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anv: implement u_trace support

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Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Rohan Garg <rohan.garg@intel.com>
Acked-by: Antonio Caggiano <antonio.caggiano@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/13996>
This commit is contained in:
Lionel Landwerlin
2021-11-18 17:45:57 +02:00
committed by Marge Bot
parent bb541d1159
commit cc5843a573
12 changed files with 759 additions and 59 deletions
Download Patch File Download Diff File Expand all files Collapse all files

115
src/intel/vulkan/anv_batch_chain.c
View File

@@ -37,6 +37,7 @@
#include "perf/intel_perf.h"
#include "util/debug.h"
#include "util/perf/u_trace.h"
/** \file anv_batch_chain.c
*
@@ -1956,6 +1957,94 @@ setup_empty_execbuf(struct anv_execbuf *execbuf, struct anv_queue *queue)
return VK_SUCCESS;
}
static VkResult
setup_utrace_execbuf(struct anv_execbuf *execbuf, struct anv_queue *queue,
struct anv_utrace_flush_copy *flush)
{
struct anv_device *device = queue->device;
VkResult result = anv_execbuf_add_bo(device, execbuf,
flush->batch_bo,
&flush->relocs, 0);
if (result != VK_SUCCESS)
return result;
result = anv_execbuf_add_sync(device, execbuf, flush->sync,
true /* is_signal */, 0 /* value */);
if (result != VK_SUCCESS)
return result;
if (flush->batch_bo->exec_obj_index != execbuf->bo_count - 1) {
uint32_t idx = flush->batch_bo->exec_obj_index;
uint32_t last_idx = execbuf->bo_count - 1;
struct drm_i915_gem_exec_object2 tmp_obj = execbuf->objects[idx];
assert(execbuf->bos[idx] == flush->batch_bo);
execbuf->objects[idx] = execbuf->objects[last_idx];
execbuf->bos[idx] = execbuf->bos[last_idx];
execbuf->bos[idx]->exec_obj_index = idx;
execbuf->objects[last_idx] = tmp_obj;
execbuf->bos[last_idx] = flush->batch_bo;
flush->batch_bo->exec_obj_index = last_idx;
}
if (!device->info.has_llc) {
__builtin_ia32_mfence();
for (uint32_t i = 0; i < flush->batch_bo->size; i += CACHELINE_SIZE)
__builtin_ia32_clflush(flush->batch_bo->map);
}
execbuf->execbuf = (struct drm_i915_gem_execbuffer2) {
.buffers_ptr = (uintptr_t) execbuf->objects,
.buffer_count = execbuf->bo_count,
.batch_start_offset = 0,
.batch_len = flush->batch.next - flush->batch.start,
.flags = I915_EXEC_HANDLE_LUT | I915_EXEC_FENCE_ARRAY | queue->exec_flags |
(execbuf->has_relocs ? 0 : I915_EXEC_NO_RELOC),
.rsvd1 = device->context_id,
.rsvd2 = 0,
.num_cliprects = execbuf->syncobj_count,
.cliprects_ptr = (uintptr_t)execbuf->syncobjs,
};
return VK_SUCCESS;
}
static VkResult
anv_queue_exec_utrace_locked(struct anv_queue *queue,
struct anv_utrace_flush_copy *flush)
{
assert(flush->batch_bo);
struct anv_device *device = queue->device;
struct anv_execbuf execbuf;
anv_execbuf_init(&execbuf);
execbuf.alloc = &device->vk.alloc;
execbuf.alloc_scope = VK_SYSTEM_ALLOCATION_SCOPE_DEVICE;
VkResult result = setup_utrace_execbuf(&execbuf, queue, flush);
if (result != VK_SUCCESS)
goto error;
int ret = queue->device->info.no_hw ? 0 :
anv_gem_execbuffer(queue->device, &execbuf.execbuf);
if (ret)
result = vk_queue_set_lost(&queue->vk, "execbuf2 failed: %m");
struct drm_i915_gem_exec_object2 *objects = execbuf.objects;
for (uint32_t k = 0; k < execbuf.bo_count; k++) {
if (anv_bo_is_pinned(execbuf.bos[k]))
assert(execbuf.bos[k]->offset == objects[k].offset);
execbuf.bos[k]->offset = objects[k].offset;
}
error:
anv_execbuf_finish(&execbuf);
return result;
}
/* We lock around execbuf for three main reasons:
*
* 1) When a block pool is resized, we create a new gem handle with a
@@ -1992,16 +2081,37 @@ anv_queue_exec_locked(struct anv_queue *queue,
uint32_t perf_query_pass)
{
struct anv_device *device = queue->device;
struct anv_utrace_flush_copy *utrace_flush_data = NULL;
struct anv_execbuf execbuf;
anv_execbuf_init(&execbuf);
execbuf.alloc = &queue->device->vk.alloc;
execbuf.alloc_scope = VK_SYSTEM_ALLOCATION_SCOPE_DEVICE;
execbuf.perf_query_pass = perf_query_pass;
/* Flush the trace points first, they need to be moved */
VkResult result =
anv_device_utrace_flush_cmd_buffers(queue,
cmd_buffer_count,
cmd_buffers,
&utrace_flush_data);
if (result != VK_SUCCESS)
goto error;
if (utrace_flush_data && !utrace_flush_data->batch_bo) {
result = anv_execbuf_add_sync(device, &execbuf,
utrace_flush_data->sync,
true /* is_signal */,
0);
if (result != VK_SUCCESS)
goto error;
utrace_flush_data = NULL;
}
/* Always add the workaround BO as it includes a driver identifier for the
* error_state.
*/
VkResult result =
result =
anv_execbuf_add_bo(device, &execbuf, device->workaround_bo, NULL, 0);
if (result != VK_SUCCESS)
goto error;
@@ -2148,6 +2258,9 @@ anv_queue_exec_locked(struct anv_queue *queue,
error:
anv_execbuf_finish(&execbuf);
if (result == VK_SUCCESS && utrace_flush_data)
result = anv_queue_exec_utrace_locked(queue, utrace_flush_data);
return result;
}

