small portions are better readable

This commit is contained in:
Martin Diehl 2019-04-27 07:56:52 +02:00
parent a5c620379b
commit a2887e3918
4 changed files with 273 additions and 273 deletions

View File

@ -168,283 +168,14 @@ add_definitions (-DDAMASKVERSION="${DAMASK_V}")
add_definitions (-DPETSc) add_definitions (-DPETSc)
set (DAMASK_INCLUDE_FLAGS "${DAMASK_INCLUDE_FLAGS} ${PETSC_INCLUDES}") set (DAMASK_INCLUDE_FLAGS "${DAMASK_INCLUDE_FLAGS} ${PETSC_INCLUDES}")
list(APPEND CMAKE_MODULE_PATH ${PROJECT_SOURCE_DIR}/cmake)
###################################################################################################
# Intel Compiler
###################################################################################################
if (CMAKE_Fortran_COMPILER_ID STREQUAL "Intel") if (CMAKE_Fortran_COMPILER_ID STREQUAL "Intel")
include(Compiler-Intel.cmake)
if (OPENMP)
set (OPENMP_FLAGS "-qopenmp -parallel")
endif ()
if (OPTIMIZATION STREQUAL "OFF")
set (OPTIMIZATION_FLAGS "-O0 -no-ip")
elseif (OPTIMIZATION STREQUAL "DEFENSIVE")
set (OPTIMIZATION_FLAGS "-O2")
elseif (OPTIMIZATION STREQUAL "AGGRESSIVE")
set (OPTIMIZATION_FLAGS "-ipo -O3 -no-prec-div -fp-model fast=2 -xHost")
# -fast = -ipo, -O3, -no-prec-div, -static, -fp-model fast=2, and -xHost"
endif ()
# -assume std_mod_proc_name (included in -standard-semantics) causes problems if other modules
# (PETSc, HDF5) are not compiled with this option (https://software.intel.com/en-us/forums/intel-fortran-compiler-for-linux-and-mac-os-x/topic/62172)
set (STANDARD_CHECK "-stand f15 -standard-semantics -assume nostd_mod_proc_name")
set (LINKER_FLAGS "${LINKER_FLAGS} -shared-intel")
# Link against shared Intel libraries instead of static ones
#------------------------------------------------------------------------------------------------
# Fine tuning compilation options
set (COMPILE_FLAGS "${COMPILE_FLAGS} -fpp")
# preprocessor
set (COMPILE_FLAGS "${COMPILE_FLAGS} -ftz")
# flush underflow to zero, automatically set if -O[1,2,3]
set (COMPILE_FLAGS "${COMPILE_FLAGS} -diag-disable")
# disables warnings ...
set (COMPILE_FLAGS "${COMPILE_FLAGS} 5268")
# ... the text exceeds right hand column allowed on the line (we have only comments there)
set (COMPILE_FLAGS "${COMPILE_FLAGS} -warn")
# enables warnings ...
set (COMPILE_FLAGS "${COMPILE_FLAGS} declarations")
# ... any undeclared names (alternative name: -implicitnone)
set (COMPILE_FLAGS "${COMPILE_FLAGS},general")
# ... warning messages and informational messages are issued by the compiler
set (COMPILE_FLAGS "${COMPILE_FLAGS},usage")
# ... questionable programming practices
set (COMPILE_FLAGS "${COMPILE_FLAGS},interfaces")
# ... checks the interfaces of all SUBROUTINEs called and FUNCTIONs invoked in your compilation against an external set of interface blocks
set (COMPILE_FLAGS "${COMPILE_FLAGS},ignore_loc")
# ... %LOC is stripped from an actual argument
set (COMPILE_FLAGS "${COMPILE_FLAGS},alignments")
# ... data that is not naturally aligned
set (COMPILE_FLAGS "${COMPILE_FLAGS},unused")
# ... declared variables that are never used
# Additional options
# -warn: enables warnings, where
# truncated_source: Determines whether warnings occur when source exceeds the maximum column width in fixed-format files.
