Makefile View File

@@ -278,7 +278,7 @@ CSBLAS2OBJS = \
CSBLAS3OBJS = \
cblas_sgemm.$(SUFFIX) cblas_ssymm.$(SUFFIX) cblas_strmm.$(SUFFIX) cblas_strsm.$(SUFFIX) \
cblas_ssyrk.$(SUFFIX) cblas_ssyr2k.$(SUFFIX) cblas_somatcopy.$(SUFFIX) cblas_simatcopy.$(SUFFIX)\
cblas_sgeadd.$(SUFFIX)
cblas_sgeadd.$(SUFFIX) cblas_sgemm_batch.$(SUFFIX)

ifeq ($(BUILD_HALF),1)
CSHBLAS3OBJS = cblas_shgemm.$(SUFFIX)
@@ -300,7 +300,7 @@ CDBLAS2OBJS = \
CDBLAS3OBJS += \
cblas_dgemm.$(SUFFIX) cblas_dsymm.$(SUFFIX) cblas_dtrmm.$(SUFFIX) cblas_dtrsm.$(SUFFIX) \
cblas_dsyrk.$(SUFFIX) cblas_dsyr2k.$(SUFFIX) cblas_domatcopy.$(SUFFIX) cblas_dimatcopy.$(SUFFIX) \
cblas_dgeadd.$(SUFFIX)
cblas_dgeadd.$(SUFFIX) cblas_dgemm_batch.$(SUFFIX)

CCBLAS1OBJS = \
cblas_icamax.$(SUFFIX) cblas_icamin.$(SUFFIX) cblas_scasum.$(SUFFIX) cblas_caxpy.$(SUFFIX) \
@@ -325,7 +325,7 @@ CCBLAS3OBJS = \
cblas_csyrk.$(SUFFIX) cblas_csyr2k.$(SUFFIX) \
cblas_chemm.$(SUFFIX) cblas_cherk.$(SUFFIX) cblas_cher2k.$(SUFFIX) \
cblas_comatcopy.$(SUFFIX) cblas_cimatcopy.$(SUFFIX)\
cblas_cgeadd.$(SUFFIX) cblas_xerbla.$(SUFFIX)
cblas_cgeadd.$(SUFFIX) cblas_xerbla.$(SUFFIX) cblas_cgemm_batch.$(SUFFIX)



@@ -353,7 +353,7 @@ CZBLAS3OBJS = \
cblas_zsyrk.$(SUFFIX) cblas_zsyr2k.$(SUFFIX) \
cblas_zhemm.$(SUFFIX) cblas_zherk.$(SUFFIX) cblas_zher2k.$(SUFFIX)\
cblas_zomatcopy.$(SUFFIX) cblas_zimatcopy.$(SUFFIX) \
cblas_zgeadd.$(SUFFIX)
cblas_zgeadd.$(SUFFIX) cblas_zgemm_batch.$(SUFFIX)


ifeq ($(SUPPORT_GEMM3M), 1)
@@ -2236,3 +2236,15 @@ cblas_zgeadd.$(SUFFIX) cblas_zgeadd.$(PSUFFIX) : zgeadd.c

cblas_xerbla.$(SUFFIX) cblas_xerbla.$(PSUFFIX) : xerbla.c
$(CC) -c $(CFLAGS) -DCBLAS $< -o $(@F)

cblas_sgemm_batch.$(SUFFIX) cblas_sgemm_batch.$(PSUFFIX) : gemm_batch.c ../param.h
$(CC) -c $(CFLAGS) -DCBLAS $< -o $(@F)

cblas_dgemm_batch.$(SUFFIX) cblas_dgemm_batch.$(PSUFFIX) : gemm_batch.c ../param.h
$(CC) -c $(CFLAGS) -DCBLAS $< -o $(@F)

cblas_cgemm_batch.$(SUFFIX) cblas_cgemm_batch.$(PSUFFIX) : gemm_batch.c ../param.h
$(CC) -c $(CFLAGS) -DCBLAS $< -o $(@F)

cblas_zgemm_batch.$(SUFFIX) cblas_zgemm_batch.$(PSUFFIX) : gemm_batch.c ../param.h
$(CC) -c $(CFLAGS) -DCBLAS $< -o $(@F)

+ 358
- 0
interface/gemm_batch.c View File

@@ -0,0 +1,358 @@
/*****************************************************************************
Copyright (c) 2020, The OpenBLAS Project
All rights reserved.

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are
met:

1. Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.

2. Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in
the documentation and/or other materials provided with the
distribution.
3. Neither the name of the OpenBLAS project nor the names of
its contributors may be used to endorse or promote products
derived from this software without specific prior written
permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

**********************************************************************************/

#include <stdio.h>
#include <stdlib.h>
#include "common.h"

void openblas_warning(int verbose, const char * msg);

#ifndef COMPLEX
#ifdef XDOUBLE
#define ERROR_NAME "QGEMM_BATCH "
#elif defined(DOUBLE)
#define ERROR_NAME "DGEMM_BATCH "
#define GEMM_BATCH_THREAD dgemm_batch_thread
#else
#define ERROR_NAME "SGEMM_BATCH "
#define GEMM_BATCH_THREAD sgemm_batch_thread
#endif
#else
#ifdef XDOUBLE
#define ERROR_NAME "XGEMM_BATCH "
#elif defined(DOUBLE)
#define ERROR_NAME "ZGEMM_BATCH "
#define GEMM_BATCH_THREAD zgemm_batch_thread
#else
#define ERROR_NAME "CGEMM_BATCH "
#define GEMM_BATCH_THREAD cgemm_batch_thread
#endif
#endif
static int (*gemm[])(blas_arg_t *, BLASLONG *, BLASLONG *, IFLOAT *, IFLOAT *, BLASLONG) = {
GEMM_NN, GEMM_TN, GEMM_RN, GEMM_CN,
GEMM_NT, GEMM_TT, GEMM_RT, GEMM_CT,
GEMM_NR, GEMM_TR, GEMM_RR, GEMM_CR,
GEMM_NC, GEMM_TC, GEMM_RC, GEMM_CC,
};

#ifdef SMALL_MATRIX_OPT

#ifndef COMPLEX
static int (*gemm_small_kernel[])(BLASLONG, BLASLONG, BLASLONG, FLOAT *, BLASLONG, FLOAT ,FLOAT *, BLASLONG, FLOAT, FLOAT *, BLASLONG) = {
#ifndef GEMM3M
GEMM_SMALL_KERNEL_NN, GEMM_SMALL_KERNEL_TN, NULL, NULL,
GEMM_SMALL_KERNEL_NT, GEMM_SMALL_KERNEL_TT, NULL, NULL,
#endif
};

static int (*gemm_small_kernel_b0[])(BLASLONG, BLASLONG, BLASLONG, FLOAT *, BLASLONG, FLOAT, FLOAT *, BLASLONG, FLOAT *, BLASLONG) = {
#ifndef GEMM3M
GEMM_SMALL_KERNEL_B0_NN, GEMM_SMALL_KERNEL_B0_TN, NULL, NULL,
GEMM_SMALL_KERNEL_B0_NT, GEMM_SMALL_KERNEL_B0_TT, NULL, NULL,
#endif
};

#else

static int (*zgemm_small_kernel[])(BLASLONG, BLASLONG, BLASLONG, FLOAT *, BLASLONG, FLOAT , FLOAT, FLOAT *, BLASLONG, FLOAT , FLOAT, FLOAT *, BLASLONG) = {
#ifndef GEMM3M
GEMM_SMALL_KERNEL_NN, GEMM_SMALL_KERNEL_TN, GEMM_SMALL_KERNEL_RN, GEMM_SMALL_KERNEL_CN,
GEMM_SMALL_KERNEL_NT, GEMM_SMALL_KERNEL_TT, GEMM_SMALL_KERNEL_RT, GEMM_SMALL_KERNEL_CT,
GEMM_SMALL_KERNEL_NR, GEMM_SMALL_KERNEL_TR, GEMM_SMALL_KERNEL_RR, GEMM_SMALL_KERNEL_CR,
GEMM_SMALL_KERNEL_NC, GEMM_SMALL_KERNEL_TC, GEMM_SMALL_KERNEL_RC, GEMM_SMALL_KERNEL_CC,
#endif
};

static int (*zgemm_small_kernel_b0[])(BLASLONG, BLASLONG, BLASLONG, FLOAT *, BLASLONG, FLOAT , FLOAT, FLOAT *, BLASLONG, FLOAT *, BLASLONG) = {
#ifndef GEMM3M
GEMM_SMALL_KERNEL_B0_NN, GEMM_SMALL_KERNEL_B0_TN, GEMM_SMALL_KERNEL_B0_RN, GEMM_SMALL_KERNEL_B0_CN,
GEMM_SMALL_KERNEL_B0_NT, GEMM_SMALL_KERNEL_B0_TT, GEMM_SMALL_KERNEL_B0_RT, GEMM_SMALL_KERNEL_B0_CT,
GEMM_SMALL_KERNEL_B0_NR, GEMM_SMALL_KERNEL_B0_TR, GEMM_SMALL_KERNEL_B0_RR, GEMM_SMALL_KERNEL_B0_CR,
GEMM_SMALL_KERNEL_B0_NC, GEMM_SMALL_KERNEL_B0_TC, GEMM_SMALL_KERNEL_B0_RC, GEMM_SMALL_KERNEL_B0_CC,
#endif
};
#endif
#endif

