Gentoo Archives: gentoo-dev

From: "Michał Górny" <mgorny@g.o>
To: gentoo-dev@l.g.o
Cc: "Michał Górny" <mgorny@g.o>
Subject: [gentoo-dev] [PATCH] CPU_FLAGS_X86: add global 'f16c' flag
Date: Sat, 13 Jul 2019 12:02:09
Message-Id: 20190713120200.21229-1-mgorny@gentoo.org
1 The 'f16c' flag is defined locally in 3 packages, and supported
2 by cpuid2cpuflags since Mar 2016.
3
4 Signed-off-by: Michał Górny <mgorny@g.o>
5 ---
6 profiles/desc/cpu_flags_x86.desc | 1 +
7 1 file changed, 1 insertion(+)
8
9 diff --git a/profiles/desc/cpu_flags_x86.desc b/profiles/desc/cpu_flags_x86.desc
10 index 509726d93359..35ca08b18700 100644
11 --- a/profiles/desc/cpu_flags_x86.desc
12 +++ b/profiles/desc/cpu_flags_x86.desc
13 @@ -11,6 +11,7 @@ aes - Enable support for Intel's AES instruction set (AES-NI)
14 avx - Adds support for Advanced Vector Extensions instructions
15 avx2 - Adds support for Advanced Vector Extensions 2 instructions
16 avx512f - Adds support for AVX-512 Foundation instructions
17 +f16c - Adds support for F16C instruction set for converting between half-precision and single-precision floats
18 fma3 - Use the Fused Multiply Add 3 instruction set ([fma] in cpuinfo)
19 fma4 - Use the Fused Multiply Add 4 instruction set
20 mmx - Use the MMX instruction set
21 --
22 2.22.0

Replies

Subject Author
Re: [gentoo-dev] [PATCH] CPU_FLAGS_X86: add global 'f16c' flag Matt Turner <mattst88@g.o>