# (too many warnings because we have comments beyond character 132)
# uncalled: Determines whether warnings occur when a statement function is never called
# all:
# -name as_is: case sensitive Fortran!
#------------------------------------------------------------------------------------------------
# Runtime debugging
set (DEBUG_FLAGS "${DEBUG_FLAGS} -g")
# Generate symbolic debugging information in the object file
set (DEBUG_FLAGS "${DEBUG_FLAGS} -traceback")
# Generate extra information in the object file to provide source file traceback information when a severe error occurs at run time
set (DEBUG_FLAGS "${DEBUG_FLAGS} -gen-interfaces")
# Generate an interface block for each routine. http://software.intel.com/en-us/blogs/2012/01/05/doctor-fortran-gets-explicit-again/
set (DEBUG_FLAGS "${DEBUG_FLAGS} -fp-stack-check")
# Generate extra code after every function call to ensure that the floating-point (FP) stack is in the expected state
set (DEBUG_FLAGS "${DEBUG_FLAGS} -fp-model strict")
# Trap uninitalized variables
set (DEBUG_FLAGS "${DEBUG_FLAGS} -check" )
# Checks at runtime ...
set (DEBUG_FLAGS "${DEBUG_FLAGS} bounds")
# ... if an array index is too small (<1) or too large!
set (DEBUG_FLAGS "${DEBUG_FLAGS},format")
# ... for the data type of an item being formatted for output.
set (DEBUG_FLAGS "${DEBUG_FLAGS},output_conversion")
# ... for the fit of data items within a designated format descriptor field.
set (DEBUG_FLAGS "${DEBUG_FLAGS},pointers")
# ... for certain disassociated or uninitialized pointers or unallocated allocatable objects.
set (DEBUG_FLAGS "${DEBUG_FLAGS},uninit")
# ... for uninitialized variables.
set (DEBUG_FLAGS "${DEBUG_FLAGS} -ftrapuv")
# ... initializes stack local variables to an unusual value to aid error detection
set (DEBUG_FLAGS "${DEBUG_FLAGS} -fpe-all=0")
# ... capture all floating-point exceptions, sets -ftz automatically
set (DEBUG_FLAGS "${DEBUG_FLAGS} -warn")
# enables warnings ...
set (DEBUG_FLAGS "${DEBUG_FLAGS} errors")
# ... warnings are changed to errors
set (DEBUG_FLAGS "${DEBUG_FLAGS},stderrors")
# ... warnings about Fortran standard violations are changed to errors
set (DEBUG_FLAGS "${DEBUG_FLAGS} -debug-parameters all")
# generate debug information for parameters
# Additional options
# -heap-arrays: Should not be done for OpenMP, but set "ulimit -s unlimited" on shell. Probably it helps also to unlimit other limits
# -check: Checks at runtime, where
# arg_temp_created: will cause a lot of warnings because we create a bunch of temporary arrays (performance?)
# stack:
#------------------------------------------------------------------------------------------------
# precision settings
set (PRECISION_FLAGS "${PRECISION_FLAGS} -real-size 64")
# set precision for standard real to 32 | 64 | 128 (= 4 | 8 | 16 bytes, type pReal is always 8 bytes)
###################################################################################################
# GNU Compiler
###################################################################################################
elseif(CMAKE_Fortran_COMPILER_ID STREQUAL "GNU") elseif(CMAKE_Fortran_COMPILER_ID STREQUAL "GNU")
include(Compiler-GNU)
if (OPENMP)
set (OPENMP_FLAGS "-fopenmp")
endif ()
if (OPTIMIZATION STREQUAL "OFF")
set (OPTIMIZATION_FLAGS "-O0" )
elseif (OPTIMIZATION STREQUAL "DEFENSIVE")
set (OPTIMIZATION_FLAGS "-O2")
elseif (OPTIMIZATION STREQUAL "AGGRESSIVE")
set (OPTIMIZATION_FLAGS "-O3 -ffast-math -funroll-loops -ftree-vectorize")
endif ()
set (STANDARD_CHECK "-std=f2008ts -pedantic-errors" )
set (LINKER_FLAGS "${LINKER_FLAGS} -Wl")
# options parsed directly to the linker
set (LINKER_FLAGS "${LINKER_FLAGS},-undefined,dynamic_lookup" )
# ensure to link against dynamic libraries
#------------------------------------------------------------------------------------------------
# Fine tuning compilation options
set (COMPILE_FLAGS "${COMPILE_FLAGS} -xf95-cpp-input")
# preprocessor
set (COMPILE_FLAGS "${COMPILE_FLAGS} -ffree-line-length-132")
# restrict line length to the standard 132 characters (lattice.f90 require more characters)
set (COMPILE_FLAGS "${COMPILE_FLAGS} -fimplicit-none")
# assume "implicit none" even if not present in source
set (COMPILE_FLAGS "${COMPILE_FLAGS} -Wall")
# sets the following Fortran options:
# -Waliasing: warn about possible aliasing of dummy arguments. Specifically, it warns if the same actual argument is associated with a dummy argument with "INTENT(IN)" and a dummy argument with "INTENT(OUT)" in a call with an explicit interface.