8
src/intel/vulkan/anv_cmd_buffer.c
View File

@@ -302,6 +302,8 @@ static VkResult anv_create_cmd_buffer(
anv_measure_init(cmd_buffer);
u_trace_init(&cmd_buffer->trace, &device->trace_context);
*pCommandBuffer = anv_cmd_buffer_to_handle(cmd_buffer);
return VK_SUCCESS;
@@ -343,6 +345,8 @@ VkResult anv_AllocateCommandBuffers(
static void
anv_cmd_buffer_destroy(struct anv_cmd_buffer *cmd_buffer)
{
u_trace_fini(&cmd_buffer->trace);
anv_measure_destroy(cmd_buffer);
list_del(&cmd_buffer->pool_link);
@@ -401,6 +405,10 @@ anv_cmd_buffer_reset(struct anv_cmd_buffer *cmd_buffer)
&cmd_buffer->device->general_state_pool, 16384);
anv_measure_reset(cmd_buffer);
u_trace_fini(&cmd_buffer->trace);
u_trace_init(&cmd_buffer->trace, &cmd_buffer->device->trace_context);
return VK_SUCCESS;
}

4
src/intel/vulkan/anv_device.c
View File

@@ -3297,6 +3297,8 @@ VkResult anv_CreateDevice(
anv_device_perf_init(device);
anv_device_utrace_init(device);
*pDevice = anv_device_to_handle(device);
return VK_SUCCESS;
@@ -3364,6 +3366,8 @@ void anv_DestroyDevice(
if (!device)
return;
anv_device_utrace_finish(device);
anv_device_finish_blorp(device);
anv_device_finish_rt_shaders(device);

5
src/intel/vulkan/anv_genX.h
View File

@@ -143,8 +143,9 @@ void genX(blorp_exec)(struct blorp_batch *batch,
const struct blorp_params *params);
void genX(cmd_emit_timestamp)(struct anv_batch *batch,
struct anv_bo *bo,
uint32_t offset);
struct anv_device *device,
struct anv_address addr,
bool end_of_pipe);
void
genX(rasterization_mode)(VkPolygonMode raster_mode,

12
src/intel/vulkan/anv_measure.c
View File

@@ -158,7 +158,11 @@ anv_measure_start_snapshot(struct anv_cmd_buffer *cmd_buffer,
unsigned index = measure->base.index++;
(*device->cmd_emit_timestamp)(batch, measure->bo, index * sizeof(uint64_t));
(*device->cmd_emit_timestamp)(batch, cmd_buffer->device,
(struct anv_address) {
.bo = measure->bo,
.offset = index * sizeof(uint64_t) },
true /* end_of_pipe */);
if (event_name == NULL)
event_name = intel_measure_snapshot_string(type);
@@ -195,7 +199,11 @@ anv_measure_end_snapshot(struct anv_cmd_buffer *cmd_buffer,
unsigned index = measure->base.index++;
assert(index % 2 == 1);
(*device->cmd_emit_timestamp)(batch, measure->bo, index * sizeof(uint64_t));
(*device->cmd_emit_timestamp)(batch, cmd_buffer->device,
(struct anv_address) {
.bo = measure->bo,
.offset = index * sizeof(uint64_t) },
true /* end_of_pipe */);
struct intel_measure_snapshot *snapshot = &(measure->base.snapshots[index]);
memset(snapshot, 0, sizeof(*snapshot));

