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OpenBLAS/interface/CMakeLists.txt

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Fix CMake support
2025-07-09 06:47:20 +08:00
###############################################################################
# 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.
###############################################################################
Updated level3/CMakeLists with correct defines using all combos.
2015-01-31 01:21:50 +08:00
Replace CMAKE_SOURCE_DIR/CMAKE_BINARY_DIR with PROJECT_SOURCE_DIR/PROJECT_BINARY_DIR If OpenBLAS is built using add_subdirectory(OpenBlas) as part of another project then the paths set by CMAKE_XXX_DIR are relative to the parent project and not the OpenBLAS project.
2016-05-25 15:13:28 +08:00
include_directories(${PROJECT_SOURCE_DIR})
Support out-of-source build
2017-08-01 17:40:41 +08:00
include_directories(${PROJECT_BINARY_DIR})
Updated level3/CMakeLists with correct defines using all combos.
2015-01-31 01:21:50 +08:00
Use cmake to build OpenBLAS GENERIC Target on MSVC x86 64-bit. Disable CBLAS and LAPACK.
2015-08-11 03:10:44 +08:00
Added cblas_ objects to interface CMakeLists. Naming isn't right, though, not seeing cblas_xxxx exports in the resulting library.
2015-02-03 06:25:30 +08:00
set(BLAS1_SOURCES
Added another param to GenerateNamedObjects to mangle complex source names. There are a lot of sources for complex float types that are the same names as the real sources, except with z prepended.
2015-02-18 00:30:28 +08:00
copy.c
Use cmake to build OpenBLAS GENERIC Target on MSVC x86 64-bit. Disable CBLAS and LAPACK.
2015-08-11 03:10:44 +08:00
nrm2.c
Added another param to GenerateNamedObjects to mangle complex source names. There are a lot of sources for complex float types that are the same names as the real sources, except with z prepended.
2015-02-18 00:30:28 +08:00
)
set(BLAS1_REAL_ONLY_SOURCES
rotm.c rotmg.c # N.B. these do not have complex counterparts
Use cmake to build OpenBLAS GENERIC Target on MSVC x86 64-bit. Disable CBLAS and LAPACK.
2015-08-11 03:10:44 +08:00
rot.c
asum.c
Add interface for ?sum (derived from ?asum)
2019-03-31 04:59:18 +08:00
sum.c
Added another param to GenerateNamedObjects to mangle complex source names. There are a lot of sources for complex float types that are the same names as the real sources, except with z prepended.
2015-02-18 00:30:28 +08:00
)
# these will have 'z' prepended for the complex version
set(BLAS1_MANGLED_SOURCES
Added cblas_ objects to interface CMakeLists. Naming isn't right, though, not seeing cblas_xxxx exports in the resulting library.
2015-02-03 06:25:30 +08:00
axpy.c swap.c
Added another param to GenerateNamedObjects to mangle complex source names. There are a lot of sources for complex float types that are the same names as the real sources, except with z prepended.
2015-02-18 00:30:28 +08:00
scal.c
Added cblas_ objects to interface CMakeLists. Naming isn't right, though, not seeing cblas_xxxx exports in the resulting library.
2015-02-03 06:25:30 +08:00
dot.c
Use cmake to build OpenBLAS GENERIC Target on MSVC x86 64-bit. Disable CBLAS and LAPACK.
2015-08-11 03:10:44 +08:00
rotg.c
Added cblas_ objects to interface CMakeLists. Naming isn't right, though, not seeing cblas_xxxx exports in the resulting library.
2015-02-03 06:25:30 +08:00
axpby.c
)
Misc. typo fixes Found via `codespell -q 3 -w -L ith,als,dum,nd,amin,nto,wis,ba -S ./relapack,./kernel,./lapack-netlib`
2019-04-30 05:03:56 +08:00
# TODO: USE_NETLIB_GEMV should switch gemv.c to netlib/*gemv.f
Added another param to GenerateNamedObjects to mangle complex source names. There are a lot of sources for complex float types that are the same names as the real sources, except with z prepended.
2015-02-18 00:30:28 +08:00
# these all have 'z' sources for complex versions
Added cblas_ objects to interface CMakeLists. Naming isn't right, though, not seeing cblas_xxxx exports in the resulting library.
2015-02-03 06:25:30 +08:00
set(BLAS2_SOURCES
gemv.c ger.c
Exclude some complex (LAPACK) functions when NO_LAPACK is set
2022-01-28 05:02:08 +08:00
trsv.c trmv.c
syr2.c gbmv.c
Fix ?spmv build and misinterpretation of NO_LAPACK=0
2025-03-27 06:36:49 +08:00
sbmv.c spmv.c
Exclude some complex (LAPACK) functions when NO_LAPACK is set
2022-01-28 05:02:08 +08:00
spr2.c
Added cblas_ objects to interface CMakeLists. Naming isn't right, though, not seeing cblas_xxxx exports in the resulting library.