# -Wampersand: checks if a character expression is continued proberly by an ampersand at the end of the line and at the beginning of the new line
# -Warray-bounds: checks if array reference is out of bounds at compile time. use -fcheck-bounds to also check during runtime
# -Wconversion: warn about implicit conversions between different type
# -Wsurprising: warn when "suspicious" code constructs are encountered. While technically legal these usually indicate that an error has been made.
# -Wc-binding-type:
# -Wintrinsics-std: only standard intrisics are available, e.g. "call flush(6)" will cause an error
# -Wno-tabs: do not allow tabs in source
# -Wintrinsic-shadow: warn if a user-defined procedure or module procedure has the same name as an intrinsic
# -Wline-truncation:
# -Wtarget-lifetime:
# -Wreal-q-constant: warn about real-literal-constants with 'q' exponent-letter
# -Wunused: a number of unused-xxx warnings
# and sets the general (non-Fortran options) options:
# -Waddress
# -Warray-bounds (only with -O2)
# -Wc++11-compat
# -Wchar-subscripts
# -Wcomment
# -Wformat
# -Wmaybe-uninitialized
# -Wnonnull
# -Wparentheses
# -Wpointer-sign
# -Wreorder
# -Wreturn-type
# -Wsequence-point
# -Wstrict-aliasing
# -Wstrict-overflow=1
# -Wswitch
# -Wtrigraphs
# -Wuninitialized
# -Wunknown-pragmas
# -Wunused-function
# -Wunused-label
# -Wunused-value
# -Wunused-variable
# -Wvolatile-register-var
set (COMPILE_FLAGS "${COMPILE_FLAGS} -Wextra")
# sets the following Fortran options:
# -Wunuses-parameter:
# -Wcompare-reals:
# and sets the general (non-Fortran options) options:
# -Wclobbered
# -Wempty-body
# -Wignored-qualifiers
# -Wmissing-field-initializers
# -Woverride-init
# -Wsign-compare
# -Wtype-limits
# -Wuninitialized
# -Wunused-but-set-parameter (only with -Wunused or -Wall)
# -Wno-globals
set (COMPILE_FLAGS "${COMPILE_FLAGS} -Wcharacter-truncation")
# warn if character expressions (strings) are truncated
set (COMPILE_FLAGS "${COMPILE_FLAGS} -Wunderflow")
# produce a warning when numerical constant expressions are encountered, which yield an UNDERFLOW during compilation
set (COMPILE_FLAGS "${COMPILE_FLAGS} -Wsuggest-attribute=pure")
set (COMPILE_FLAGS "${COMPILE_FLAGS} -Wsuggest-attribute=noreturn")
set (COMPILE_FLAGS "${COMPILE_FLAGS} -Wconversion-extra")
set (COMPILE_FLAGS "${COMPILE_FLAGS} -Wimplicit-procedure")
set (COMPILE_FLAGS "${COMPILE_FLAGS} -Wno-unused-parameter")
set (COMPILE_FLAGS "${COMPILE_FLAGS} -ffpe-summary=all")
