#define MAX_MONITORS_IN_FLIGHT 1000
+/* Timer query */
+typedef struct timer_query
+{
+ unsigned id;
+
+ metrics_op_t op;
+ struct timer_query *next;
+} timer_query_t;
+
+/* Performance-monitor query */
+typedef struct monitor
+{
+ unsigned id;
+
+ metrics_op_t op;
+ struct monitor *next;
+} monitor_t;
+
+typedef struct op_metrics
+{
+ /* This happens to also be the index into the
+ * ctx->op_metrics array currently
+ */
+ metrics_op_t op;
+ double time_ns;
+
+ double **counters;
+} op_metrics_t;
+
+struct metrics
+{
+ /* Description of all available peformance counters, counter
+ * groups, their names and IDs, etc. */
+ metrics_info_t *info;
+
+ /* The current operation being measured. */
+ metrics_op_t op;
+
+ /* GL_TIME_ELAPSED query for which glEndQuery has not yet
+ * been called. */
+ unsigned timer_begun_id;
+
+ /* GL_TIME_ELAPSED queries for which glEndQuery has been
+ * called, (but results have not yet been queried). */
+ timer_query_t *timer_head;
+ timer_query_t *timer_tail;
+
+ /* Performance monitor for which glEndPerfMonitorAMD has not
+ * yet been called. */
+ unsigned monitor_begun_id;
+
+ /* Performance monitors for which glEndPerfMonitorAMD has
+ * been called, (but results have not yet been queried). */
+ monitor_t *monitor_head;
+ monitor_t *monitor_tail;
+
+ int monitors_in_flight;
+
+ unsigned num_op_metrics;
+ op_metrics_t *op_metrics;
+};
+
+metrics_t *
+metrics_create (metrics_info_t *info)
+{
+ metrics_t *metrics;
+
+ metrics = xmalloc (sizeof (metrics_t));
+
+ metrics->info = info;
+
+ metrics->op = 0;
+
+ metrics->timer_begun_id = 0;
+
+ metrics->timer_head = NULL;
+ metrics->timer_tail = NULL;
+
+ metrics->monitor_begun_id = 0;
+
+ metrics->monitor_head = NULL;
+ metrics->monitor_tail = NULL;
+
+ metrics->monitors_in_flight = 0;
+
+ metrics->num_op_metrics = 0;
+ metrics->op_metrics = NULL;
+
+ return metrics;
+}
+
+void
+metrics_fini (metrics_t *metrics)
+{
+ timer_query_t *timer, *timer_next;
+ monitor_t *monitor, *monitor_next;
+
+ /* Discard and cleanup any outstanding queries. */
+ if (metrics->timer_begun_id) {
+ glEndQuery (GL_TIME_ELAPSED);
+ glDeleteQueries (1, &metrics->timer_begun_id);
+ metrics->timer_begun_id = 0;
+ }
+
+ for (timer = metrics->timer_head;
+ timer;
+ timer = timer_next)
+ {
+ glDeleteQueries (1, &timer->id);
+ timer_next = timer->next;
+ free (timer);
+ }
+ metrics->timer_head = NULL;
+ metrics->timer_tail = NULL;
+
+ if (metrics->monitor_begun_id) {
+ glEndPerfMonitorAMD (metrics->monitor_begun_id);
+ glDeletePerfMonitorsAMD (1, &metrics->monitor_begun_id);
+ metrics->monitor_begun_id = 0;
+ }
+
+ for (monitor = metrics->monitor_head;
+ monitor;
+ monitor = monitor_next)
+ {
+ glDeletePerfMonitorsAMD (1, &monitor->id);
+ monitor_next = monitor->next;
+ free (monitor);
+ }
+ metrics->monitor_head = NULL;
+ metrics->monitor_tail = NULL;
+
+ metrics->monitors_in_flight = 0;
+}
+
+void
+metrics_destroy (metrics_t *metrics)
+{
+ metrics_fini (metrics);
+
+ free (metrics);
+}
+
static const char *
metrics_op_string (metrics_op_t op)
{
metrics_counter_start (void)
{
context_t *ctx = context_get_current ();
- metrics_t *metrics = &ctx->metrics;
+ metrics_t *metrics = ctx->metrics;
unsigned i;
/* Initialize the timer_query and monitor objects */
glGenPerfMonitorsAMD (1, &metrics->monitor_begun_id);
- for (i = 0; i < ctx->metrics_info.num_groups; i++)
+ for (i = 0; i < metrics->info->num_groups; i++)
{
metrics_group_info_t *group;
int num_counters;
- group = &ctx->metrics_info.groups[i];
+ group = &metrics->info->groups[i];
num_counters = group->num_counters;
if (group->max_active_counters < group->num_counters)
metrics_counter_stop (void)
{
context_t *ctx = context_get_current ();
- metrics_t *metrics = &ctx->metrics;
+ metrics_t *metrics = ctx->metrics;
timer_query_t *timer;