void CNAME(enum CBLAS_ORDER order, enum CBLAS_TRANSPOSE * transa_array, enum CBLAS_TRANSPOSE * transb_array,
blasint * m_array, blasint * n_array, blasint * k_array,
#ifndef COMPLEX
FLOAT * alpha_array,
FLOAT ** a_array, blasint * lda_array,
FLOAT ** b_array, blasint * ldb_array,
FLOAT * beta_array,
FLOAT ** c_array, blasint * ldc_array, blasint group_count, blasint * group_size) {
#else
void * valpha_array,
void ** va_array, blasint * lda_array,
void ** vb_array, blasint * ldb_array,
void * vbeta_array,
void ** vc_array, blasint * ldc_array, blasint group_count, blasint * group_size) {

FLOAT * alpha_array=(FLOAT *)valpha_array;
FLOAT * beta_array=(FLOAT *)vbeta_array;
FLOAT ** a_array=(FLOAT**)va_array;
FLOAT ** b_array=(FLOAT**)vb_array;
FLOAT ** c_array=(FLOAT**)vc_array;
#endif
blas_arg_t * args_array=NULL;

int mode=0, group_mode=0;
blasint total_num=0;

blasint i=0, j=0, matrix_idx=0, count=0;

int group_transa, group_transb;
BLASLONG group_nrowa, group_nrowb;
blasint info;

void * group_alpha, * group_beta;
BLASLONG group_m, group_n, group_k;
BLASLONG group_lda, group_ldb, group_ldc;
void * group_routine=NULL;
#ifdef SMALL_MATRIX_OPT
void * group_small_matrix_opt_routine=NULL;
#endif
#if defined (SMP) || defined(SMALL_MATRIX_OPT)
double MNK;
#endif

PRINT_DEBUG_CNAME;
for(i=0; i<group_count; i++){
total_num+=group_size[i];
}

args_array=(blas_arg_t *)malloc(total_num * sizeof(blas_arg_t));
if(args_array == NULL){
openblas_warning(0, "memory alloc failed!\n");
exit(1);
}

#ifdef SMP
#ifndef COMPLEX
#ifdef XDOUBLE
mode = BLAS_XDOUBLE | BLAS_REAL;
#elif defined(DOUBLE)
mode = BLAS_DOUBLE | BLAS_REAL;
#else
mode = BLAS_SINGLE | BLAS_REAL;
#endif
#else
#ifdef XDOUBLE
mode = BLAS_XDOUBLE | BLAS_COMPLEX;
#elif defined(DOUBLE)
mode = BLAS_DOUBLE | BLAS_COMPLEX;
#else
mode = BLAS_SINGLE | BLAS_COMPLEX;
#endif
#endif
#endif
for(i=0; i<group_count; matrix_idx+=group_size[i], i++){
group_alpha = (void *)&alpha_array[i * COMPSIZE];
group_beta = (void *)&beta_array[i * COMPSIZE];

group_transa = -1;
group_transb = -1;
info = 0;

if (order == CblasColMajor) {
group_m = m_array[i];
group_n = n_array[i];
group_k = k_array[i];

group_lda = lda_array[i];
group_ldb = ldb_array[i];
group_ldc = ldc_array[i];
if (transa_array[i] == CblasNoTrans) group_transa = 0;
if (transa_array[i] == CblasTrans) group_transa = 1;
#ifndef COMPLEX
if (transa_array[i] == CblasConjNoTrans) group_transa = 0;
if (transa_array[i] == CblasConjTrans) group_transa = 1;
#else
if (transa_array[i] == CblasConjNoTrans) group_transa = 2;
if (transa_array[i] == CblasConjTrans) group_transa = 3;
#endif
if (transb_array[i] == CblasNoTrans) group_transb = 0;
if (transb_array[i] == CblasTrans) group_transb = 1;
#ifndef COMPLEX
if (transb_array[i] == CblasConjNoTrans) group_transb = 0;
if (transb_array[i] == CblasConjTrans) group_transb = 1;
#else
if (transb_array[i] == CblasConjNoTrans) group_transb = 2;
if (transb_array[i] == CblasConjTrans) group_transb = 3;
#endif
group_nrowa = group_m;
if (group_transa & 1) group_nrowa = group_k;
group_nrowb = group_k;
if (group_transb & 1) group_nrowb = group_n;

info=-1;
if (group_ldc < group_m) info = 13;
if (group_ldb < group_nrowb) info = 10;
if (group_lda < group_nrowa) info = 8;
if (group_k < 0) info = 5;
if (group_n < 0) info = 4;
if (group_m < 0) info = 3;
if (group_transb < 0) info = 2;
if (group_transa < 0) info = 1;

