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turnip: use pipeline cs for shader programs instead of separate bo 

Signed-off-by: Jonathan Marek <jonathan@marek.ca>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5606>
This commit is contained in:
Jonathan Marek 2020-06-23 10:37:56 -04:00 committed by Marge Bot
parent a58de1b8d3
commit a5918ac63e
3 changed files with 75 additions and 117 deletions
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2
src/freedreno/vulkan/tu_cmd_buffer.c
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@ -2202,8 +2202,6 @@ tu_CmdBindPipeline(VkCommandBuffer commandBuffer,
TU_FROM_HANDLE(tu_cmd_buffer, cmd, commandBuffer);
TU_FROM_HANDLE(tu_pipeline, pipeline, _pipeline);
tu_bo_list_add(&cmd->bo_list, &pipeline->program.binary_bo,
MSM_SUBMIT_BO_READ | MSM_SUBMIT_BO_DUMP);
for (uint32_t i = 0; i < pipeline->cs.bo_count; i++) {
tu_bo_list_add(&cmd->bo_list, pipeline->cs.bos[i],
MSM_SUBMIT_BO_READ | MSM_SUBMIT_BO_DUMP);

189
src/freedreno/vulkan/tu_pipeline.c
View File

@ -243,9 +243,8 @@ struct tu_pipeline_builder
struct tu_shader *shaders[MESA_SHADER_STAGES];
struct ir3_shader_variant *variants[MESA_SHADER_STAGES];
struct ir3_shader_variant *binning_variant;
uint32_t shader_offsets[MESA_SHADER_STAGES];
uint32_t binning_vs_offset;
uint32_t shader_total_size;
uint64_t shader_iova[MESA_SHADER_STAGES];
uint64_t binning_vs_iova;
bool rasterizer_discard;
/* these states are affectd by rasterizer_discard */
@ -1334,7 +1333,6 @@ tu6_emit_geom_tess_consts(struct tu_cs *cs,
static void
tu6_emit_program(struct tu_cs *cs,
struct tu_pipeline_builder *builder,
const struct tu_bo *binary_bo,
bool binning_pass)
{
const struct ir3_shader_variant *vs = builder->variants[MESA_SHADER_VERTEX];
@ -1355,8 +1353,7 @@ tu6_emit_program(struct tu_cs *cs,
*/
if (binning_pass && !gs) {
vs = bs;
tu6_emit_xs_config(cs, stage, bs,
binary_bo->iova + builder->binning_vs_offset);
tu6_emit_xs_config(cs, stage, bs, builder->binning_vs_iova);
stage++;
}
@ -1366,8 +1363,7 @@ tu6_emit_program(struct tu_cs *cs,
if (stage == MESA_SHADER_FRAGMENT && binning_pass)
fs = xs = NULL;
tu6_emit_xs_config(cs, stage, xs,
binary_bo->iova + builder->shader_offsets[stage]);
tu6_emit_xs_config(cs, stage, xs, builder->shader_iova[stage]);
}
tu_cs_emit_pkt4(cs, REG_A6XX_SP_HS_UNKNOWN_A831, 1);
@ -1800,34 +1796,32 @@ tu6_emit_blend_control(struct tu_cs *cs,
}
static VkResult
tu_pipeline_create(struct tu_device *dev,
struct tu_pipeline_layout *layout,
bool compute,
const VkAllocationCallbacks *pAllocator,
struct tu_pipeline **out_pipeline)
tu_pipeline_allocate_cs(struct tu_device *dev,
struct tu_pipeline *pipeline,
struct tu_pipeline_builder *builder,
struct ir3_shader_variant *compute)
{
struct tu_pipeline *pipeline =
vk_zalloc2(&dev->alloc, pAllocator, sizeof(*pipeline), 8,
VK_SYSTEM_ALLOCATION_SCOPE_OBJECT);
if (!pipeline)
return VK_ERROR_OUT_OF_HOST_MEMORY;
uint32_t size = 2048 + tu6_load_state_size(pipeline->layout, compute);
tu_cs_init(&pipeline->cs, dev, TU_CS_MODE_SUB_STREAM, 2048);
/* graphics case: */
if (builder) {
for (uint32_t i = 0; i < MESA_SHADER_STAGES; i++) {
if (builder->variants[i])
size += builder->variants[i]->info.sizedwords;
}
size += builder->binning_variant->info.sizedwords;
} else {
size += compute->info.sizedwords;
}
tu_cs_init(&pipeline->cs, dev, TU_CS_MODE_SUB_STREAM, size);
/* Reserve the space now such that tu_cs_begin_sub_stream never fails. Note
* that LOAD_STATE can potentially take up a large amount of space so we
* calculate its size explicitly.
*/
unsigned load_state_size = tu6_load_state_size(layout, compute);
VkResult result = tu_cs_reserve_space(&pipeline->cs, 2048 + load_state_size);
if (result != VK_SUCCESS) {
