X-Git-Url: https://git.libre-soc.org/?a=blobdiff_plain;ds=sidebyside;f=src%2Fintel%2Fvulkan%2Fanv_pipeline.c;h=8313f471a67c12f6ebb5d43be713f6a5c7c0c578;hb=372774367cf5e62f49209716faa80b3ecd932746;hp=87160aba802d8eede44587f9119fbb50620ba147;hpb=c52c54a746eee5f984a0f72061a588fb0d628afd;p=mesa.git diff --git a/src/intel/vulkan/anv_pipeline.c b/src/intel/vulkan/anv_pipeline.c index 87160aba802..8313f471a67 100644 --- a/src/intel/vulkan/anv_pipeline.c +++ b/src/intel/vulkan/anv_pipeline.c @@ -30,6 +30,7 @@ #include "util/mesa-sha1.h" #include "util/os_time.h" #include "common/gen_l3_config.h" +#include "common/gen_disasm.h" #include "anv_private.h" #include "compiler/brw_nir.h" #include "anv_nir.h" @@ -54,12 +55,14 @@ VkResult anv_CreateShaderModule( assert(pCreateInfo->sType == VK_STRUCTURE_TYPE_SHADER_MODULE_CREATE_INFO); assert(pCreateInfo->flags == 0); - module = vk_alloc2(&device->alloc, pAllocator, + module = vk_alloc2(&device->vk.alloc, pAllocator, sizeof(*module) + pCreateInfo->codeSize, 8, VK_SYSTEM_ALLOCATION_SCOPE_OBJECT); if (module == NULL) return vk_error(VK_ERROR_OUT_OF_HOST_MEMORY); + vk_object_base_init(&device->vk, &module->base, + VK_OBJECT_TYPE_SHADER_MODULE); module->size = pCreateInfo->codeSize; memcpy(module->data, pCreateInfo->pCode, module->size); @@ -81,20 +84,12 @@ void anv_DestroyShaderModule( if (!module) return; - vk_free2(&device->alloc, pAllocator, module); + vk_object_base_finish(&module->base); + vk_free2(&device->vk.alloc, pAllocator, module); } #define SPIR_V_MAGIC_NUMBER 0x07230203 -static const uint64_t stage_to_debug[] = { - [MESA_SHADER_VERTEX] = DEBUG_VS, - [MESA_SHADER_TESS_CTRL] = DEBUG_TCS, - [MESA_SHADER_TESS_EVAL] = DEBUG_TES, - [MESA_SHADER_GEOMETRY] = DEBUG_GS, - [MESA_SHADER_FRAGMENT] = DEBUG_WM, - [MESA_SHADER_COMPUTE] = DEBUG_CS, -}; - struct anv_spirv_debug_data { struct anv_device *device; const struct anv_shader_module *module; @@ -106,6 +101,8 @@ static void anv_spirv_nir_debug(void *private_data, const char *message) { struct anv_spirv_debug_data *debug_data = private_data; + struct anv_instance *instance = debug_data->device->physical->instance; + static const VkDebugReportFlagsEXT vk_flags[] = { [NIR_SPIRV_DEBUG_LEVEL_INFO] = VK_DEBUG_REPORT_INFORMATION_BIT_EXT, [NIR_SPIRV_DEBUG_LEVEL_WARNING] = VK_DEBUG_REPORT_WARNING_BIT_EXT, @@ -115,7 +112,7 @@ static void anv_spirv_nir_debug(void *private_data, snprintf(buffer, sizeof(buffer), "SPIR-V offset %lu: %s", (unsigned long) spirv_offset, message); - vk_debug_report(&debug_data->device->instance->debug_report_callbacks, + vk_debug_report(&instance->debug_report_callbacks, vk_flags[level], VK_DEBUG_REPORT_OBJECT_TYPE_SHADER_MODULE_EXT, (uint64_t) (uintptr_t) debug_data->module, @@ -133,8 +130,7 @@ anv_shader_compile_to_nir(struct anv_device *device, gl_shader_stage stage, const VkSpecializationInfo *spec_info) { - const struct anv_physical_device *pdevice = - &device->instance->physicalDevice; + const struct anv_physical_device *pdevice = device->physical; const struct brw_compiler *compiler = pdevice->compiler; const nir_shader_compiler_options *nir_options = compiler->glsl_compiler_options[stage].NirOptions; @@ -147,17 +143,30 @@ anv_shader_compile_to_nir(struct anv_device *device, struct nir_spirv_specialization *spec_entries = NULL; if (spec_info && spec_info->mapEntryCount > 0) { num_spec_entries = spec_info->mapEntryCount; - spec_entries = malloc(num_spec_entries * sizeof(*spec_entries)); + spec_entries = calloc(num_spec_entries, sizeof(*spec_entries)); for (uint32_t i = 0; i < num_spec_entries; i++) { VkSpecializationMapEntry entry = spec_info->pMapEntries[i]; const void *data = spec_info->pData + entry.offset; assert(data + entry.size <= spec_info->pData + spec_info->dataSize); spec_entries[i].id = spec_info->pMapEntries[i].constantID; - if (spec_info->dataSize == 8) - spec_entries[i].data64 = *(const uint64_t *)data; - else - spec_entries[i].data32 = *(const uint32_t *)data; + switch (entry.size) { + case 8: + spec_entries[i].value.u64 = *(const uint64_t *)data; + break; + case 4: + spec_entries[i].value.u32 = *(const uint32_t *)data; + break; + case 2: + spec_entries[i].value.u16 = *(const uint16_t *)data; + break; + case 1: + spec_entries[i].value.u8 = *(const uint8_t *)data; + break; + default: + assert(!"Invalid spec constant size"); + break; + } } } @@ -185,11 +194,14 @@ anv_shader_compile_to_nir(struct anv_device *device, .int16 = pdevice->info.gen >= 8, .int64 = pdevice->info.gen >= 8, .int64_atomics = pdevice->info.gen >= 9 && pdevice->use_softpin, + .integer_functions2 = pdevice->info.gen >= 8, .min_lod = true, .multiview = true, .physical_storage_buffer_address = pdevice->has_a64_buffer_access, .post_depth_coverage = pdevice->info.gen >= 9, .runtime_descriptor_array = true, + .float_controls = pdevice->info.gen >= 8, + .shader_clock = true, .shader_viewport_index_layer = true, .stencil_export = pdevice->info.gen >= 9, .storage_8bit = pdevice->info.gen >= 8, @@ -203,6 +215,8 @@ anv_shader_compile_to_nir(struct anv_device *device, .tessellation = true, .transform_feedback = pdevice->info.gen >= 8, .variable_pointers = true, + .vk_memory_model = true, + .vk_memory_model_device_scope = true, }, .ubo_addr_format = nir_address_format_32bit_index_offset, .ssbo_addr_format = @@ -232,7 +246,7 @@ anv_shader_compile_to_nir(struct anv_device *device, free(spec_entries); - if (unlikely(INTEL_DEBUG & stage_to_debug[stage])) { + if (unlikely(INTEL_DEBUG & intel_debug_flag_for_shader_stage(stage))) { fprintf(stderr, "NIR (from SPIR-V) for %s shader:\n", gl_shader_stage_name(stage)); nir_print_shader(nir, stderr); @@ -242,9 +256,10 @@ anv_shader_compile_to_nir(struct anv_device *device, * inline functions. That way they get properly initialized at the top * of the function and not at the top of its caller. */ - NIR_PASS_V(nir, nir_lower_constant_initializers, nir_var_function_temp); + NIR_PASS_V(nir, nir_lower_variable_initializers, nir_var_function_temp); NIR_PASS_V(nir, nir_lower_returns); NIR_PASS_V(nir, nir_inline_functions); + NIR_PASS_V(nir, nir_copy_prop); NIR_PASS_V(nir, nir_opt_deref); /* Pick off the single entrypoint that we want */ @@ -259,7 +274,7 @@ anv_shader_compile_to_nir(struct anv_device *device, * nir_remove_dead_variables and split_per_member_structs below see the * corresponding stores. */ - NIR_PASS_V(nir, nir_lower_constant_initializers, ~0); + NIR_PASS_V(nir, nir_lower_variable_initializers, ~0); /* Split member structs. We do this before lower_io_to_temporaries so that * it doesn't lower system values to temporaries by accident. @@ -268,7 +283,8 @@ anv_shader_compile_to_nir(struct anv_device *device, NIR_PASS_V(nir, nir_split_per_member_structs); NIR_PASS_V(nir, nir_remove_dead_variables, - nir_var_shader_in | nir_var_shader_out | nir_var_system_value); + nir_var_shader_in | nir_var_shader_out | nir_var_system_value, + NULL); NIR_PASS_V(nir, nir_propagate_invariant); NIR_PASS_V(nir, nir_lower_io_to_temporaries, @@ -284,6 +300,54 @@ anv_shader_compile_to_nir(struct anv_device *device, return nir; } +VkResult +anv_pipeline_init(struct anv_pipeline *pipeline, + struct anv_device *device, + enum anv_pipeline_type type, + VkPipelineCreateFlags flags, + const VkAllocationCallbacks *pAllocator) +{ + VkResult result; + + memset(pipeline, 0, sizeof(*pipeline)); + + vk_object_base_init(&device->vk, &pipeline->base, + VK_OBJECT_TYPE_PIPELINE); + pipeline->device = device; + + /* It's the job of the child class to provide actual backing storage for + * the batch by setting batch.start, batch.next, and batch.end. + */ + pipeline->batch.alloc = pAllocator ? pAllocator : &device->vk.alloc; + pipeline->batch.relocs = &pipeline->batch_relocs; + pipeline->batch.status = VK_SUCCESS; + + result = anv_reloc_list_init(&pipeline->batch_relocs, + pipeline->batch.alloc); + if (result != VK_SUCCESS) + return result; + + pipeline->mem_ctx = ralloc_context(NULL); + + pipeline->type = type; + pipeline->flags = flags; + + util_dynarray_init(&pipeline->executables, pipeline->mem_ctx); + + return VK_SUCCESS; +} + +void +anv_pipeline_finish(struct anv_pipeline *pipeline, + struct anv_device *device, + const VkAllocationCallbacks *pAllocator) +{ + anv_reloc_list_finish(&pipeline->batch_relocs, + pAllocator ? pAllocator : &device->vk.alloc); + ralloc_free(pipeline->mem_ctx); + vk_object_base_finish(&pipeline->base); +} + void anv_DestroyPipeline( VkDevice _device, VkPipeline _pipeline, @@ -295,17 +359,37 @@ void anv_DestroyPipeline( if (!pipeline) return; - anv_reloc_list_finish(&pipeline->batch_relocs, - pAllocator ? pAllocator : &device->alloc); - if (pipeline->blend_state.map) - anv_state_pool_free(&device->dynamic_state_pool, pipeline->blend_state); + switch (pipeline->type) { + case ANV_PIPELINE_GRAPHICS: { + struct anv_graphics_pipeline *gfx_pipeline = + anv_pipeline_to_graphics(pipeline); - for (unsigned s = 0; s < MESA_SHADER_STAGES; s++) { - if (pipeline->shaders[s]) - anv_shader_bin_unref(device, pipeline->shaders[s]); + if (gfx_pipeline->blend_state.map) + anv_state_pool_free(&device->dynamic_state_pool, gfx_pipeline->blend_state); + + for (unsigned s = 0; s < MESA_SHADER_STAGES; s++) { + if (gfx_pipeline->shaders[s]) + anv_shader_bin_unref(device, gfx_pipeline->shaders[s]); + } + break; } - vk_free2(&device->alloc, pAllocator, pipeline); + case ANV_PIPELINE_COMPUTE: { + struct anv_compute_pipeline *compute_pipeline = + anv_pipeline_to_compute(pipeline); + + if (compute_pipeline->cs) + anv_shader_bin_unref(device, compute_pipeline->cs); + + break; + } + + default: + unreachable("invalid pipeline type"); + } + + anv_pipeline_finish(pipeline, device, pAllocator); + vk_free2(&device->vk.alloc, pAllocator, pipeline); } static const uint32_t vk_to_gen_primitive_type[] = { @@ -433,13 +517,15 @@ populate_wm_prog_key(const struct gen_device_info *devinfo, /* XXX Vulkan doesn't appear to specify */ key->clamp_fragment_color = false; + key->ignore_sample_mask_out = false; + assert(subpass->color_count <= MAX_RTS); for (uint32_t i = 0; i < subpass->color_count; i++) { if (subpass->color_attachments[i].attachment != VK_ATTACHMENT_UNUSED) key->color_outputs_valid |= (1 << i); } - key->nr_color_regions = util_bitcount(key->color_outputs_valid); + key->nr_color_regions = subpass->color_count; /* To reduce possible shader recompilations we would need to know if * there is a SampleMask output variable to compute if we should emit @@ -524,7 +610,13 @@ struct anv_pipeline_stage { union brw_any_prog_data prog_data; + uint32_t num_stats; + struct brw_compile_stats stats[3]; + char *disasm[3]; + VkPipelineCreationFeedbackEXT feedback; + + const unsigned *code; }; static void @@ -552,7 +644,7 @@ anv_pipeline_hash_shader(const struct anv_shader_module *module, } static void -anv_pipeline_hash_graphics(struct anv_pipeline *pipeline, +anv_pipeline_hash_graphics(struct anv_graphics_pipeline *pipeline, struct anv_pipeline_layout *layout, struct anv_pipeline_stage *stages, unsigned char *sha1_out) @@ -566,7 +658,7 @@ anv_pipeline_hash_graphics(struct anv_pipeline *pipeline, if (layout) _mesa_sha1_update(&ctx, layout->sha1, sizeof(layout->sha1)); - const bool rba = pipeline->device->robust_buffer_access; + const bool rba = pipeline->base.device->robust_buffer_access; _mesa_sha1_update(&ctx, &rba, sizeof(rba)); for (unsigned s = 0; s < MESA_SHADER_STAGES; s++) { @@ -581,7 +673,7 @@ anv_pipeline_hash_graphics(struct anv_pipeline *pipeline, } static void -anv_pipeline_hash_compute(struct anv_pipeline *pipeline, +anv_pipeline_hash_compute(struct anv_compute_pipeline *pipeline, struct anv_pipeline_layout *layout, struct anv_pipeline_stage *stage, unsigned char *sha1_out) @@ -592,7 +684,7 @@ anv_pipeline_hash_compute(struct anv_pipeline *pipeline, if (layout) _mesa_sha1_update(&ctx, layout->sha1, sizeof(layout->sha1)); - const bool rba = pipeline->device->robust_buffer_access; + const bool rba = pipeline->base.device->robust_buffer_access; _mesa_sha1_update(&ctx, &rba, sizeof(rba)); _mesa_sha1_update(&ctx, stage->shader_sha1, @@ -609,7 +701,7 @@ anv_pipeline_stage_get_nir(struct anv_pipeline *pipeline, struct anv_pipeline_stage *stage) { const struct brw_compiler *compiler = - pipeline->device->instance->physicalDevice.compiler; + pipeline->device->physical->compiler; const nir_shader_compiler_options *nir_options = compiler->glsl_compiler_options[stage->stage].NirOptions; nir_shader *nir; @@ -643,86 +735,58 @@ anv_pipeline_lower_nir(struct anv_pipeline *pipeline, struct anv_pipeline_stage *stage, struct anv_pipeline_layout *layout) { - const struct anv_physical_device *pdevice = - &pipeline->device->instance->physicalDevice; + const struct anv_physical_device *pdevice = pipeline->device->physical; const struct brw_compiler *compiler = pdevice->compiler; struct brw_stage_prog_data *prog_data = &stage->prog_data.base; nir_shader *nir = stage->nir; if (nir->info.stage == MESA_SHADER_FRAGMENT) { - NIR_PASS_V(nir, nir_lower_wpos_center, pipeline->sample_shading_enable); - NIR_PASS_V(nir, nir_lower_input_attachments, true); + NIR_PASS_V(nir, nir_lower_wpos_center, + anv_pipeline_to_graphics(pipeline)->sample_shading_enable); + NIR_PASS_V(nir, nir_lower_input_attachments, + &(nir_input_attachment_options) { + .use_fragcoord_sysval = true, + .use_layer_id_sysval = true, + }); } NIR_PASS_V(nir, anv_nir_lower_ycbcr_textures, layout); - NIR_PASS_V(nir, anv_nir_lower_push_constants); - - if (nir->info.stage != MESA_SHADER_COMPUTE) - NIR_PASS_V(nir, anv_nir_lower_multiview, pipeline->subpass->view_mask); - - nir_shader_gather_info(nir, nir_shader_get_entrypoint(nir)); - - if (nir->num_uniforms > 0) { - assert(prog_data->nr_params == 0); - - /* If the shader uses any push constants at all, we'll just give - * them the maximum possible number - */ - assert(nir->num_uniforms <= MAX_PUSH_CONSTANTS_SIZE); - nir->num_uniforms = MAX_PUSH_CONSTANTS_SIZE; - prog_data->nr_params += MAX_PUSH_CONSTANTS_SIZE / sizeof(float); - prog_data->param = ralloc_array(mem_ctx, uint32_t, prog_data->nr_params); - - /* We now set the param values to be offsets into a - * anv_push_constant_data structure. Since the compiler doesn't - * actually dereference any of the gl_constant_value pointers in the - * params array, it doesn't really matter what we put here. - */ - struct anv_push_constants *null_data = NULL; - /* Fill out the push constants section of the param array */ - for (unsigned i = 0; i < MAX_PUSH_CONSTANTS_SIZE / sizeof(float); i++) { - prog_data->param[i] = ANV_PARAM_PUSH( - (uintptr_t)&null_data->client_data[i * sizeof(float)]); - } + if (pipeline->type == ANV_PIPELINE_GRAPHICS) { + NIR_PASS_V(nir, anv_nir_lower_multiview, + anv_pipeline_to_graphics(pipeline)); } - if (nir->info.num_ssbos > 0 || nir->info.num_images > 0) - pipeline->needs_data_cache = true; + nir_shader_gather_info(nir, nir_shader_get_entrypoint(nir)); - NIR_PASS_V(nir, brw_nir_lower_image_load_store, compiler->devinfo); + NIR_PASS_V(nir, brw_nir_lower_image_load_store, compiler->devinfo, NULL); NIR_PASS_V(nir, nir_lower_explicit_io, nir_var_mem_global, nir_address_format_64bit_global); /* Apply the actual pipeline layout to UBOs, SSBOs, and textures */ - if (layout) { - anv_nir_apply_pipeline_layout(pdevice, - pipeline->device->robust_buffer_access, - layout, nir, prog_data, - &stage->bind_map); - - NIR_PASS_V(nir, nir_lower_explicit_io, nir_var_mem_ubo, - nir_address_format_32bit_index_offset); - NIR_PASS_V(nir, nir_lower_explicit_io, nir_var_mem_ssbo, - anv_nir_ssbo_addr_format(pdevice, - pipeline->device->robust_buffer_access)); - - NIR_PASS_V(nir, nir_opt_constant_folding); - - /* We don't support non-uniform UBOs and non-uniform SSBO access is - * handled naturally by falling back to A64 messages. - */ - NIR_PASS_V(nir, nir_lower_non_uniform_access, - nir_lower_non_uniform_texture_access | - nir_lower_non_uniform_image_access); - } + anv_nir_apply_pipeline_layout(pdevice, + pipeline->device->robust_buffer_access, + layout, nir, &stage->bind_map); + + NIR_PASS_V(nir, nir_lower_explicit_io, nir_var_mem_ubo, + nir_address_format_32bit_index_offset); + NIR_PASS_V(nir, nir_lower_explicit_io, nir_var_mem_ssbo, + anv_nir_ssbo_addr_format(pdevice, + pipeline->device->robust_buffer_access)); - if (nir->info.stage != MESA_SHADER_COMPUTE) - brw_nir_analyze_ubo_ranges(compiler, nir, NULL, prog_data->ubo_ranges); + NIR_PASS_V(nir, nir_opt_constant_folding); + + /* We don't support non-uniform UBOs and non-uniform SSBO access is + * handled naturally by falling back to A64 messages. + */ + NIR_PASS_V(nir, nir_lower_non_uniform_access, + nir_lower_non_uniform_texture_access | + nir_lower_non_uniform_image_access); - assert(nir->num_uniforms == prog_data->nr_params * 4); + anv_nir_compute_push_layout(pdevice, pipeline->device->robust_buffer_access, + nir, prog_data, &stage->bind_map, mem_ctx); stage->nir = nir; } @@ -736,19 +800,30 @@ anv_pipeline_link_vs(const struct brw_compiler *compiler, brw_nir_link_shaders(compiler, vs_stage->nir, next_stage->nir); } -static const unsigned * +static void anv_pipeline_compile_vs(const struct brw_compiler *compiler, void *mem_ctx, - struct anv_device *device, + struct anv_graphics_pipeline *pipeline, struct anv_pipeline_stage *vs_stage) { + /* When using Primitive Replication for multiview, each view gets its own + * position slot. + */ + uint32_t pos_slots = pipeline->use_primitive_replication ? + anv_subpass_view_count(pipeline->subpass) : 1; + brw_compute_vue_map(compiler->devinfo, &vs_stage->prog_data.vs.base.vue_map, vs_stage->nir->info.outputs_written, - vs_stage->nir->info.separate_shader); - - return brw_compile_vs(compiler, device, mem_ctx, &vs_stage->key.vs, - &vs_stage->prog_data.vs, vs_stage->nir, -1, NULL); + vs_stage->nir->info.separate_shader, + pos_slots); + + vs_stage->num_stats = 1; + vs_stage->code = brw_compile_vs(compiler, pipeline->base.device, mem_ctx, + &vs_stage->key.vs, + &vs_stage->prog_data.vs, + vs_stage->nir, -1, + vs_stage->stats, NULL); } static void @@ -818,7 +893,7 @@ anv_pipeline_link_tcs(const struct brw_compiler *compiler, tes_stage->nir->info.tess.spacing == TESS_SPACING_EQUAL; } -static const unsigned * +static void anv_pipeline_compile_tcs(const struct brw_compiler *compiler, void *mem_ctx, struct anv_device *device, @@ -830,9 +905,12 @@ anv_pipeline_compile_tcs(const struct brw_compiler *compiler, tcs_stage->key.tcs.patch_outputs_written = tcs_stage->nir->info.patch_outputs_written; - return brw_compile_tcs(compiler, device, mem_ctx, &tcs_stage->key.tcs, - &tcs_stage->prog_data.tcs, tcs_stage->nir, - -1, NULL); + tcs_stage->num_stats = 1; + tcs_stage->code = brw_compile_tcs(compiler, device, mem_ctx, + &tcs_stage->key.tcs, + &tcs_stage->prog_data.tcs, + tcs_stage->nir, -1, + tcs_stage->stats, NULL); } static void @@ -844,7 +922,7 @@ anv_pipeline_link_tes(const struct brw_compiler *compiler, brw_nir_link_shaders(compiler, tes_stage->nir, next_stage->nir); } -static const unsigned * +static void anv_pipeline_compile_tes(const struct brw_compiler *compiler, void *mem_ctx, struct anv_device *device, @@ -856,10 +934,13 @@ anv_pipeline_compile_tes(const struct brw_compiler *compiler, tes_stage->key.tes.patch_inputs_read = tcs_stage->nir->info.patch_outputs_written; - return brw_compile_tes(compiler, device, mem_ctx, &tes_stage->key.tes, - &tcs_stage->prog_data.tcs.base.vue_map, - &tes_stage->prog_data.tes, tes_stage->nir, - NULL, -1, NULL); + tes_stage->num_stats = 1; + tes_stage->code = brw_compile_tes(compiler, device, mem_ctx, + &tes_stage->key.tes, + &tcs_stage->prog_data.tcs.base.vue_map, + &tes_stage->prog_data.tes, + tes_stage->nir, -1, + tes_stage->stats, NULL); } static void @@ -871,7 +952,7 @@ anv_pipeline_link_gs(const struct brw_compiler *compiler, brw_nir_link_shaders(compiler, gs_stage->nir, next_stage->nir); } -static const unsigned * +static void anv_pipeline_compile_gs(const struct brw_compiler *compiler, void *mem_ctx, struct anv_device *device, @@ -881,129 +962,103 @@ anv_pipeline_compile_gs(const struct brw_compiler *compiler, brw_compute_vue_map(compiler->devinfo, &gs_stage->prog_data.gs.base.vue_map, gs_stage->nir->info.outputs_written, - gs_stage->nir->info.separate_shader); - - return brw_compile_gs(compiler, device, mem_ctx, &gs_stage->key.gs, - &gs_stage->prog_data.gs, gs_stage->nir, - NULL, -1, NULL); + gs_stage->nir->info.separate_shader, 1); + + gs_stage->num_stats = 1; + gs_stage->code = brw_compile_gs(compiler, device, mem_ctx, + &gs_stage->key.gs, + &gs_stage->prog_data.gs, + gs_stage->nir, NULL, -1, + gs_stage->stats, NULL); } static void anv_pipeline_link_fs(const struct brw_compiler *compiler, struct anv_pipeline_stage *stage) { - unsigned num_rts = 0; - const int max_rt = FRAG_RESULT_DATA7 - FRAG_RESULT_DATA0 + 1; - struct anv_pipeline_binding rt_bindings[max_rt]; - nir_function_impl *impl = nir_shader_get_entrypoint(stage->nir); - int rt_to_bindings[max_rt]; - memset(rt_to_bindings, -1, sizeof(rt_to_bindings)); - bool rt_used[max_rt]; - memset(rt_used, 0, sizeof(rt_used)); - - /* Flag used render targets */ - nir_foreach_variable_safe(var, &stage->nir->outputs) { - if (var->data.location < FRAG_RESULT_DATA0) - continue; - - const unsigned rt = var->data.location - FRAG_RESULT_DATA0; - /* Out-of-bounds */ - if (rt >= MAX_RTS) - continue; - - const unsigned array_len = - glsl_type_is_array(var->type) ? glsl_get_length(var->type) : 1; - assert(rt + array_len <= max_rt); - - /* Unused */ - if (!(stage->key.wm.color_outputs_valid & BITFIELD_RANGE(rt, array_len))) { - /* If this is the RT at location 0 and we have alpha to coverage - * enabled we will have to create a null RT for it, so mark it as - * used. - */ - if (rt > 0 || !stage->key.wm.alpha_to_coverage) - continue; + unsigned num_rt_bindings; + struct anv_pipeline_binding rt_bindings[MAX_RTS]; + if (stage->key.wm.nr_color_regions > 0) { + assert(stage->key.wm.nr_color_regions <= MAX_RTS); + for (unsigned rt = 0; rt < stage->key.wm.nr_color_regions; rt++) { + if (stage->key.wm.color_outputs_valid & BITFIELD_BIT(rt)) { + rt_bindings[rt] = (struct anv_pipeline_binding) { + .set = ANV_DESCRIPTOR_SET_COLOR_ATTACHMENTS, + .index = rt, + }; + } else { + /* Setup a null render target */ + rt_bindings[rt] = (struct anv_pipeline_binding) { + .set = ANV_DESCRIPTOR_SET_COLOR_ATTACHMENTS, + .index = UINT32_MAX, + }; + } } - - for (unsigned i = 0; i < array_len; i++) - rt_used[rt + i] = true; + num_rt_bindings = stage->key.wm.nr_color_regions; + } else { + /* Setup a null render target */ + rt_bindings[0] = (struct anv_pipeline_binding) { + .set = ANV_DESCRIPTOR_SET_COLOR_ATTACHMENTS, + .index = UINT32_MAX, + }; + num_rt_bindings = 1; } - /* Set new, compacted, location */ - for (unsigned i = 0; i < max_rt; i++) { - if (!rt_used[i]) - continue; - - rt_to_bindings[i] = num_rts; - - if (stage->key.wm.color_outputs_valid & (1 << i)) { - rt_bindings[rt_to_bindings[i]] = (struct anv_pipeline_binding) { - .set = ANV_DESCRIPTOR_SET_COLOR_ATTACHMENTS, - .binding = 0, - .index = i, - }; - } else { - /* Setup a null render target */ - rt_bindings[rt_to_bindings[i]] = (struct anv_pipeline_binding) { - .set = ANV_DESCRIPTOR_SET_COLOR_ATTACHMENTS, - .binding = 0, - .index = UINT32_MAX, - }; - } - - num_rts++; - } + assert(num_rt_bindings <= MAX_RTS); + assert(stage->bind_map.surface_count == 0); + typed_memcpy(stage->bind_map.surface_to_descriptor, + rt_bindings, num_rt_bindings); + stage->bind_map.surface_count += num_rt_bindings; + /* Now that we've set up the color attachments, we can go through and + * eliminate any shader outputs that map to VK_ATTACHMENT_UNUSED in the + * hopes that dead code can clean them up in this and any earlier shader + * stages. + */ + nir_function_impl *impl = nir_shader_get_entrypoint(stage->nir); bool deleted_output = false; - nir_foreach_variable_safe(var, &stage->nir->outputs) { + nir_foreach_shader_out_variable_safe(var, stage->nir) { + /* TODO: We don't delete depth/stencil writes. We probably could if the + * subpass doesn't have a depth/stencil attachment. + */ if (var->data.location < FRAG_RESULT_DATA0) continue; const unsigned rt = var->data.location - FRAG_RESULT_DATA0; - if (rt >= MAX_RTS || !rt_used[rt]) { - /* Unused or out-of-bounds, throw it away, unless it is the first - * RT and we have alpha to coverage enabled. - */ + /* If this is the RT at location 0 and we have alpha to coverage + * enabled we still need that write because it will affect the coverage + * mask even if it's never written to a color target. + */ + if (rt == 0 && stage->key.wm.alpha_to_coverage) + continue; + + const unsigned array_len = + glsl_type_is_array(var->type) ? glsl_get_length(var->type) : 1; + assert(rt + array_len <= MAX_RTS); + + if (rt >= MAX_RTS || !