# print summary of floating point exeptions (invalid,zero,overflow,underflow,inexact,denormal)
# Additional options
# -Warray-temporarieswarnings: because we have many temporary arrays (performance issue?):
# -Wimplicit-interface: no interfaces for lapack/MPI routines
# -Wunsafe-loop-optimizations: warn if the loop cannot be optimized due to nontrivial assumptions.
#------------------------------------------------------------------------------------------------
# Runtime debugging
set (DEBUG_FLAGS "${DEBUG_FLAGS} -ffpe-trap=invalid,zero,overflow")
# stop execution if floating point exception is detected (NaN is silent)
set (DEBUG_FLAGS "${DEBUG_FLAGS} -g")
# Generate symbolic debugging information in the object file
set (DEBUG_FLAGS "${DEBUG_FLAGS} -fbacktrace")
set (DEBUG_FLAGS "${DEBUG_FLAGS} -fdump-core")
set (DEBUG_FLAGS "${DEBUG_FLAGS} -fcheck=all")
# checks for (array-temps,bounds,do,mem,pointer,recursion)
# Additional options
# -ffpe-trap=precision,denormal,underflow
#------------------------------------------------------------------------------------------------
# precision settings
set (PRECISION_FLAGS "${PRECISION_FLAGS} -fdefault-real-8")
# set precision to 8 bytes for standard real (=8 for pReal). Will set size of double to 16 bytes as long as -fdefault-double-8 is not set
set (PRECISION_FLAGS "${PRECISION_FLAGS} -fdefault-double-8")
# set precision to 8 bytes for double real, would be 16 bytes if -fdefault-real-8 is used
###################################################################################################
# PGI Compiler
###################################################################################################
elseif(CMAKE_Fortran_COMPILER_ID STREQUAL "PGI") elseif(CMAKE_Fortran_COMPILER_ID STREQUAL "PGI")
include(Compiler-PGI)
if (OPTIMIZATION STREQUAL "OFF")
set (OPTIMIZATION_FLAGS "-O0" )
elseif (OPTIMIZATION STREQUAL "DEFENSIVE")
set (OPTIMIZATION_FLAGS "-O2")
elseif (OPTIMIZATION STREQUAL "AGGRESSIVE")
set (OPTIMIZATION_FLAGS "-O3")
endif ()
#------------------------------------------------------------------------------------------------
# Fine tuning compilation options
set (COMPILE_FLAGS "${COMPILE_FLAGS} -Mpreprocess")
# preprocessor
set (STANDARD_CHECK "-Mallocatable=03")
#------------------------------------------------------------------------------------------------
# Runtime debugging
set (DEBUG_FLAGS "${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
else () else ()
message (FATAL_ERROR "Compiler type (CMAKE_Fortran_COMPILER_ID) not recognized") message (FATAL_ERROR "Compiler type (CMAKE_Fortran_COMPILER_ID) not recognized")
endif () endif ()

130
cmake/Compiler-GNU.cmake Normal file
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@ -0,0 +1,130 @@
###################################################################################################
# GNU Compiler
###################################################################################################
if (OPENMP)
set (OPENMP_FLAGS "-fopenmp")
endif ()
if (OPTIMIZATION STREQUAL "OFF")
set (OPTIMIZATION_FLAGS "-O0" )
elseif (OPTIMIZATION STREQUAL "DEFENSIVE")
set (OPTIMIZATION_FLAGS "-O2")
elseif (OPTIMIZATION STREQUAL "AGGRESSIVE")
set (OPTIMIZATION_FLAGS "-O3 -ffast-math -funroll-loops -ftree-vectorize")
endif ()
set (STANDARD_CHECK "-std=f2008ts -pedantic-errors" )
set (LINKER_FLAGS "${LINKER_FLAGS} -Wl")
# options parsed directly to the linker
set (LINKER_FLAGS "${LINKER_FLAGS},-undefined,dynamic_lookup" )
# ensure to link against dynamic libraries
#------------------------------------------------------------------------------------------------
# Fine tuning compilation options
set (COMPILE_FLAGS "${COMPILE_FLAGS} -xf95-cpp-input")
# preprocessor
set (COMPILE_FLAGS "${COMPILE_FLAGS} -ffree-line-length-132")
# restrict line length to the standard 132 characters (lattice.f90 require more characters)
set (COMPILE_FLAGS "${COMPILE_FLAGS} -fimplicit-none")
# assume "implicit none" even if not present in source
set (COMPILE_FLAGS "${COMPILE_FLAGS} -Wall")
# sets the following Fortran options:
# -Waliasing: warn about possible aliasing of dummy arguments. Specifically, it warns if the same actual argument is associated with a dummy argument with "INTENT(IN)" and a dummy argument with "INTENT(OUT)" in a call with an explicit interface.
