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Add -march=native -mtune=native to config/config.cmake #17468

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Add -march=native -mtune=native to config/config.cmake #17468

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10 changes: 0 additions & 10 deletions config/darwin.cmake
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Original file line number Diff line number Diff line change
Expand Up @@ -52,16 +52,6 @@ set(USE_LAPACK ON CACHE BOOL "Build with lapack support")

set(USE_TVM_OP OFF CACHE BOOL "Enable use of TVM operator build system.")

#---------------------
# Compilers
#--------------------
# Compilers are usually autodetected. Uncomment and modify the next 3 lines to
# choose manually:

# set(CMAKE_C_COMPILER "" CACHE BOOL "C compiler")
# set(CMAKE_CXX_COMPILER "" CACHE BOOL "C++ compiler")
# set(CMAKE_CUDA_COMPILER "" CACHE BOOL "Cuda compiler (nvcc)")


#---------------------------------------------
# CPU instruction sets: The support is autodetected if turned ON
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14 changes: 7 additions & 7 deletions config/linux.cmake
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Expand Up @@ -71,14 +71,14 @@ set(USE_LAPACK ON CACHE BOOL "Build with lapack support")
set(USE_TVM_OP OFF CACHE BOOL "Enable use of TVM operator build system.")

#---------------------
# Compilers
# Compiler
#--------------------
# Compilers are usually autodetected. Uncomment and modify the next 3 lines to
# choose manually:

# set(CMAKE_C_COMPILER "" CACHE BOOL "C compiler")
# set(CMAKE_CXX_COMPILER "" CACHE BOOL "C++ compiler")
# set(CMAKE_CUDA_COMPILER "" CACHE BOOL "Cuda compiler (nvcc)")
# CPU Architecture to optimize for. With default settings, your build may not
# work on earlier CPUs than the one used by the system you are compiling on.
# To work with older CPU, set the -march, -mtune variables below to the
# respective architecture name of the target CPU (see GCC documentation).
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -march=native -mtune=native" CACHE STRING "C compiler flags")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -march=native -mtune=native" CACHE STRING "C++ compiler flags")


#---------------------------------------------
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13 changes: 7 additions & 6 deletions config/linux_gpu.cmake
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Original file line number Diff line number Diff line change
Expand Up @@ -75,14 +75,15 @@ set(USE_LAPACK ON CACHE BOOL "Build with lapack support")
set(USE_TVM_OP OFF CACHE BOOL "Enable use of TVM operator build system.")

#---------------------
# Compilers
# Compiler
#--------------------
# Compilers are usually autodetected. Uncomment and modify the next 3 lines to
# choose manually:
# CPU Architecture to optimize for. With default settings, your build may not
# work on earlier CPUs than the one used by the system you are compiling on.
# To work with older CPU, set the -march, -mtune variables below to the
# respective architecture name of the target CPU (see GCC documentation).

# set(CMAKE_C_COMPILER "" CACHE BOOL "C compiler")
# set(CMAKE_CXX_COMPILER "" CACHE BOOL "C++ compiler")
# set(CMAKE_CUDA_COMPILER "" CACHE BOOL "Cuda compiler (nvcc)")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -march=native -mtune=native" CACHE STRING "C compiler flags")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -march=native -mtune=native" CACHE STRING "C++ compiler flags")


#---------------------------------------------
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