diff options
Diffstat (limited to 'src/testlib/qtestcase.cpp')
| -rw-r--r-- | src/testlib/qtestcase.cpp | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/src/testlib/qtestcase.cpp b/src/testlib/qtestcase.cpp index 87d32da26a..c1ab574291 100644 --- a/src/testlib/qtestcase.cpp +++ b/src/testlib/qtestcase.cpp @@ -1343,6 +1343,8 @@ Q_TESTLIB_EXPORT void qtest_qParseArgs(int argc, char *argv[], bool qml) #endif #ifdef QTESTLIB_USE_PERF_EVENTS " -perf : Use Linux perf events to time benchmarks\n" + " -perfcounter name : Use the counter named 'name'\n" + " -perfcounterlist : Lists the counters available\n" #endif #ifdef HAVE_TICK_COUNTER " -tickcounter : Use CPU tick counters to time benchmarks\n" @@ -1492,6 +1494,16 @@ Q_TESTLIB_EXPORT void qtest_qParseArgs(int argc, char *argv[], bool qml) } else { fprintf(stderr, "WARNING: Linux perf events not available. Using the walltime measurer.\n"); } + } else if (strcmp(argv[i], "-perfcounter") == 0) { + if (i + 1 >= argc) { + fprintf(stderr, "-perfcounter needs an extra parameter with the name of the counter\n"); + exit(1); + } else { + QBenchmarkPerfEventsMeasurer::setCounter(argv[++i]); + } + } else if (strcmp(argv[i], "-perfcounterlist") == 0) { + QBenchmarkPerfEventsMeasurer::listCounters(); + exit(0); #endif #ifdef HAVE_TICK_COUNTER } else if (strcmp(argv[i], "-tickcounter") == 0) { |