vk_free2(&dev->alloc, pAllocator, pipeline);
return result;
}
*out_pipeline = pipeline;
return VK_SUCCESS;
return tu_cs_reserve_space(&pipeline->cs, size);
}
static void
@ -1880,6 +1874,25 @@ tu6_get_tessmode(struct tu_shader* shader)
}
}
static uint64_t
tu_upload_variant(struct tu_pipeline *pipeline,
const struct ir3_shader_variant *variant)
{
struct tu_cs_memory memory;
if (!variant)
return 0;
/* this expects to get enough alignment because shaders are allocated first
* and sizedwords is always aligned correctly
* note: an assert in tu6_emit_xs_config validates the alignment
*/
tu_cs_alloc(&pipeline->cs, variant->info.sizedwords, 1, &memory);
memcpy(memory.map, variant->bin, sizeof(uint32_t) * variant->info.sizedwords);
return memory.iova;
}
static VkResult
tu_pipeline_builder_compile_shaders(struct tu_pipeline_builder *builder,
struct tu_pipeline *pipeline)
@ -1932,10 +1945,6 @@ tu_pipeline_builder_compile_shaders(struct tu_pipeline_builder *builder,
&key, false, &created);
if (!builder->variants[stage])
return VK_ERROR_OUT_OF_HOST_MEMORY;
builder->shader_offsets[stage] = builder->shader_total_size;
builder->shader_total_size +=
sizeof(uint32_t) * builder->variants[stage]->info.sizedwords;
}
const struct tu_shader *vs = builder->shaders[MESA_SHADER_VERTEX];
@ -1951,9 +1960,6 @@ tu_pipeline_builder_compile_shaders(struct tu_pipeline_builder *builder,
return VK_ERROR_OUT_OF_HOST_MEMORY;
}
builder->binning_vs_offset = builder->shader_total_size;
builder->shader_total_size +=
sizeof(uint32_t) * variant->info.sizedwords;
builder->binning_variant = variant;
if (builder->shaders[MESA_SHADER_TESS_CTRL]) {
@ -1983,39 +1989,6 @@ tu_pipeline_builder_compile_shaders(struct tu_pipeline_builder *builder,
return VK_SUCCESS;
}
static VkResult
tu_pipeline_builder_upload_shaders(struct tu_pipeline_builder *builder,
struct tu_pipeline *pipeline)
{
struct tu_bo *bo = &pipeline->program.binary_bo;
VkResult result =
tu_bo_init_new(builder->device, bo, builder->shader_total_size);
if (result != VK_SUCCESS)
return result;
result = tu_bo_map(builder->device, bo);
if (result != VK_SUCCESS)
return result;
for (uint32_t i = 0; i < MESA_SHADER_STAGES; i++) {
const struct ir3_shader_variant *variant = builder->variants[i];
if (!variant)
continue;
memcpy(bo->map + builder->shader_offsets[i], variant->bin,
sizeof(uint32_t) * variant->info.sizedwords);
}
if (builder->binning_variant) {
const struct ir3_shader_variant *variant = builder->binning_variant;
memcpy(bo->map + builder->binning_vs_offset, variant->bin,
sizeof(uint32_t) * variant->info.sizedwords);
}
return VK_SUCCESS;
}
static void
tu_pipeline_builder_parse_dynamic(struct tu_pipeline_builder *builder,
struct tu_pipeline *pipeline)
@ -2058,11 +2031,11 @@ tu_pipeline_builder_parse_shader_stages(struct tu_pipeline_builder *builder,
{
struct tu_cs prog_cs;
tu_cs_begin_sub_stream(&pipeline->cs, 512, &prog_cs);
tu6_emit_program(&prog_cs, builder, &pipeline->program.binary_bo, false);
tu6_emit_program(&prog_cs, builder, false);
pipeline->program.state_ib = tu_cs_end_sub_stream(&pipeline->cs, &prog_cs);
tu_cs_begin_sub_stream(&pipeline->cs, 512, &prog_cs);
tu6_emit_program(&prog_cs, builder, &pipeline->program.binary_bo, true);
tu6_emit_program(&prog_cs, builder, true);
pipeline->program.binning_state_ib = tu_cs_end_sub_stream(&pipeline->cs, &prog_cs);
VkShaderStageFlags stages = 0;
@ -2355,34 +2328,41 @@ tu_pipeline_finish(struct tu_pipeline *pipeline,
const VkAllocationCallbacks *alloc)
{
tu_cs_finish(&pipeline->cs);
if (pipeline->program.binary_bo.gem_handle)
tu_bo_finish(dev, &pipeline->program.binary_bo);
}
static VkResult
tu_pipeline_builder_build(struct tu_pipeline_builder *builder,
struct tu_pipeline **pipeline)
{