(stage->key.wm.color_outputs_valid & + BITFIELD_RANGE(rt, array_len))) { deleted_output = true; var->data.mode = nir_var_function_temp; exec_node_remove(&var->node); exec_list_push_tail(&impl->locals, &var->node); - continue; } - - /* Give it the new location */ - assert(rt_to_bindings[rt] != -1); - var->data.location = rt_to_bindings[rt] + FRAG_RESULT_DATA0; } if (deleted_output) nir_fixup_deref_modes(stage->nir); - if (num_rts == 0) { - /* If we have no render targets, we need a null render target */ - rt_bindings[0] = (struct anv_pipeline_binding) { - .set = ANV_DESCRIPTOR_SET_COLOR_ATTACHMENTS, - .binding = 0, - .index = UINT32_MAX, - }; - num_rts = 1; - } - - /* Now that we've determined the actual number of render targets, adjust - * the key accordingly. + /* We stored the number of subpass color attachments in nr_color_regions + * when calculating the key for caching. Now that we've computed the bind + * map, we can reduce this to the actual max before we go into the back-end + * compiler. */ - stage->key.wm.nr_color_regions = num_rts; - stage->key.wm.color_outputs_valid = (1 << num_rts) - 1; - - assert(num_rts <= max_rt); - assert(stage->bind_map.surface_count == 0); - typed_memcpy(stage->bind_map.surface_to_descriptor, - rt_bindings, num_rts); - stage->bind_map.surface_count += num_rts; + stage->key.wm.nr_color_regions = + util_last_bit(stage->key.wm.color_outputs_valid); } -static const unsigned * +static void anv_pipeline_compile_fs(const struct brw_compiler *compiler, void *mem_ctx, struct anv_device *device, @@ -1017,13 +1072,21 @@ anv_pipeline_compile_fs(const struct brw_compiler *compiler, fs_stage->key.wm.input_slots_valid = prev_stage->prog_data.vue.vue_map.slots_valid; - const unsigned *code = - brw_compile_fs(compiler, device, mem_ctx, &fs_stage->key.wm, - &fs_stage->prog_data.wm, fs_stage->nir, - NULL, -1, -1, -1, true, false, NULL, NULL); + fs_stage->code = brw_compile_fs(compiler, device, mem_ctx, + &fs_stage->key.wm, + &fs_stage->prog_data.wm, + fs_stage->nir, -1, -1, -1, + true, false, NULL, + fs_stage->stats, NULL); - if (fs_stage->key.wm.nr_color_regions == 0 && + fs_stage->num_stats = (uint32_t)fs_stage->prog_data.wm.dispatch_8 + + (uint32_t)fs_stage->prog_data.wm.dispatch_16 + + (uint32_t)fs_stage->prog_data.wm.dispatch_32; + + if (fs_stage->key.wm.color_outputs_valid == 0 && !fs_stage->prog_data.wm.has_side_effects && + !fs_stage->prog_data.wm.uses_omask && + !fs_stage->key.wm.alpha_to_coverage && !fs_stage->prog_data.wm.uses_kill && fs_stage->prog_data.wm.computed_depth_mode == BRW_PSCDEPTH_OFF && !fs_stage->prog_data.wm.computed_stencil) { @@ -1034,12 +1097,173 @@ anv_pipeline_compile_fs(const struct brw_compiler *compiler, */ memset(&fs_stage->prog_data, 0, sizeof(fs_stage->prog_data)); } +} - return code; +static void +anv_pipeline_add_executable(struct anv_pipeline *pipeline, + struct anv_pipeline_stage *stage, + struct brw_compile_stats *stats, + uint32_t code_offset) +{ + char *nir = NULL; + if (stage->nir && + (pipeline->flags & + VK_PIPELINE_CREATE_CAPTURE_INTERNAL_REPRESENTATIONS_BIT_KHR)) { + char *stream_data = NULL; + size_t stream_size = 0; + FILE *stream = open_memstream(&stream_data, &stream_size); + + nir_print_shader(stage->nir, stream); + + fclose(stream); + + /* Copy it to a ralloc'd thing */ + nir = ralloc_size(pipeline->mem_ctx, stream_size + 1); + memcpy(nir, stream_data, stream_size); + nir[stream_size] = 0; + + free(stream_data); + } + + char *disasm = NULL; + if (stage->code && + (pipeline->flags & + VK_PIPELINE_CREATE_CAPTURE_INTERNAL_REPRESENTATIONS_BIT_KHR)) { + char *stream_data = NULL; + size_t stream_size = 0; + FILE *stream = open_memstream(&stream_data, &stream_size); + + uint32_t push_size = 0; + for (unsigned i = 0; i < 4; i++) + push_size += stage->bind_map.push_ranges[i].length; + if (push_size > 0) { + fprintf(stream, "Push constant ranges:\n"); + for (unsigned i = 0; i < 4; i++) { + if (stage->bind_map.push_ranges[i].length == 0) + continue; + + fprintf(stream, " RANGE%d (%dB): ", i, + stage->bind_map.push_ranges[i].length * 32); + + switch (stage->bind_map.push_ranges[i].set) { + case ANV_DESCRIPTOR_SET_NULL: + fprintf(stream, "NULL"); + break; + + case ANV_DESCRIPTOR_SET_PUSH_CONSTANTS: + fprintf(stream, "Vulkan push constants and API params"); + break; + + case ANV_DESCRIPTOR_SET_DESCRIPTORS: + fprintf(stream, "Descriptor buffer for set %d (start=%dB)", + stage->bind_map.push_ranges[i].index, + stage->bind_map.push_ranges[i].start * 32); + break; + + case ANV_DESCRIPTOR_SET_NUM_WORK_GROUPS: + unreachable("gl_NumWorkgroups is never pushed"); + + case ANV_DESCRIPTOR_SET_SHADER_CONSTANTS: + fprintf(stream, "Inline shader constant data (start=%dB)", + stage->bind_map.push_ranges[i].start * 32); + break; + + case ANV_DESCRIPTOR_SET_COLOR_ATTACHMENTS: + unreachable("Color attachments can't be pushed"); + + default: + fprintf(stream, "UBO (set=%d binding=%d start=%dB)", + stage->bind_map.push_ranges[i].set, + stage->bind_map.push_ranges[i].index, + stage->bind_map.push_ranges[i].start * 32); + break; + } + fprintf(stream, "\n"); + } + fprintf(stream, "\n"); + } + + /* Creating this is far cheaper than it looks. It's perfectly fine to + * do it for every binary. + */ + gen_disassemble(&pipeline->device->info, + stage->code, code_offset, stream); + + fclose(stream); + + /* Copy it to a ralloc'd thing */ + disasm = ralloc_size(pipeline->mem_ctx, stream_size + 1); + memcpy(disasm, stream_data, stream_size); + disasm[stream_size] = 0; + + free(stream_data); + } + + const struct anv_pipeline_executable exe = { + .stage = stage->stage, + .stats = *stats, + .nir = nir, + .disasm = disasm, + }; + util_dynarray_append(&pipeline->executables, + struct anv_pipeline_executable, exe); +} + +static void +anv_pipeline_add_executables(struct anv_pipeline *pipeline, + struct anv_pipeline_stage *stage, + struct anv_shader_bin *bin) +{ + if (stage->stage == MESA_SHADER_FRAGMENT) { + /* We pull the prog data and stats out of the anv_shader_bin because + * the anv_pipeline_stage may not be fully populated if we successfully + * looked up the shader in a cache. + */ + const struct brw_wm_prog_data *wm_prog_data = + (const struct brw_wm_prog_data *)bin->prog_data; + struct brw_compile_stats *stats = bin->stats; + + if (wm_prog_data->dispatch_8) { + anv_pipeline_add_executable(pipeline, stage, stats++, 0); + } + + if (wm_prog_data->dispatch_16) { + anv_pipeline_add_executable(pipeline, stage, stats++, + wm_prog_data->prog_offset_16); + } + + if (wm_prog_data->dispatch_32) { + anv_pipeline_add_executable(pipeline, stage, stats++, + wm_prog_data->prog_offset_32); + } + } else { + anv_pipeline_add_executable(pipeline, stage, bin->stats, 0); + } +} + +static void +anv_pipeline_init_from_cached_graphics(struct anv_graphics_pipeline *pipeline) +{ + /* TODO: Cache this pipeline-wide information. */ + + /* Primitive replication depends on information from all the shaders. + * Recover this bit from the fact that we have more than one position slot + * in the vertex shader when using it. + */ + assert(pipeline->active_stages & VK_SHADER_STAGE_VERTEX_BIT); + int pos_slots = 0; + const struct