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Merged
martin-frbg merged 4 commits into from
Jul 16, 2025
Merged

Add infrastructure for BGEMV #5381

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09a016f
Split sbgemv test from sbgemm test
Mousius Jul 13, 2025
e105411
Add infrastructure for bgemv/bscal
Mousius Jul 13, 2025
72d2ebb
Re-add GEMV fallback for Level3
Mousius Jul 15, 2025
947d7af
Fix CMake references to bscal and bgemv
Mousius Jul 15, 2025
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4 changes: 4 additions & 0 deletions .gitignore
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Expand Up @@ -81,7 +81,9 @@ test/ZBLAT2.SUMM
test/ZBLAT3.SUMM
test/ZBLAT3_3M.SUMM
test/SHBLAT3.SUMM
test/SBBLAT2.SUMM
test/SBBLAT3.SUMM
test/BBLAT2.SUMM
test/BBLAT3.SUMM
test/cblat1
test/cblat2
Expand All @@ -97,7 +99,9 @@ test/sblat3
test/sblat3_3m
test/test_shgemm
test/test_sbgemm
test/test_sbgemv
test/test_bgemm
test/test_bgemv
test/zblat1
test/zblat2
test/zblat3
Expand Down
1 change: 1 addition & 0 deletions cblas.h
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Expand Up @@ -465,6 +465,7 @@ void cblas_sbdtobf16(OPENBLAS_CONST blasint n, OPENBLAS_CONST double *in, OPEN
void cblas_sbf16tos(OPENBLAS_CONST blasint n, OPENBLAS_CONST bfloat16 *in, OPENBLAS_CONST blasint incin, float *out, OPENBLAS_CONST blasint incout);
/* convert BFLOAT16 array to double array */
void cblas_dbf16tod(OPENBLAS_CONST blasint n, OPENBLAS_CONST bfloat16 *in, OPENBLAS_CONST blasint incin, double *out, OPENBLAS_CONST blasint incout);
void cblas_bgemv(OPENBLAS_CONST enum CBLAS_ORDER order, OPENBLAS_CONST enum CBLAS_TRANSPOSE trans, OPENBLAS_CONST blasint m, OPENBLAS_CONST blasint n, OPENBLAS_CONST bfloat16 alpha, OPENBLAS_CONST bfloat16 *a, OPENBLAS_CONST blasint lda, OPENBLAS_CONST bfloat16 *x, OPENBLAS_CONST blasint incx, OPENBLAS_CONST bfloat16 beta, bfloat16 *y, OPENBLAS_CONST blasint incy);
/* dot production of BFLOAT16 input arrays, and output as float */
float cblas_sbdot(OPENBLAS_CONST blasint n, OPENBLAS_CONST bfloat16 *x, OPENBLAS_CONST blasint incx, OPENBLAS_CONST bfloat16 *y, OPENBLAS_CONST blasint incy);
void cblas_sbgemv(OPENBLAS_CONST enum CBLAS_ORDER order, OPENBLAS_CONST enum CBLAS_TRANSPOSE trans, OPENBLAS_CONST blasint m, OPENBLAS_CONST blasint n, OPENBLAS_CONST float alpha, OPENBLAS_CONST bfloat16 *a, OPENBLAS_CONST blasint lda, OPENBLAS_CONST bfloat16 *x, OPENBLAS_CONST blasint incx, OPENBLAS_CONST float beta, float *y, OPENBLAS_CONST blasint incy);
Expand Down
5 changes: 5 additions & 0 deletions cmake/kernel.cmake
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Expand Up @@ -110,6 +110,7 @@ macro(SetDefaultL1)
SetFallback(SROTMKERNEL rotm.S)
SetFallback(DROTMKERNEL rotm.S)
SetFallback(QROTMKERNEL rotm.S)
SetFallback(BSCALKERNEL ../generic/scal.c)
SetFallback(SSCALKERNEL scal.S)
SetFallback(DSCALKERNEL scal.S)
SetFallback(CSCALKERNEL zscal.S)
Expand Down Expand Up @@ -169,6 +170,8 @@ if (BUILD_BFLOAT16)
SetFallback(SHSWAPKERNEL ../arm/swap.c)
SetFallback(TOBF16KERNEL ../x86_64/tobf16.c)
SetFallback(BF16TOKERNEL ../x86_64/bf16to.c)
SetFallback(BGEMVNKERNEL ../generic/gemv_n.c)
SetFallback(BGEMVTKERNEL ../generic/gemv_t.c)
SetFallback(SBGEMVNKERNEL ../x86_64/sbgemv_n.c)
SetFallback(SBGEMVTKERNEL ../x86_64/sbgemv_t.c)
endif ()
Expand Down Expand Up @@ -221,6 +224,8 @@ macro(SetDefaultL2)
SetFallback(XHEMV_V_KERNEL ../generic/zhemv_k.c)
SetFallback(XHEMV_M_KERNEL ../generic/zhemv_k.c)
if (BUILD_BFLOAT16)
SetFallback(BGEMVNKERNEL ../generic/gemv_n.c)
SetFallback(BGEMVTKERNEL ../generic/gemv_t.c)
SetFallback(SBGEMVNKERNEL ../x86_64/sbgemv_n.c)
SetFallback(SBGEMVTKERNEL ../x86_64/sbgemv_t.c)
SetFallback(SHGERKERNEL ../generic/ger.c)
Expand Down
2 changes: 1 addition & 1 deletion cmake/utils.cmake
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Expand Up @@ -375,7 +375,7 @@ function(GenerateNamedObjects sources_in)
if (NOT no_float_type)
string(SUBSTRING ${float_type} 0 1 float_char)
string(TOLOWER ${float_char} float_char)
if (${float_type} STREQUAL "BFLOAT16" AND NOT "${defines_in}" MATCHES "BGEMM")
if (${float_type} STREQUAL "BFLOAT16" AND NOT "${defines_in}" MATCHES "BGEM")
set (float_char "sb")
endif ()
endif ()
Expand Down
9 changes: 9 additions & 0 deletions common_b.h
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Expand Up @@ -30,6 +30,11 @@
#define COMMON_B_H