VkResult result = tu_pipeline_create(builder->device, builder->layout,
false, builder->alloc, pipeline);
if (result != VK_SUCCESS)
return result;
VkResult result;
*pipeline =
vk_zalloc2(&builder->device->alloc, builder->alloc, sizeof(**pipeline),
8, VK_SYSTEM_ALLOCATION_SCOPE_OBJECT);
if (!*pipeline)
return VK_ERROR_OUT_OF_HOST_MEMORY;
(*pipeline)->layout = builder->layout;
/* compile and upload shaders */
result = tu_pipeline_builder_compile_shaders(builder, *pipeline);
if (result == VK_SUCCESS)
result = tu_pipeline_builder_upload_shaders(builder, *pipeline);
if (result != VK_SUCCESS) {
tu_pipeline_finish(*pipeline, builder->device, builder->alloc);
vk_free2(&builder->device->alloc, builder->alloc, *pipeline);
*pipeline = VK_NULL_HANDLE;
return result;
}
result = tu_pipeline_allocate_cs(builder->device, *pipeline, builder, NULL);
if (result != VK_SUCCESS) {
vk_free2(&builder->device->alloc, builder->alloc, *pipeline);
return result;
}
for (uint32_t i = 0; i < MESA_SHADER_STAGES; i++)
builder->shader_iova[i] = tu_upload_variant(*pipeline, builder->variants[i]);
builder->binning_vs_iova =
tu_upload_variant(*pipeline, builder->binning_variant);
tu_pipeline_builder_parse_dynamic(builder, *pipeline);
tu_pipeline_builder_parse_shader_stages(builder, *pipeline);
tu_pipeline_builder_parse_vertex_input(builder, *pipeline);
@ -2519,30 +2499,6 @@ tu_CreateGraphicsPipelines(VkDevice device,
return final_result;
}
static VkResult
tu_compute_upload_shader(VkDevice device,
struct tu_pipeline *pipeline,
struct ir3_shader_variant *v)
{
TU_FROM_HANDLE(tu_device, dev, device);
struct tu_bo *bo = &pipeline->program.binary_bo;
uint32_t shader_size = sizeof(uint32_t) * v->info.sizedwords;
VkResult result =
tu_bo_init_new(dev, bo, shader_size);
if (result != VK_SUCCESS)
return result;
result = tu_bo_map(dev, bo);
if (result != VK_SUCCESS)
return result;
memcpy(bo->map, v->bin, shader_size);
return VK_SUCCESS;
}
static VkResult
tu_compute_pipeline_create(VkDevice device,
VkPipelineCache _cache,
@ -2559,9 +2515,11 @@ tu_compute_pipeline_create(VkDevice device,
*pPipeline = VK_NULL_HANDLE;
result = tu_pipeline_create(dev, layout, true, pAllocator, &pipeline);
if (result != VK_SUCCESS)
return result;
pipeline =
vk_zalloc2(&dev->alloc, pAllocator, sizeof(*pipeline), 8,
VK_SYSTEM_ALLOCATION_SCOPE_OBJECT);
if (!pipeline)
return VK_ERROR_OUT_OF_HOST_MEMORY;
pipeline->layout = layout;
@ -2577,22 +2535,26 @@ tu_compute_pipeline_create(VkDevice device,
bool created;
struct ir3_shader_variant *v =
ir3_shader_get_variant(shader->ir3_shader, &key, false, &created);
if (!v)
if (!v) {
result = VK_ERROR_OUT_OF_HOST_MEMORY;
goto fail;
}
tu_pipeline_set_linkage(&pipeline->program.link[MESA_SHADER_COMPUTE],
shader, v);
result = tu_compute_upload_shader(device, pipeline, v);
result = tu_pipeline_allocate_cs(dev, pipeline, NULL, v);
if (result != VK_SUCCESS)
goto fail;
uint64_t shader_iova = tu_upload_variant(pipeline, v);
for (int i = 0; i < 3; i++)
pipeline->compute.local_size[i] = v->shader->nir->info.cs.local_size[i];
struct tu_cs prog_cs;
tu_cs_begin_sub_stream(&pipeline->cs, 512, &prog_cs);
tu6_emit_cs_config(&prog_cs, shader, v, pipeline->program.binary_bo.iova);
tu6_emit_cs_config(&prog_cs, shader, v, shader_iova);
pipeline->program.state_ib = tu_cs_end_sub_stream(&pipeline->cs, &prog_cs);
tu6_emit_load_state(pipeline, true);
@ -2604,7 +2566,6 @@ fail:
if (shader)
tu_shader_destroy(dev, shader, pAllocator);
tu_pipeline_finish(pipeline, dev, pAllocator);
vk_free2(&dev->alloc, pAllocator, pipeline);
return result;

1
src/freedreno/vulkan/tu_private.h
View File

@ -1064,7 +1064,6 @@ struct tu_pipeline
struct
{
struct tu_bo binary_bo;
struct tu_cs_entry state_ib;
struct tu_cs_entry binning_state_ib;