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| author | Efraim Flashner <efraim@flashner.co.il> | 2024-03-06 09:09:56 +0200 |
|---|---|---|
| committer | Efraim Flashner <efraim@flashner.co.il> | 2024-03-07 13:04:27 +0200 |
| commit | 63165a94862c2b338e329cbd781712c7a7a1b475 (patch) | |
| tree | a4fc32aec0929d2096a556fa54cefa1b3ebb437b /guix/cpu.scm | |
| parent | 0753dd3aa07f609db98d50438f69f96c27e11eec (diff) | |
cpu: Be consistent with x86_64 micro-architecture names.
* gnu/packages/golang.scm (%go-1.18-x86_64-micro-architectures): Rename
micro-architectures from x86_64-v* to x86-64-v*.
* guix/cpu.scm (cpu->gcc-architecture): Return x86-64 as the fallback.
(cpu->micro-architecture-level): Rename micro-architectures from
x86_64-v* to x86-64-v*.
(gcc-architecture->micro-architecture-level): Same.
Change-Id: I37db65970417c22699ae8097b0361bccf76c1267
Diffstat (limited to 'guix/cpu.scm')
| -rw-r--r-- | guix/cpu.scm | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/guix/cpu.scm b/guix/cpu.scm index e80b74f161..b69c9b5360 100644 --- a/guix/cpu.scm +++ b/guix/cpu.scm @@ -200,7 +200,7 @@ corresponds to CPU, a record as returned by 'current-cpu'." ;; TODO: Recognize CENTAUR/CYRIX/NSC? - "x86_64"))) + "x86-64"))) ("aarch64" ;; Transcribed from GCC's list of aarch64 processors in aarch64-cores.def ;; What to do with big.LITTLE cores? @@ -290,12 +290,12 @@ correspond roughly to CPU, a record as returned by 'current-cpu'." ;; v2: CMPXCHG16B, LAHF, SAHF, POPCNT, SSE3, SSE4.1, SSE4.2, SSSE3 ("avx512f" "avx512bw" "abx512cd" "abx512dq" "avx512vl" "avx" "avx2" "bmi1" "bmi2" "f16c" "fma" "movbe" - "popcnt" "sse3" "sse4_1" "sse4_2" "ssse3" => "x86_64-v4") + "popcnt" "sse3" "sse4_1" "sse4_2" "ssse3" => "x86-64-v4") ("avx" "avx2" "bmi1" "bmi2" "f16c" "fma" "movbe" - "popcnt" "sse3" "sse4_1" "sse4_2" "ssse3" => "x86_64-v3") - ("popcnt" "sse3" "sse4_1" "sse4_2" "ssse3" => "x86_64-v2") - (_ => "x86_64-v1"))) - "x86_64-v1")) + "popcnt" "sse3" "sse4_1" "sse4_2" "ssse3" => "x86-64-v3") + ("popcnt" "sse3" "sse4_1" "sse4_2" "ssse3" => "x86-64-v2") + (_ => "x86-64-v1"))) + "x86-64-v1")) (architecture ;; TODO: More architectures architecture))) @@ -304,22 +304,22 @@ correspond roughly to CPU, a record as returned by 'current-cpu'." "Return a matching psABI micro-architecture, allowing optimizations for x86_64 CPUs for compilers which don't allow for more focused optimizing." ;; Matching gcc-architectures isn't an easy task, with the rule-of-thumb being - ;; AVX512F+ for x86_64-v4, AVX+ for x86_64-v3. + ;; AVX512F+ for x86-64-v4, AVX+ for x86-64-v3. ;; https://gitlab.com/x86-psABIs/x86-64-ABI/-/blob/master/x86-64-ABI/low-level-sys-info.tex (match gcc-architecture ((or "graniterapids-d" "graniterapids" "tigerlake" "sapphirerapids" "cooperlake" "icelake-server" "icelake-client" "cannonlake" "knm" "knl" "skylake-avx512" "znver4") - "x86_64-v4") + "x86-64-v4") ((or "pantherlake" "clearwaterforest" "arrowlake-s" "sierraforest" "alderlake" "skylake" "broadwell" "haswell" "znver3" "znver2" "znver1" "bdver4") - "x86_64-v3") + "x86-64-v3") ((or "sandybridge" "tremont" "goldmont-plus" "goldmont" "silvermont" "nehalem" "bonnell" "core2" "btver2" "athalon" "k8-sse3" "k8" "bdver3" "bdver2" "bdver1" "btver1" "amdfam10" "lujiazui" "yongfeng" "x86-64") - "x86_64-v1") + "x86-64-v1") (_ gcc-architecture))) |