brw_vue_prog_data *vue_prog_data = + (const void *) pipeline->shaders[MESA_SHADER_VERTEX]->prog_data; + const struct brw_vue_map *vue_map = &vue_prog_data->vue_map; + for (int i = 0; i < vue_map->num_slots; i++) { + if (vue_map->slot_to_varying[i] == VARYING_SLOT_POS) + pos_slots++; + } + pipeline->use_primitive_replication = pos_slots > 1; } static VkResult -anv_pipeline_compile_graphics(struct anv_pipeline *pipeline, +anv_pipeline_compile_graphics(struct anv_graphics_pipeline *pipeline, struct anv_pipeline_cache *cache, const VkGraphicsPipelineCreateInfo *info) { @@ -1048,8 +1272,7 @@ anv_pipeline_compile_graphics(struct anv_pipeline *pipeline, }; int64_t pipeline_start = os_time_get_nano(); - const struct brw_compiler *compiler = - pipeline->device->instance->physicalDevice.compiler; + const struct brw_compiler *compiler = pipeline->base.device->physical->compiler; struct anv_pipeline_stage stages[MESA_SHADER_STAGES] = {}; pipeline->active_stages = 0; @@ -1073,7 +1296,7 @@ anv_pipeline_compile_graphics(struct anv_pipeline *pipeline, stages[stage].spec_info, stages[stage].shader_sha1); - const struct gen_device_info *devinfo = &pipeline->device->info; + const struct gen_device_info *devinfo = &pipeline->base.device->info; switch (stage) { case MESA_SHADER_VERTEX: populate_vs_prog_key(devinfo, sinfo->flags, &stages[stage].key.vs); @@ -1089,12 +1312,15 @@ anv_pipeline_compile_graphics(struct anv_pipeline *pipeline, case MESA_SHADER_GEOMETRY: populate_gs_prog_key(devinfo, sinfo->flags, &stages[stage].key.gs); break; - case MESA_SHADER_FRAGMENT: + case MESA_SHADER_FRAGMENT: { + const bool raster_enabled = + !info->pRasterizationState->rasterizerDiscardEnable; populate_wm_prog_key(devinfo, sinfo->flags, pipeline->subpass, - info->pMultisampleState, + raster_enabled ? info->pMultisampleState : NULL, &stages[stage].key.wm); break; + } default: unreachable("Invalid graphics shader stage"); } @@ -1113,72 +1339,93 @@ anv_pipeline_compile_graphics(struct anv_pipeline *pipeline, unsigned char sha1[20]; anv_pipeline_hash_graphics(pipeline, layout, stages, sha1); - unsigned found = 0; - unsigned cache_hits = 0; for (unsigned s = 0; s < MESA_SHADER_STAGES; s++) { if (!stages[s].entrypoint) continue; - int64_t stage_start = os_time_get_nano(); - stages[s].cache_key.stage = s; memcpy(stages[s].cache_key.sha1, sha1, sizeof(sha1)); + } - bool cache_hit; - struct anv_shader_bin *bin = - anv_device_search_for_kernel(pipeline->device, cache, - &stages[s].cache_key, - sizeof(stages[s].cache_key), &cache_hit); - if (bin) { - found++; - pipeline->shaders[s] = bin; - } + const bool skip_cache_lookup = + (pipeline->base.flags & VK_PIPELINE_CREATE_CAPTURE_INTERNAL_REPRESENTATIONS_BIT_KHR); - if (cache_hit) { - cache_hits++; - stages[s].feedback.flags |= - VK_PIPELINE_CREATION_FEEDBACK_APPLICATION_PIPELINE_CACHE_HIT_BIT_EXT; - } - stages[s].feedback.duration += os_time_get_nano() - stage_start; - } + if (!skip_cache_lookup) { + unsigned found = 0; + unsigned cache_hits = 0; + for (unsigned s = 0; s < MESA_SHADER_STAGES; s++) { + if (!stages[s].entrypoint) + continue; + + int64_t stage_start = os_time_get_nano(); + + bool cache_hit; + struct anv_shader_bin *bin = + anv_device_search_for_kernel(pipeline->base.device, cache, + &stages[s].cache_key, + sizeof(stages[s].cache_key), &cache_hit); + if (bin) { + found++; + pipeline->shaders[s] = bin; + } - if (found == __builtin_popcount(pipeline->active_stages)) { - if (cache_hits == found) { - pipeline_feedback.flags |= - VK_PIPELINE_CREATION_FEEDBACK_APPLICATION_PIPELINE_CACHE_HIT_BIT_EXT; + if (cache_hit) { + cache_hits++; + stages[s].feedback.flags |= + VK_PIPELINE_CREATION_FEEDBACK_APPLICATION_PIPELINE_CACHE_HIT_BIT_EXT; + } + stages[s].feedback.duration += os_time_get_nano() - stage_start; } - /* We found all our shaders in the cache. We're done. */ - goto done; - } else if (found > 0) { - /* We found some but not all of our shaders. This shouldn't happen - * most of the time but it can if we have a partially populated - * pipeline cache. - */ - assert(found < __builtin_popcount(pipeline->active_stages)); - - vk_debug_report(&pipeline->device->instance->debug_report_callbacks, - VK_DEBUG_REPORT_WARNING_BIT_EXT | - VK_DEBUG_REPORT_PERFORMANCE_WARNING_BIT_EXT, - VK_DEBUG_REPORT_OBJECT_TYPE_PIPELINE_CACHE_EXT, - (uint64_t)(uintptr_t)cache, - 0, 0, "anv", - "Found a partial pipeline in the cache. This is " - "most likely caused by an incomplete pipeline cache " - "import or export"); - - /* We're going to have to recompile anyway, so just throw away our - * references to the shaders in the cache. We'll get them out of the - * cache again as part of the compilation process. - */ - for (unsigned s = 0; s < MESA_SHADER_STAGES; s++) { - stages[s].feedback.flags = 0; - if (pipeline->shaders[s]) { - anv_shader_bin_unref(pipeline->device, pipeline->shaders[s]); - pipeline->shaders[s] = NULL; + + if (found == __builtin_popcount(pipeline->active_stages)) { + if (cache_hits == found) { + pipeline_feedback.flags |= + VK_PIPELINE_CREATION_FEEDBACK_APPLICATION_PIPELINE_CACHE_HIT_BIT_EXT; + } + /* We found all our shaders in the cache. We're done. */ + for (unsigned s = 0; s < MESA_SHADER_STAGES; s++) { + if (!stages[s].entrypoint) + continue; + + anv_pipeline_add_executables(&pipeline->base, &stages[s], + pipeline->shaders[s]); + } + anv_pipeline_init_from_cached_graphics(pipeline); + goto done; + } else if (found > 0) { + /* We found some but not all of our shaders. This shouldn't happen + * most of the time but it can if we have a partially populated + * pipeline cache. + */ + assert(found < __builtin_popcount(pipeline->active_stages)); + + vk_debug_report(&pipeline->base.device->physical->instance->debug_report_callbacks, + VK_DEBUG_REPORT_WARNING_BIT_EXT | + VK_DEBUG_REPORT_PERFORMANCE_WARNING_BIT_EXT, + VK_DEBUG_REPORT_OBJECT_TYPE_PIPELINE_CACHE_EXT, + (uint64_t)(uintptr_t)cache, + 0, 0, "anv", + "Found a partial pipeline in the cache. This is " + "most likely caused by an incomplete pipeline cache " + "import or export"); + + /* We're going to have to recompile anyway, so just throw away our + * references to the shaders in the cache. We'll get them out of the + * cache again as part of the compilation process. + */ + for (unsigned s = 0; s < MESA_SHADER_STAGES; s++) { + stages[s].feedback.flags = 0; + if (pipeline->shaders[s]) { + anv_shader_bin_unref(pipeline->base.device, pipeline->shaders[s]); + pipeline->shaders[s] = NULL; + } } } } + if (info->flags & VK_PIPELINE_CREATE_FAIL_ON_PIPELINE_COMPILE_REQUIRED_BIT_EXT) + return VK_PIPELINE_COMPILE_REQUIRED_EXT; + void *pipeline_ctx = ralloc_context(NULL); for (unsigned s = 0; s < MESA_SHADER_STAGES; s++) { @@ -1195,7 +1442,7 @@ anv_pipeline_compile_graphics(struct anv_pipeline *pipeline, .sampler_to_descriptor = stages[s].sampler_to_descriptor }; - stages[s].nir = anv_pipeline_stage_get_nir(pipeline, cache, + stages[s].nir = anv_pipeline_stage_get_nir(&pipeline->base, cache, pipeline_ctx, &stages[s]); if (stages[s].nir == NULL) { @@ -1235,6 +1482,23 @@ anv_pipeline_compile_graphics(struct anv_pipeline *pipeline, next_stage = &stages[s]; } + if (pipeline->base.device->info.gen >= 12 && + pipeline->subpass->view_mask != 0) { + /* For some pipelines HW Primitive Replication can be used instead of + * instancing to implement Multiview. This depend on how viewIndex is + * used in all the active shaders, so this check can't be done per + * individual shaders. + */ + nir_shader *shaders[MESA_SHADER_STAGES] = {}; + for (unsigned s = 0; s < MESA_SHADER_STAGES; s++) + shaders[s] = stages[s].nir; + + pipeline->use_primitive_replication = + anv_check_for_primitive_replication(shaders, pipeline); + } else { + pipeline->use_primitive_replication = false; + } + struct anv_pipeline_stage *prev_stage = NULL; for (unsigned s = 0; s < MESA_SHADER_STAGES; s++) { if (!stages[s].entrypoint) @@ -1244,54 +1508,83 @@ anv_pipeline_compile_graphics(struct anv_pipeline *pipeline, void *stage_ctx = ralloc_context(NULL); + anv_pipeline_lower_nir(&pipeline->base, stage_ctx, &stages[s], layout); + + if (prev_stage && compiler->glsl_compiler_options[s].NirOptions->unify_interfaces) { + prev_stage->nir->info.outputs_written |= stages[s].nir->info.inputs_read & + ~(VARYING_BIT_TESS_LEVEL_INNER | VARYING_BIT_TESS_LEVEL_OUTER); + stages[s].nir->info.inputs_read |= prev_stage->nir->info.outputs_written & + ~(VARYING_BIT_TESS_LEVEL_INNER | VARYING_BIT_TESS_LEVEL_OUTER); + prev_stage->nir->info.patch_outputs_written |= stages[s].nir->info.patch_inputs_read; + stages[s].nir->info.patch_inputs_read |= prev_stage->nir->info.patch_outputs_written; + } + + ralloc_free(stage_ctx); + + stages[s].feedback.duration += os_time_get_nano() - stage_start; + + prev_stage = &stages[s]; + } + + prev_stage = NULL; + for (unsigned s = 0; s < MESA_SHADER_STAGES; s++) { + if (!stages[s].entrypoint) + continue; + + int64_t stage_start = os_time_get_nano(); + + void *stage_ctx = ralloc_context(NULL); + nir_xfb_info *xfb_info = NULL; if (s == MESA_SHADER_VERTEX || s == MESA_SHADER_TESS_EVAL || s == MESA_SHADER_GEOMETRY) xfb_info = nir_gather_xfb_info(stages[s].nir, stage_ctx); - anv_pipeline_lower_nir(pipeline, stage_ctx, &stages[s], layout); - - const unsigned *code; switch (s) { case MESA_SHADER_VERTEX: - code = anv_pipeline_compile_vs(compiler, stage_ctx, pipeline->device, - &stages[s]); + anv_pipeline_compile_vs(compiler, stage_ctx, pipeline, + &stages[s]); break; case MESA_SHADER_TESS_CTRL: - code = anv_pipeline_compile_tcs(compiler, stage_ctx, pipeline->device, - &stages[s], prev_stage); + anv_pipeline_compile_tcs(compiler, stage_ctx, pipeline->base.device, + &stages[s], prev_stage); break; case MESA_SHADER_TESS_EVAL: - code = anv_pipeline_compile_tes(compiler, stage_ctx, pipeline->device, - &stages[s], prev_stage); + anv_pipeline_compile_tes(compiler, stage_ctx, pipeline->base.device, + &stages[s], prev_stage); break; case MESA_SHADER_GEOMETRY: - code = anv_pipeline_compile_gs(compiler, stage_ctx, pipeline->device, - &stages[s], prev_stage); + anv_pipeline_compile_gs(compiler, stage_ctx, pipeline->base.device, + &stages[s], prev_stage); break; case MESA_SHADER_FRAGMENT: - code = anv_pipeline_compile_fs(compiler, stage_ctx, pipeline->device, - &stages[s], prev_stage); + anv_pipeline_compile_fs(compiler, stage_ctx, pipeline->base.device, + &stages[s], prev_stage); break; default: unreachable("Invalid graphics shader stage"); } - if (code == NULL) { + if (stages[s].code == NULL) { ralloc_free(stage_ctx); result = vk_error(VK_ERROR_OUT_OF_HOST_MEMORY); goto fail; } + anv_nir_validate_push_layout(&stages[s].prog_data.base, + &stages[s].bind_map); + struct anv_shader_bin *bin = - anv_device_upload_kernel(pipeline->device, cache, + anv_device_upload_kernel(pipeline->base.device, cache, s, &stages[s].cache_key, sizeof(stages[s].cache_key), - code, stages[s].prog_data.base.program_size, + stages[s].code, + stages[s].prog_data.base.program_size, stages[s].nir->constant_data, stages[s].nir->constant_data_size, &stages[s].prog_data.base, brw_prog_data_size(s), + stages[s].stats, stages[s].num_stats, xfb_info, &stages[s].bind_map); if (!bin) { ralloc_free(stage_ctx); @@ -1299,6 +1592,8 @@ anv_pipeline_compile_graphics(struct anv_pipeline *pipeline, goto fail; } + anv_pipeline_add_executables(&pipeline->base, &stages[s], bin); + pipeline->shaders[s] = bin; ralloc_free(stage_ctx); @@ -1316,7 +1611,7 @@ done: /* This can happen if we decided to implicitly disable the fragment * shader. See anv_pipeline_compile_fs(). */ - anv_shader_bin_unref(pipeline->device, + anv_shader_bin_unref(pipeline->base.device, pipeline->shaders[MESA_SHADER_FRAGMENT]); pipeline->shaders[MESA_SHADER_FRAGMENT] = NULL; pipeline->active_stages &= ~VK_SHADER_STAGE_FRAGMENT_BIT; @@ -1343,7 +1638,7 @@ fail: for (unsigned s = 0; s < MESA_SHADER_STAGES; s++) { if (pipeline->shaders[s]) - anv_shader_bin_unref(pipeline->device, pipeline->shaders[s]); + anv_shader_bin_unref(pipeline->base.device, pipeline->shaders[s]); } return result; @@ -1362,7 +1657,7 @@ shared_type_info(const struct glsl_type *type, unsigned *size, unsigned *align) } VkResult -anv_pipeline_compile_cs(struct anv_pipeline *pipeline, +anv_pipeline_compile_cs(struct anv_compute_pipeline *pipeline, struct anv_pipeline_cache *cache, const VkComputePipelineCreateInfo *info, const struct anv_shader_module *module, @@ -1374,8 +1669,7 @@ anv_pipeline_compile_cs(struct anv_pipeline *pipeline, }; int64_t pipeline_start = os_time_get_nano(); - const struct brw_compiler *compiler = - pipeline->device->instance->physicalDevice.compiler; + const struct brw_compiler *compiler = pipeline->base.device->physical->compiler; struct anv_pipeline_stage stage = { .stage = MESA_SHADER_COMPUTE, @@ -1401,16 +1695,29 @@ anv_pipeline_compile_cs(struct anv_pipeline *pipeline, vk_find_struct_const(info->stage.pNext, PIPELINE_SHADER_STAGE_REQUIRED_SUBGROUP_SIZE_CREATE_INFO_EXT); - populate_cs_prog_key(&pipeline->device->info, info->stage.flags, + populate_cs_prog_key(&pipeline->base.device->info, info->stage.flags, rss_info, &stage.key.cs); ANV_FROM_HANDLE(anv_pipeline_layout, layout, info->layout); + const bool skip_cache_lookup = + (pipeline->base.flags & VK_PIPELINE_CREATE_CAPTURE_INTERNAL_REPRESENTATIONS_BIT_KHR); + anv_pipeline_hash_compute(pipeline, layout, &stage, stage.cache_key.sha1); - bool cache_hit; - bin = anv_device_search_for_kernel(pipeline->device, cache, &stage.cache_key, - sizeof(stage.cache_key), &cache_hit); + bool cache_hit = false; + if (!skip_cache_lookup) { + bin = anv_device_search_for_kernel(pipeline->base.device, cache, + &stage.cache_key, + sizeof(stage.cache_key), + &cache_hit); + } + + if (bin == NULL && + (info->flags & VK_PIPELINE_CREATE_FAIL_ON_PIPELINE_COMPILE_REQUIRED_BIT_EXT)) + return VK_PIPELINE_COMPILE_REQUIRED_EXT; + + void *mem_ctx = ralloc_context(NULL); if (bin == NULL) { int64_t stage_start = os_time_get_nano(); @@ -1425,51 +1732,62 @@ anv_pipeline_compile_cs(struct anv_pipeline *pipeline, .set = ANV_DESCRIPTOR_SET_NUM_WORK_GROUPS, }; - void *mem_ctx = ralloc_context(NULL); - - stage.nir = anv_pipeline_stage_get_nir(pipeline, cache, mem_ctx, &stage); + stage.nir = anv_pipeline_stage_get_nir(&pipeline->base, cache, mem_ctx, &stage); if (stage.nir == NULL) { ralloc_free(mem_ctx); return vk_error(VK_ERROR_OUT_OF_HOST_MEMORY); } - anv_pipeline_lower_nir(pipeline, mem_ctx, &stage, layout); + NIR_PASS_V(stage.nir, anv_nir_add_base_work_group_id); - NIR_PASS_V(stage.nir, anv_nir_add_base_work_group_id, - &stage.prog_data.cs); + anv_pipeline_lower_nir(&pipeline->base, mem_ctx, &stage, layout); NIR_PASS_V(stage.nir, nir_lower_vars_to_explicit_types, nir_var_mem_shared, shared_type_info); NIR_PASS_V(stage.nir, nir_lower_explicit_io, nir_var_mem_shared, nir_address_format_32bit_offset); + NIR_PASS_V(stage.nir, brw_nir_lower_cs_intrinsics); - const unsigned *shader_code = - brw_compile_cs(compiler, pipeline->device, mem_ctx, &stage.key.cs, - &stage.prog_data.cs, stage.nir, -1, NULL); - if (shader_code == NULL) { + stage.num_stats = 1; + stage.code = brw_compile_cs(compiler, pipeline->base.device, mem_ctx, + &stage.key.cs, &stage.prog_data.cs, + stage.nir, -1, stage.stats, NULL); + if (stage.code == NULL) { ralloc_free(mem_ctx); return vk_error(VK_ERROR_OUT_OF_HOST_MEMORY); } + anv_nir_validate_push_layout(&stage.prog_data.base, &stage.bind_map); + + if (!stage.prog_data.cs.uses_num_work_groups) { + assert(stage.bind_map.surface_to_descriptor[0].set == + ANV_DESCRIPTOR_SET_NUM_WORK_GROUPS); + stage.bind_map.surface_to_descriptor[0].set = ANV_DESCRIPTOR_SET_NULL; + } + const unsigned code_size = stage.prog_data.base.program_size; - bin = anv_device_upload_kernel(pipeline->device, cache, + bin = anv_device_upload_kernel(pipeline->base.device, cache, + MESA_SHADER_COMPUTE, &stage.cache_key, sizeof(stage.cache_key), - shader_code, code_size, + stage.code, code_size, stage.nir->constant_data, stage.nir->constant_data_size, &stage.prog_data.base, sizeof(stage.prog_data.cs), + stage.stats, stage.num_stats, NULL, &stage.bind_map); if (!bin) { ralloc_free(mem_ctx); return vk_error(VK_ERROR_OUT_OF_HOST_MEMORY); } - ralloc_free(mem_ctx); - stage.feedback.duration = os_time_get_nano() - stage_start; } + anv_pipeline_add_executables(&pipeline->base, &stage, bin); + + ralloc_free(mem_ctx); + if (cache_hit) { stage.feedback.flags |= VK_PIPELINE_CREATION_FEEDBACK_APPLICATION_PIPELINE_CACHE_HIT_BIT_EXT; @@ -1487,12 +1805,29 @@ anv_pipeline_compile_cs(struct anv_pipeline *pipeline, create_feedback->pPipelineStageCreationFeedbacks[0] = stage.feedback; } - pipeline->active_stages = VK_SHADER_STAGE_COMPUTE_BIT; - pipeline->shaders[MESA_SHADER_COMPUTE] = bin; + pipeline->cs = bin; return VK_SUCCESS; } +struct anv_cs_parameters +anv_cs_parameters(const struct anv_compute_pipeline *pipeline) +{ + const struct brw_cs_prog_data *cs_prog_data = get_cs_prog_data(pipeline); + + struct anv_cs_parameters cs_params = {}; + + cs_params.group_size = cs_prog_data->local_size[0] * + cs_prog_data->local_size[1] * + cs_prog_data->local_size[2]; + cs_params.simd_size = + brw_cs_simd_size_for_group_size(&pipeline->base.device->info, + cs_prog_data, cs_params.group_size); + cs_params.threads = DIV_ROUND_UP(cs_params.group_size, cs_params.simd_size); + + return cs_params; +} + /** * Copy pipeline state not marked as dynamic. * Dynamic state is pipeline state which hasn't been provided at pipeline @@ -1507,7 +1842,7 @@ anv_pipeline_compile_cs(struct anv_pipeline *pipeline, * @param[in] pCreateInfo Source of non_dynamic state to be copied. */ static void -copy_non_dynamic_state(struct anv_pipeline *pipeline, +copy_non_dynamic_state(struct anv_graphics_pipeline *pipeline, const VkGraphicsPipelineCreateInfo *pCreateInfo) { anv_cmd_dirty_mask_t states = ANV_CMD_DIRTY_DYNAMIC_ALL; @@ -1564,6 +1899,36 @@ copy_non_dynamic_state(struct anv_pipeline *pipeline, pCreateInfo->pRasterizationState->depthBiasSlopeFactor; } + if (states & ANV_CMD_DIRTY_DYNAMIC_CULL_MODE) { + assert(pCreateInfo->pRasterizationState); + dynamic->cull_mode = + pCreateInfo->pRasterizationState->cullMode; + } + + if (states & ANV_CMD_DIRTY_DYNAMIC_FRONT_FACE) { + assert(pCreateInfo->pRasterizationState); + dynamic->front_face = + pCreateInfo->pRasterizationState->frontFace; + } + + if (states & ANV_CMD_DIRTY_DYNAMIC_PRIMITIVE_TOPOLOGY) { + assert(pCreateInfo->pInputAssemblyState); + bool has_tess = false; + for (uint32_t i = 0; i < pCreateInfo->stageCount; i++) { + const VkPipelineShaderStageCreateInfo *sinfo = &pCreateInfo->pStages[i]; + gl_shader_stage stage = vk_to_mesa_shader_stage(sinfo->stage); + if (stage == MESA_SHADER_TESS_CTRL || stage == MESA_SHADER_TESS_EVAL) + has_tess = true; + } + if (has_tess) { + const VkPipelineTessellationStateCreateInfo *tess_info = + pCreateInfo->pTessellationState; + dynamic->primitive_topology = _3DPRIM_PATCHLIST(tess_info->patchControlPoints); + } else { + dynamic->primitive_topology = pCreateInfo->pInputAssemblyState->topology; + } + } + /* Section 9.2 of the Vulkan 1.0.15 spec says: * * pColorBlendState is [...] NULL if the pipeline has rasterization @@ -1630,6 +1995,40 @@ copy_non_dynamic_state(struct anv_pipeline *pipeline, dynamic->stencil_reference.back = pCreateInfo->pDepthStencilState->back.reference; } + + if (states & ANV_CMD_DIRTY_DYNAMIC_DEPTH_TEST_ENABLE) { + dynamic->depth_test_enable = + pCreateInfo->pDepthStencilState->depthTestEnable; + } + + if (states & ANV_CMD_DIRTY_DYNAMIC_DEPTH_WRITE_ENABLE) { + dynamic->depth_write_enable = + pCreateInfo->pDepthStencilState->depthWriteEnable; + } + + if (states & ANV_CMD_DIRTY_DYNAMIC_DEPTH_COMPARE_OP) { + dynamic->depth_compare_op = + pCreateInfo->pDepthStencilState->depthCompareOp; + } + + if (states & ANV_CMD_DIRTY_DYNAMIC_DEPTH_BOUNDS_TEST_ENABLE) { + dynamic->depth_bounds_test_enable = + pCreateInfo->pDepthStencilState->depthBoundsTestEnable; + } + + if (states & ANV_CMD_DIRTY_DYNAMIC_STENCIL_TEST_ENABLE) { + dynamic->stencil_test_enable = + pCreateInfo->pDepthStencilState->stencilTestEnable; + } + + if (states & ANV_CMD_DIRTY_DYNAMIC_STENCIL_OP) { + const VkPipelineDepthStencilStateCreateInfo *info = + pCreateInfo->pDepthStencilState; + memcpy(&dynamic->stencil_op.front, &info->front, + sizeof(dynamic->stencil_op.front)); + memcpy(&dynamic->stencil_op.back, &info->back, + sizeof(dynamic->stencil_op.back)); + } } const VkPipelineRasterizationLineStateCreateInfoEXT *line_state = @@ -1714,46 +2113,39 @@ anv_pipeline_setup_l3_config(struct anv_pipeline *pipeline, bool needs_slm) const struct gen_device_info *devinfo = &pipeline->device->info; const struct gen_l3_weights w = - gen_get_default_l3_weights(devinfo, pipeline->needs_data_cache, needs_slm); + gen_get_default_l3_weights(devinfo, true, needs_slm); - pipeline->urb.l3_config = gen_get_l3_config(devinfo, w); - pipeline->urb.total_size = - gen_get_l3_config_urb_size(devinfo, pipeline->urb.l3_config); + pipeline->l3_config = gen_get_l3_config(devinfo, w); } VkResult -anv_pipeline_init(struct anv_pipeline *pipeline, - struct anv_device *device, - struct anv_pipeline_cache *cache, - const VkGraphicsPipelineCreateInfo *pCreateInfo, - const VkAllocationCallbacks *alloc) +anv_graphics_pipeline_init(struct anv_graphics_pipeline *pipeline, + struct anv_device *device, + struct anv_pipeline_cache *cache, + const VkGraphicsPipelineCreateInfo *pCreateInfo, + const VkAllocationCallbacks *alloc) { VkResult result; anv_pipeline_validate_create_info(pCreateInfo); - if (alloc == NULL) - alloc = &device->alloc; + result = anv_pipeline_init(&pipeline->base, device, + ANV_PIPELINE_GRAPHICS, pCreateInfo->flags, + alloc); + if (result != VK_SUCCESS) + return result; - pipeline->device = device; + anv_batch_set_storage(&pipeline->base.batch, ANV_NULL_ADDRESS, + pipeline->batch_data, sizeof(pipeline->batch_data)); ANV_FROM_HANDLE(anv_render_pass, render_pass, pCreateInfo->renderPass); assert(pCreateInfo->subpass < render_pass->subpass_count); pipeline->subpass = &render_pass->subpasses[pCreateInfo->subpass]; - result = anv_reloc_list_init(&pipeline->batch_relocs, alloc); - if (result != VK_SUCCESS) - return result; - - pipeline->batch.alloc = alloc; - pipeline->batch.next = pipeline->batch.start = pipeline->batch_data; - pipeline->batch.end = pipeline->batch.start + sizeof(pipeline->batch_data); - pipeline->batch.relocs = &pipeline->batch_relocs; - pipeline->batch.status = VK_SUCCESS; + assert(pCreateInfo->pRasterizationState); copy_non_dynamic_state(pipeline, pCreateInfo); - pipeline->depth_clamp_enable = pCreateInfo->pRasterizationState && - pCreateInfo->pRasterizationState->depthClampEnable; + pipeline->depth_clamp_enable = pCreateInfo->pRasterizationState->depthClampEnable; /* Previously we enabled depth clipping when !depthClampEnable. * DepthClipStateCreateInfo now makes depth clipping explicit so if the @@ -1765,10 +2157,10 @@ anv_pipeline_init(struct anv_pipeline *pipeline, PIPELINE_RASTERIZATION_DEPTH_CLIP_STATE_CREATE_INFO_EXT); pipeline->depth_clip_enable = clip_info ? clip_info->depthClipEnable : !pipeline->depth_clamp_enable; - pipeline->sample_shading_enable = pCreateInfo->pMultisampleState && - pCreateInfo->pMultisampleState->sampleShadingEnable; - - pipeline->needs_data_cache = false; + pipeline->sample_shading_enable = + !pCreateInfo->pRasterizationState->rasterizerDiscardEnable && + pCreateInfo->pMultisampleState && + pCreateInfo->pMultisampleState->sampleShadingEnable; /* When we free the pipeline, we detect stages based on the NULL status * of various prog_data pointers. Make them NULL by default. @@ -1777,13 +2169,13 @@ anv_pipeline_init(struct anv_pipeline *pipeline, result = anv_pipeline_compile_graphics(pipeline, cache, pCreateInfo); if (result != VK_SUCCESS) { - anv_reloc_list_finish(&pipeline->batch_relocs, alloc); + anv_pipeline_finish(&pipeline->base, device, alloc); return