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/*
* Copyright © 2019 Intel Corporation
*
* 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 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.
*/
#include <xf86drm.h>
#include "iris_context.h"
#include "iris_perf.h"
struct iris_perf_query {
struct gl_perf_query_object base;
struct intel_perf_query_object *query;
};
static unsigned
iris_init_perf_query_info(struct pipe_context *pipe)
{
struct iris_context *ice = (void *) pipe;
struct iris_screen *screen = (struct iris_screen *) ice->ctx.screen;
struct intel_perf_config *perf_cfg = NULL;
/* make sure pipe perf counter type/data-type enums are matched with intel_perf's */
STATIC_ASSERT(PIPE_PERF_COUNTER_TYPE_EVENT == (enum pipe_perf_counter_type)GEN_PERF_COUNTER_TYPE_EVENT);
STATIC_ASSERT(PIPE_PERF_COUNTER_TYPE_DURATION_NORM == (enum pipe_perf_counter_type)GEN_PERF_COUNTER_TYPE_DURATION_NORM);
STATIC_ASSERT(PIPE_PERF_COUNTER_TYPE_DURATION_RAW == (enum pipe_perf_counter_type)GEN_PERF_COUNTER_TYPE_DURATION_RAW);
STATIC_ASSERT(PIPE_PERF_COUNTER_TYPE_THROUGHPUT == (enum pipe_perf_counter_type)GEN_PERF_COUNTER_TYPE_THROUGHPUT);
STATIC_ASSERT(PIPE_PERF_COUNTER_TYPE_RAW == (enum pipe_perf_counter_type)GEN_PERF_COUNTER_TYPE_RAW);
STATIC_ASSERT(PIPE_PERF_COUNTER_DATA_TYPE_BOOL32 == (enum pipe_perf_counter_data_type)GEN_PERF_COUNTER_DATA_TYPE_BOOL32);
STATIC_ASSERT(PIPE_PERF_COUNTER_DATA_TYPE_UINT32 == (enum pipe_perf_counter_data_type)GEN_PERF_COUNTER_DATA_TYPE_UINT32);
STATIC_ASSERT(PIPE_PERF_COUNTER_DATA_TYPE_UINT64 == (enum pipe_perf_counter_data_type)GEN_PERF_COUNTER_DATA_TYPE_UINT64);
STATIC_ASSERT(PIPE_PERF_COUNTER_DATA_TYPE_FLOAT == (enum pipe_perf_counter_data_type)GEN_PERF_COUNTER_DATA_TYPE_FLOAT);
STATIC_ASSERT(PIPE_PERF_COUNTER_DATA_TYPE_DOUBLE == (enum pipe_perf_counter_data_type)GEN_PERF_COUNTER_DATA_TYPE_DOUBLE);
if (!ice->perf_ctx)
ice->perf_ctx = intel_perf_new_context(ice);
if (unlikely(!ice->perf_ctx))
return 0;
perf_cfg = intel_perf_config(ice->perf_ctx);
if (perf_cfg)
return perf_cfg->n_queries;
perf_cfg = intel_perf_new(ice->perf_ctx);
iris_perf_init_vtbl(perf_cfg);
intel_perf_init_context(ice->perf_ctx,
perf_cfg,
ice,
ice,
screen->bufmgr,
&screen->devinfo,
ice->batches[IRIS_BATCH_RENDER].hw_ctx_id,
screen->fd);
intel_perf_init_metrics(perf_cfg, &screen->devinfo, screen->fd, true /* pipeline_statistics */);
return perf_cfg->n_queries;
}
static struct pipe_query *
iris_new_perf_query_obj(struct pipe_context *pipe, unsigned query_index)
{
struct iris_context *ice = (void *) pipe;
struct intel_perf_context *perf_ctx = ice->perf_ctx;
struct intel_perf_query_object * obj = intel_perf_new_query(perf_ctx, query_index);
if (unlikely(!obj))
return NULL;
struct iris_perf_query *q = calloc(1, sizeof(struct iris_perf_query));
if (unlikely(!q)) {
intel_perf_delete_query(perf_ctx, obj);
return NULL;
}
q->query = obj;
return (struct pipe_query *)&q->base;
}
static bool
iris_begin_perf_query(struct pipe_context *pipe, struct pipe_query *q)
{
struct iris_context *ice = (void *) pipe;
struct iris_perf_query *perf_query= (struct iris_perf_query *) q;
struct intel_perf_query_object *obj = perf_query->query;
struct intel_perf_context *perf_ctx = ice->perf_ctx;
return intel_perf_begin_query(perf_ctx, obj);
}
static void
iris_end_perf_query(struct pipe_context *pipe, struct pipe_query *q)
{
struct iris_context *ice = (void *) pipe;
struct iris_perf_query *perf_query = (struct iris_perf_query *) q;
struct intel_perf_query_object *obj = perf_query->query;
struct intel_perf_context *perf_ctx = ice->perf_ctx;
intel_perf_end_query(perf_ctx, obj);
}
static void