#ifndef DYNAMIC_ARCH
#define BGEMV_N_K bgemv_n
#define BGEMV_T_K bgemv_t

#define BSCAL_K bscal_k

#define BGEMM_ONCOPY bgemm_oncopy
#define BGEMM_OTCOPY bgemm_otcopy

Expand All @@ -45,6 +50,10 @@
#define BGEMM_KERNEL bgemm_kernel

#else
#define BGEMV_N_K gotoblas->bgemv_n
#define BGEMV_T_K gotoblas->bgemv_t

#define BSCAL_K gotoblas->bscal_k

#define BGEMM_ONCOPY gotoblas->bgemm_oncopy
#define BGEMM_OTCOPY gotoblas->bgemm_otcopy
Expand Down
3 changes: 3 additions & 0 deletions common_interface.h
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Expand Up @@ -60,6 +60,7 @@ double BLASFUNC(dsdot) (blasint *, float *, blasint *, float *, blasint *);
double BLASFUNC(ddot) (blasint *, double *, blasint *, double *, blasint *);
xdouble BLASFUNC(qdot) (blasint *, xdouble *, blasint *, xdouble *, blasint *);

void BLASFUNC(bscal) (blasint *, bfloat16 *, bfloat16 *, blasint *);
float BLASFUNC(sbdot) (blasint *, bfloat16 *, blasint *, bfloat16 *, blasint *);
void BLASFUNC(sbstobf16) (blasint *, float *, blasint *, bfloat16 *, blasint *);
void BLASFUNC(sbdtobf16) (blasint *, double *, blasint *, bfloat16 *, blasint *);
Expand Down Expand Up @@ -256,6 +257,8 @@ void BLASFUNC(xgeru)(blasint *, blasint *, xdouble *, xdouble *, blasint *,
void BLASFUNC(xgerc)(blasint *, blasint *, xdouble *, xdouble *, blasint *,
xdouble *, blasint *, xdouble *, blasint *);