2015-02-03 06:25:30 +08:00
tbsv.c tbmv.c
tpsv.c tpmv.c
)
Exclude some complex (LAPACK) functions when NO_LAPACK is set
2022-01-28 05:02:08 +08:00
set(BLAS2_REAL_ONLY_SOURCES
Fix ?spmv build and misinterpretation of NO_LAPACK=0
2025-03-27 06:36:49 +08:00
symv.c syr.c spr.c
Exclude some complex (LAPACK) functions when NO_LAPACK is set
2022-01-28 05:02:08 +08:00
)
set(BLAS2_COMPLEX_LAPACK_SOURCES
Fix ?spmv build and misinterpretation of NO_LAPACK=0
2025-03-27 06:36:49 +08:00
symv.c syr.c spr.c
Exclude some complex (LAPACK) functions when NO_LAPACK is set
2022-01-28 05:02:08 +08:00
)
Use cmake to build OpenBLAS GENERIC Target on MSVC x86 64-bit. Disable CBLAS and LAPACK.
2015-08-11 03:10:44 +08:00
set(BLAS2_COMPLEX_ONLY_MANGLED_SOURCES
hemv.c hbmv.c
her.c her2.c
hpmv.c hpr.c
hpr2.c
)
Added mangled complex filenames to interface and lapack CMakeLists.txt.
2015-02-18 03:12:30 +08:00
# these do not have separate 'z' sources
Added cblas_ objects to interface CMakeLists. Naming isn't right, though, not seeing cblas_xxxx exports in the resulting library.
2015-02-03 06:25:30 +08:00
set(BLAS3_SOURCES
gemm.c symm.c
Add GEMMT based on looped GEMV
2022-10-26 21:33:58 +08:00
trsm.c syrk.c syr2k.c gemmt.c
Added another param to GenerateNamedObjects to mangle complex source names. There are a lot of sources for complex float types that are the same names as the real sources, except with z prepended.
2015-02-18 00:30:28 +08:00
)
set(BLAS3_MANGLED_SOURCES
Added cblas_ objects to interface CMakeLists. Naming isn't right, though, not seeing cblas_xxxx exports in the resulting library.
2015-02-03 06:25:30 +08:00
omatcopy.c imatcopy.c
Use cmake to build OpenBLAS GENERIC Target on MSVC x86 64-bit. Disable CBLAS and LAPACK.
2015-08-11 03:10:44 +08:00
geadd.c
Added cblas_ objects to interface CMakeLists. Naming isn't right, though, not seeing cblas_xxxx exports in the resulting library.
2015-02-03 06:25:30 +08:00
)
Added CBLAS define/naming convention to GenerateNamedObjects.
2015-02-05 01:30:15 +08:00
# generate the BLAS objs once with and once without cblas
set (CBLAS_FLAGS "")
Added cblas_ objects to interface CMakeLists. Naming isn't right, though, not seeing cblas_xxxx exports in the resulting library.
2015-02-03 06:25:30 +08:00
if (NOT DEFINED NO_FBLAS)
Added CBLAS define/naming convention to GenerateNamedObjects.
2015-02-05 01:30:15 +08:00
list(APPEND CBLAS_FLAGS 0)
endif ()
if (NOT DEFINED NO_CBLAS)
list(APPEND CBLAS_FLAGS 1)
endif ()
Added LAPACK object files to interface CMakeLists.
2015-02-03 02:31:15 +08:00
Added CBLAS define/naming convention to GenerateNamedObjects.
2015-02-05 01:30:15 +08:00
foreach (CBLAS_FLAG ${CBLAS_FLAGS})
Added mangled complex filenames to interface and lapack CMakeLists.txt.
2015-02-18 03:12:30 +08:00
# TODO: don't compile complex sources with cblas for now, the naming schemes are all different and they will have to be handled separately from SINGLE/DOUBLE
set(DISABLE_COMPLEX 0)
set(MANGLE_COMPLEX 3)
if (CBLAS_FLAG EQUAL 1)
Fixed cmake bug on Visual Studio.
2015-10-21 03:37:22 +08:00
# set(DISABLE_COMPLEX 1)
# set(MANGLE_COMPLEX 1)
Added mangled complex filenames to interface and lapack CMakeLists.txt.