114
src/intel/vulkan/anv_private.h
View File

@@ -57,6 +57,7 @@
#include "util/macros.h"
#include "util/hash_table.h"
#include "util/list.h"
#include "util/perf/u_trace.h"
#include "util/sparse_array.h"
#include "util/u_atomic.h"
#include "util/u_vector.h"
@@ -552,6 +553,46 @@ anv_bo_is_pinned(struct anv_bo *bo)
#endif
}
struct anv_address {
struct anv_bo *bo;
int64_t offset;
};
#define ANV_NULL_ADDRESS ((struct anv_address) { NULL, 0 })
static inline struct anv_address
anv_address_from_u64(uint64_t addr_u64)
{
assert(addr_u64 == intel_canonical_address(addr_u64));
return (struct anv_address) {
.bo = NULL,
.offset = addr_u64,
};
}
static inline bool
anv_address_is_null(struct anv_address addr)
{
return addr.bo == NULL && addr.offset == 0;
}
static inline uint64_t
anv_address_physical(struct anv_address addr)
{
if (addr.bo && anv_bo_is_pinned(addr.bo)) {
return intel_canonical_address(addr.bo->offset + addr.offset);
} else {
return intel_canonical_address(addr.offset);
}
}
static inline struct anv_address
anv_address_add(struct anv_address addr, uint64_t offset)
{
addr.offset += offset;
return addr;
}
/* Represents a lock-free linked list of "free" things. This is used by
* both the block pool and the state pools. Unfortunately, in order to
* solve the ABA problem, we can't use a single uint32_t head.
@@ -986,7 +1027,7 @@ struct anv_physical_device {
int64_t master_minor;
struct drm_i915_query_engine_info * engine_info;
void (*cmd_emit_timestamp)(struct anv_batch *, struct anv_bo *, uint32_t );
void (*cmd_emit_timestamp)(struct anv_batch *, struct anv_device *, struct anv_address, bool);
struct intel_measure_device measure_device;
};
@@ -1094,11 +1135,6 @@ anv_device_upload_nir(struct anv_device *device,
const struct nir_shader *nir,
unsigned char sha1_key[20]);
struct anv_address {
struct anv_bo *bo;
int64_t offset;
};
struct anv_device {
struct vk_device vk;
@@ -1179,6 +1215,8 @@ struct anv_device {
const struct intel_l3_config *l3_config;
struct intel_debug_block_frame *debug_frame_desc;
struct u_trace_context trace_context;
};
#if defined(GFX_VERx10) && GFX_VERx10 >= 90
@@ -1506,42 +1544,6 @@ anv_batch_emit_reloc(struct anv_batch *batch,
return address_u64;
}
#define ANV_NULL_ADDRESS ((struct anv_address) { NULL, 0 })
static inline struct anv_address
anv_address_from_u64(uint64_t addr_u64)
{
assert(addr_u64 == intel_canonical_address(addr_u64));
return (struct anv_address) {
.bo = NULL,
.offset = addr_u64,
};
}
static inline bool
anv_address_is_null(struct anv_address addr)
{
return addr.bo == NULL && addr.offset == 0;
}
static inline uint64_t
anv_address_physical(struct anv_address addr)
{
if (addr.bo && anv_bo_is_pinned(addr.bo)) {
return intel_canonical_address(addr.bo->offset + addr.offset);
} else {
return intel_canonical_address(addr.offset);
}
}
static inline struct anv_address
anv_address_add(struct anv_address addr, uint64_t offset)
{
addr.offset += offset;
return addr;
}
static inline void
write_reloc(const struct anv_device *device, void *p, uint64_t v, bool flush)
{
@@ -3088,6 +3090,11 @@ struct anv_cmd_buffer {
* Used to increase allocation size for long command buffers.
*/
uint32_t total_batch_size;
/**
*
*/
struct u_trace trace;
};
/* Determine whether we can chain a given cmd_buffer to another one. We need
@@ -4541,6 +4548,29 @@ struct anv_memcpy_state {
struct anv_vb_cache_range vb_dirty;
};
struct anv_utrace_flush_copy {
struct u_trace trace;
struct anv_reloc_list relocs;
struct anv_batch batch;
struct anv_bo *batch_bo;
struct anv_bo *trace_bo;
struct vk_sync *sync;
struct anv_memcpy_state memcpy_state;
};
void anv_device_utrace_init(struct anv_device *device);
void anv_device_utrace_finish(struct anv_device *device);
VkResult
anv_device_utrace_flush_cmd_buffers(struct anv_queue *queue,
uint32_t cmd_buffer_count,
struct anv_cmd_buffer **cmd_buffers,
struct anv_utrace_flush_copy **out_flush_data);
#define ANV_FROM_HANDLE(__anv_type, __name, __handle) \
VK_FROM_HANDLE(__anv_type, __name, __handle)