void BLASFUNC(bgemv)(char *, blasint *, blasint *, bfloat16 *, bfloat16 *, blasint *,
bfloat16 *, blasint *, bfloat16 *, bfloat16 *, blasint *);
void BLASFUNC(sbgemv)(char *, blasint *, blasint *, float *, bfloat16 *, blasint *,
bfloat16 *, blasint *, float *, float *, blasint *);
void BLASFUNC(sgemv)(char *, blasint *, blasint *, float *, float *, blasint *,
Expand Down
4 changes: 4 additions & 0 deletions common_level1.h
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@@ -1,4 +1,5 @@
/*********************************************************************/
/* Copyright 2025 The OpenBLAS Project. */
/* Copyright 2009, 2010 The University of Texas at Austin. */
/* All rights reserved. */
/* */
Expand Down Expand Up @@ -169,6 +170,9 @@ BLASLONG icmin_k(BLASLONG, float *, BLASLONG);
BLASLONG izmin_k(BLASLONG, double *, BLASLONG);
BLASLONG ixmin_k(BLASLONG, xdouble *, BLASLONG);


int bscal_k(BLASLONG, BLASLONG, BLASLONG, bfloat16,
bfloat16 *, BLASLONG, bfloat16 *, BLASLONG, bfloat16 *, BLASLONG);
int sscal_k(BLASLONG, BLASLONG, BLASLONG, float,
float *, BLASLONG, float *, BLASLONG, float *, BLASLONG);
int dscal_k(BLASLONG, BLASLONG, BLASLONG, double,
Expand Down
6 changes: 6 additions & 0 deletions common_level2.h
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@@ -1,4 +1,5 @@
/*********************************************************************/
/* Copyright 2025 The OpenBLAS Project */
/* Copyright 2009, 2010 The University of Texas at Austin. */
/* All rights reserved. */
/* */
Expand Down Expand Up @@ -44,6 +45,11 @@
extern "C" {
#endif


int bgemv_n(BLASLONG, BLASLONG, bfloat16, bfloat16 *, BLASLONG, bfloat16 *, BLASLONG, bfloat16, bfloat16 *, BLASLONG);
int bgemv_t(BLASLONG, BLASLONG, bfloat16, bfloat16 *, BLASLONG, bfloat16 *, BLASLONG, bfloat16, bfloat16 *, BLASLONG);
int bgemv_thread_n(BLASLONG, BLASLONG, bfloat16, bfloat16 *, BLASLONG, bfloat16 *, BLASLONG, bfloat16, bfloat16 *, BLASLONG, int);
int bgemv_thread_t(BLASLONG, BLASLONG, bfloat16, bfloat16 *, BLASLONG, bfloat16 *, BLASLONG, bfloat16, bfloat16 *, BLASLONG, int);
int sbgemv_n(BLASLONG, BLASLONG, float, bfloat16 *, BLASLONG, bfloat16 *, BLASLONG, float, float *, BLASLONG);
int sbgemv_t(BLASLONG, BLASLONG, float, bfloat16 *, BLASLONG, bfloat16 *, BLASLONG, float, float *, BLASLONG);
int sbgemv_thread_n(BLASLONG, BLASLONG, float, bfloat16 *, BLASLONG, bfloat16 *, BLASLONG, float, float *, BLASLONG, int);
Expand Down
11 changes: 7 additions & 4 deletions common_macro.h
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Expand Up @@ -705,6 +705,11 @@


#elif defined(BFLOAT16) && defined(BGEMM)
#define SCAL_K BSCAL_K

#define GEMV_N BGEMV_N_K
#define GEMV_T BGEMV_T_K

#define GEMM_BETA BGEMM_BETA
#define GEMM_KERNEL_N BGEMM_KERNEL
#define GEMM_KERNEL_L BGEMM_KERNEL
Expand Down Expand Up @@ -754,8 +759,8 @@
#define D_BF16_TO_K DBF16TOD_K
#define S_TO_BF16_K SBSTOBF16_K
#define S_BF16_TO_K SBF16TOS_K
#define SBGEMV_N SBGEMV_N_K
#define SBGEMV_T SBGEMV_T_K
#define GEMV_N SBGEMV_N_K
#define GEMV_T SBGEMV_T_K