iris_delete_perf_query(struct pipe_context *pipe, struct pipe_query *q)
{
struct iris_context *ice = (void *) pipe;
struct iris_perf_query *perf_query = (struct iris_perf_query *) q;
struct intel_perf_query_object *obj = perf_query->query;
struct intel_perf_context *perf_ctx = ice->perf_ctx;
intel_perf_delete_query(perf_ctx, obj);
free(q);
}
static void
iris_get_perf_query_info(struct pipe_context *pipe,
unsigned query_index,
const char **name,
uint32_t *data_size,
uint32_t *n_counters,
uint32_t *n_active)
{
struct iris_context *ice = (void *) pipe;
struct intel_perf_context *perf_ctx = ice->perf_ctx;
struct intel_perf_config *perf_cfg = intel_perf_config(perf_ctx);
const struct intel_perf_query_info *info = &perf_cfg->queries[query_index];
*name = info->name;
*data_size = info->data_size;
*n_counters = info->n_counters;
*n_active = intel_perf_active_queries(perf_ctx, info);
}
static void
iris_get_perf_counter_info(struct pipe_context *pipe,
unsigned query_index,
unsigned counter_index,
const char **name,
const char **desc,
uint32_t *offset,
uint32_t *data_size,
uint32_t *type_enum,
uint32_t *data_type_enum,
uint64_t *raw_max)
{
struct iris_context *ice = (void *) pipe;
struct intel_perf_context *perf_ctx = ice->perf_ctx;
struct intel_perf_config *perf_cfg = intel_perf_config(perf_ctx);
const struct intel_perf_query_info *info = &perf_cfg->queries[query_index];
const struct intel_perf_query_counter *counter = &info->counters[counter_index];
*name = counter->name;
*desc = counter->desc;
*offset = counter->offset;
*data_size = intel_perf_query_counter_get_size(counter);
*type_enum = counter->type;
*data_type_enum = counter->data_type;
*raw_max = counter->raw_max;
}
static void
iris_wait_perf_query(struct pipe_context *pipe, struct pipe_query *q)
{
struct iris_context *ice = (void *) pipe;
struct iris_perf_query *perf_query = (struct iris_perf_query *) q;
struct intel_perf_query_object *obj = perf_query->query;
struct intel_perf_context *perf_ctx = ice->perf_ctx;
intel_perf_wait_query(perf_ctx, obj, &ice->batches[IRIS_BATCH_RENDER]);
}
static bool
iris_is_perf_query_ready(struct pipe_context *pipe, struct pipe_query *q)
{
struct iris_context *ice = (void *) pipe;
struct iris_perf_query *perf_query = (struct iris_perf_query *) q;
struct intel_perf_query_object *obj = perf_query->query;
struct intel_perf_context *perf_ctx = ice->perf_ctx;
if (perf_query->base.Ready)
return true;
return intel_perf_is_query_ready(perf_ctx, obj, &ice->batches[IRIS_BATCH_RENDER]);
}
static void
iris_get_perf_query_data(struct pipe_context *pipe,
struct pipe_query *q,
size_t data_size,
uint32_t *data,
uint32_t *bytes_written)
{
struct iris_context *ice = (void *) pipe;
struct iris_perf_query *perf_query = (struct iris_perf_query *) q;
struct intel_perf_query_object *obj = perf_query->query;
struct intel_perf_context *perf_ctx = ice->perf_ctx;
intel_perf_get_query_data(perf_ctx, obj, &ice->batches[IRIS_BATCH_RENDER],
data_size, data, bytes_written);
}
void
iris_init_perfquery_functions(struct pipe_context *ctx)
{
ctx->init_intel_perf_query_info = iris_init_perf_query_info;
ctx->get_intel_perf_query_info = iris_get_perf_query_info;
ctx->get_intel_perf_query_counter_info = iris_get_perf_counter_info;
ctx->new_intel_perf_query_obj = iris_new_perf_query_obj;
ctx->begin_intel_perf_query = iris_begin_perf_query;
ctx->end_intel_perf_query = iris_end_perf_query;
ctx->delete_intel_perf_query = iris_delete_perf_query;
ctx->wait_intel_perf_query = iris_wait_perf_query;
ctx->is_intel_perf_query_ready = iris_is_perf_query_ready;
ctx->get_intel_perf_query_data = iris_get_perf_query_data;
}
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