2015-02-18 03:12:30 +08:00
endif ()
GenerateNamedObjects("${BLAS1_SOURCES}" "" "" ${CBLAS_FLAG} "" "" false ${DISABLE_COMPLEX})
GenerateNamedObjects("${BLAS1_REAL_ONLY_SOURCES}" "" "" ${CBLAS_FLAG} "" "" false 1)
GenerateNamedObjects("${BLAS1_MANGLED_SOURCES}" "" "" ${CBLAS_FLAG} "" "" false ${MANGLE_COMPLEX})
GenerateNamedObjects("${BLAS2_SOURCES}" "" "" ${CBLAS_FLAG} "" "" false ${MANGLE_COMPLEX})
Exclude some complex (LAPACK) functions when NO_LAPACK is set
2022-01-28 05:02:08 +08:00
GenerateNamedObjects("${BLAS2_REAL_ONLY_SOURCES}" "" "" ${CBLAS_FLAG} "" "" false 1)
if (NOT DEFINED NO_LAPACK)
GenerateNamedObjects("${BLAS2_COMPLEX_LAPACK_SOURCES}" "" "" ${CBLAS_FLAG} "" "" false ${MANGLE_COMPLEX})
endif ()
Use cmake to build OpenBLAS GENERIC Target on MSVC x86 64-bit. Disable CBLAS and LAPACK.
2015-08-11 03:10:44 +08:00
GenerateNamedObjects("${BLAS2_COMPLEX_ONLY_MANGLED_SOURCES}" "" "" ${CBLAS_FLAG} "" "" false 4)
Added mangled complex filenames to interface and lapack CMakeLists.txt.
2015-02-18 03:12:30 +08:00
GenerateNamedObjects("${BLAS3_SOURCES}" "" "" ${CBLAS_FLAG} "" "" false ${DISABLE_COMPLEX})
GenerateNamedObjects("${BLAS3_MANGLED_SOURCES}" "" "" ${CBLAS_FLAG} "" "" false ${MANGLE_COMPLEX})
Added LAPACK object files to interface CMakeLists.
2015-02-03 02:31:15 +08:00
Add separate entries for BFLOAT16 functions and fix missing cblas_xerbla
2021-09-14 22:15:57 +08:00
GenerateNamedObjects("xerbla.c" "" "xerbla" ${CBLAS_FLAG} "" "" true)
Use cmake to build OpenBLAS GENERIC Target on MSVC x86 64-bit. Disable CBLAS and LAPACK.
2015-08-11 03:10:44 +08:00
#sdsdot, dsdot
Support building only a subset of types
2020-09-23 05:25:04 +08:00
if (BUILD_SINGLE OR BUILD_DOUBLE)
Use cmake to build OpenBLAS GENERIC Target on MSVC x86 64-bit. Disable CBLAS and LAPACK.
2015-08-11 03:10:44 +08:00
GenerateNamedObjects("sdsdot.c" "" "sdsdot" ${CBLAS_FLAG} "" "" true "SINGLE")
Build non-CBLAS ?gemm_batch too
2025-09-18 02:42:11 +08:00
GenerateNamedObjects("gemm_batch.c" "" "gemm_batch" ${CBLAS_FLAG} "" "" false)
Add extensions ?GEMM_BATCH_STRIDED and CBLAS_?GEMM_BATCH_STRIDED (#5458) * Add ?GEMM_BATCH_STRIDED and CBLAS_?GEMM_BATCH_STRIDED
2025-09-26 20:00:47 +08:00
GenerateNamedObjects("gemm_batch_strided.c" "" "gemm_batch_strided" ${CBLAS_FLAG} "" "" false)
Build non-CBLAS ?gemm_batch too
2025-09-18 02:42:11 +08:00
endif ()
Support building only a subset of types
2020-09-23 05:25:04 +08:00
if (BUILD_DOUBLE)
Use cmake to build OpenBLAS GENERIC Target on MSVC x86 64-bit. Disable CBLAS and LAPACK.
2015-08-11 03:10:44 +08:00
GenerateNamedObjects("dsdot.c" "" "dsdot" ${CBLAS_FLAG} "" "" true "SINGLE")
Support building only a subset of types
2020-09-23 05:25:04 +08:00
endif ()
Use cmake to build OpenBLAS GENERIC Target on MSVC x86 64-bit. Disable CBLAS and LAPACK.
2015-08-11 03:10:44 +08:00
Added LAPACK object files to interface CMakeLists.
2015-02-03 02:31:15 +08:00
# trmm is trsm with a compiler flag set
Changed generate functions to iterate through a list of float types. This will generate obj files for SINGLE/DOUBLE/COMPLEX/DOUBLE COMPLEX.
