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Add mcpu=native flag to GNU OpenMP builds

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This commit is contained in:
Tom Deakin 2018-04-27 13:21:30 +01:00
parent 54b8a549c1
commit 54fc326097
2 changed files with 2 additions and 1 deletions
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1
CHANGELOG.md
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@ -6,6 +6,7 @@ All notable changes to this project will be documented in this file.
### Added ### Added
- OpenACC flags to build for Volta. - OpenACC flags to build for Volta.
- Kokkos list CLI argument shows some information about which device will be used. - Kokkos list CLI argument shows some information about which device will be used.
- OpenMP GNU compiler now uses native target flag
### Changed ### Changed
- Update SYCL implementation to SYCL 1.2.1 interface. - Update SYCL implementation to SYCL 1.2.1 interface.

2
OpenMP.make
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@ -28,7 +28,7 @@ COMPILER_CLANG = clang++
COMPILER_XL = xlc++ COMPILER_XL = xlc++
CXX = $(COMPILER_$(COMPILER)) CXX = $(COMPILER_$(COMPILER))
FLAGS_GNU = -O3 -std=c++11 FLAGS_GNU = -O3 -std=c++11 -mcpu=native
FLAGS_INTEL = -O3 -std=c++11 -xHOST -qopt-streaming-stores=always FLAGS_INTEL = -O3 -std=c++11 -xHOST -qopt-streaming-stores=always
FLAGS_CRAY = -O3 -hstd=c++11 FLAGS_CRAY = -O3 -hstd=c++11
FLAGS_CLANG = -O3 -std=c++11 FLAGS_CLANG = -O3 -std=c++11