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testperf: Allow measuring start time

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This can be used e.g. to measure how long it takes us
to get the first frame on screen.
This commit is contained in:
Matthias Clasen 2020-02-05 00:23:13 -05:00
parent 3f7e409428
commit ed742f1d6c
1 changed files with 12 additions and 3 deletions
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15
testsuite/performance/test-performance.c
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@ -8,6 +8,8 @@
typedef struct { typedef struct {
const char *group; const char *group;
gboolean do_start;
gint64 start_time;
gint64 value; gint64 value;
} Data; } Data;
@ -23,7 +25,10 @@ callback (const SysprofCaptureFrame *frame,
if (strcmp (mark->group, "gtk") == 0 && if (strcmp (mark->group, "gtk") == 0 &&
strcmp (mark->name, data->group) == 0) strcmp (mark->name, data->group) == 0)
{ {
data->value = mark->duration; if (data->do_start)
data->value = frame->time - data->start_time;
else
data->value = mark->duration;
return FALSE; return FALSE;
} }
} }
@ -37,9 +42,11 @@ static int opt_rep = 10;
static char *opt_mark; static char *opt_mark;
static char *opt_name; static char *opt_name;
static char *opt_output; static char *opt_output;
static gboolean opt_start_time;
static GOptionEntry options[] = { static GOptionEntry options[] = {
{ "mark", 0, G_OPTION_FLAG_NONE, G_OPTION_ARG_STRING, &opt_mark, "Name of the mark", "NAME" }, { "mark", 0, G_OPTION_FLAG_NONE, G_OPTION_ARG_STRING, &opt_mark, "Name of the mark", "NAME" },
{ "start", 0, G_OPTION_FLAG_NONE, G_OPTION_ARG_NONE, &opt_start_time, "Measure the start time", NULL },
{ "runs", '0', G_OPTION_FLAG_NONE, G_OPTION_ARG_INT, &opt_rep, "Number of runs", "COUNT" }, { "runs", '0', G_OPTION_FLAG_NONE, G_OPTION_ARG_INT, &opt_rep, "Number of runs", "COUNT" },
{ "name", '0', G_OPTION_FLAG_NONE, G_OPTION_ARG_STRING, &opt_name, "Name of this test", "NAME" }, { "name", '0', G_OPTION_FLAG_NONE, G_OPTION_ARG_STRING, &opt_name, "Name of this test", "NAME" },
{ "output", '0', G_OPTION_FLAG_NONE, G_OPTION_ARG_STRING, &opt_output, "Directory to save syscap files", "DIRECTORY" }, { "output", '0', G_OPTION_FLAG_NONE, G_OPTION_ARG_STRING, &opt_output, "Directory to save syscap files", "DIRECTORY" },
@ -67,7 +74,7 @@ main (int argc, char *argv[])
if (argc < 2) if (argc < 2)
{ {
g_print ("Usage: testperf [OPTIONS] COMMANDLINE\n"); g_print ("Usage: %s [OPTIONS] COMMANDLINE\n", argv[0]);
exit (1); exit (1);
} }
@ -131,7 +138,9 @@ main (int argc, char *argv[])
if (error) if (error)
g_error ("Opening syscap file: %s", error->message); g_error ("Opening syscap file: %s", error->message);
data.group = opt_mark ? opt_mark : "style"; data.group = opt_mark ? opt_mark : "css validation";
data.do_start = opt_start_time;
data.start_time = sysprof_capture_reader_get_start_time (reader);
data.value = 0; data.value = 0;
cursor = sysprof_capture_cursor_new (reader); cursor = sysprof_capture_cursor_new (reader);