# -Wampersand: checks if a character expression is continued proberly by an ampersand at the end of the line and at the beginning of the new line
# -Warray-bounds: checks if array reference is out of bounds at compile time. use -fcheck-bounds to also check during runtime
# -Wconversion: warn about implicit conversions between different type
# -Wsurprising: warn when "suspicious" code constructs are encountered. While technically legal these usually indicate that an error has been made.
# -Wc-binding-type:
# -Wintrinsics-std: only standard intrisics are available, e.g. "call flush(6)" will cause an error
# -Wno-tabs: do not allow tabs in source
# -Wintrinsic-shadow: warn if a user-defined procedure or module procedure has the same name as an intrinsic
# -Wline-truncation:
# -Wtarget-lifetime:
# -Wreal-q-constant: warn about real-literal-constants with 'q' exponent-letter
# -Wunused: a number of unused-xxx warnings
# and sets the general (non-Fortran options) options:
# -Waddress
# -Warray-bounds (only with -O2)
# -Wc++11-compat
# -Wchar-subscripts
# -Wcomment
# -Wformat
# -Wmaybe-uninitialized
# -Wnonnull
# -Wparentheses
# -Wpointer-sign
# -Wreorder
# -Wreturn-type
# -Wsequence-point
# -Wstrict-aliasing
# -Wstrict-overflow=1
# -Wswitch
# -Wtrigraphs
# -Wuninitialized
# -Wunknown-pragmas
# -Wunused-function
# -Wunused-label
# -Wunused-value
# -Wunused-variable
# -Wvolatile-register-var
set (COMPILE_FLAGS "${COMPILE_FLAGS} -Wextra")
# sets the following Fortran options:
# -Wunuses-parameter:
# -Wcompare-reals:
# and sets the general (non-Fortran options) options:
# -Wclobbered
# -Wempty-body
# -Wignored-qualifiers
# -Wmissing-field-initializers
# -Woverride-init
# -Wsign-compare
# -Wtype-limits
# -Wuninitialized
# -Wunused-but-set-parameter (only with -Wunused or -Wall)
# -Wno-globals
set (COMPILE_FLAGS "${COMPILE_FLAGS} -Wcharacter-truncation")
# warn if character expressions (strings) are truncated
set (COMPILE_FLAGS "${COMPILE_FLAGS} -Wunderflow")
# produce a warning when numerical constant expressions are encountered, which yield an UNDERFLOW during compilation
set (COMPILE_FLAGS "${COMPILE_FLAGS} -Wsuggest-attribute=pure")
set (COMPILE_FLAGS "${COMPILE_FLAGS} -Wsuggest-attribute=noreturn")
set (COMPILE_FLAGS "${COMPILE_FLAGS} -Wconversion-extra")
set (COMPILE_FLAGS "${COMPILE_FLAGS} -Wimplicit-procedure")
set (COMPILE_FLAGS "${COMPILE_FLAGS} -Wno-unused-parameter")
set (COMPILE_FLAGS "${COMPILE_FLAGS} -ffpe-summary=all")