#define AMAX_K SAMAX_K
#define AMIN_K SAMIN_K
Expand All @@ -773,8 +778,6 @@
#define AXPYC_K SAXPYC_K
#define AXPBY_K SAXPBY_K
#define SCAL_K SSCAL_K
#define GEMV_N SGEMV_N
#define GEMV_T SGEMV_T
#define SYMV_U SSYMV_U
#define SYMV_L SSYMV_L
#define GERU_K SGERU_K
Expand Down
4 changes: 4 additions & 0 deletions common_param.h
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Expand Up @@ -98,10 +98,14 @@ int (*shgemm_otcopy )(BLASLONG, BLASLONG, hfloat16 *, BLASLONG, hfloat16 *);
int (*sbrot_k) (BLASLONG, float *, BLASLONG, float *, BLASLONG, float, float);
int (*sbrotm_k) (BLASLONG, float *, BLASLONG, float *, BLASLONG, float *);

int (*bscal_k) (BLASLONG, BLASLONG, BLASLONG, bfloat16, bfloat16 *, BLASLONG, bfloat16 *, BLASLONG, bfloat16 *, BLASLONG);
int (*sbaxpy_k) (BLASLONG, BLASLONG, BLASLONG, float, float *, BLASLONG, float *, BLASLONG, float *, BLASLONG);
int (*sbscal_k) (BLASLONG, BLASLONG, BLASLONG, float, float *, BLASLONG, float *, BLASLONG, float *, BLASLONG);
int (*sbswap_k) (BLASLONG, BLASLONG, BLASLONG, float, float *, BLASLONG, float *, BLASLONG, float *, BLASLONG);

int (*bgemv_n) (BLASLONG, BLASLONG, bfloat16, bfloat16 *, BLASLONG, bfloat16 *, BLASLONG, bfloat16, bfloat16 *, BLASLONG);
int (*bgemv_t) (BLASLONG, BLASLONG, bfloat16, bfloat16 *, BLASLONG, bfloat16 *, BLASLONG, bfloat16, bfloat16 *, BLASLONG);

int (*sbgemv_n) (BLASLONG, BLASLONG, float, bfloat16 *, BLASLONG, bfloat16 *, BLASLONG, float, float *, BLASLONG);
int (*sbgemv_t) (BLASLONG, BLASLONG, float, bfloat16 *, BLASLONG, bfloat16 *, BLASLONG, float, float *, BLASLONG);
int (*sbger_k) (BLASLONG, BLASLONG, BLASLONG, float, float *, BLASLONG, float *, BLASLONG, float *, BLASLONG, float *);
Expand Down
35 changes: 35 additions & 0 deletions driver/level2/Makefile
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@@ -1,3 +1,31 @@
###############################################################################
# Copyright (c) 2025 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 OPENBLAS PROJECT 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.
###############################################################################

TOPDIR = ../..
include ../../Makefile.system

Expand Down Expand Up @@ -423,6 +451,9 @@ XBLASOBJS += \
xtbmv_thread_CLU.$(SUFFIX) xtbmv_thread_CLN.$(SUFFIX)

ifeq ($(BUILD_BFLOAT16),1)
BBLASOBJS += \
bgemv_thread_n$(TSUFFIX).$(SUFFIX) \
bgemv_thread_t$(TSUFFIX).$(SUFFIX)
SBBLASOBJS += \
sbgemv_thread_n$(TSUFFIX).$(SUFFIX) \
sbgemv_thread_t$(TSUFFIX).$(SUFFIX)
Expand Down Expand Up @@ -3707,6 +3738,10 @@ xtrsv_CUN.$(SUFFIX) xtrsv_CUN.$(PSUFFIX) : ztrsv_L.c ../../param.h
$(CC) -c $(CFLAGS) -DXDOUBLE -DCOMPLEX -DTRANSA=4 -UUNIT $< -o $(@F)