}else if (order == CblasRowMajor) {
group_m = n_array[i];
group_n = m_array[i];
group_k = k_array[i];

group_lda = ldb_array[i];
group_ldb = lda_array[i];
group_ldc = ldc_array[i];
if (transb_array[i] == CblasNoTrans) group_transa = 0;
if (transb_array[i] == CblasTrans) group_transa = 1;
#ifndef COMPLEX
if (transb_array[i] == CblasConjNoTrans) group_transa = 0;
if (transb_array[i] == CblasConjTrans) group_transa = 1;
#else
if (transb_array[i] == CblasConjNoTrans) group_transa = 2;
if (transb_array[i] == CblasConjTrans) group_transa = 3;
#endif
if (transa_array[i] == CblasNoTrans) group_transb = 0;
if (transa_array[i] == CblasTrans) group_transb = 1;
#ifndef COMPLEX
if (transa_array[i] == CblasConjNoTrans) group_transb = 0;
if (transa_array[i] == CblasConjTrans) group_transb = 1;
#else
if (transa_array[i] == CblasConjNoTrans) group_transb = 2;
if (transa_array[i] == CblasConjTrans) group_transb = 3;
#endif
group_nrowa = group_m;
if (group_transa & 1) group_nrowa = group_k;
group_nrowb = group_k;
if (group_transb & 1) group_nrowb = group_n;

info=-1;
if (group_ldc < group_m) info = 13;
if (group_ldb < group_nrowb) info = 10;
if (group_lda < group_nrowa) info = 8;
if (group_k < 0) info = 5;
if (group_n < 0) info = 4;
if (group_m < 0) info = 3;
if (group_transb < 0) info = 2;
if (group_transa < 0) info = 1;
}

if (info >= 0) {
BLASFUNC(xerbla)(ERROR_NAME, &info, sizeof(ERROR_NAME));
free(args_array);
return;
}

if (group_m == 0 || group_n == 0) continue;

group_mode=mode;

#if defined(SMP) || defined(SMALL_MATRIX_OPT)
MNK = (double) group_m * (double) group_n * (double) group_k;
#endif

#ifdef SMALL_MATRIX_OPT
if(MNK <= 100.0*100.0*100.0){
group_routine=NULL;
#if !defined(COMPLEX)
if(*(FLOAT *)(group_beta) == 0.0){
group_mode=mode | BLAS_SMALL_B0_OPT;
group_small_matrix_opt_routine=(void *)(gemm_small_kernel_b0[(group_transb<<2)|group_transa]);
}else{
group_mode=mode | BLAS_SMALL_OPT;
group_small_matrix_opt_routine=(void *)(gemm_small_kernel[(group_transb<<2)|group_transa]);
}
#else
if(((FLOAT *)(group_beta))[0] == 0.0 && ((FLOAT *)(group_beta))[1] == 0.0){
group_mode=mode | BLAS_SMALL_B0_OPT;
group_small_matrix_opt_routine=(void *)(zgemm_small_kernel_b0[(group_transb<<2)|group_transa]);
}else{
group_mode=mode | BLAS_SMALL_OPT;
group_small_matrix_opt_routine=(void *)(zgemm_small_kernel[(group_transb<<2)|group_transa]);
}

#endif
}else{
#endif
group_routine=(void*)(gemm[(group_transb<<2)|group_transa]);
#ifdef SMALL_MATRIX_OPT
}
#endif

for(j=0; j<group_size[i]; j++){
args_array[count].m=group_m;
args_array[count].n=group_n;
args_array[count].k=group_k;
args_array[count].lda=group_lda;
args_array[count].ldb=group_ldb;
args_array[count].ldc=group_ldc;
args_array[count].alpha=group_alpha;
args_array[count].beta=group_beta;

if (order == CblasColMajor) {
args_array[count].a=(a_array[matrix_idx+j]);
args_array[count].b=(b_array[matrix_idx+j]);
}else if(order == CblasRowMajor){
args_array[count].a=(b_array[matrix_idx+j]);
args_array[count].b=(a_array[matrix_idx+j]);
}
args_array[count].c=(c_array[matrix_idx+j]);
args_array[count].routine_mode=group_mode;
args_array[count].routine=group_routine;
#ifdef SMALL_MATRIX_OPT
args_array[count].routine=group_small_matrix_opt_routine;
#endif
count++;
}
}

if(count>0){
GEMM_BATCH_THREAD(args_array,count);
}

free(args_array);
}

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