# print summary of floating point exeptions (invalid,zero,overflow,underflow,inexact,denormal)
# Additional options
# -Warray-temporarieswarnings: because we have many temporary arrays (performance issue?):
# -Wimplicit-interface: no interfaces for lapack/MPI routines
# -Wunsafe-loop-optimizations: warn if the loop cannot be optimized due to nontrivial assumptions.
#------------------------------------------------------------------------------------------------
# Runtime debugging
set (DEBUG_FLAGS "${DEBUG_FLAGS} -ffpe-trap=invalid,zero,overflow")
# stop execution if floating point exception is detected (NaN is silent)
set (DEBUG_FLAGS "${DEBUG_FLAGS} -g")
# Generate symbolic debugging information in the object file
set (DEBUG_FLAGS "${DEBUG_FLAGS} -fbacktrace")
set (DEBUG_FLAGS "${DEBUG_FLAGS} -fdump-core")
set (DEBUG_FLAGS "${DEBUG_FLAGS} -fcheck=all")
# checks for (array-temps,bounds,do,mem,pointer,recursion)
# Additional options
# -ffpe-trap=precision,denormal,underflow
#------------------------------------------------------------------------------------------------
# precision settings
set (PRECISION_FLAGS "${PRECISION_FLAGS} -fdefault-real-8")
# set precision to 8 bytes for standard real (=8 for pReal). Will set size of double to 16 bytes as long as -fdefault-double-8 is not set
set (PRECISION_FLAGS "${PRECISION_FLAGS} -fdefault-double-8")
# set precision to 8 bytes for double real, would be 16 bytes if -fdefault-real-8 is used

114
cmake/Compiler-Intel.cmake Normal file
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@ -0,0 +1,114 @@
###################################################################################################
# Intel Compiler
###################################################################################################
if (OPENMP)
set (OPENMP_FLAGS "-qopenmp -parallel")
endif ()
if (OPTIMIZATION STREQUAL "OFF")
set (OPTIMIZATION_FLAGS "-O0 -no-ip")
elseif (OPTIMIZATION STREQUAL "DEFENSIVE")
set (OPTIMIZATION_FLAGS "-O2")
elseif (OPTIMIZATION STREQUAL "AGGRESSIVE")
set (OPTIMIZATION_FLAGS "-ipo -O3 -no-prec-div -fp-model fast=2 -xHost")
# -fast = -ipo, -O3, -no-prec-div, -static, -fp-model fast=2, and -xHost"
endif ()
# -assume std_mod_proc_name (included in -standard-semantics) causes problems if other modules
# (PETSc, HDF5) are not compiled with this option (https://software.intel.com/en-us/forums/intel-fortran-compiler-for-linux-and-mac-os-x/topic/62172)
set (STANDARD_CHECK "-stand f15 -standard-semantics -assume nostd_mod_proc_name")
set (LINKER_FLAGS "${LINKER_FLAGS} -shared-intel")
# Link against shared Intel libraries instead of static ones
#------------------------------------------------------------------------------------------------
# Fine tuning compilation options
set (COMPILE_FLAGS "${COMPILE_FLAGS} -fpp")
# preprocessor
set (COMPILE_FLAGS "${COMPILE_FLAGS} -ftz")
# flush underflow to zero, automatically set if -O[1,2,3]
set (COMPILE_FLAGS "${COMPILE_FLAGS} -diag-disable")
# disables warnings ...
set (COMPILE_FLAGS "${COMPILE_FLAGS} 5268")
# ... the text exceeds right hand column allowed on the line (we have only comments there)
set (COMPILE_FLAGS "${COMPILE_FLAGS} -warn")
# enables warnings ...
set (COMPILE_FLAGS "${COMPILE_FLAGS} declarations")
# ... any undeclared names (alternative name: -implicitnone)
set (COMPILE_FLAGS "${COMPILE_FLAGS},general")
# ... warning messages and informational messages are issued by the compiler
set (COMPILE_FLAGS "${COMPILE_FLAGS},usage")
# ... questionable programming practices
set (COMPILE_FLAGS "${COMPILE_FLAGS},interfaces")
# ... checks the interfaces of all SUBROUTINEs called and FUNCTIONs invoked in your compilation against an external set of interface blocks
set (COMPILE_FLAGS "${COMPILE_FLAGS},ignore_loc")
# ... %LOC is stripped from an actual argument
set (COMPILE_FLAGS "${COMPILE_FLAGS},alignments")
# ... data that is not naturally aligned
set (COMPILE_FLAGS "${COMPILE_FLAGS},unused")
# ... declared variables that are never used
# Additional options
# -warn: enables warnings, where
# truncated_source: Determines whether warnings occur when source exceeds the maximum column width in fixed-format files.