ifeq ($(BUILD_BFLOAT16),1)
bgemv_thread_n.$(SUFFIX) bgemv_thread_n.$(PSUFFIX) : sbgemv_thread.c ../../common.h
$(CC) -c $(CFLAGS) -DBGEMM -UCOMPLEX -UDOUBLE -UTRANSA -UCONJ -UXCONJ $< -o $(@F)
bgemv_thread_t.$(SUFFIX) bgemv_thread_t.$(PSUFFIX) : sbgemv_thread.c ../../common.h
$(CC) -c $(CFLAGS) -DBGEMM -UCOMPLEX -UDOUBLE -DTRANSA -UCONJ -UXCONJ $< -o $(@F)
sbgemv_thread_n.$(SUFFIX) sbgemv_thread_n.$(PSUFFIX) : sbgemv_thread.c ../../common.h
$(CC) -c $(CFLAGS) -UCOMPLEX -UDOUBLE -UTRANSA -UCONJ -UXCONJ $< -o $(@F)
sbgemv_thread_t.$(SUFFIX) sbgemv_thread_t.$(PSUFFIX) : sbgemv_thread.c ../../common.h
Expand Down
19 changes: 10 additions & 9 deletions driver/level2/sbgemv_thread.c
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@@ -1,4 +1,5 @@
/*********************************************************************/
/* Copyright 2025 The OpenBLAS Project. */
/* Copyright 2009, 2010 The University of Texas at Austin. */
/* All rights reserved. */
/* */
Expand Down Expand Up @@ -41,21 +42,21 @@
#include "common.h"

#ifndef TRANSA
#define SBGEMV SBGEMV_N
#define GEMV GEMV_N
#else
#define SBGEMV SBGEMV_T
#define GEMV GEMV_T
#endif

static int sbgemv_kernel(blas_arg_t *args, BLASLONG *range_m, BLASLONG *range_n, FLOAT *dummy1, FLOAT *dummy2, BLASLONG dummy3){

bfloat16 *a, *x;
float *y;
IFLOAT *a, *x;
FLOAT *y;
BLASLONG lda, incx, incy;
BLASLONG m_from, m_to, n_from, n_to;

a = (bfloat16 *)args->a;
x = (bfloat16 *)args->b;
y = (float *)args->c;
a = (IFLOAT *)args->a;
x = (IFLOAT *)args->b;
y = (FLOAT *)args->c;

lda = args->lda;
incx = args->ldb;
Expand All @@ -77,12 +78,12 @@ static int sbgemv_kernel(blas_arg_t *args, BLASLONG *range_m, BLASLONG *range_n,
y += n_from * incy;
#endif

SBGEMV(m_to - m_from, n_to - n_from, *((FLOAT *)(args->alpha)), a, lda, x, incx, *((FLOAT *)(args->beta)), y, incy);
GEMV(m_to - m_from, n_to - n_from, *((FLOAT *)(args->alpha)), a, lda, x, incx, *((FLOAT *)(args->beta)), y, incy);

return 0;
}

int CNAME(BLASLONG m, BLASLONG n, float alpha, bfloat16 *a, BLASLONG lda, bfloat16 *x, BLASLONG incx, float beta, float *y, BLASLONG incy, int threads)
int CNAME(BLASLONG m, BLASLONG n, FLOAT alpha, IFLOAT *a, BLASLONG lda, IFLOAT *x, BLASLONG incx, FLOAT beta, FLOAT *y, BLASLONG incy, int threads)
{
blas_arg_t args;
blas_queue_t queue[MAX_CPU_NUMBER];
Expand Down
30 changes: 29 additions & 1 deletion exports/gensymbol
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@@ -1,5 +1,33 @@
#!/bin/sh