2015-02-16 07:44:37 +08:00
GenerateNamedObjects("trsm.c" "TRMM" "trmm" ${CBLAS_FLAG})
Add copies of GEMMT under its new name GEMMTR
2024-10-30 19:55:14 +08:00
# gemmtr is gemmt under the name adopted by the Reference BLAS
Ensure that GEMMTR name appears in XERBLA if gemmt was called as such
2025-02-07 01:52:00 +08:00
GenerateNamedObjects("gemm.c" "RNAME" "gemmtr" ${CBLAS_FLAG})
Added override for function names in GenerateNamedObjects. The BLAS interface folder should now be generated the correct objects for the DOUBLE case.
2015-02-05 00:52:19 +08:00
# max and imax are compiled 4 times
Changed generate functions to iterate through a list of float types. This will generate obj files for SINGLE/DOUBLE/COMPLEX/DOUBLE COMPLEX.
2015-02-16 07:44:37 +08:00
GenerateNamedObjects("max.c" "" "" ${CBLAS_FLAG})
GenerateNamedObjects("max.c" "USE_ABS" "amax" ${CBLAS_FLAG})
GenerateNamedObjects("max.c" "USE_ABS;USE_MIN" "amin" ${CBLAS_FLAG})
GenerateNamedObjects("max.c" "USE_MIN" "min" ${CBLAS_FLAG})
Added override for function names in GenerateNamedObjects. The BLAS interface folder should now be generated the correct objects for the DOUBLE case.
2015-02-05 00:52:19 +08:00
Changed generate functions to iterate through a list of float types. This will generate obj files for SINGLE/DOUBLE/COMPLEX/DOUBLE COMPLEX.
2015-02-16 07:44:37 +08:00
GenerateNamedObjects("imax.c" "" "i*max" ${CBLAS_FLAG})
GenerateNamedObjects("imax.c" "USE_ABS" "i*amax" ${CBLAS_FLAG})
GenerateNamedObjects("imax.c" "USE_ABS;USE_MIN" "i*amin" ${CBLAS_FLAG})
GenerateNamedObjects("imax.c" "USE_MIN" "i*min" ${CBLAS_FLAG})
Added LAPACK object files to interface CMakeLists.
2015-02-03 02:31:15 +08:00
Add separate entries for BFLOAT16 functions and fix missing cblas_xerbla
2021-09-14 22:15:57 +08:00
if (BUILD_BFLOAT16)
Fix CMake references to bscal and bgemv
2025-07-15 22:41:19 +08:00
GenerateNamedObjects("scal.c" "BGEMM" "bscal" ${CBLAS_FLAG} "" "" true "BFLOAT16")
Add separate entries for BFLOAT16 functions and fix missing cblas_xerbla
2021-09-14 22:15:57 +08:00
GenerateNamedObjects("bf16dot.c" "" "sbdot" ${CBLAS_FLAG} "" "" true "BFLOAT16")
Fix CMake support
2025-07-09 06:47:20 +08:00
GenerateNamedObjects("gemm.c" "BGEMM" "bgemm" ${CBLAS_FLAG} "" "" true "BFLOAT16")
Add separate entries for BFLOAT16 functions and fix missing cblas_xerbla
2021-09-14 22:15:57 +08:00
GenerateNamedObjects("gemm.c" "" "sbgemm" ${CBLAS_FLAG} "" "" true "BFLOAT16")
fix source file used for sbgemmt/sbgemmtr
2025-06-15 06:06:34 +08:00
GenerateNamedObjects("sbgemmt.c" "" "sbgemmt" ${CBLAS_FLAG} "" "" true "BFLOAT16")
GenerateNamedObjects("sbgemmt.c" "RNAME" "sbgemmtr" ${CBLAS_FLAG} "" "" true "BFLOAT16")
Fix CMake references to bscal and bgemv
2025-07-15 22:41:19 +08:00
GenerateNamedObjects("sbgemv.c" "BGEMM" "bgemv" ${CBLAS_FLAG} "" "" true "BFLOAT16")
Add separate entries for BFLOAT16 functions and fix missing cblas_xerbla
2021-09-14 22:15:57 +08:00
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")
GenerateNamedObjects("bf16to.c" "SINGLE_PREC" "sbf16tos" ${CBLAS_FLAG} "" "" true "BFLOAT16")
GenerateNamedObjects("bf16to.c" "DOUBLE_PREC" "dbf16tod" ${CBLAS_FLAG} "" "" true "BFLOAT16")
don't generate non-cblas files for gemm_batch
2024-05-31 00:26:02 +08:00
GenerateNamedObjects("gemm_batch.c" "" "sbgemm_batch" ${CBLAS_FLAG} "" "" true "BFLOAT16")
