| Age | Commit message (Expand) | Author |
|---|
| 2024-03-07 | cpu: Enable tuning for i686-linux....* gnu/packages/gcc.scm (gcc-7, gcc-10, gcc-11, gcc-12, gcc-13)
[properties]: In compiler-cpu-architectures use the
x86_64-micro-architectures list for i686.
* guix/cpu.scm (cpu->gcc-architecture): Expand the x86_64 case to also
support i686.
Change-Id: I0b820ceb715960db5e702814fa278dc8c619a836
| Efraim Flashner |
| 2024-03-07 | cpu: Rename x86-64-v1 to x86-64....This is the actual micro-architecture designation used by compilers.
* gnu/packages/gcc.scm (%gcc-11-x86_64-micro-architectures): Rename
x86-64-v1 to x86-64.
* gnu/packages/golang.scm (%go-1.18-x86_64-micro-architectures): Same.
* guix/cpu.scm (cpu->micro-architecture-level): Same.
(gcc-architecture->micro-architecture-level): Same.
Change-Id: I19ed556a7e8deb4a77f4c63fca3b794f25092788
| Efraim Flashner |
| 2024-03-07 | 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
| Efraim Flashner |
| 2024-03-05 | guix: cpu: Update aarch64 CPUs....* guix/cpu.scm (cpu->gcc-architecture): Update list of CPUs from the
list in gcc.
Change-Id: Ifcd26c143fc9e3aaa0c5514e1dac4908d2780255
| Efraim Flashner |
| 2024-03-05 | guix: cpu: Autodetect the x86-64-v4 microarchitecture....* guix/cpu.scm (gcc-architecture->micro-architecture-level): Sort
gcc-architectures which have AVX512F support into x86-64-v4.
Change-Id: I8af0ceb692eefec7433e1fd5149379244da799c4
| Efraim Flashner |
| 2024-03-05 | guix: cpu: Update x86_64 CPUs....* guix/cpu.scm (cpu->gcc-architecture): Add graniterapids-d,
pantherlake, clearwaterforest, arrowlake-s, yongfeng. Remove
grandridge. Update CPU flags for searching to match architecture.
(gcc-architecture->micro-architecture-level): Adjust listed
architectures and sort in order used above.
Change-Id: I186ab6e396e36c34f7c61827e02f637716993141
| Efraim Flashner |
| 2023-07-12 | guix: cpu: Add gcc-architecture->micro-architecture-level mapping....* guix/cpu.scm (gcc-architecture->micro-architecture-level): New
variable.
| Efraim Flashner |
| 2023-07-12 | guix: cpu: Refactor cpu->gcc-architecture....* guix/cpu.scm (cpu->gcc-architecture): Refactor to wrap all the x86_64
options inside a common letrec-syntax.
| Efraim Flashner |
| 2023-07-12 | guix: cpu: Rewrite fallback for x86_64 cpu->gcc-architecture....* guix/cpu.scm (cpu->gcc-architecture): Adjust the fallback case to use
cpu->micro-architecture-level.
| Efraim Flashner |
| 2023-07-12 | guix: cpu: Add generalized CPU matching....* guix/cpu.scm (cpu->micro-architecture-level): New variable.
| Efraim Flashner |
| 2023-05-09 | gnu: gcc: Update cpu tuning architectures....* gnu/packages/gcc.scm (%gcc-7.5-armhf-micro-architectures): Add missing
micro-architecture.
(%gcc-10-armhf-micro-architectures): Adjust accordingly.
(%gcc-11-aarch64-micro-architectures): Add missing micro-architecture.
(%gcc-12-aarch64-micro-architectures, %gcc-12-armhf-micro-architectures,
%gcc-12-x86_64-micro-architectures, %gcc-13-aarch64-micro-architectures,
%gcc-13-armhf-micro-architectures, %gcc-13-x86_64-micro-architectures):
New variables.
(gcc-12)[properties]: Use new compiler-cpu-architectures.
* guix/cpu.scm (cpu->gcc-architecture): Update entries for Intel, AMD,
x86_64 fallback and aarch64.
| Efraim Flashner |
| 2022-05-17 | guix: cpu: Add detection for aarch64 CPUs....* guix/cpu.scm (cpu->gcc-architecture): Add detection logic for aarch64
CPUs.
| Efraim Flashner |
| 2022-05-17 | guix: cpu: Add support for reading armhf/aarch64 CPUs....* guix/cpu.scm (current-cpu): Set flags at the beginning of the loop.
Read from '/proc/cpuinfo' until the end of the file. Add match options
for discovering armhf/aarch64 cpu configurations.
| Efraim Flashner |
| 2022-02-13 | gnu: cpu: Add detection for AMD CPUs....* guix/cpu.scm <cpu>: Add vendor field.
(current-cpu): Also fill in the 'vendor' field.
(cpu->gcc-architecture): Add detection logic for AMD CPUs.
| Efraim Flashner |
| 2022-02-13 | guix: cpu: Rewrite based on feature flags....* guix/cpu.scm (cpu->gcc-architecture): Rewrite detection based on
detected feature flags.
| Efraim Flashner |
| 2022-01-01 | Add (guix cpu)....* guix/cpu.scm: New file.
* Makefile.am (MODULES): Add it.
| Ludovic Courtès |