###############################################################################
# Copyright (c) 2025, 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 OPENBLAS PROJECT 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.
###############################################################################

# Changelog
# 2017/09/03 staticfloat
# Added zsymv and csymv into @lapackobjs2 so they are properly renamed
Expand Down Expand Up @@ -51,7 +79,7 @@ blasobjsz="
zgeadd dzsum zgemmt zgemmtr"

blasobjs="lsame xerbla"
bfblasobjs="bgemm sbgemm sbgemmt sbgemmtr sbgemv sbdot sbstobf16 sbdtobf16 sbf16tos dbf16tod"
bfblasobjs="bgemm bgemv sbgemm sbgemmt sbgemmtr sbgemv sbdot sbstobf16 sbdtobf16 sbf16tos dbf16tod"
hfblasobjs="shgemm"
cblasobjsc="
cblas_caxpy cblas_ccopy cblas_cdotc cblas_cdotu cblas_cgbmv cblas_cgemm cblas_cgemv
Expand Down
30 changes: 29 additions & 1 deletion exports/gensymbol.pl
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@@ -1,5 +1,33 @@
#!/usr/bin/env perl

###############################################################################
# Copyright (c) 2025, 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 OPENBLAS PROJECT 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.
###############################################################################

# Changelog
# 2017/09/03 staticfloat
# Added zsymv and csymv into @lapackobjs2 so they are properly renamed
Expand Down Expand Up @@ -51,7 +79,7 @@
zgeadd, dzsum, zgemmt,zgemmtr);

@blasobjs = (lsame, xerbla);
@bfblasobjs = (bgemm, sbgemm, sbgemmt, sbgemmtr, sbgemv, sbdot, sbstobf16, sbdtobf16, sbf16tos, dbf16tod);
@bfblasobjs = (bgemm, bgemv, sbgemm, sbgemmt, sbgemmtr, sbgemv, sbdot, sbstobf16, sbdtobf16, sbf16tos, dbf16tod);
@hfblasobjs = (shgemm);
@cblasobjsc = (
cblas_caxpy, cblas_ccopy, cblas_cdotc, cblas_cdotu, cblas_cgbmv, cblas_cgemm, cblas_cgemv,
Expand Down
2 changes: 2 additions & 0 deletions interface/CMakeLists.txt
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Expand Up @@ -150,11 +150,13 @@ endif ()
GenerateNamedObjects("imax.c" "USE_MIN" "i*min" ${CBLAS_FLAG})

if (BUILD_BFLOAT16)
GenerateNamedObjects("scal.c" "BGEMM" "bscal" ${CBLAS_FLAG} "" "" true "BFLOAT16")
GenerateNamedObjects("bf16dot.c" "" "sbdot" ${CBLAS_FLAG} "" "" true "BFLOAT16")
GenerateNamedObjects("gemm.c" "BGEMM" "bgemm" ${CBLAS_FLAG} "" "" true "BFLOAT16")
GenerateNamedObjects("gemm.c" "" "sbgemm" ${CBLAS_FLAG} "" "" true "BFLOAT16")
GenerateNamedObjects("sbgemmt.c" "" "sbgemmt" ${CBLAS_FLAG} "" "" true "BFLOAT16")
GenerateNamedObjects("sbgemmt.c" "RNAME" "sbgemmtr" ${CBLAS_FLAG} "" "" true "BFLOAT16")
GenerateNamedObjects("sbgemv.c" "BGEMM" "bgemv" ${CBLAS_FLAG} "" "" true "BFLOAT16")
GenerateNamedObjects("sbgemv.c" "" "sbgemv" ${CBLAS_FLAG} "" "" true "BFLOAT16")
GenerateNamedObjects("tobf16.c" "SINGLE_PREC" "sbstobf16" ${CBLAS_FLAG} "" "" true "BFLOAT16")
GenerateNamedObjects("tobf16.c" "DOUBLE_PREC" "sbdtobf16" ${CBLAS_FLAG} "" "" true "BFLOAT16")
Expand Down
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