Add extensions ?GEMM_BATCH_STRIDED and CBLAS_?GEMM_BATCH_STRIDED (#5458) * Add ?GEMM_BATCH_STRIDED and CBLAS_?GEMM_BATCH_STRIDED
2025-09-26 20:00:47 +08:00
GenerateNamedObjects("gemm_batch_strided.c" "" "sbgemm_batch_strided" ${CBLAS_FLAG} "" "" true "BFLOAT16")
don't generate non-cblas files for gemm_batch
2024-05-31 00:26:02 +08:00
endif ()
Added shgemm_kernel_8x8 for RISCV64_ZVL128B and shgemm_kernel_16x8 for RISCV64_ZVL256B Added HFLOAT16 support for RISCV64 Added shgemm_kernel_8x8 for RISCV64_ZVL128B and shgemm_kernel_16x8 for RISCV64_ZVL256B based on HFLOAT16 The instruction sets used are ZVFH and ZFH, which need to be supported by RVV1.0 Related to issue #5279 Co-authored-by Linjin Li <linjin_li@163.com>
2025-06-03 20:14:30 +08:00
if (BUILD_HFLOAT16)
GenerateNamedObjects("gemm.c" "" "shgemm" ${CBLAS_FLAG} "" "" true "HFLOAT16")
Add Infrastructure for SHGEMV This adds all the relevant bits and pieces to add a `shgemv` path as well as a future `hgemm`/`hgemv` path in a similar model to `sb` and `b` interfaces. I've also fixed a few bits and pieces around `shgemm` which didn't build in a few situations.
2025-10-07 21:24:36 +08:00
GenerateNamedObjects("sbgemv.c" "" "shgemv" ${CBLAS_FLAG} "" "" true "HFLOAT16")
Added shgemm_kernel_8x8 for RISCV64_ZVL128B and shgemm_kernel_16x8 for RISCV64_ZVL256B Added HFLOAT16 support for RISCV64 Added shgemm_kernel_8x8 for RISCV64_ZVL128B and shgemm_kernel_16x8 for RISCV64_ZVL256B based on HFLOAT16 The instruction sets used are ZVFH and ZFH, which need to be supported by RVV1.0 Related to issue #5279 Co-authored-by Linjin Li <linjin_li@163.com>
2025-06-03 20:14:30 +08:00
endif ()
Added LAPACK object files to interface CMakeLists.
2015-02-03 02:31:15 +08:00
Added some more complex-only objects.
2015-02-23 07:49:28 +08:00
# complex-specific sources
foreach (float_type ${FLOAT_TYPES})
Use cmake to build OpenBLAS GENERIC Target on MSVC x86 64-bit. Disable CBLAS and LAPACK.
2015-08-11 03:10:44 +08:00
Added some more complex-only objects.
2015-02-23 07:49:28 +08:00
if (${float_type} STREQUAL "COMPLEX" OR ${float_type} STREQUAL "ZCOMPLEX")
fix build options for CAXPYC/ZAXPYC
2024-06-10 02:32:10 +08:00
GenerateNamedObjects("zaxpy.c" "CONJ" "axpyc" ${CBLAS_FLAG} "" "" false ${float_type})
Unify creation of CBLAS interfaces for ?AMIN/?AMAX and C/ZAXPYC between gmake and cmake builds
2024-01-31 23:00:52 +08:00
Fixed cmake bug on Visual Studio.
2015-10-21 03:37:22 +08:00
GenerateNamedObjects("zger.c" "" "geru" ${CBLAS_FLAG} "" "" false ${float_type})
GenerateNamedObjects("zger.c" "CONJ" "gerc" ${CBLAS_FLAG} "" "" false ${float_type})
GenerateNamedObjects("zdot.c" "CONJ" "dotc" ${CBLAS_FLAG} "" "" false ${float_type})
GenerateNamedObjects("zdot.c" "" "dotu" ${CBLAS_FLAG} "" "" false ${float_type})
Use cmake to build OpenBLAS GENERIC Target on MSVC x86 64-bit. Disable CBLAS and LAPACK.
2015-08-11 03:10:44 +08:00
Fixed cmake bug on Visual Studio.
2015-10-21 03:37:22 +08:00
GenerateNamedObjects("symm.c" "HEMM" "hemm" ${CBLAS_FLAG} "" "" false ${float_type})
GenerateNamedObjects("syrk.c" "HEMM" "herk" ${CBLAS_FLAG} "" "" false ${float_type})
GenerateNamedObjects("syr2k.c" "HEMM" "her2k" ${CBLAS_FLAG} "" "" false ${float_type})
Use cmake to build OpenBLAS GENERIC Target on MSVC x86 64-bit. Disable CBLAS and LAPACK.