# (too many warnings because we have comments beyond character 132)
# uncalled: Determines whether warnings occur when a statement function is never called
# all:
# -name as_is: case sensitive Fortran!
#------------------------------------------------------------------------------------------------
# Runtime debugging
set (DEBUG_FLAGS "${DEBUG_FLAGS} -g")
# Generate symbolic debugging information in the object file
set (DEBUG_FLAGS "${DEBUG_FLAGS} -traceback")
# Generate extra information in the object file to provide source file traceback information when a severe error occurs at run time
set (DEBUG_FLAGS "${DEBUG_FLAGS} -gen-interfaces")
# Generate an interface block for each routine. http://software.intel.com/en-us/blogs/2012/01/05/doctor-fortran-gets-explicit-again/
set (DEBUG_FLAGS "${DEBUG_FLAGS} -fp-stack-check")
# Generate extra code after every function call to ensure that the floating-point (FP) stack is in the expected state
set (DEBUG_FLAGS "${DEBUG_FLAGS} -fp-model strict")
# Trap uninitalized variables
set (DEBUG_FLAGS "${DEBUG_FLAGS} -check" )
# Checks at runtime ...
set (DEBUG_FLAGS "${DEBUG_FLAGS} bounds")
# ... if an array index is too small (<1) or too large!
set (DEBUG_FLAGS "${DEBUG_FLAGS},format")
# ... for the data type of an item being formatted for output.
set (DEBUG_FLAGS "${DEBUG_FLAGS},output_conversion")
# ... for the fit of data items within a designated format descriptor field.
set (DEBUG_FLAGS "${DEBUG_FLAGS},pointers")
# ... for certain disassociated or uninitialized pointers or unallocated allocatable objects.
set (DEBUG_FLAGS "${DEBUG_FLAGS},uninit")
# ... for uninitialized variables.
set (DEBUG_FLAGS "${DEBUG_FLAGS} -ftrapuv")
# ... initializes stack local variables to an unusual value to aid error detection
set (DEBUG_FLAGS "${DEBUG_FLAGS} -fpe-all=0")
# ... capture all floating-point exceptions, sets -ftz automatically
set (DEBUG_FLAGS "${DEBUG_FLAGS} -warn")
# enables warnings ...
set (DEBUG_FLAGS "${DEBUG_FLAGS} errors")
# ... warnings are changed to errors
set (DEBUG_FLAGS "${DEBUG_FLAGS},stderrors")
# ... warnings about Fortran standard violations are changed to errors
set (DEBUG_FLAGS "${DEBUG_FLAGS} -debug-parameters all")
# generate debug information for parameters
# Additional options
# -heap-arrays: Should not be done for OpenMP, but set "ulimit -s unlimited" on shell. Probably it helps also to unlimit other limits
# -check: Checks at runtime, where
# arg_temp_created: will cause a lot of warnings because we create a bunch of temporary arrays (performance?)
# stack:
#------------------------------------------------------------------------------------------------
# precision settings
set (PRECISION_FLAGS "${PRECISION_FLAGS} -real-size 64")
# set precision for standard real to 32 | 64 | 128 (= 4 | 8 | 16 bytes, type pReal is always 8 bytes)

25
cmake/Compiler-PGI.cmake Normal file
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@ -0,0 +1,25 @@
###################################################################################################
# PGI Compiler
###################################################################################################
elseif(CMAKE_Fortran_COMPILER_ID STREQUAL "PGI")
if (OPTIMIZATION STREQUAL "OFF")
set (OPTIMIZATION_FLAGS "-O0" )
elseif (OPTIMIZATION STREQUAL "DEFENSIVE")
set (OPTIMIZATION_FLAGS "-O2")
elseif (OPTIMIZATION STREQUAL "AGGRESSIVE")
set (OPTIMIZATION_FLAGS "-O3")
endif ()
#------------------------------------------------------------------------------------------------
# Fine tuning compilation options
set (COMPILE_FLAGS "${COMPILE_FLAGS} -Mpreprocess")
# preprocessor
set (STANDARD_CHECK "-Mallocatable=03")
#------------------------------------------------------------------------------------------------
# Runtime debugging
set (DEBUG_FLAGS "${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