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| author | Tobias Geerinckx-Rice <me@tobias.gr> | 2021-01-06 02:14:42 +0100 |
|---|---|---|
| committer | Tobias Geerinckx-Rice <me@tobias.gr> | 2021-01-06 02:53:54 +0100 |
| commit | acc87fae1307ee1f516783f024c7f362784daa39 (patch) | |
| tree | 094788e6cbb46dedd24835915256da0fa2045743 /gnu | |
| parent | e1e42eacf82d62a49b3da634c0b8dd9b8e962a3d (diff) | |
| download | guix-acc87fae1307ee1f516783f024c7f362784daa39.tar guix-acc87fae1307ee1f516783f024c7f362784daa39.tar.gz | |
gnu: Add turbostat.
* gnu/packages/linux.scm (turbostat): New public variable.
Diffstat (limited to 'gnu')
| -rw-r--r-- | gnu/packages/linux.scm | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/gnu/packages/linux.scm b/gnu/packages/linux.scm index 71f21aa687..e69aeee28e 100644 --- a/gnu/packages/linux.scm +++ b/gnu/packages/linux.scm @@ -5364,6 +5364,45 @@ be installed and loaded separately. Only the original vendor firmware is supported.") (license license:gpl3+))) +(define-public turbostat + (package + (name "turbostat") + ;; XXX turbostat reports a version like ‘20.09.30’ but using it here would + ;; make it harder to benefit from ‘free’ linux-libre package updates. + (version (package-version linux-libre)) + (source (package-source linux-libre)) + (build-system gnu-build-system) + (arguments + `(#:tests? #f ; no test suite + #:make-flags + (list (string-append "CC=" ,(cc-for-target)) + (string-append "PREFIX=" (assoc-ref %outputs "out"))) + #:phases + (modify-phases %standard-phases + (add-after 'unpack 'enter-subdirectory + (lambda _ + (chdir "tools/power/x86/turbostat") + #t)) + (delete 'configure)))) ; no configure script + (inputs + `(("libcap" ,libcap))) + (supported-systems '("i686-linux" "x86_64-linux")) + (home-page (package-home-page linux-libre)) + (synopsis "Report x86 processor frequency and idle statistics") + (description + "Turbostat reports x86 processor topology, frequency, idle power state +statistics, temperature, and power consumption. Some information is unavailable +on older processors. + +It can be used to identify machines that are inefficient in terms of power usage +or idle time, report the rate of @acronym{SMI, system management interrupt}s +occurring on the system, or verify the effects of power management tuning. + +@command{turbostat} reads hardware counters but doesn't write to them, so it +won't interfere with the OS or other running processes---including multiple +invocations of itself.") + (license license:gpl2))) + (define-public ntfs-3g (package (name "ntfs-3g") |