163
src/intel/vulkan/anv_tracepoints.py Normal file
View File

@@ -0,0 +1,163 @@
#
# Copyright © 2021 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 (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.
#
import argparse
import sys
#
# Tracepoint definitions:
#
def define_tracepoints(args):
from u_trace import Header, HeaderScope
from u_trace import ForwardDecl
from u_trace import Tracepoint
from u_trace import TracepointArg as Arg
from u_trace import TracepointArgStruct as ArgStruct
Header('anv_private.h', scope=HeaderScope.SOURCE)
Header('blorp/blorp_priv.h', scope=HeaderScope.HEADER)
def begin_end_tp(name, tp_args=[], tp_struct=None, end_pipelined=True):
Tracepoint('begin_{0}'.format(name))
Tracepoint('end_{0}'.format(name),
args=tp_args,
tp_struct=tp_struct,
end_of_pipe=end_pipelined)
begin_end_tp('cmd_buffer',
tp_args=[ArgStruct(type='uint8_t', var='level'),],
tp_struct=[Arg(type='uint8_t', name='level', var='level', c_format='%hhu'),],
end_pipelined=False)
begin_end_tp('render_pass',
tp_args=[ArgStruct(type='uint16_t', var='width'),
ArgStruct(type='uint16_t', var='height'),
ArgStruct(type='uint8_t', var='att_count'),
ArgStruct(type='uint8_t', var='msaa'),
ArgStruct(type='uint32_t', var='subpass_count'),],
tp_struct=[Arg(type='uint16_t', name='width', var='width', c_format='%hu'),
Arg(type='uint16_t', name='height', var='height', c_format='%hu'),
Arg(type='uint8_t', name='att_count', var='att_count', c_format='%hhu'),
Arg(type='uint8_t', name='msaa', var='msaa', c_format='%hhu'),
Arg(type='uint32_t', name='subpass_count', var='subpass_count', c_format='%ou'),])
begin_end_tp('blorp',
tp_args=[ArgStruct(type='uint32_t', var='width'),
ArgStruct(type='uint32_t', var='height'),
ArgStruct(type='enum isl_aux_op', var='hiz_op'),
ArgStruct(type='enum isl_aux_op', var='fast_clear_op'),
ArgStruct(type='enum blorp_shader_type', var='shader_type'),
ArgStruct(type='enum blorp_shader_pipeline', var='shader_pipe'),],
tp_struct=[Arg(type='uint32_t', name='width', var='width', c_format='%u'),
Arg(type='uint32_t', name='height', var='height', c_format='%u'),
Arg(type='enum isl_aux_op', name='hiz_op', var='hiz_op', c_format='%s', to_prim_type='isl_aux_op_to_name({})'),
Arg(type='enum isl_aux_op', name='fast_clear_op', var='fast_clear_op', c_format='%s', to_prim_type='isl_aux_op_to_name({})'),
Arg(type='enum blorp_shader_type', name='type', var='shader_type', c_format='%s', to_prim_type='blorp_shader_type_to_name({})'),
Arg(type='enum blorp_shader_pipeline', name='pipe', var='shader_pipe', c_format='%s', to_prim_type='blorp_shader_pipeline_to_name({})'),])
begin_end_tp('draw',
tp_args=[ArgStruct(type='uint32_t', var='count'),],
tp_struct=[Arg(type='uint32_t', name='count', var='count', c_format='%u'),])
begin_end_tp('draw_multi',
tp_args=[ArgStruct(type='uint32_t', var='count'),],
tp_struct=[Arg(type='uint32_t', name='count', var='count', c_format='%u'),])
begin_end_tp('draw_indexed',
tp_args=[ArgStruct(type='uint32_t', var='count'),],
tp_struct=[Arg(type='uint32_t', name='count', var='count', c_format='%u'),])
begin_end_tp('draw_indexed_multi',
tp_args=[ArgStruct(type='uint32_t', var='count'),],
tp_struct=[Arg(type='uint32_t', name='count', var='count', c_format='%u'),])
begin_end_tp('draw_indirect_byte_count',
tp_args=[ArgStruct(type='uint32_t', var='instance_count'),],
tp_struct=[Arg(type='uint32_t', name='instance_count', var='instance_count', c_format='%u'),])
begin_end_tp('draw_indirect',
tp_args=[ArgStruct(type='uint32_t', var='draw_count'),],
tp_struct=[Arg(type='uint32_t', name='draw_count', var='draw_count', c_format='%u'),])
begin_end_tp('draw_indexed_indirect',
tp_args=[ArgStruct(type='uint32_t', var='draw_count'),],
tp_struct=[Arg(type='uint32_t', name='draw_count', var='draw_count', c_format='%u'),])
begin_end_tp('draw_indirect_count',
tp_args=[ArgStruct(type='uint32_t', var='max_draw_count'),],
tp_struct=[Arg(type='uint32_t', name='max_draw_count', var='max_draw_count', c_format='%u'),])
begin_end_tp('draw_indexed_indirect_count',
tp_args=[ArgStruct(type='uint32_t', var='max_draw_count'),],
tp_struct=[Arg(type='uint32_t', name='max_draw_count', var='max_draw_count', c_format='%u'),])
begin_end_tp('compute',
tp_args=[ArgStruct(type='uint32_t', var='group_x'),
ArgStruct(type='uint32_t', var='group_y'),
ArgStruct(type='uint32_t', var='group_z'),],
tp_struct=[Arg(type='uint32_t', name='group_x', var='group_x', c_format='%u'),
Arg(type='uint32_t', name='group_y', var='group_y', c_format='%u'),
Arg(type='uint32_t', name='group_z', var='group_z', c_format='%u'),])
def stall_args(args):
fmt = ''
exprs = []
for a in args:
fmt += '%s'
exprs.append('(__entry->flags & ANV_PIPE_{0}_BIT) ? "+{1}" : ""'.format(a[0], a[1]))
fmt = [fmt]
fmt += exprs
return fmt
Tracepoint('stall',
args=[ArgStruct(type='uint32_t', var='flags'),],
tp_struct=[Arg(type='uint32_t', name='flags', var='flags', c_format='0x%x'),],
tp_print=stall_args([['DEPTH_CACHE_FLUSH', 'depth_flush'],
['DATA_CACHE_FLUSH', 'dc_flush'],
['HDC_PIPELINE_FLUSH', 'hdc_flush'],
['RENDER_TARGET_CACHE_FLUSH', 'rt_flush'],
['TILE_CACHE_FLUSH', 'tile_flush'],
['STATE_CACHE_INVALIDATE', 'state_inval'],
['CONSTANT_CACHE_INVALIDATE', 'const_inval'],
['VF_CACHE_INVALIDATE', 'vf_inval'],
['TEXTURE_CACHE_INVALIDATE', 'tex_inval'],
['INSTRUCTION_CACHE_INVALIDATE', 'ic_inval'],
['STALL_AT_SCOREBOARD', 'pb_stall'],
['DEPTH_STALL', 'depth_stall'],
['CS_STALL', 'cs_stall'],
]))
def generate_code(args):
from u_trace import utrace_generate
utrace_generate(cpath=args.utrace_src, hpath=args.utrace_hdr, ctx_param='struct anv_device *dev')
def main():
parser = argparse.ArgumentParser()
parser.add_argument('-p', '--import-path', required=True)
parser.add_argument('--utrace-src', required=True)
parser.add_argument('--utrace-hdr', required=True)
args = parser.parse_args()
sys.path.insert(0, args.import_path)
define_tracepoints(args)
generate_code(args)
if __name__ == '__main__':
main()