2015-08-11 03:10:44 +08:00
if (USE_GEMM3M)
enable cblas interfaces to GEMM3M in CMAKE builds
2020-04-22 17:01:28 +08:00
GenerateNamedObjects("gemm.c" "GEMM3M" "gemm3m" ${CBLAS_FLAG} "" "" false ${float_type})
Use cmake to build OpenBLAS GENERIC Target on MSVC x86 64-bit. Disable CBLAS and LAPACK.
2015-08-11 03:10:44 +08:00
endif()
Added some more complex-only objects.
2015-02-23 07:49:28 +08:00
endif ()
if (${float_type} STREQUAL "COMPLEX")
Fixed cmake bug on Visual Studio.
2015-10-21 03:37:22 +08:00
GenerateNamedObjects("zscal.c" "SSCAL" "sscal" ${CBLAS_FLAG} "" "" false "COMPLEX")
GenerateNamedObjects("nrm2.c" "" "scnrm2" ${CBLAS_FLAG} "" "" true "COMPLEX")
GenerateNamedObjects("zrot.c" "" "csrot" ${CBLAS_FLAG} "" "" true "COMPLEX")
GenerateNamedObjects("max.c" "USE_ABS;USE_MIN" "scamin" ${CBLAS_FLAG} "" "" true "COMPLEX")
GenerateNamedObjects("max.c" "USE_ABS" "scamax" ${CBLAS_FLAG} "" "" true "COMPLEX")
GenerateNamedObjects("asum.c" "" "scasum" ${CBLAS_FLAG} "" "" true "COMPLEX")
Add interface for ?sum (derived from ?asum)
2019-03-31 04:59:18 +08:00
GenerateNamedObjects("sum.c" "" "scsum" ${CBLAS_FLAG} "" "" true "COMPLEX")
Build non-CBLAS ?gemm_batch too
2025-09-18 02:42:11 +08:00
GenerateNamedObjects("gemm_batch.c" "" "cgemm_batch" ${CBLAS_FLAG} "" "" true "COMPLEX")
Add extensions ?GEMM_BATCH_STRIDED and CBLAS_?GEMM_BATCH_STRIDED (#5458) * Add ?GEMM_BATCH_STRIDED and CBLAS_?GEMM_BATCH_STRIDED
2025-09-26 20:00:47 +08:00
GenerateNamedObjects("gemm_batch_strided.c" "" "cgemm_batch_strided" ${CBLAS_FLAG} "" "" true "COMPLEX")
Added some more complex-only objects.
2015-02-23 07:49:28 +08:00
endif ()
if (${float_type} STREQUAL "ZCOMPLEX")
Fixed cmake bug on Visual Studio.
2015-10-21 03:37:22 +08:00
GenerateNamedObjects("zscal.c" "SSCAL" "dscal" ${CBLAS_FLAG} "" "" false "ZCOMPLEX")
GenerateNamedObjects("nrm2.c" "" "dznrm2" ${CBLAS_FLAG} "" "" true "ZCOMPLEX")
GenerateNamedObjects("zrot.c" "" "zdrot" ${CBLAS_FLAG} "" "" true "ZCOMPLEX")
GenerateNamedObjects("max.c" "USE_ABS;USE_MIN" "dzamin" ${CBLAS_FLAG} "" "" true "ZCOMPLEX")
GenerateNamedObjects("max.c" "USE_ABS" "dzamax" ${CBLAS_FLAG} "" "" true "ZCOMPLEX")
GenerateNamedObjects("asum.c" "" "dzasum" ${CBLAS_FLAG} "" "" true "ZCOMPLEX")
Add interface for ?sum (derived from ?asum)
2019-03-31 04:59:18 +08:00
GenerateNamedObjects("sum.c" "" "dzsum" ${CBLAS_FLAG} "" "" true "ZCOMPLEX")
Build non-CBLAS ?gemm_batch too
2025-09-18 02:42:11 +08:00
GenerateNamedObjects("gemm_batch.c" "" "zgemm_batch" ${CBLAS_FLAG} "" "" true "ZCOMPLEX")
Add extensions ?GEMM_BATCH_STRIDED and CBLAS_?GEMM_BATCH_STRIDED (#5458) * Add ?GEMM_BATCH_STRIDED and CBLAS_?GEMM_BATCH_STRIDED
2025-09-26 20:00:47 +08:00
GenerateNamedObjects("gemm_batch_strided.c" "" "zgemm_batch_strided" ${CBLAS_FLAG} "" "" true "ZCOMPLEX")
Added some more complex-only objects.
2015-02-23 07:49:28 +08:00
endif ()
endforeach ()
Fixed cmake bug on Visual Studio.
