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[OpenMP] Use -qarch=auto with XL compiler

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This commit is contained in:
Tom Deakin 2019-03-14 15:39:45 +00:00
parent c8098a5cc0
commit 7ec2108896
2 changed files with 3 additions and 2 deletions
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3
CHANGELOG.md
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@ -15,7 +15,8 @@ All notable changes to this project will be documented in this file.
- Output formatting of Kokkos implementation. - Output formatting of Kokkos implementation.
- Capitalisation of Kokkos filenames. - Capitalisation of Kokkos filenames.
- Updated HIP implementation to new interface. - Updated HIP implementation to new interface.
- Use parallel loop instead of kernels for OpenACC - Use parallel loop instead of kernels for OpenACC.
- OpenMP build for XL compiler uses `-qarch=auto`.
### Removed ### Removed
- Superfluous OpenMP 4.5 map(to:) clauses on kernel target regions. - Superfluous OpenMP 4.5 map(to:) clauses on kernel target regions.

2
OpenMP.make
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@ -34,7 +34,7 @@ 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
FLAGS_XL = -O5 -qarch=pwr8 -qtune=pwr8 -std=c++11 FLAGS_XL = -O5 -qarch=auto -qtune=auto -std=c++11
FLAGS_PGI = -O3 -std=c++11 FLAGS_PGI = -O3 -std=c++11
FLAGS_NEC = -O4 -finline -std=c++11 FLAGS_NEC = -O4 -finline -std=c++11
CXXFLAGS = $(FLAGS_$(COMPILER)) CXXFLAGS = $(FLAGS_$(COMPILER))