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| author | Eli Zaretskii <eliz@gnu.org> | 2021-03-07 15:32:55 +0200 |
|---|---|---|
| committer | Eli Zaretskii <eliz@gnu.org> | 2021-03-07 15:32:55 +0200 |
| commit | 619f66f423c76d94b2bca728f9c22b536e909108 (patch) | |
| tree | ecdea436c993f75d73b325c7552937a223365d80 /lisp/emacs-lisp/comp.el | |
| parent | 99638d128ee07fa35525ac47217f68dd518e9175 (diff) | |
| download | emacs-619f66f423c76d94b2bca728f9c22b536e909108.tar.gz emacs-619f66f423c76d94b2bca728f9c22b536e909108.tar.bz2 emacs-619f66f423c76d94b2bca728f9c22b536e909108.zip | |
Use MS-Windows system APIs to get number of processors
* lisp/emacs-lisp/comp.el: Use 'w32-get-nproc' instead of the
environment variable NUMBER_OF_PROCESSORS.
* src/w32proc.c (Fw32_get_nproc): New primitive.
* src/w32.c (w32_get_nproc): New function.
(sample_system_load): Call w32_get_nproc to initialize the number
of processors on this system.
* src/w32.h (w32_get_nproc): Add prototype.
Diffstat (limited to 'lisp/emacs-lisp/comp.el')
| -rw-r--r-- | lisp/emacs-lisp/comp.el | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/lisp/emacs-lisp/comp.el b/lisp/emacs-lisp/comp.el index 134b5a28086..70e10644ca8 100644 --- a/lisp/emacs-lisp/comp.el +++ b/lisp/emacs-lisp/comp.el @@ -3824,8 +3824,7 @@ processes from `comp-async-compilations'" ;; the number of processors, see get_native_system_info in w32.c. ;; The result needs to be exported to Lisp. (max 1 (/ (cond ((eq 'windows-nt system-type) - (string-to-number (getenv - "NUMBER_OF_PROCESSORS"))) + (w32-get-nproc)) ((executable-find "nproc") (string-to-number (shell-command-to-string "nproc"))) |