2015-10-21 03:37:22 +08:00
endforeach ()
#Special functions for CBLAS
if (NOT DEFINED NO_CBLAS)
foreach (float_type ${FLOAT_TYPES})
if (${float_type} STREQUAL "COMPLEX" OR ${float_type} STREQUAL "ZCOMPLEX")
#cblas_dotc_sub cblas_dotu_sub
GenerateNamedObjects("zdot.c" "FORCE_USE_STACK" "dotu_sub" 1 "" "" false ${float_type})
GenerateNamedObjects("zdot.c" "FORCE_USE_STACK;CONJ" "dotc_sub" 1 "" "" false ${float_type})
endif()
endforeach ()
endif()
Added some more complex-only objects.
2015-02-23 07:49:28 +08:00
Fix ?spmv build and misinterpretation of NO_LAPACK=0
2025-03-27 06:36:49 +08:00
if (NOT NO_LAPACK)
Added CBLAS define/naming convention to GenerateNamedObjects.
2015-02-05 01:30:15 +08:00
set(LAPACK_SOURCES
Added another param to GenerateNamedObjects to mangle complex source names. There are a lot of sources for complex float types that are the same names as the real sources, except with z prepended.
2015-02-18 00:30:28 +08:00
lapack/gesv.c
)
# prepend z for complex versions
set(LAPACK_MANGLED_SOURCES
Added LAPACK object files to interface CMakeLists.
2015-02-03 02:31:15 +08:00
lapack/getrf.c lapack/getrs.c lapack/potrf.c lapack/getf2.c
Added another param to GenerateNamedObjects to mangle complex source names. There are a lot of sources for complex float types that are the same names as the real sources, except with z prepended.
2015-02-18 00:30:28 +08:00
lapack/potf2.c lapack/laswp.c lapack/lauu2.c
Added LAPACK object files to interface CMakeLists.
2015-02-03 02:31:15 +08:00
lapack/lauum.c lapack/trti2.c lapack/trtri.c
)
Added another param to GenerateNamedObjects to mangle complex source names. There are a lot of sources for complex float types that are the same names as the real sources, except with z prepended.
2015-02-18 00:30:28 +08:00
Changed generate functions to iterate through a list of float types. This will generate obj files for SINGLE/DOUBLE/COMPLEX/DOUBLE COMPLEX.
2015-02-16 07:44:37 +08:00
GenerateNamedObjects("${LAPACK_SOURCES}")
Conditionally leave out bits of LAPACK to be overridden by ReLAPACK
2022-11-08 19:02:59 +08:00
if (NOT RELAPACK_REPLACE)
Added another param to GenerateNamedObjects to mangle complex source names. There are a lot of sources for complex float types that are the same names as the real sources, except with z prepended.
2015-02-18 00:30:28 +08:00
GenerateNamedObjects("${LAPACK_MANGLED_SOURCES}" "" "" 0 "" "" 0 3)
Conditionally leave out bits of LAPACK to be overridden by ReLAPACK
2022-11-08 19:02:59 +08:00
else ()
GenerateNamedObjects("lapack/getrs.c" "" "" 0 "" "" 0 3)
GenerateNamedObjects("lapack/getf2.c" "" "" 0 "" "" 0 3)
GenerateNamedObjects("lapack/potf2.c" "" "" 0 "" "" 0 3)
GenerateNamedObjects("lapack/laswp.c" "" "" 0 "" "" 0 3)
GenerateNamedObjects("lapack/lauu2.c" "" "" 0 "" "" 0 3)
GenerateNamedObjects("lapack/trti2.c" "" "" 0 "" "" 0 3)
endif()
Add parallel laed3
2025-07-01 21:12:27 +08:00
GenerateNamedObjects("lapack/laed3.c" "" "" 0 "" "" 0 1)
Added LAPACK object files to interface CMakeLists.