279
src/intel/vulkan/anv_utrace.c Normal file
View File

@@ -0,0 +1,279 @@
/*
* Copyright © 2021 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 (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.
*/
#include "anv_private.h"
#include "perf/intel_perf.h"
static uint32_t
command_buffers_count_utraces(struct anv_device *device,
uint32_t cmd_buffer_count,
struct anv_cmd_buffer **cmd_buffers,
uint32_t *utrace_copies)
{
if (!u_trace_context_actively_tracing(&device->trace_context))
return 0;
uint32_t utraces = 0;
for (uint32_t i = 0; i < cmd_buffer_count; i++) {
if (u_trace_has_points(&cmd_buffers[i]->trace)) {
utraces++;
if (!(cmd_buffers[i]->usage_flags & VK_COMMAND_BUFFER_USAGE_ONE_TIME_SUBMIT_BIT))
*utrace_copies += list_length(&cmd_buffers[i]->trace.trace_chunks);
}
}
return utraces;
}
static void
anv_utrace_delete_flush_data(struct u_trace_context *utctx,
void *flush_data)
{
struct anv_device *device =
container_of(utctx, struct anv_device, trace_context);
struct anv_utrace_flush_copy *flush = flush_data;
u_trace_fini(&flush->trace);
if (flush->trace_bo) {
assert(flush->batch_bo);
anv_reloc_list_finish(&flush->relocs, &device->vk.alloc);
anv_device_release_bo(device, flush->batch_bo);
anv_device_release_bo(device, flush->trace_bo);
}
vk_sync_destroy(&device->vk, flush->sync);
vk_free(&device->vk.alloc, flush);
}
static void
anv_device_utrace_emit_copy_ts_buffer(struct u_trace_context *utctx,
void *cmdstream,
void *ts_from, uint32_t from_offset,
void *ts_to, uint32_t to_offset,
uint32_t count)
{
struct anv_device *device =
container_of(utctx, struct anv_device, trace_context);
struct anv_utrace_flush_copy *flush = cmdstream;
struct anv_address from_addr = (struct anv_address) {
.bo = ts_from, .offset = from_offset * sizeof(uint64_t) };
struct anv_address to_addr = (struct anv_address) {
.bo = ts_to, .offset = to_offset * sizeof(uint64_t) };
anv_genX(&device->info, emit_so_memcpy)(&flush->memcpy_state,
to_addr, from_addr, count * sizeof(uint64_t));
}
VkResult
anv_device_utrace_flush_cmd_buffers(struct anv_queue *queue,
uint32_t cmd_buffer_count,
struct anv_cmd_buffer **cmd_buffers,
struct anv_utrace_flush_copy **out_flush_data)
{
struct anv_device *device = queue->device;
uint32_t utrace_copies = 0;
uint32_t utraces = command_buffers_count_utraces(device,
cmd_buffer_count,
cmd_buffers,
&utrace_copies);
if (!utraces) {
*out_flush_data = NULL;
return VK_SUCCESS;
}
VkResult result;
struct anv_utrace_flush_copy *flush =
vk_zalloc(&device->vk.alloc, sizeof(struct anv_utrace_flush_copy),
8, VK_SYSTEM_ALLOCATION_SCOPE_DEVICE);
if (!flush)
return vk_error(device, VK_ERROR_OUT_OF_HOST_MEMORY);
u_trace_init(&flush->trace, &device->trace_context);
result = vk_sync_create(&device->vk, &device->physical->sync_syncobj_type,
0, 0, &flush->sync);
if (result != VK_SUCCESS)
goto error_sync;
if (utrace_copies > 0) {
result =
anv_device_alloc_bo(device, "utrace-copy-buf", utrace_copies * 4096,
ANV_BO_ALLOC_MAPPED, 0 /* explicit_address */,
&flush->trace_bo);
if (result != VK_SUCCESS)
goto error_trace_buf;
result =
anv_device_alloc_bo(device, "utrace-copy-batch",
/* 128 dwords of setup + 64 dwords per copy */
align_u32(512 + 64 * utrace_copies, 4096),
ANV_BO_ALLOC_MAPPED, 0 /* explicit_address */,
&flush->batch_bo);
if (result != VK_SUCCESS)
goto error_batch_buf;
result = anv_reloc_list_init(&flush->relocs, &device->vk.alloc);
if (result != VK_SUCCESS)
goto error_reloc_list;
flush->batch.alloc = &device->vk.alloc;
flush->batch.relocs = &flush->relocs;
anv_batch_set_storage(&flush->batch,
(struct anv_address) { .bo = flush->batch_bo, },
flush->batch_bo->map, flush->batch_bo->size);
/* Emit the copies */
anv_genX(&device->info, emit_so_memcpy_init)(&flush->memcpy_state,
device,
&flush->batch);
for (uint32_t i = 0; i < cmd_buffer_count; i++) {
if (cmd_buffers[i]->usage_flags & VK_COMMAND_BUFFER_USAGE_ONE_TIME_SUBMIT_BIT) {
u_trace_flush(&cmd_buffers[i]->trace, flush, false);
} else {
u_trace_clone_append(u_trace_begin_iterator(&cmd_buffers[i]->trace),
u_trace_end_iterator(&cmd_buffers[i]->trace),
&flush->trace,
flush,
anv_device_utrace_emit_copy_ts_buffer);
}
}
anv_genX(&device->info, emit_so_memcpy_fini)(&flush->memcpy_state);
u_trace_flush(&flush->trace, flush, true);
if (flush->batch.status != VK_SUCCESS) {
result = flush->batch.status;
goto error_batch;
}
} else {
for (uint32_t i = 0; i < cmd_buffer_count; i++) {
assert(cmd_buffers[i]->usage_flags & VK_COMMAND_BUFFER_USAGE_ONE_TIME_SUBMIT_BIT);
u_trace_flush(&cmd_buffers[i]->trace, flush, i == (cmd_buffer_count - 1));
}
}
*out_flush_data = flush;
return VK_SUCCESS;
error_batch:
anv_reloc_list_finish(&flush->relocs, &device->vk.alloc);
error_reloc_list:
anv_device_release_bo(device, flush->batch_bo);
error_batch_buf:
anv_device_release_bo(device, flush->trace_bo);
error_trace_buf:
vk_sync_destroy(&device->vk, flush->sync);
error_sync:
vk_free(&device->vk.alloc, flush);
return result;
}
static void *
anv_utrace_create_ts_buffer(struct u_trace_context *utctx, uint32_t size_b)
{
struct anv_device *device =
container_of(utctx, struct anv_device, trace_context);
struct anv_bo *bo = NULL;
UNUSED VkResult result =
anv_device_alloc_bo(device, "utrace-ts", align_u32(size_b, 4096),
ANV_BO_ALLOC_MAPPED, 0, &bo);
assert(result == VK_SUCCESS);
return bo;
}
static void
anv_utrace_destroy_ts_buffer(struct u_trace_context *utctx, void *timestamps)
{
struct anv_device *device =
container_of(utctx, struct anv_device, trace_context);
struct anv_bo *bo = timestamps;
anv_device_release_bo(device, bo);
}
static void
anv_utrace_record_ts(struct u_trace *ut, void *cs, void *timestamps, unsigned idx,
bool end_of_pipe)
{
struct anv_cmd_buffer *cmd_buffer = cs;
struct anv_device *device = cmd_buffer->device;
struct anv_bo *bo = timestamps;
device->physical->cmd_emit_timestamp(&cmd_buffer->batch, device,
(struct anv_address) {
.bo = bo,
.offset = idx * sizeof(uint64_t) },
end_of_pipe);
}
static uint64_t
anv_utrace_read_ts(struct u_trace_context *utctx,
void *timestamps, unsigned idx, void *flush_data)
{
struct anv_device *device =
container_of(utctx, struct anv_device, trace_context);
struct anv_bo *bo = timestamps;
struct anv_utrace_flush_copy *flush = flush_data;
/* Only need to stall on results for the first entry: */
if (idx == 0) {
UNUSED VkResult result =
vk_sync_wait(&device->vk,
flush->sync,
0,
VK_SYNC_WAIT_COMPLETE,
os_time_get_absolute_timeout(OS_TIMEOUT_INFINITE));
assert(result == VK_SUCCESS);
}
uint64_t *ts = bo->map;
/* Don't translate the no-timestamp marker: */
if (ts[idx] == U_TRACE_NO_TIMESTAMP)
return U_TRACE_NO_TIMESTAMP;
return intel_device_info_timebase_scale(&device->info, ts[idx]);
}
void
anv_device_utrace_init(struct anv_device *device)
{
u_trace_context_init(&device->trace_context, device,
anv_utrace_create_ts_buffer,
anv_utrace_destroy_ts_buffer,
anv_utrace_record_ts,
anv_utrace_read_ts,
anv_utrace_delete_flush_data);
}
void
anv_device_utrace_finish(struct anv_device *device)
{
u_trace_context_fini(&device->trace_context);
}

