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libsysprof-profile: allow setting performance profile

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This allows setting the net.hadess.PowerProfiles during the execution of
the Sysprof run. This is handy if you want to test in a specific mode (such
as performance) but not leave your system in that state.
This commit is contained in:
Christian Hergert
2023-07-07 16:08:43 -07:00
parent 5c65ddf0b2
commit 6b90e48bea
5 changed files with 356 additions and 0 deletions
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5
src/libsysprof-profile/tests/test-profiler.c
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@ -31,11 +31,13 @@ static SysprofRecording *active_recording;
static gboolean memprof;
static gboolean tracer;
static gboolean gnome_shell;
static char *power_profile;
static const GOptionEntry entries[] = {
{ "capture", 'c', 0, G_OPTION_ARG_FILENAME, &capture_file, "The file to capture into", "CAPTURE" },
{ "memprof", 'm', 0, G_OPTION_ARG_NONE, &memprof, "Do memory allocation tracking on subprocess" },
{ "tracer", 't', 0, G_OPTION_ARG_NONE, &tracer, "Enable tracing with __cyg_profile_enter" },
{ "gnome-shell", 's', 0, G_OPTION_ARG_NONE, &gnome_shell, "Request GNOME Shell to provide profiler data" },
{ "power-profile", 'p', 0, G_OPTION_ARG_STRING, &power_profile, "Use POWER_PROFILE for duration of recording", "power-saver|balanced|performance" },
{ 0 }
};
@ -177,6 +179,9 @@ main (int argc,
sysprof_profiler_add_instrument (profiler, sysprof_memory_usage_new ());
sysprof_profiler_add_instrument (profiler, sysprof_network_usage_new ());
if (power_profile)
sysprof_profiler_add_instrument (profiler, sysprof_power_profile_new (power_profile));
if (gnome_shell)
sysprof_profiler_add_instrument (profiler,
sysprof_proxied_instrument_new (G_BUS_TYPE_SESSION,