Skip to content

WIP: Suitesparse use openblas #664

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
dstoup wants to merge 1 commit into
base: release
Choose a base branch
from
Open

WIP: Suitesparse use openblas #664

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
38 changes: 25 additions & 13 deletions CMake/External_SuiteSparse.cmake
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -29,19 +29,31 @@ if (BUILD_CXSPARSE_ONLY)
)

elseif (NOT WIN32 AND NOT BUILD_CXSPARSE_ONLY)

find_package(LAPACK)
find_package(LAPACK QUIET)
if (NOT LAPACK_FOUND)
list (APPEND MISSING_DEPS "lapack")
endif()

find_package(BLAS)
if (NOT BLAS_FOUND)
add_package_dependency(
PACKAGE SuiteSparse
PACKAGE_DEPENDENCY OpenBLAS
PACKAGE_DEPENDENCY_ALIAS OpenBLAS
)
if(fletch_ENABLE_OpenBLAS)
# If we are building OpenBLAS, make sure we have a fortran compiler.
enable_language(Fortran)
add_package_dependency(
PACKAGE SuiteSparse
PACKAGE_DEPENDENCY OpenBLAS
PACKAGE_DEPENDENCY_ALIAS OpenBLAS
)
get_system_library_name(openblas openblas_libname)
set(BLAS_LIBRARIES ${fletch_BUILD_INSTALL_PREFIX}/lib/${openblas_libname})
set(env ${CMAKE_COMMAND} -E env)
message("env = ${env}")
set(env_var LD_LIBRARY_PATH=$LD_LIBRARY_PATH:${fletch_BUILD_INSTALL_PREFIX}/lib)
message("env_var = ${env_var}")
set(ENV_CMD ${env} ${env_var})

else()
find_package(BLAS QUIET)
if (NOT BLAS_FOUND)
message(FATAL_ERROR "Building SuiteSparse requires LAPACK or BLAS. \
Please install or enable OpenBLAS in the Fletch CMake config.")
endif()
endif()
endif()

if (MISSING_DEPS)
Expand Down Expand Up @@ -89,7 +101,7 @@ elseif (NOT WIN32 AND NOT BUILD_CXSPARSE_ONLY)
-P ${fletch_SOURCE_DIR}/Patches/SuiteSparse/Patch.cmake

CONFIGURE_COMMAND ""
BUILD_COMMAND ${MAKE_EXECUTABLE} -j1
BUILD_COMMAND ${ENV_CMD} ${MAKE_EXECUTABLE} -j1
INSTALL_COMMAND ${MAKE_EXECUTABLE} install
)

Expand Down