2
src/intel/vulkan/anv_wsi.c
View File

@@ -107,5 +107,7 @@ VkResult anv_QueuePresentKHR(
vk_semaphore_reset_temporary(&queue->device->vk, semaphore);
}
u_trace_context_process(&queue->device->trace_context, true);
return result;
}

11
src/intel/vulkan/genX_blorp_exec.c
View File

@@ -34,10 +34,13 @@
#include "common/intel_l3_config.h"
#include "blorp/blorp_genX_exec.h"
#include "anv_tracepoints.h"
static void blorp_measure_start(struct blorp_batch *_batch,
const struct blorp_params *params)
{
struct anv_cmd_buffer *cmd_buffer = _batch->driver_batch;
trace_begin_blorp(&cmd_buffer->trace, cmd_buffer);
anv_measure_snapshot(cmd_buffer,
params->snapshot_type,
NULL, 0);
@@ -46,6 +49,14 @@ static void blorp_measure_start(struct blorp_batch *_batch,
static void blorp_measure_end(struct blorp_batch *_batch,
const struct blorp_params *params)
{
struct anv_cmd_buffer *cmd_buffer = _batch->driver_batch;
trace_end_blorp(&cmd_buffer->trace, cmd_buffer,
params->x1 - params->x0,
params->y1 - params->y0,
params->hiz_op,
params->fast_clear_op,
params->shader_type,
params->shader_pipeline);
}
static void *

