DAMASK_EICMD/cmake/Compiler-PGI.cmake

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CMake
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###################################################################################################
# PGI Compiler
###################################################################################################
if (OPENMP)
set (OPENMP_FLAGS "-mp")
else ()
set (OPENMP_FLAGS "-nomp")
endif ()
if (OPTIMIZATION STREQUAL "OFF")
set (OPTIMIZATION_FLAGS "-O0" )
elseif (OPTIMIZATION STREQUAL "DEFENSIVE")
set (OPTIMIZATION_FLAGS "-O2 -fast")
elseif (OPTIMIZATION STREQUAL "AGGRESSIVE")
set (OPTIMIZATION_FLAGS "-O4 -fast -Mvect=sse")
endif ()
set (STANDARD_CHECK "-Mallocatable=03 -Mstandard")
#------------------------------------------------------------------------------------------------
# Fine tuning compilation options
set (COMPILE_FLAGS "${COMPILE_FLAGS} -Mpreprocess")
# preprocessor
set (COMPILE_FLAGS "${COMPILE_FLAGS} -Minfo=all")
# instructs the compiler to produce information on standard error
set (COMPILE_FLAGS "${COMPILE_FLAGS} -Minform=warn")
# instructs the compiler to display error messages at the specified and higher levels
set (COMPILE_FLAGS "${COMPILE_FLAGS} -Mdclchk")
# instructs the compiler to require that all program variables be declared
#------------------------------------------------------------------------------------------------O
# Runtime debugging
set (DEBUG_FLAGS "${DEBUG_FLAGS} -g")
# Includes debugging information in the object module; sets the optimization level to zero unless a -O option is present on the command line
set (DEBUG_FLAGS "${DEBUG_FLAGS} -C")
# Generates code to check array bounds
set (DEBUG_FLAGS "${DEBUG_FLAGS} -Mchkptr")
# Check for NULL pointers (pgf95, pgfortran only)
set (DEBUG_FLAGS "${DEBUG_FLAGS} -Mchkstk")
# Check the stack for available space upon entry to and before the start of a parallel region. Useful when many private variables are declared
set (DEBUG_FLAGS "${DEBUG_FLAGS} -Mbounds")
# Specifies whether array bounds checking is enabled or disabled
#------------------------------------------------------------------------------------------------
# precision settings
set (PRECISION_FLAGS "${PRECISION_FLAGS} -r8")
# Determines whether the compiler promotes REAL variables and constants to DOUBLE PRECISION