Merge pull request #62 from twhite-cray/cray

Added support for HPE Cray Fortran.

Author: domcharrier

CMakeLists.txt

@@ -97,12 +97,16 @@ ENDIF(NOT DEFINED CMAKE_Fortran_COMPILER_SUPPORTS_F08)
 #OPTION(USE_MPI "Use the MPI library for parallelization" OFF)
 #OPTION(USE_OPENMP "Use OpenMP for parallelization" OFF)
 
+IF(CMAKE_Fortran_COMPILER_ID MATCHES "Cray")
+  set(CMAKE_Fortran_FLAGS "${CMAKE_Fortran_FLAGS} ${HIPFORT_COMPILER_FLAGS}")
+ELSE(CMAKE_Fortran_COMPILER_ID MATCHES "Cray")
 IF(CMAKE_Fortran_COMPILER_SUPPORTS_F08)
   set(CMAKE_Fortran_FLAGS "${CMAKE_Fortran_FLAGS} ${HIPFORT_COMPILER_FLAGS} -std=f2008")
 ELSE(CMAKE_Fortran_COMPILER_SUPPORTS_F08)
   set(CMAKE_Fortran_FLAGS "${CMAKE_Fortran_FLAGS} ${HIPFORT_COMPILER_FLAGS} -std=f2003")
 ENDIF(CMAKE_Fortran_COMPILER_SUPPORTS_F08)
-  
+ENDIF(CMAKE_Fortran_COMPILER_ID MATCHES "Cray")
+ 
 # Set compile flags for DEBUG, # RELEASE, or TESTING.  
 INCLUDE(${CMAKE_MODULE_PATH}/SetFortranFlags.cmake) 
 message("-- Done setting FortranFlags")

bin/hipfc

@@ -388,7 +388,12 @@ if [ "$UNAMEP" == "ppc64le" ] ; then
   HOST_TARGET="ppc64le-linux-gnu"
 fi
 
-FCARGS="-cpp -I$HIPFORT/include/$TARGET_ARCH"
+if [[ "$HIPFORT_COMPILER" == *"ftn" ]] ; then
+  FCARGS="-eT -J$HIPFORT/include/$TARGET_ARCH"
+else
+  FCARGS="-cpp -I$HIPFORT/include/$TARGET_ARCH"
+fi
+
 if [ $GEN_OBJECT_ONLY ]  ; then 
    FCARGS=" -c $FCARGS"
    HIPCC_OPTS=" -c $HIPCC_OPTS"

cmake/Modules/SetFortranFlags.cmake

@@ -51,6 +51,8 @@ ENDIF(CMAKE_Fortran_FLAGS_RELEASE AND CMAKE_Fortran_FLAGS_TESTING AND CMAKE_Fort
 ### GENERAL FLAGS ###
 #####################
 
+IF(NOT CMAKE_Fortran_COMPILER_ID MATCHES "Cray")
+
 # Don't add underscores in symbols for C-compatability
 SET_COMPILE_FLAG(CMAKE_Fortran_FLAGS "${CMAKE_Fortran_FLAGS}"
                  Fortran "-fno-underscoring")
@@ -69,6 +71,8 @@ SET_COMPILE_FLAG(CMAKE_Fortran_FLAGS "${CMAKE_Fortran_FLAGS}"
                          "-ta=host"      # Portland Group
                 )
 
+ENDIF(NOT CMAKE_Fortran_COMPILER_ID MATCHES "Cray")
+
 ###################
 ### DEBUG FLAGS ###
 ###################
@@ -84,22 +88,26 @@ SET_COMPILE_FLAG(CMAKE_Fortran_FLAGS_DEBUG "${CMAKE_Fortran_FLAGS_DEBUG}"
 # Turn on all warnings 
 SET_COMPILE_FLAG(CMAKE_Fortran_FLAGS_DEBUG "${CMAKE_Fortran_FLAGS_DEBUG}"
                  Fortran "-warn all" # Intel
+                         "-m2"       # HPE Cray
                          "/warn:all" # Intel Windows
                          "-Wall"     # GNU
                                      # Portland Group (on by default)
                 )
 
 # Traceback
+IF(NOT CMAKE_Fortran_COMPILER_ID MATCHES "Cray")
 SET_COMPILE_FLAG(CMAKE_Fortran_FLAGS_DEBUG "${CMAKE_Fortran_FLAGS_DEBUG}"
                  Fortran "-traceback"   # Intel/Portland Group
                          "/traceback"   # Intel Windows
                          "-fbacktrace"  # GNU (gfortran)
                          "-ftrace=full" # GNU (g95)
                 )
+ENDIF(NOT CMAKE_Fortran_COMPILER_ID MATCHES "Cray")
 
 # Check array bounds
 SET_COMPILE_FLAG(CMAKE_Fortran_FLAGS_DEBUG "${CMAKE_Fortran_FLAGS_DEBUG}"
                  Fortran "-check bounds"  # Intel
+                         "-hbounds"       # HPE Cray
                          "/check:bounds"  # Intel Windows
                          "-fcheck=bounds" # GNU (New style)
                          "-fbounds-check" # GNU (Old style)
@@ -122,6 +130,8 @@ SET_COMPILE_FLAG(CMAKE_Fortran_FLAGS_TESTING "${CMAKE_Fortran_FLAGS_TESTING}"
 
 # NOTE: agressive optimizations (-O3) are already turned on by default
 
+IF(NOT CMAKE_Fortran_COMPILER_ID MATCHES "Cray")
+
 # Unroll loops
 SET_COMPILE_FLAG(CMAKE_Fortran_FLAGS_RELEASE "${CMAKE_Fortran_FLAGS_RELEASE}"
                  Fortran "-funroll-loops" # GNU
@@ -158,3 +168,5 @@ SET_COMPILE_FLAG(CMAKE_Fortran_FLAGS_RELEASE "${CMAKE_Fortran_FLAGS_RELEASE}"
                          "/Qvec-report0" # Intel Windows
                          "-Mvect"        # Portland Group
                 )
+
+ENDIF(NOT CMAKE_Fortran_COMPILER_ID MATCHES "Cray")

lib/CMakeLists.txt

@@ -1,5 +1,7 @@
 
+IF(NOT CMAKE_Fortran_COMPILER_ID MATCHES "Cray")
 set(CMAKE_Fortran_FLAGS "${CMAKE_Fortran_FLAGS} -fno-underscoring")
+ENDIF(NOT CMAKE_Fortran_COMPILER_ID MATCHES "Cray")
 file(GLOB HIPFORT_SRC_HIP     "${CMAKE_CURRENT_SOURCE_DIR}/hipfort/*.f*")
 #file(GLOB HIPFORT_SRC_amdgcn  "${CMAKE_CURRENT_SOURCE_DIR}/modules-amdgcn/*.f*")
 #file(GLOB HIPFORT_SRC_nvptx   "${CMAKE_CURRENT_SOURCE_DIR}/modules-nvptx/*.f*")