75
src/intel/vulkan/genX_cmd_buffer.c
View File

@@ -38,6 +38,8 @@
#include "nir/nir_xfb_info.h"
#include "anv_tracepoints.h"
/* We reserve :
* - GPR 14 for secondary command buffer returns
* - GPR 15 for conditional rendering
@@ -1761,6 +1763,8 @@ genX(BeginCommandBuffer)(
if (cmd_buffer->level == VK_COMMAND_BUFFER_LEVEL_PRIMARY)
cmd_buffer->usage_flags &= ~VK_COMMAND_BUFFER_USAGE_RENDER_PASS_CONTINUE_BIT;
trace_begin_cmd_buffer(&cmd_buffer->trace, cmd_buffer);
genX(cmd_buffer_emit_state_base_address)(cmd_buffer);
/* We sometimes store vertex data in the dynamic state buffer for blorp
@@ -1934,6 +1938,8 @@ genX(EndCommandBuffer)(
emit_isp_disable(cmd_buffer);
trace_end_cmd_buffer(&cmd_buffer->trace, cmd_buffer, cmd_buffer->level);
anv_cmd_buffer_end_batch_buffer(cmd_buffer);
return VK_SUCCESS;
@@ -2399,6 +2405,9 @@ genX(cmd_buffer_apply_pipe_flushes)(struct anv_cmd_buffer *cmd_buffer)
else if (bits == 0)
return;
if (bits & (ANV_PIPE_FLUSH_BITS | ANV_PIPE_STALL_BITS | ANV_PIPE_INVALIDATE_BITS))
trace_stall(&cmd_buffer->trace, cmd_buffer, bits);
if ((GFX_VER >= 8 && GFX_VER <= 9) &&
(bits & ANV_PIPE_CS_STALL_BIT) &&
(bits & ANV_PIPE_VF_CACHE_INVALIDATE_BIT)) {
@@ -3954,6 +3963,7 @@ void genX(CmdDraw)(
anv_measure_snapshot(cmd_buffer,
INTEL_SNAPSHOT_DRAW,
"draw", count);
trace_begin_draw(&cmd_buffer->trace, cmd_buffer);
genX(cmd_buffer_flush_state)(cmd_buffer);
@@ -3982,6 +3992,8 @@ void genX(CmdDraw)(
}
update_dirty_vbs_for_gfx8_vb_flush(cmd_buffer, SEQUENTIAL);
trace_end_draw(&cmd_buffer->trace, cmd_buffer, count);
}
void genX(CmdDrawMultiEXT)(
@@ -4006,6 +4018,7 @@ void genX(CmdDrawMultiEXT)(
anv_measure_snapshot(cmd_buffer,
INTEL_SNAPSHOT_DRAW,
"draw_multi", count);
trace_begin_draw_multi(&cmd_buffer->trace, cmd_buffer);
genX(cmd_buffer_flush_state)(cmd_buffer);
@@ -4037,6 +4050,8 @@ void genX(CmdDrawMultiEXT)(
}
update_dirty_vbs_for_gfx8_vb_flush(cmd_buffer, SEQUENTIAL);
trace_end_draw_multi(&cmd_buffer->trace, cmd_buffer, count);
}
void genX(CmdDrawIndexed)(
@@ -4062,6 +4077,7 @@ void genX(CmdDrawIndexed)(
INTEL_SNAPSHOT_DRAW,
"draw indexed",
count);
trace_begin_draw_indexed(&cmd_buffer->trace, cmd_buffer);
genX(cmd_buffer_flush_state)(cmd_buffer);
@@ -4088,6 +4104,8 @@ void genX(CmdDrawIndexed)(
}
update_dirty_vbs_for_gfx8_vb_flush(cmd_buffer, RANDOM);
trace_end_draw_indexed(&cmd_buffer->trace, cmd_buffer, count);
}
void genX(CmdDrawMultiIndexedEXT)(
@@ -4114,6 +4132,7 @@ void genX(CmdDrawMultiIndexedEXT)(
INTEL_SNAPSHOT_DRAW,
"draw indexed_multi",
count);
trace_begin_draw_indexed_multi(&cmd_buffer->trace, cmd_buffer);
genX(cmd_buffer_flush_state)(cmd_buffer);
@@ -4200,6 +4219,8 @@ void genX(CmdDrawMultiIndexedEXT)(
}
update_dirty_vbs_for_gfx8_vb_flush(cmd_buffer, RANDOM);
trace_end_draw_indexed_multi(&cmd_buffer->trace, cmd_buffer, count);
}
/* Auto-Draw / Indirect Registers */
@@ -4235,6 +4256,7 @@ void genX(CmdDrawIndirectByteCountEXT)(
INTEL_SNAPSHOT_DRAW,
"draw indirect byte count",
instanceCount);
trace_begin_draw_indirect_byte_count(&cmd_buffer->trace, cmd_buffer);
genX(cmd_buffer_flush_state)(cmd_buffer);
@@ -4277,6 +4299,9 @@ void genX(CmdDrawIndirectByteCountEXT)(
}
update_dirty_vbs_for_gfx8_vb_flush(cmd_buffer, SEQUENTIAL);
trace_end_draw_indirect_byte_count(&cmd_buffer->trace, cmd_buffer,
instanceCount);
#endif /* GFX_VERx10 >= 75 */
}
@@ -4333,6 +4358,8 @@ void genX(CmdDrawIndirect)(
if (anv_batch_has_error(&cmd_buffer->batch))
return;
trace_begin_draw_indirect(&cmd_buffer->trace, cmd_buffer);
genX(cmd_buffer_flush_state)(cmd_buffer);
if (cmd_buffer->state.conditional_render_enabled)
@@ -4365,6 +4392,8 @@ void genX(CmdDrawIndirect)(
offset += stride;
}
trace_end_draw_indirect(&cmd_buffer->trace, cmd_buffer, drawCount);
}
void genX(CmdDrawIndexedIndirect)(
@@ -4382,6 +4411,8 @@ void genX(CmdDrawIndexedIndirect)(
if (anv_batch_has_error(&cmd_buffer->batch))
return;
trace_begin_draw_indexed_indirect(&cmd_buffer->trace, cmd_buffer);
genX(cmd_buffer_flush_state)(cmd_buffer);
if (cmd_buffer->state.conditional_render_enabled)
@@ -4415,6 +4446,8 @@ void genX(CmdDrawIndexedIndirect)(
offset += stride;
}
trace_end_draw_indexed_indirect(&cmd_buffer->trace, cmd_buffer, drawCount);
}
static struct mi_value
@@ -4541,6 +4574,8 @@ void genX(CmdDrawIndirectCount)(
if (anv_batch_has_error(&cmd_buffer->batch))
return;
trace_begin_draw_indirect_count(&cmd_buffer->trace, cmd_buffer);
genX(cmd_buffer_flush_state)(cmd_buffer);
struct mi_builder b;
@@ -4580,6 +4615,8 @@ void genX(CmdDrawIndirectCount)(
}
mi_value_unref(&b, max);
trace_end_draw_indirect_count(&cmd_buffer->trace, cmd_buffer, maxDrawCount);
}
void genX(CmdDrawIndexedIndirectCount)(
@@ -4601,6 +4638,8 @@ void genX(CmdDrawIndexedIndirectCount)(
if (anv_batch_has_error(&cmd_buffer->batch))
return;
trace_begin_draw_indexed_indirect_count(&cmd_buffer->trace, cmd_buffer);
genX(cmd_buffer_flush_state)(cmd_buffer);
struct mi_builder b;
@@ -4641,6 +4680,9 @@ void genX(CmdDrawIndexedIndirectCount)(
}
mi_value_unref(&b, max);
trace_end_draw_indexed_indirect_count(&cmd_buffer->trace, cmd_buffer, maxDrawCount);
}
void genX(CmdBeginTransformFeedbackEXT)(
@@ -5016,6 +5058,8 @@ void genX(CmdDispatchBase)(
prog_data->local_size[0] * prog_data->local_size[1] *
prog_data->local_size[2]);
trace_begin_compute(&cmd_buffer->trace, cmd_buffer);
if (prog_data->uses_num_work_groups) {
struct anv_state state =
anv_cmd_buffer_alloc_dynamic_state(cmd_buffer, 12, 4);
@@ -5039,6 +5083,9 @@ void genX(CmdDispatchBase)(
emit_cs_walker(cmd_buffer, pipeline, false, prog_data, groupCountX,
groupCountY, groupCountZ);
trace_end_compute(&cmd_buffer->trace, cmd_buffer,
groupCountX, groupCountY, groupCountZ);
}
#define GPGPU_DISPATCHDIMX 0x2500
@@ -5072,6 +5119,7 @@ void genX(CmdDispatchIndirect)(
INTEL_SNAPSHOT_COMPUTE,
"compute indirect",
0);
trace_begin_compute(&cmd_buffer->trace, cmd_buffer);
if (prog_data->uses_num_work_groups) {
cmd_buffer->state.compute.num_workgroups = addr;
@@ -5145,6 +5193,8 @@ void genX(CmdDispatchIndirect)(
#endif
emit_cs_walker(cmd_buffer, pipeline, true, prog_data, 0, 0, 0);
trace_end_compute(&cmd_buffer->trace, cmd_buffer, 0, 0, 0);
}
#if GFX_VERx10 >= 125
@@ -6750,6 +6800,7 @@ void genX(CmdBeginRenderPass2)(
cmd_buffer->state.render_area = pRenderPassBeginInfo->renderArea;
anv_measure_beginrenderpass(cmd_buffer);
trace_begin_render_pass(&cmd_buffer->trace, cmd_buffer);
result = genX(cmd_buffer_setup_attachments)(cmd_buffer, pass,
framebuffer,
@@ -6792,6 +6843,14 @@ void genX(CmdEndRenderPass2)(
cmd_buffer_end_subpass(cmd_buffer);
trace_end_render_pass(&cmd_buffer->trace, cmd_buffer,
cmd_buffer->state.render_area.extent.width,
cmd_buffer->state.render_area.extent.height,
cmd_buffer->state.pass->attachment_count,
cmd_buffer->state.pass->attachment_count > 0 ?
cmd_buffer->state.pass->attachments[0].samples : 0,
cmd_buffer->state.pass->subpass_count);
cmd_buffer->state.hiz_enabled = false;
/* Remove references to render pass specific state. This enables us to
@@ -7030,13 +7089,21 @@ VkResult genX(CmdSetPerformanceStreamMarkerINTEL)(
return VK_SUCCESS;
}
#define TIMESTAMP 0x2358
void genX(cmd_emit_timestamp)(struct anv_batch *batch,
struct anv_bo *bo,
uint32_t offset) {
struct anv_device *device,
struct anv_address addr,
bool end_of_pipe) {
if (end_of_pipe) {
anv_batch_emit(batch, GENX(PIPE_CONTROL), pc) {
pc.CommandStreamerStallEnable = true;
pc.PostSyncOperation = WriteTimestamp;
pc.Address = (struct anv_address) {bo, offset};
pc.Address = addr;
anv_debug_dump_pc(pc);
}
} else {
struct mi_builder b;
mi_builder_init(&b, &device->info, batch);
mi_store(&b, mi_mem64(addr), mi_reg64(TIMESTAMP));
}
}

