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8abe6beb3c
Very useful to get the fossil from one RGP capture. Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/33875>
117 lines
4.7 KiB
C++
117 lines
4.7 KiB
C++
/*
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* Copyright © 2025 Valve Corporation
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*
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* SPDX-License-Identifier: MIT
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*/
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#include "util/macros.h"
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#include "helpers.h"
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class misc : public radv_test {};
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/**
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* This test verifies that the pipeline cache UUID is invariant when random debug options or
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* workarounds are applied. This is very important for SteamOS precompilation.
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*/
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TEST_F(misc, invariant_pipeline_cache_uuid)
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{
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create_device();
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VkPhysicalDeviceProperties2 pdev_props_default = {
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.sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_PROPERTIES_2,
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};
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get_physical_device_properties2(&pdev_props_default);
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const uint8_t *uuid_default = pdev_props_default.properties.pipelineCacheUUID;
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destroy_device();
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add_envvar("radv_disable_shrink_image_store", "true");
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add_envvar("radv_lower_terminate_to_discard", "true");
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add_envvar("RADV_DEBUG", "cswave32");
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create_device();
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VkPhysicalDeviceProperties2 pdev_props_override = {
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.sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_PROPERTIES_2,
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};
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get_physical_device_properties2(&pdev_props_override);
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const uint8_t *uuid_override = pdev_props_override.properties.pipelineCacheUUID;
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EXPECT_TRUE(!memcmp(uuid_default, uuid_override, VK_UUID_SIZE));
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destroy_device();
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}
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/**
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* This test verifies that the pipeline hash returned when shader stats are captured (eg. Fossilize)
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* matches the pipeline hash returned when RGP is enabled.
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*/
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TEST_F(misc, pipeline_hash_rgp_fossilize)
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{
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create_device();
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/*
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OpCapability Shader
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%1 = OpExtInstImport "GLSL.std.450"
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OpMemoryModel Logical GLSL450
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OpEntryPoint GLCompute %main "main"
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OpExecutionMode %main LocalSize 1 1 1
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OpSource GLSL 460
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OpName %main "main"
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OpDecorate %gl_WorkGroupSize BuiltIn WorkgroupSize
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%void = OpTypeVoid
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%3 = OpTypeFunction %void
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%uint = OpTypeInt 32 0
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%v3uint = OpTypeVector %uint 3
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%uint_1 = OpConstant %uint 1
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%gl_WorkGroupSize = OpConstantComposite %v3uint %uint_1 %uint_1 %uint_1
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%main = OpFunction %void None %3
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%5 = OpLabel
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OpReturn
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OpFunctionEnd
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*/
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unsigned char code[] = {
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0x03, 0x02, 0x23, 0x07, 0x00, 0x00, 0x01, 0x00, 0x0b, 0x00, 0x08, 0x00, 0x0a, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x11, 0x00, 0x02, 0x00, 0x01, 0x00, 0x00, 0x00, 0x0b, 0x00, 0x06, 0x00, 0x01, 0x00, 0x00, 0x00, 0x47, 0x4c,
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0x53, 0x4c, 0x2e, 0x73, 0x74, 0x64, 0x2e, 0x34, 0x35, 0x30, 0x00, 0x00, 0x00, 0x00, 0x0e, 0x00, 0x03, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x0f, 0x00, 0x05, 0x00, 0x05, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00,
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0x6d, 0x61, 0x69, 0x6e, 0x00, 0x00, 0x00, 0x00, 0x10, 0x00, 0x06, 0x00, 0x04, 0x00, 0x00, 0x00, 0x11, 0x00, 0x00,
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0x00, 0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x03, 0x00, 0x03, 0x00, 0x02, 0x00,
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0x00, 0x00, 0xcc, 0x01, 0x00, 0x00, 0x05, 0x00, 0x04, 0x00, 0x04, 0x00, 0x00, 0x00, 0x6d, 0x61, 0x69, 0x6e, 0x00,
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0x00, 0x00, 0x00, 0x47, 0x00, 0x04, 0x00, 0x09, 0x00, 0x00, 0x00, 0x0b, 0x00, 0x00, 0x00, 0x19, 0x00, 0x00, 0x00,
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0x13, 0x00, 0x02, 0x00, 0x02, 0x00, 0x00, 0x00, 0x21, 0x00, 0x03, 0x00, 0x03, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00,
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0x00, 0x15, 0x00, 0x04, 0x00, 0x06, 0x00, 0x00, 0x00, 0x20, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x17, 0x00,
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0x04, 0x00, 0x07, 0x00, 0x00, 0x00, 0x06, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00, 0x2b, 0x00, 0x04, 0x00, 0x06,
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0x00, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x2c, 0x00, 0x06, 0x00, 0x07, 0x00, 0x00, 0x00,
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0x09, 0x00, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00, 0x36, 0x00, 0x05,
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0x00, 0x02, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00, 0xf8, 0x00,
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0x02, 0x00, 0x05, 0x00, 0x00, 0x00, 0xfd, 0x00, 0x01, 0x00, 0x38, 0x00, 0x01, 0x00};
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uint64_t pipeline_hash;
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/* Create a simple compute pipeline that captures shader statistics (like Fossilize) and get the pipeline hash. */
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create_compute_pipeline(ARRAY_SIZE(code), (uint32_t *)code, VK_PIPELINE_CREATE_CAPTURE_STATISTICS_BIT_KHR);
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pipeline_hash = get_pipeline_hash(VK_SHADER_STAGE_COMPUTE_BIT);
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EXPECT_NE(pipeline_hash, 0);
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destroy_pipeline();
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destroy_device();
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/* RADV_THREAD_TRACE_CACHE_COUNTERS needs to be disabled with noop device. */
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add_envvar("RADV_THREAD_TRACE_CACHE_COUNTERS", "false");
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add_envvar("MESA_VK_TRACE", "rgp");
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create_device();
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/* Verify the pipeline hash matches. */
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create_compute_pipeline(ARRAY_SIZE(code), (uint32_t *)code);
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EXPECT_EQ(pipeline_hash, get_pipeline_hash(VK_SHADER_STAGE_COMPUTE_BIT));
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destroy_pipeline();
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destroy_device();
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}
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