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[Vulkan] Add AMD shader statistics info support

This commit is contained in:
DrChat 2018-03-03 12:34:19 -06:00
parent 3fb7b9d944
commit a9d2a50082
2 changed files with 55 additions and 1 deletions
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54
src/xenia/gpu/vulkan/pipeline_cache.cc
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@ -333,7 +333,12 @@ VkPipeline PipelineCache::GetPipeline(const RenderState* render_state,
// Dump shader disassembly. // Dump shader disassembly.
if (FLAGS_vulkan_dump_disasm) { if (FLAGS_vulkan_dump_disasm) {
DumpShaderDisasmNV(pipeline_info); if (device_->HasEnabledExtension(VK_AMD_SHADER_INFO_EXTENSION_NAME)) {
DumpShaderDisasmAMD(pipeline);
} else if (device_->device_info().properties.vendorID == 0x10DE) {
// NVIDIA cards
DumpShaderDisasmNV(pipeline_info);
}
} }
// Add to cache with the hash key for reuse. // Add to cache with the hash key for reuse.
@ -374,6 +379,53 @@ bool PipelineCache::TranslateShader(VulkanShader* shader,
return shader->is_valid(); return shader->is_valid();
} }
static void DumpShaderStatisticsAMD(const VkShaderStatisticsInfoAMD& stats) {
XELOGI(" - resource usage:");
XELOGI(" numUsedVgprs: %d", stats.resourceUsage.numUsedVgprs);
XELOGI(" numUsedSgprs: %d", stats.resourceUsage.numUsedSgprs);
XELOGI(" ldsSizePerLocalWorkGroup: %d",
stats.resourceUsage.ldsSizePerLocalWorkGroup);
XELOGI(" ldsUsageSizeInBytes : %d",
stats.resourceUsage.ldsUsageSizeInBytes);
XELOGI(" scratchMemUsageInBytes : %d",
stats.resourceUsage.scratchMemUsageInBytes);
XELOGI("numPhysicalVgprs : %d", stats.numPhysicalVgprs);
XELOGI("numPhysicalSgprs : %d", stats.numPhysicalSgprs);
XELOGI("numAvailableVgprs: %d", stats.numAvailableVgprs);
XELOGI("numAvailableSgprs: %d", stats.numAvailableSgprs);
}
void PipelineCache::DumpShaderDisasmAMD(VkPipeline pipeline) {
auto fn_GetShaderInfoAMD = (PFN_vkGetShaderInfoAMD)vkGetDeviceProcAddr(
*device_, "vkGetShaderInfoAMD");
VkResult status = VK_SUCCESS;
size_t data_size = 0;
VkShaderStatisticsInfoAMD stats;
data_size = sizeof(stats);
// Vertex shader
status = fn_GetShaderInfoAMD(*device_, pipeline, VK_SHADER_STAGE_VERTEX_BIT,
VK_SHADER_INFO_TYPE_STATISTICS_AMD, &data_size,
&stats);
if (status == VK_SUCCESS) {
XELOGI("AMD Vertex Shader Statistics:");
DumpShaderStatisticsAMD(stats);
}
// Fragment shader
status = fn_GetShaderInfoAMD(*device_, pipeline, VK_SHADER_STAGE_FRAGMENT_BIT,
VK_SHADER_INFO_TYPE_STATISTICS_AMD, &data_size,
&stats);
if (status == VK_SUCCESS) {
XELOGI("AMD Fragment Shader Statistics:");
DumpShaderStatisticsAMD(stats);
}
// TODO(DrChat): Eventually dump the disasm...
}
void PipelineCache::DumpShaderDisasmNV( void PipelineCache::DumpShaderDisasmNV(
const VkGraphicsPipelineCreateInfo& pipeline_info) { const VkGraphicsPipelineCreateInfo& pipeline_info) {
// !! HACK !!: This only works on NVidia drivers. Dumps shader disasm. // !! HACK !!: This only works on NVidia drivers. Dumps shader disasm.

2
src/xenia/gpu/vulkan/pipeline_cache.h
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@ -80,6 +80,8 @@ class PipelineCache {
VkPipeline GetPipeline(const RenderState* render_state, uint64_t hash_key); VkPipeline GetPipeline(const RenderState* render_state, uint64_t hash_key);
bool TranslateShader(VulkanShader* shader, xenos::xe_gpu_program_cntl_t cntl); bool TranslateShader(VulkanShader* shader, xenos::xe_gpu_program_cntl_t cntl);
void DumpShaderDisasmAMD(VkPipeline pipeline);
void DumpShaderDisasmNV(const VkGraphicsPipelineCreateInfo& info); void DumpShaderDisasmNV(const VkGraphicsPipelineCreateInfo& info);
// Gets a geometry shader used to emulate the given primitive type. // Gets a geometry shader used to emulate the given primitive type.