diff options
| author | Alexei Cazacov <[email protected]> | 2025-05-13 16:22:45 +0300 |
|---|---|---|
| committer | Alexei Cazacov <[email protected]> | 2025-06-26 11:58:26 +0300 |
| commit | 8def878a59982d9a378cf0e3975cda86627f086e (patch) | |
| tree | 14ec6cbd164a2ccd2576bda4cc1211e911d939aa | |
| parent | 91fe5b358e211aa308effacb95ea2dc1d75590b0 (diff) | |
This commit adds a `perf` option description and mentions that the
`tickcounter` options requires a hardware support.
Fixes: QTBUG-134795
Pick-to: 6.10 6.9 6.8
Change-Id: I8462073850b6811508776b40e867e62eb88f78e7
Reviewed-by: Dennis Oberst <[email protected]>
| -rw-r--r-- | src/testlib/doc/src/qttestlib-manual.qdoc | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/src/testlib/doc/src/qttestlib-manual.qdoc b/src/testlib/doc/src/qttestlib-manual.qdoc index 65bdd96e784..78157afa151 100644 --- a/src/testlib/doc/src/qttestlib-manual.qdoc +++ b/src/testlib/doc/src/qttestlib-manual.qdoc @@ -373,9 +373,11 @@ \list \li \c -callgrind \br - Uses Callgrind to time benchmarks (Linux only). + Uses Callgrind to time benchmarks (Linux and \macos). + \li \c -perf \br + Uses Linux perf events to time benchmarks \li \c -tickcounter \br - Uses CPU tick counters to time benchmarks. + Uses CPU tick counters to time benchmarks. Requires hardware support. \li \c -eventcounter \br Counts events received during benchmarks. \li \c -minimumvalue \e n \br @@ -452,7 +454,7 @@ The code inside the QBENCHMARK macro will be measured, and possibly also repeated several times in order to get an accurate measurement. This depends on the selected measurement back-end. Several back-ends are available. They can be selected on the - command line: + command line (see \l{Benchmarking Options}): \target testlib-benchmarking-measurement |