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35 # the name of the target operating system
36 set(CMAKE_SYSTEM_NAME Linux CACHE STRING "Cross-compiling for Fujitsu Sparc64")
38 set_property(GLOBAL PROPERTY TARGET_SUPPORTS_SHARED_LIBS FALSE)
41 set(CMAKE_C_COMPILER mpifccpx)
42 set(CMAKE_CXX_COMPILER mpiFCCpx)
43 set(CMAKE_C_COMPILER_ID "Fujitsu" CACHE STRING "Prevent CMake from adding GNU-specific linker flags (-rdynamic)" FORCE)
45 set(CMAKE_C_FLAGS "-Kopenmp -Kfast,reduction,swp,simd=2,uxsimd -x500 -Xg -DGMX_RELAXED_DOUBLE_PRECISION -w" CACHE STRING "Fujitsu Sparc64 C Flags" FORCE)
46 set(CMAKE_CXX_FLAGS "${CMAKE_C_FLAGS}" CACHE STRING "Fujitsu Sparc64 C++ Flags" FORCE)
47 set(GMX_SOFTWARE_INVSQRT OFF CACHE BOOL "Use native 1.0/sqrt(x) on Fujitsu Sparc64" FORCE)
49 set(GMX_THREAD_MPI OFF CACHE BOOL "Use real MPI instead" FORCE)
50 set(GMX_MPI ON CACHE BOOL "Use MPI library" FORCE)
51 set(GMX_DOUBLE ON CACHE BOOL "Use double by default on Fujitsu Sparc64 (due to HPC-ACE)" FORCE)
52 set(GMX_GPU OFF CACHE BOOL "Cannot do GPU acceleration on Fujitsu Sparc64" FORCE)
53 set(BUILD_SHARED_LIBS OFF CACHE BOOL "Use static linking by default on Fujitsu Sparc64" FORCE)
55 set(GMX_SIMD "Sparc64_HPC_ACE" CACHE STRING "Enabling Sparc64 HPC-ACE SIMD when using Fujitsu Sparc64 toolchain")