24
src/intel/vulkan/meson.build
View File

@@ -33,6 +33,19 @@ anv_entrypoints = custom_target(
depend_files : vk_entrypoints_gen_depend_files,
)
anv_tracepoints = custom_target(
'anv_tracepoints.[ch]',
input: 'anv_tracepoints.py',
output: ['anv_tracepoints.h', 'anv_tracepoints.c'],
command: [
prog_python, '@INPUT@',
'-p', join_paths(meson.source_root(), 'src/util/perf/'),
'--utrace-hdr', '@OUTPUT0@',
'--utrace-src', '@OUTPUT1@',
],
depend_files: u_trace_py,
)
intel_icd = custom_target(
'intel_icd',
input : [vk_icd_gen, vk_api_xml],
@@ -65,7 +78,7 @@ foreach g : [['70', ['gfx7_cmd_buffer.c']], ['75', ['gfx7_cmd_buffer.c']],
_gfx_ver = g[0]
libanv_per_hw_ver_libs += static_library(
'anv_per_hw_ver@0@'.format(_gfx_ver),
[anv_per_hw_ver_files, g[1], anv_entrypoints[0]],
[anv_per_hw_ver_files, g[1], anv_entrypoints[0], anv_tracepoints[0]],
include_directories : [
inc_include, inc_src, inc_mapi, inc_mesa, inc_gallium, inc_compiler, inc_intel,
],
@@ -111,6 +124,7 @@ libanv_files = files(
'anv_private.h',
'anv_queue.c',
'anv_util.c',
'anv_utrace.c',
'anv_wsi.c',
)
@@ -154,7 +168,7 @@ libanv_common = static_library(
'anv_common',
[
libanv_files, anv_entrypoints, sha1_h,
gen_xml_pack,
gen_xml_pack
],
include_directories : [
inc_include, inc_src, inc_mapi, inc_mesa, inc_gallium, inc_intel, inc_compiler,
@@ -167,7 +181,7 @@ libanv_common = static_library(
libvulkan_intel = shared_library(
'vulkan_intel',
[files('anv_gem.c'), anv_entrypoints[0]],
[files('anv_gem.c'), anv_entrypoints[0], anv_tracepoints],
include_directories : [
inc_include, inc_src, inc_mapi, inc_mesa, inc_gallium, inc_intel, inc_compiler,
],
@@ -202,7 +216,7 @@ endif
if with_tests
libvulkan_intel_test = static_library(
'vulkan_intel_test',
[files('anv_gem_stubs.c'), anv_entrypoints[0]],
[files('anv_gem_stubs.c'), anv_entrypoints[0], anv_tracepoints[0]],
include_directories : [
inc_include, inc_src, inc_mapi, inc_mesa, inc_gallium, inc_intel, inc_compiler,
],
@@ -227,7 +241,7 @@ if with_tests
'anv_@0@'.format(t),
executable(
t,
['tests/@0@.c'.format(t), anv_entrypoints[0]],
['tests/@0@.c'.format(t), anv_entrypoints[0], anv_tracepoints[0]],
c_args : [ c_sse2_args ],
link_with : libvulkan_intel_test,
dependencies : [