result; } assert(pipeline->shaders[MESA_SHADER_VERTEX]); - anv_pipeline_setup_l3_config(pipeline, false); + anv_pipeline_setup_l3_config(&pipeline->base, false); const VkPipelineVertexInputStateCreateInfo *vi_info = pCreateInfo->pVertexInputState; @@ -1838,7 +2230,7 @@ anv_pipeline_init(struct anv_pipeline *pipeline, * the instance divisor by the number of views ensure that we repeat the * client's per-instance data once for each view. */ - if (pipeline->subpass->view_mask) { + if (pipeline->subpass->view_mask && !pipeline->use_primitive_replication) { const uint32_t view_count = anv_subpass_view_count(pipeline->subpass); for (uint32_t vb = 0; vb < MAX_VBS; vb++) { if (pipeline->vb[vb].instanced) @@ -1859,3 +2251,227 @@ anv_pipeline_init(struct anv_pipeline *pipeline, return VK_SUCCESS; } + +#define WRITE_STR(field, ...) ({ \ + memset(field, 0, sizeof(field)); \ + UNUSED int i = snprintf(field, sizeof(field), __VA_ARGS__); \ + assert(i > 0 && i < sizeof(field)); \ +}) + +VkResult anv_GetPipelineExecutablePropertiesKHR( + VkDevice device, + const VkPipelineInfoKHR* pPipelineInfo, + uint32_t* pExecutableCount, + VkPipelineExecutablePropertiesKHR* pProperties) +{ + ANV_FROM_HANDLE(anv_pipeline, pipeline, pPipelineInfo->pipeline); + VK_OUTARRAY_MAKE(out, pProperties, pExecutableCount); + + util_dynarray_foreach (&pipeline->executables, struct anv_pipeline_executable, exe) { + vk_outarray_append(&out, props) { + gl_shader_stage stage = exe->stage; + props->stages = mesa_to_vk_shader_stage(stage); + + unsigned simd_width = exe->stats.dispatch_width; + if (stage == MESA_SHADER_FRAGMENT) { + WRITE_STR(props->name, "%s%d %s", + simd_width ? "SIMD" : "vec", + simd_width ? simd_width : 4, + _mesa_shader_stage_to_string(stage)); + } else { + WRITE_STR(props->name, "%s", _mesa_shader_stage_to_string(stage)); + } + WRITE_STR(props->description, "%s%d %s shader", + simd_width ? "SIMD" : "vec", + simd_width ? simd_width : 4, + _mesa_shader_stage_to_string(stage)); + + /* The compiler gives us a dispatch width of 0 for vec4 but Vulkan + * wants a subgroup size of 1. + */ + props->subgroupSize = MAX2(simd_width, 1); + } + } + + return vk_outarray_status(&out); +} + +static const struct anv_pipeline_executable * +anv_pipeline_get_executable(struct anv_pipeline *pipeline, uint32_t index) +{ + assert(index < util_dynarray_num_elements(&pipeline->executables, + struct anv_pipeline_executable)); + return util_dynarray_element( + &pipeline->executables, struct anv_pipeline_executable, index); +} + +VkResult anv_GetPipelineExecutableStatisticsKHR( + VkDevice device, + const VkPipelineExecutableInfoKHR* pExecutableInfo, + uint32_t* pStatisticCount, + VkPipelineExecutableStatisticKHR* pStatistics) +{ + ANV_FROM_HANDLE(anv_pipeline, pipeline, pExecutableInfo->pipeline); + VK_OUTARRAY_MAKE(out, pStatistics, pStatisticCount); + + const struct anv_pipeline_executable *exe = + anv_pipeline_get_executable(pipeline, pExecutableInfo->executableIndex); + + const struct brw_stage_prog_data *prog_data; + switch (pipeline->type) { + case ANV_PIPELINE_GRAPHICS: { + prog_data = anv_pipeline_to_graphics(pipeline)->shaders[exe->stage]->prog_data; + break; + } + case ANV_PIPELINE_COMPUTE: { + prog_data = anv_pipeline_to_compute(pipeline)->cs->prog_data; + break; + } + default: + unreachable("invalid pipeline type"); + } + + vk_outarray_append(&out, stat) { + WRITE_STR(stat->name, "Instruction Count"); + WRITE_STR(stat->description, + "Number of GEN instructions in the final generated " + "shader executable."); + stat->format = VK_PIPELINE_EXECUTABLE_STATISTIC_FORMAT_UINT64_KHR; + stat->value.u64 = exe->stats.instructions; + } + + vk_outarray_append(&out, stat) { + WRITE_STR(stat->name, "SEND Count"); + WRITE_STR(stat->description, + "Number of instructions in the final generated shader " + "executable which access external units such as the " + "constant cache or the sampler."); + stat->format = VK_PIPELINE_EXECUTABLE_STATISTIC_FORMAT_UINT64_KHR; + stat->value.u64 = exe->stats.sends; + } + + vk_outarray_append(&out, stat) { + WRITE_STR(stat->name, "Loop Count"); + WRITE_STR(stat->description, + "Number of loops (not unrolled) in the final generated " + "shader executable."); + stat->format = VK_PIPELINE_EXECUTABLE_STATISTIC_FORMAT_UINT64_KHR; + stat->value.u64 = exe->stats.loops; + } + + vk_outarray_append(&out, stat) { + WRITE_STR(stat->name, "Cycle Count"); + WRITE_STR(stat->description, + "Estimate of the number of EU cycles required to execute " + "the final generated executable. This is an estimate only " + "and may vary greatly from actual run-time performance."); + stat->format = VK_PIPELINE_EXECUTABLE_STATISTIC_FORMAT_UINT64_KHR; + stat->value.u64 = exe->stats.cycles; + } + + vk_outarray_append(&out, stat) { + WRITE_STR(stat->name, "Spill Count"); + WRITE_STR(stat->description, + "Number of scratch spill operations. This gives a rough " + "estimate of the cost incurred due to spilling temporary " + "values to memory. If this is non-zero, you may want to " + "adjust your shader to reduce register pressure."); + stat->format = VK_PIPELINE_EXECUTABLE_STATISTIC_FORMAT_UINT64_KHR; + stat->value.u64 = exe->stats.spills; + } + + vk_outarray_append(&out, stat) { + WRITE_STR(stat->name, "Fill Count"); + WRITE_STR(stat->description, + "Number of scratch fill operations. This gives a rough " + "estimate of the cost incurred due to spilling temporary " + "values to memory. If this is non-zero, you may want to " + "adjust your shader to reduce register pressure."); + stat->format = VK_PIPELINE_EXECUTABLE_STATISTIC_FORMAT_UINT64_KHR; + stat->value.u64 = exe->stats.fills; + } + + vk_outarray_append(&out, stat) { + WRITE_STR(stat->name, "Scratch Memory Size"); + WRITE_STR(stat->description, + "Number of bytes of scratch memory required by the " + "generated shader executable. If this is non-zero, you " + "may want to adjust your shader to reduce register " + "pressure."); + stat->format = VK_PIPELINE_EXECUTABLE_STATISTIC_FORMAT_UINT64_KHR; + stat->value.u64 = prog_data->total_scratch; + } + + if (exe->stage == MESA_SHADER_COMPUTE) { + vk_outarray_append(&out, stat) { + WRITE_STR(stat->name, "Workgroup Memory Size"); + WRITE_STR(stat->description, + "Number of bytes of workgroup shared memory used by this " + "compute shader including any padding."); + stat->format = VK_PIPELINE_EXECUTABLE_STATISTIC_FORMAT_UINT64_KHR; + stat->value.u64 = brw_cs_prog_data_const(prog_data)->slm_size; + } + } + + return vk_outarray_status(&out); +} + +static bool +write_ir_text(VkPipelineExecutableInternalRepresentationKHR* ir, + const char *data) +{ + ir->isText = VK_TRUE; + + size_t data_len = strlen(data) + 1; + + if (ir->pData == NULL) { + ir->dataSize = data_len; + return true; + } + + strncpy(ir->pData, data, ir->dataSize); + if (ir->dataSize < data_len) + return false; + + ir->dataSize = data_len; + return true; +} + +VkResult anv_GetPipelineExecutableInternalRepresentationsKHR( + VkDevice device, + const VkPipelineExecutableInfoKHR* pExecutableInfo, + uint32_t* pInternalRepresentationCount, + VkPipelineExecutableInternalRepresentationKHR* pInternalRepresentations) +{ + ANV_FROM_HANDLE(anv_pipeline, pipeline, pExecutableInfo->pipeline); + VK_OUTARRAY_MAKE(out, pInternalRepresentations, + pInternalRepresentationCount); + bool incomplete_text = false; + + const struct anv_pipeline_executable *exe = + anv_pipeline_get_executable(pipeline, pExecutableInfo->executableIndex); + + if (exe->nir) { + vk_outarray_append(&out, ir) { + WRITE_STR(ir->name, "Final NIR"); + WRITE_STR(ir->description, + "Final NIR before going into the back-end compiler"); + + if (!write_ir_text(ir, exe->nir)) + incomplete_text = true; + } + } + + if (exe->disasm) { + vk_outarray_append(&out, ir) { + WRITE_STR(ir->name, "GEN Assembly"); + WRITE_STR(ir->description, + "Final GEN assembly for the generated shader binary"); + + if (!write_ir_text(ir, exe->disasm)) + incomplete_text = true; + } + } + + return incomplete_text ? VK_INCOMPLETE : vk_outarray_status(&out); +}