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Update setting of PDAF optimization flags #23

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merged 1 commit into from
Aug 27, 2024
Merged

Update setting of PDAF optimization flags #23

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48 changes: 42 additions & 6 deletions cmake/BuildPDAF.cmake
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Original file line number Diff line number Diff line change
Expand Up @@ -73,12 +73,48 @@ list(JOIN PDAF_LINK_LIBS " " PDAF_LINK_LIBS)

# Set PDAF_OPTIM for Makefile header
# ----------------------------------
list(APPEND PDAF_OPTIM "-O2")
list(APPEND PDAF_OPTIM "-xHost")
list(APPEND PDAF_OPTIM "-r8")

# For Gnu-compiler
# list(APPEND PDAF_OPTIM "-O2 -xHost -fbacktrace -fdefault-real-8 -falign-commons -fno-automatic -finit-local-zero -mcmodel=large")
if (CMAKE_CXX_COMPILER_ID STREQUAL "Intel")

# using Intel Compiler
if (CMAKE_BUILD_TYPE STREQUAL "RELEASE")
# Release optimization flags
list(APPEND PDAF_OPTIM "-O2")
elseif (CMAKE_BUILD_TYPE STREQUAL "DEBUG")
# Debug optimization flags
list(APPEND PDAF_OPTIM "-O0")
list(APPEND PDAF_OPTIM "-g")
list(APPEND PDAF_OPTIM "-traceback")
else()
message(FATAL_ERROR "Unsupported CMAKE_BUILD_TYPE: ${CMAKE_BUILD_TYPE}")
endif()

list(APPEND PDAF_OPTIM "-xHost")
list(APPEND PDAF_OPTIM "-r8")

elseif (CMAKE_CXX_COMPILER_ID STREQUAL "GNU")

# using GCC (experimental)
if (CMAKE_BUILD_TYPE STREQUAL "RELEASE")
# Release optimization flags
list(APPEND PDAF_OPTIM "-O2")
elseif (CMAKE_BUILD_TYPE STREQUAL "DEBUG")
# Debug optimization flags
list(APPEND PDAF_OPTIM "-O0")
list(APPEND PDAF_OPTIM "-g")
list(APPEND PDAF_OPTIM "-fbacktrace")
else()
message(FATAL_ERROR "Unsupported CMAKE_BUILD_TYPE: ${CMAKE_BUILD_TYPE}")
endif()

list(APPEND PDAF_OPTIM "-fdefault-real-8")
list(APPEND PDAF_OPTIM "-falign-commons")
list(APPEND PDAF_OPTIM "-fno-automatic")
list(APPEND PDAF_OPTIM "-finit-local-zero")
list(APPEND PDAF_OPTIM "-mcmodel=large")

else()
message(FATAL_ERROR "Unsupported CMAKE_CXX_COMPILER_ID: ${CMAKE_CXX_COMPILER_ID}")
endif()

# Join list
list(JOIN PDAF_OPTIM " " PDAF_OPTIM)
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