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Added function to set defines for the object names (e.g. -DNAME=dgemm).

This commit is contained in:
Hank Anderson 2015-02-04 10:37:34 -06:00
parent 84b3d760c4
commit a0aeda6187
6 changed files with 41 additions and 9 deletions
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2
CMakeLists.txt
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@ -10,7 +10,7 @@ set(OpenBLAS_PATCH_VERSION 13)
set(OpenBLAS_VERSION "${OpenBLAS_MAJOR_VERSION}.${OpenBLAS_MINOR_VERSION}.${OpenBLAS_PATCH_VERSION}")
# is this necessary? lapack-netlib has its own fortran checks in its CMakeLists.txt
#enable_language(Fortran)
enable_language(Fortran)
message(WARNING "CMake support is experimental. This will not produce the same Makefiles that OpenBLAS ships with.")

2
cmake/c_check.cmake
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@ -26,7 +26,7 @@
# N.B. c_check (and ctest.c) is not cross-platform, so instead try to use CMake variables.
# TODO: detect NEED_FU
# TODO: detect NEED_FU/FU
set(NEED_FU 1)
# Convert CMake vars into the format that OpenBLAS expects

3
cmake/f_check.cmake
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@ -27,8 +27,7 @@ if (NOT ONLY_CBLAS)
# execute_process(COMMAND perl f_check ${TARGET_MAKE} ${TARGET_CONF} ${CMAKE_Fortran_COMPILER}
# WORKING_DIRECTORY ${PROJECT_SOURCE_DIR})
# TODO: is BU makefile macro needed?
# TODO: detect whether underscore needed, set #defines appropriately - use try_compile
# TODO: detect whether underscore needed, set #defines and BU appropriately - use try_compile
# TODO: set FEXTRALIB flags a la f_check?
set(BU "_")

2
cmake/system.cmake
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@ -251,7 +251,7 @@ set(KERNELDIR "${CMAKE_SOURCE_DIR}/kernel/${ARCH}")
# include ${CMAKE_SOURCE_DIR}/cmake/${ARCH}.cmake
# TODO: Need to figure out how to get $(*F) in cmake
set(CCOMMON_OPT "${CCOMMON_OPT} -DASMNAME=${FU}$(*F) -DASMFNAME=${FU}$(*F)${BU} -DNAME=$(*F)${BU} -DCNAME=$(*F) -DCHAR_NAME=\"$(*F)${BU}\" -DCHAR_CNAME=\"$(*F)\"")
#set(CCOMMON_OPT "${CCOMMON_OPT} -DASMNAME=${FU}$(*F) -DASMFNAME=${FU}$(*F)${BU} -DNAME=$(*F)${BU} -DCNAME=$(*F) -DCHAR_NAME=\"$(*F)${BU}\" -DCHAR_CNAME=\"$(*F)\"")
if (${CORE} STREQUAL "PPC440")
set(CCOMMON_OPT "${CCOMMON_OPT} -DALLOC_QALLOC")

32
cmake/utils.cmake
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@ -88,3 +88,35 @@ function(GenerateObjects sources_in defines_in all_defines_in)
set(OBJ_LIST_OUT ${OBJ_LIST_OUT} PARENT_SCOPE)
endfunction ()
# generates object files for each of the sources, using the BLAS naming scheme to pass the funciton name as a preprocessor definition
# @param sources_in the source files to build from
# @param float_type_in the float type to define for this build (e.g. SINGLE/DOUBLE/etc)
# @param defines_in (optional) preprocessor definitions that will be applied to all objects
function(GenerateNamedObjects sources_in float_type_in defines_in)
set(OBJ_LIST_OUT "")
foreach (source_file ${sources_in})
get_filename_component(source_name ${source_file} NAME_WE)
string(SUBSTRING ${float_type_in} 0 1 float_char)
string(TOLOWER ${float_char} float_char)
# build a unique variable name for this obj file by picking two letters from the defines (can't use one in this case)
set(obj_name "${float_char}${source_name}")
# parse file name
string(REGEX MATCH "^[a-zA-Z_0-9]+" source_name ${source_file})
string(TOUPPER ${source_name} source_name)
# now add the object and set the defines
add_library(${obj_name} OBJECT ${source_file})
set(obj_defines "ASMNAME=${FU}${obj_name};ASMFNAME=${FU}${obj_name}${BU};NAME=${obj_name}${BU};CNAME=${obj_name};CAR_NAME=\"${obj_name}${BU}\";CHAR_CNAME=\"${obj_name}\"")
list(APPEND obj_defines ${defines_in})
list(APPEND obj_defines ${float_type_in})
set_target_properties(${obj_name} PROPERTIES COMPILE_DEFINITIONS "${obj_defines}")
list(APPEND OBJ_LIST_OUT ${obj_name})
endforeach ()
set(OBJ_LIST_OUT ${OBJ_LIST_OUT} PARENT_SCOPE)
endfunction ()

9
interface/CMakeLists.txt
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@ -39,15 +39,16 @@ if (NOT DEFINED NO_FBLAS)
set_target_properties(MIN_OBJ PROPERTIES COMPILE_DEFINITIONS "USE_MIN")
add_library(MAX_OBJ OBJECT max.c)
add_library(DBLAS1OBJS OBJECT ${BLAS1_SOURCES})
add_library(DBLAS2OBJS OBJECT ${BLAS2_SOURCES})
add_library(DBLAS3OBJS OBJECT ${BLAS3_SOURCES})
GenerateNamedObjects("${BLAS1_SOURCES}" "DOUBLE" "")
GenerateNamedObjects("${BLAS2_SOURCES}" "DOUBLE" "")
GenerateNamedObjects("${BLAS3_SOURCES}" "DOUBLE" "")
list(APPEND DBLAS_OBJS ${OBJ_LIST_OUT})
# trmm is trsm with a compiler flag set
add_library(TRMM_OBJ OBJECT trsm.c)
set_target_properties(TRMM_OBJ PROPERTIES COMPILE_DEFINITIONS "TRMM")
list(APPEND DBLAS_OBJS "DBLAS1OBJS;DBLAS2OBJS;DBLAS3OBJS;AMAX_OBJ;AMIN_OBJ;MIN_OBJ;MAX_OBJ;TRMM_OBJ")
list(APPEND DBLAS_OBJS "AMAX_OBJ;AMIN_OBJ;MIN_OBJ;MAX_OBJ;TRMM_OBJ")
endif ()
if (NOT DEFINED NO_CBLAS)