AlexIndustrial/mesa
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

vulkan/overlay: record all select metrics into output file

Browse Source 
The output looks something like this (csv style) :

fps, frame, frame_timing(us), submit, draw_indexed, pipeline_graphics, acquire_timing(us), vert_invocations, frag_invocations, gpu_timing(ns)
480.55, 242, 501512, 247, 1444, 1204, 714, 5827272, 113043296, 121424174
467.80, 234, 500214, 234, 1412, 1176, 648, 5635680, 109436188, 117743760
424.37, 213, 501923, 213, 2130, 1704, 623, 5132448, 99657292, 105474683
472.15, 237, 501962, 237, 2370, 1896, 667, 5710752, 110924644, 122226004
411.32, 206, 500826, 206, 2060, 1648, 709, 4963776, 96491764, 95333273
458.87, 230, 501228, 230, 2300, 1840, 634, 5542080, 107758204, 123112090
475.01, 238, 501044, 238, 2380, 1904, 631, 5734848, 111477480, 122087426
471.08, 236, 500972, 236, 2360, 1888, 655, 5686656, 110498496, 114816162

Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
This commit is contained in:
Lionel Landwerlin
2019-03-02 17:49:21 +00:00
parent 74a9fdd8a2
commit 81fd6ba7cc
2 changed files with 48 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/vulkan/overlay-layer/overlay.cpp
+47 -1
View File
@@ -49,6 +49,8 @@ struct instance_data {
struct overlay_params params;
bool pipeline_statistics_enabled;
bool first_line_printed;
};
struct frame_stat {
@@ -496,6 +498,19 @@ static void destroy_swapchain_data(struct swapchain_data *data)
ralloc_free(data);
}
static const char *param_unit(enum overlay_param_enabled param)
{
switch (param) {
case OVERLAY_PARAM_ENABLED_frame_timing:
case OVERLAY_PARAM_ENABLED_acquire_timing:
return "(us)";
case OVERLAY_PARAM_ENABLED_gpu_timing:
return "(ns)";
default:
return "";
}
}
static void snapshot_swapchain_frame(struct swapchain_data *data)
{
struct device_data *device_data = data->device;
@@ -519,7 +534,38 @@ static void snapshot_swapchain_frame(struct swapchain_data *data)
if (elapsed >= instance_data->params.fps_sampling_period) {
data->fps = 1000000.0f * data->n_frames_since_update / elapsed;
if (instance_data->params.output_file) {
fprintf(instance_data->params.output_file, "%.2f\n", data->fps);
if (!instance_data->first_line_printed) {
bool first_column = true;
instance_data->first_line_printed = true;
#define OVERLAY_PARAM_BOOL(name) \
if (instance_data->params.enabled[OVERLAY_PARAM_ENABLED_##name]) { \
fprintf(instance_data->params.output_file, \
"%s%s%s", first_column ? "" : ", ", #name, \
param_unit(OVERLAY_PARAM_ENABLED_##name)); \
first_column = false; \
}
#define OVERLAY_PARAM_CUSTOM(name)
OVERLAY_PARAMS
#undef OVERLAY_PARAM_BOOL
#undef OVERLAY_PARAM_CUSTOM
fprintf(instance_data->params.output_file, "\n");
}
for (int s = 0; s < OVERLAY_PARAM_ENABLED_MAX; s++) {
if (!instance_data->params.enabled[s])
continue;
if (s == OVERLAY_PARAM_ENABLED_fps) {
fprintf(instance_data->params.output_file,
"%s%.2f", s == 0 ? "" : ", ", data->fps);
} else {
fprintf(instance_data->params.output_file,
"%s%" PRIu64, s == 0 ? "" : ", ",
data->accumulated_stats.stats[s]);
}
}
fprintf(instance_data->params.output_file, "\n");
fflush(instance_data->params.output_file);
}