freedreno_fence.h \
freedreno_gmem.c \
freedreno_gmem.h \
+ freedreno_perfcntr.h \
freedreno_program.c \
freedreno_program.h \
freedreno_query.c \
--- /dev/null
+/*
+ * Copyright (C) 2018 Rob Clark <robclark@freedesktop.org>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Authors:
+ * Rob Clark <robclark@freedesktop.org>
+ */
+
+#ifndef FREEDRENO_PERFCNTR_H_
+#define FREEDRENO_PERFCNTR_H_
+
+#include "pipe/p_defines.h"
+
+/*
+ * Mapping very closely to the AMD_performance_monitor extension, adreno has
+ * groups of performance counters where each group has N counters, which can
+ * select from M different countables (things that can be counted), where
+ * generally M > N.
+ */
+
+/* Describes a single counter: */
+struct fd_perfcntr_counter {
+ /* offset of the select register to choose what to count: */
+ unsigned select_reg;
+ /* offset of the lo/hi 32b to read current counter value: */
+ unsigned counter_reg_lo;
+ unsigned counter_reg_hi;
+ /* Optional, most counters don't have enable/clear registers: */
+ unsigned enable;
+ unsigned clear;
+};
+
+/* Describes a single countable: */
+struct fd_perfcntr_countable {
+ const char *name;
+ /* selector register enum value to select this countable: */
+ unsigned selector;
+
+ /* description of the countable: */
+ enum pipe_driver_query_type query_type;
+ enum pipe_driver_query_result_type result_type;
+};
+
+/* Describes an entire counter group: */
+struct fd_perfcntr_group {
+ const char *name;
+ unsigned num_counters;
+ const struct fd_perfcntr_counter *counters;
+ unsigned num_countables;
+ const struct fd_perfcntr_countable *countables;
+};
+
+
+#endif /* FREEDRENO_PERFCNTR_H_ */
fd_get_driver_query_info(struct pipe_screen *pscreen,
unsigned index, struct pipe_driver_query_info *info)
{
+ struct fd_screen *screen = fd_screen(pscreen);
+
if (!info)
- return ARRAY_SIZE(sw_query_list);
+ return ARRAY_SIZE(sw_query_list) + screen->num_perfcntr_queries;
- if (index >= ARRAY_SIZE(sw_query_list))
- return 0;
+ if (index >= ARRAY_SIZE(sw_query_list)) {
+ index -= ARRAY_SIZE(sw_query_list);
+ if (index >= screen->num_perfcntr_queries)
+ return 0;
+ *info = screen->perfcntr_queries[index];
+ return 1;
+ }
*info = sw_query_list[index];
return 1;
}
+static int
+fd_get_driver_query_group_info(struct pipe_screen *pscreen, unsigned index,
+ struct pipe_driver_query_group_info *info)
+{
+ struct fd_screen *screen = fd_screen(pscreen);
+
+ if (!info)
+ return screen->num_perfcntr_groups;
+
+ if (index >= screen->num_perfcntr_groups)
+ return 0;
+
+ const struct fd_perfcntr_group *g = &screen->perfcntr_groups[index];
+
+ info->name = g->name;
+ info->max_active_queries = g->num_counters;
+ info->num_queries = g->num_countables;
+
+ return 1;
+}
+
static void
fd_set_active_query_state(struct pipe_context *pipe, boolean enable)
{
}
+static void
+setup_perfcntr_query_info(struct fd_screen *screen)
+{
+ unsigned num_queries = 0;
+
+ for (unsigned i = 0; i < screen->num_perfcntr_groups; i++)
+ num_queries += screen->perfcntr_groups[i].num_countables;
+
+ screen->perfcntr_queries =
+ calloc(num_queries, sizeof(screen->perfcntr_queries[0]));
+ screen->num_perfcntr_queries = num_queries;
+
+ unsigned idx = 0;
+ for (unsigned i = 0; i < screen->num_perfcntr_groups; i++) {
+ const struct fd_perfcntr_group *g = &screen->perfcntr_groups[i];
+ for (unsigned j = 0; j < g->num_countables; j++) {
+ struct pipe_driver_query_info *info =
+ &screen->perfcntr_queries[idx];
+ const struct fd_perfcntr_countable *c =
+ &g->countables[j];
+
+ info->name = c->name;
+ info->query_type = FD_QUERY_FIRST_PERFCNTR + idx;
+ info->type = c->query_type;
+ info->result_type = c->result_type;
+ info->group_id = i;
+ info->flags = PIPE_DRIVER_QUERY_FLAG_BATCH;
+
+ idx++;
+ }
+ }
+}
+
void
fd_query_screen_init(struct pipe_screen *pscreen)
{
pscreen->get_driver_query_info = fd_get_driver_query_info;
+ pscreen->get_driver_query_group_info = fd_get_driver_query_group_info;
+ setup_perfcntr_query_info(fd_screen(pscreen));
}
void
#define FD_QUERY_SHADOW_UPLOADS (PIPE_QUERY_DRIVER_SPECIFIC + 7) /* texture/buffer uploads that shadowed rsc */
#define FD_QUERY_VS_REGS (PIPE_QUERY_DRIVER_SPECIFIC + 8) /* avg # of VS registers (scaled up by 100x) */
#define FD_QUERY_FS_REGS (PIPE_QUERY_DRIVER_SPECIFIC + 9) /* avg # of VS registers (scaled up by 100x) */
+/* insert any new non-perfcntr queries here, the first perfcntr index
+ * needs to come last!
+ */
+#define FD_QUERY_FIRST_PERFCNTR (PIPE_QUERY_DRIVER_SPECIFIC + 10)
void fd_query_screen_init(struct pipe_screen *pscreen);
void fd_query_context_init(struct pipe_context *pctx);
ralloc_free(screen->compiler);
+ free(screen->perfcntr_queries);
free(screen);
}
#include "os/os_thread.h"
#include "freedreno_batch_cache.h"
+#include "freedreno_perfcntr.h"
#include "freedreno_util.h"
struct fd_bo;
uint32_t priority_mask;
bool has_timestamp;
+ unsigned num_perfcntr_groups;
+ const struct fd_perfcntr_group *perfcntr_groups;
+
+ /* generated at startup from the perfcntr groups: */
+ unsigned num_perfcntr_queries;
+ struct pipe_driver_query_info *perfcntr_queries;
+
void *compiler; /* currently unused for a2xx */
struct fd_device *dev;
'freedreno_fence.h',
'freedreno_gmem.c',
'freedreno_gmem.h',
+ 'freedreno_perfcntr.h',
'freedreno_program.c',
'freedreno_program.h',
'freedreno_query.c',
projects / mesa.git / commitdiff