monitor_t *monitor;
metrics_set_current_op (metrics_op_t op)
{
context_t *ctx = context_get_current ();
- metrics_t *metrics = &ctx->metrics;
+ metrics_t *metrics = ctx->metrics;
metrics->op = op;
}
metrics_get_current_op (void)
{
context_t *ctx = context_get_current ();
- metrics_t *metrics = &ctx->metrics;
+ metrics_t *metrics = ctx->metrics;
return metrics->op;
}
static void
op_metrics_init (context_t *ctx, op_metrics_t *metrics, metrics_op_t op)
{
- metrics_info_t *info = &ctx->metrics_info;
+ metrics_info_t *info = ctx->metrics->info;
unsigned i, j;
metrics->op = op;
static op_metrics_t *
ctx_get_op_metrics (context_t *ctx, metrics_op_t op)
{
- metrics_t *metrics = &ctx->metrics;
+ metrics_t *metrics = ctx->metrics;
unsigned i;
if (op >= metrics->num_op_metrics)
p += sizeof(var);
context_t *ctx = context_get_current ();
- metrics_info_t *info = &ctx->metrics_info;
+ metrics_info_t *info = ctx->metrics->info;
op_metrics_t *metrics = ctx_get_op_metrics (ctx, op);
unsigned char *p = (unsigned char *) result;
per_stage_metrics_t *per_stage,
double total)
{
- metrics_info_t *info = &ctx->metrics_info;
+ metrics_info_t *info = ctx->metrics->info;
op_metrics_t *metric = per_stage->metrics;
metrics_group_info_t *group;
const char *op_string;
print_program_metrics (void)
{
context_t *ctx = context_get_current ();
- metrics_t *metrics = &ctx->metrics;
- metrics_info_t *info = &ctx->metrics_info;
+ metrics_t *metrics = ctx->metrics;
+ metrics_info_t *info = metrics->info;
unsigned num_shader_stages = info->num_shader_stages;
per_stage_metrics_t *sorted, *per_stage;
double total_time, op_cycles;
metrics_exit (void)
{
context_t *ctx = context_get_current ();
- metrics_t *metrics = &ctx->metrics;
- metrics_info_t *info = &ctx->metrics_info;
+ metrics_t *metrics = ctx->metrics;
+ metrics_info_t *info = metrics->info;
unsigned i, j;
timer_query_t *timer, *timer_next;
monitor_t *monitor, *monitor_next;
metrics_collect_available (void)
{
context_t *ctx = context_get_current ();
- metrics_t *metrics = &ctx->metrics;
+ metrics_t *metrics = ctx->metrics;
/* Consume all timer queries that are ready. */
timer_query_t *timer = metrics->timer_head;
print_program_metrics ();
}
}
-
-void
-metrics_init (metrics_t *metrics)
-{
- metrics->op = 0;
-
- metrics->timer_begun_id = 0;
-
- metrics->timer_head = NULL;
- metrics->timer_tail = NULL;
-
- metrics->monitor_begun_id = 0;
-
- metrics->monitor_head = NULL;
- metrics->monitor_tail = NULL;
-
- metrics->monitors_in_flight = 0;
-
- metrics->num_op_metrics = 0;
- metrics->op_metrics = NULL;
-}
-
-void
-metrics_fini (metrics_t *metrics)
-{
- timer_query_t *timer, *timer_next;
- monitor_t *monitor, *monitor_next;
-
- /* Since these metrics are going away, let's first collect
- * whatever results might already be available. */
- metrics_collect_available ();
-
- /* If, after collection, any queries are still outstanding,
- * just give up and clean them up. */
- if (metrics->timer_begun_id) {
- glEndQuery (GL_TIME_ELAPSED);
- glDeleteQueries (1, &metrics->timer_begun_id);
- metrics->timer_begun_id = 0;
- }
-
- for (timer = metrics->timer_head;
- timer;
- timer = timer_next)
- {
- glDeleteQueries (1, &timer->id);
- timer_next = timer->next;
- free (timer);
- }
- metrics->timer_head = NULL;
- metrics->timer_tail = NULL;
-
- if (metrics->monitor_begun_id) {
- glEndPerfMonitorAMD (metrics->monitor_begun_id);
- glDeletePerfMonitorsAMD (1, &metrics->monitor_begun_id);
- metrics->monitor_begun_id = 0;
- }
-
- for (monitor = metrics->monitor_head;
- monitor;
- monitor = monitor_next)
- {
- glDeletePerfMonitorsAMD (1, &monitor->id);
- monitor_next = monitor->next;
- free (monitor);
- }
- metrics->monitor_head = NULL;
- metrics->monitor_tail = NULL;
-
- metrics->monitors_in_flight = 0;
-
-}
projects / fips / blobdiff