2015-02-03 02:31:15 +08:00
endif ()
Allow supporting only a subset of variable types
2020-10-11 20:53:26 +08:00
if ( BUILD_COMPLEX AND NOT BUILD_SINGLE)
Support building only a subset of types
2020-09-23 05:25:04 +08:00
GenerateNamedObjects("scal.c" "" "scal" 0 "" "" false "SINGLE")
GenerateNamedObjects("copy.c" "" "copy" 0 "" "" false "SINGLE")
GenerateNamedObjects("dot.c" "" "dot" 0 "" "" false "SINGLE")
GenerateNamedObjects("rot.c" "" "rot" 0 "" "" false "SINGLE")
GenerateNamedObjects("nrm2.c" "" "nrm2" 0 "" "" false "SINGLE")
GenerateNamedObjects("gemv.c" "" "gemv" 0 "" "" false "SINGLE")
GenerateNamedObjects("gemm.c" "" "gemm" 0 "" "" false "SINGLE")
Build non-CBLAS ?gemm_batch too
2025-09-18 02:42:11 +08:00
GenerateNamedObjects("gemm_batch.c" "" "gemm_batch" 0 "" "" false "SINGLE")
Add extensions ?GEMM_BATCH_STRIDED and CBLAS_?GEMM_BATCH_STRIDED (#5458) * Add ?GEMM_BATCH_STRIDED and CBLAS_?GEMM_BATCH_STRIDED
2025-09-26 20:00:47 +08:00
GenerateNamedObjects("gemm_batch_strided.c" "" "gemm_batch_strided" 0 "" "" false "SINGLE")
Support building only a subset of types
2020-09-23 05:25:04 +08:00
GenerateNamedObjects("asum.c" "" "asum" 0 "" "" false "SINGLE")
GenerateNamedObjects("swap.c" "" "swap" 0 "" "" false "SINGLE")
GenerateNamedObjects("axpy.c" "" "axpy" 0 "" "" false "SINGLE")
GenerateNamedObjects("imax.c" "USE_ABS" "i*amax" 0 "" "" false "SINGLE")
endif ()
Allow supporting only a subset of variable types
2020-10-11 20:53:26 +08:00
if ( BUILD_COMPLEX16 AND NOT BUILD_DOUBLE)
Support building only a subset of types
2020-09-23 05:25:04 +08:00
GenerateNamedObjects("scal.c" "" "scal" 0 "" "" false "DOUBLE")
GenerateNamedObjects("copy.c" "" "copy" 0 "" "" false "DOUBLE")
GenerateNamedObjects("dot.c" "" "dot" 0 "" "" false "DOUBLE")
GenerateNamedObjects("rot.c" "" "rot" 0 "" "" false "DOUBLE")
GenerateNamedObjects("nrm2.c" "" "nrm2" 0 "" "" false "DOUBLE")
GenerateNamedObjects("gemv.c" "" "gemv" 0 "" "" false "DOUBLE")
GenerateNamedObjects("gemm.c" "" "gemm" 0 "" "" false "DOUBLE")
Build non-CBLAS ?gemm_batch too
2025-09-18 02:42:11 +08:00
GenerateNamedObjects("gemm_batch.c" "" "gemm_batch" 0 "" "" false "DOUBLE")
Add extensions ?GEMM_BATCH_STRIDED and CBLAS_?GEMM_BATCH_STRIDED (#5458) * Add ?GEMM_BATCH_STRIDED and CBLAS_?GEMM_BATCH_STRIDED
2025-09-26 20:00:47 +08:00
GenerateNamedObjects("gemm_batch_strided.c" "" "gemm_batch_strided" 0 "" "" false "DOUBLE")
Support building only a subset of types
2020-09-23 05:25:04 +08:00
GenerateNamedObjects("asum.c" "" "asum" 0 "" "" false "DOUBLE")
GenerateNamedObjects("swap.c" "" "swap" 0 "" "" false "DOUBLE")
GenerateNamedObjects("axpy.c" "" "axpy" 0 "" "" false "DOUBLE")
GenerateNamedObjects("imax.c" "USE_ABS" "i*amax" 0 "" "" false "DOUBLE")
endif ()
Fix cmake building with cblas_bgemm
2025-07-23 21:51:30 +08:00
if ( BUILD_BFLOAT16 AND NO_FBLAS )
GenerateNamedObjects("tobf16.c" "SINGLE_PREC" "sbstobf16" 0 "" "" true "BFLOAT16")
GenerateNamedObjects("bf16to.c" "SINGLE_PREC" "sbf16tos" 0 "" "" true "BFLOAT16")
endif()
Changed strategy for setting preprocessor definitions. Instead of generating separate object files for each permutation of defines for a source file, GenerateNamedObjects now writes an entirely new source file and inserts the defines as #define c statements. This solves a problem I ran into with ar.exe where it was refusing to link objects that had the same filename despite having different paths.
2015-02-25 02:26:33 +08:00
add_library(interface OBJECT ${OPENBLAS_SRC})
CMake: Pass `OpenMP` compiler and linker flags through CMake targets Using `OpenMP::OpenMP_LANG` targets for CMake is less error-prone than passing the compiler and linker flags manually. Furthermore, it allows the user to customize those flags by setting `OpenMP_LANG_FLAGS`, `OpenMP_LANG_LIB_NAMES`, and `OpenMP_omp_LIBRARY`.
2025-03-13 08:41:55 +08:00
if (USE_OPENMP)
target_link_libraries(interface OpenMP::OpenMP_C)
endif()