mirror of
https://github.com/amd/blis.git
synced 2026-04-19 23:28:52 +00:00
93 lines
4.6 KiB
CMake
93 lines
4.6 KiB
CMake
#[=[
|
|
|
|
BLIS
|
|
An object-based framework for developing high-performance BLAS-like
|
|
libraries.
|
|
|
|
Copyright (C) 2023 - 2025, Advanced Micro Devices, Inc. All rights reserved.
|
|
|
|
Redistribution and use in source and binary forms, with or without
|
|
modification, are permitted provided that the following conditions are
|
|
met:
|
|
- Redistributions of source code must retain the above copyright
|
|
notice, this list of conditions and the following disclaimer.
|
|
- 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.
|
|
- Neither the name(s) of the copyright holder(s) 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
|
|
HOLDER 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.
|
|
|
|
]=]
|
|
|
|
# FLAGS that are specific to the 'zen2' architecture are added here.
|
|
# FLAGS that are common for all the AMD architectures are present in
|
|
# config/zen/amd_config.mk.
|
|
|
|
# Include file containing common flags for all AMD architectures
|
|
include(${PROJECT_SOURCE_DIR}/config/zen/amd_config.cmake)
|
|
|
|
if("${CMAKE_C_COMPILER_ID}" STREQUAL "GNU")
|
|
if(CMAKE_C_COMPILER_VERSION VERSION_GREATER_EQUAL 9.0.0)
|
|
# gcc 9.0 or later
|
|
list(APPEND CKVECFLAGS -march=znver2)
|
|
list(APPEND CKLPOPTFLAGS -fno-tree-partial-pre -fno-tree-pre -fno-tree-loop-vectorize -fno-gcse)
|
|
else()
|
|
# If gcc is older than 9.1.0 but at least 6.1.0, then we can use -march=znver1
|
|
# as the fallback option.
|
|
list(APPEND CKVECFLAGS -march=znver1 -mno-avx256-split-unaligned-store)
|
|
list(APPEND CRVECFLAGS -march=znver1 -mno-avx256-split-unaligned-store)
|
|
endif()
|
|
endif() # gcc
|
|
|
|
if("${CMAKE_C_COMPILER_ID}" STREQUAL "Clang")
|
|
# AOCC clang has various formats for the version line
|
|
|
|
# AOCC.LLVM.2.0.0.B191.2019_07_19 clang version 8.0.0 (CLANG: Jenkins AOCC_2_0_0-Build#191) (based on LLVM AOCC.LLVM.2.0.0.B191.2019_07_19)
|
|
# AOCC.LLVM.2.1.0.B1030.2019_11_12 clang version 9.0.0 (CLANG: Build#1030) (based on LLVM AOCC.LLVM.2.1.0.B1030.2019_11_12)
|
|
# AMD clang version 10.0.0 (CLANG: AOCC_2.2.0-Build#93 2020_06_25) (based on LLVM Mirror.Version.10.0.0)
|
|
# AMD clang version 11.0.0 (CLANG: AOCC_2.3.0-Build#85 2020_11_10) (based on LLVM Mirror.Version.11.0.0)
|
|
# AMD clang version 12.0.0 (CLANG: AOCC_3.0.0-Build#2 2020_11_05) (based on LLVM Mirror.Version.12.0.0)
|
|
# AMD clang version 14.0.0 (CLANG: AOCC_4.0.0-Build#98 2022_06_15) (based on LLVM Mirror.Version.14.0.0)
|
|
|
|
# For our purpose we just want to know if it version 2x or 3x or 4x
|
|
|
|
# But also set these in case we are using upstream LLVM clang
|
|
execute_process(COMMAND ${CMAKE_C_COMPILER} --version OUTPUT_VARIABLE clang_full_version_string)
|
|
string(REGEX MATCH "^[^\n]*" CLANG_VERSION_STRING "${clang_full_version_string}")
|
|
string(REGEX MATCHALL "(AOCC_2|AOCC_3|AOCC_4|AOCC|LLVM|clang)" CLANG_STRING "${CLANG_VERSION_STRING}")
|
|
string(REGEX REPLACE ".*clang version ([0-9]+\\.[0-9]+).*" "\\1" CLANG_VERSION "${CLANG_VERSION_STRING}")
|
|
|
|
if("${CLANG_STRING}" MATCHES "AOCC_4")
|
|
# AOCC version 4x we will enable znver2
|
|
list(APPEND CKVECFLAGS -march=znver2)
|
|
elseif("${CLANG_STRING}" MATCHES "AOCC_3")
|
|
# AOCC version 3x we will enable znver2
|
|
list(APPEND CKVECFLAGS -march=znver2)
|
|
elseif("${CLANG_STRING}" MATCHES "(AOCC_2|LLVM)")
|
|
# AOCC version 2x we will enable znver2
|
|
list(APPEND CKVECFLAGS -march=znver2)
|
|
elseif(CMAKE_C_COMPILER_VERSION VERSION_GREATER_EQUAL 9.0.0)
|
|
# LLVM clang 9.0 or later
|
|
list(APPEND CKVECFLAGS -march=znver2)
|
|
else()
|
|
list(APPEND CKVECFLAGS -march=znver1)
|
|
endif()
|
|
endif() # clang
|
|
|
|
# Flags specific to reference kernels.
|
|
set(CROPTFLAGS ${CKOPTFLAGS})
|
|
set(CRVECFLAGS ${CKVECFLAGS})
|