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| author |   Georgy Yakovlev <gyakovlev@gentoo.org> | 2020-06-07 16:18:31 -0700 |
|---|---|---|
| committer | Georgy Yakovlev <gyakovlev@gentoo.org> | 2020-06-07 16:29:57 -0700 |
| commit | 72de871e6fb59e1e7fb3af51bc6227ad32b0e019 (patch) | |
| tree | d2cffedb23cf346bdb4684dcb76763f0f0a81093 | |
| parent | 2020-04-22-python3-7: Add news item (diff) | |
| download | gentoo-news-72de871e6fb59e1e7fb3af51bc6227ad32b0e019.tar.gz gentoo-news-72de871e6fb59e1e7fb3af51bc6227ad32b0e019.tar.bz2 gentoo-news-72de871e6fb59e1e7fb3af51bc6227ad32b0e019.zip | |
2019-09-11-cpu_flags_ppc-introduction.en.txt: new revision
add vsx2 flag information
Signed-off-by: Georgy Yakovlev <gyakovlev@gentoo.org>
| -rw-r--r-- | 2019-09-11-cpu_flags_ppc-introduction/2019-09-11-cpu_flags_ppc-introduction.en.txt | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/2019-09-11-cpu_flags_ppc-introduction/2019-09-11-cpu_flags_ppc-introduction.en.txt b/2019-09-11-cpu_flags_ppc-introduction/2019-09-11-cpu_flags_ppc-introduction.en.txt index a4a4ee5..3267fe0 100644 --- a/2019-09-11-cpu_flags_ppc-introduction/2019-09-11-cpu_flags_ppc-introduction.en.txt +++ b/2019-09-11-cpu_flags_ppc-introduction/2019-09-11-cpu_flags_ppc-introduction.en.txt @@ -1,7 +1,7 @@ Title: new CPU_FLAGS_PPC USE_EXPAND Author: Georgy Yakovlev <gyakovlev@gentoo.org> Posted: 2019-09-11 -Revision: 1 +Revision: 2 News-Item-Format: 2.0 Display-If-Keyword: ~ppc Display-If-Keyword: ~ppc64 @@ -14,6 +14,7 @@ The flags are: altivec - Use the AltiVec/VMX instruction set vsx - Use the Vector Scalar Extension instruction set + vsx2 - Use the Vector Scalar Extension v.2 instruction set vsx3 - Use the Vector Scalar Extension v.3 instruction set Note that CPU_FLAGS_PPC variable is used on ppc and ppc64 architectures. @@ -29,10 +30,10 @@ This flag needs to be set as: It's advised to keep 'altivec' USE flag enabled to ensure safe migration and compatibility with external repositories. -'vsx' and 'vsx3' are new flags and no migration necessary. +'vsx', 'vsx2' and 'vsx3' are new flags and no migration necessary. To help users enable the correct USE_EXPAND flags PPC support has been added to app-portage/cpuid2cpuflags package: - # emerge -1v >=app-portage/cpuid2cpuflags-7 + # emerge -1v >=app-portage/cpuid2cpuflags-9 $ cpuid2cpuflags |