void QueryAllocator::deleteQuery(QueryAllocationHandle& handle) { ANKI_ASSERT(handle.m_pool && handle.m_queryIndex != MAX_U32 && handle.m_chunk); LockGuard<Mutex> lock(m_mtx); Chunk* chunk = handle.m_chunk; ANKI_ASSERT(chunk->m_subAllocationCount > 0); --chunk->m_subAllocationCount; if(chunk->m_subAllocationCount == 0) { // Delete the chunk ANKI_ASSERT(chunk->m_allocatedMask.getAny()); vkDestroyQueryPool(m_dev, chunk->m_pool, nullptr); m_chunks.erase(chunk); m_alloc.deleteInstance(chunk); } else { ANKI_ASSERT(chunk->m_allocatedMask.get(handle.m_queryIndex)); chunk->m_allocatedMask.unset(handle.m_queryIndex); } handle = {}; }
PerfQuery::~PerfQuery() { g_command_buffer_mgr->RemoveFencePointCallback(this); if (m_query_pool != VK_NULL_HANDLE) vkDestroyQueryPool(g_vulkan_context->GetDevice(), m_query_pool, nullptr); }
//============================================================================== OcclusionQueryImpl::~OcclusionQueryImpl() { if(m_handle) { vkDestroyQueryPool(getDevice(), m_handle, nullptr); } }
~VulkanExample() { // Clean up used Vulkan resources // Note : Inherited destructor cleans up resources stored in base class vkDestroyPipeline(device, pipelines.terrain, nullptr); if (pipelines.wireframe != VK_NULL_HANDLE) { vkDestroyPipeline(device, pipelines.wireframe, nullptr); } vkDestroyPipeline(device, pipelines.skysphere, nullptr); vkDestroyPipelineLayout(device, pipelineLayouts.skysphere, nullptr); vkDestroyPipelineLayout(device, pipelineLayouts.terrain, nullptr); vkDestroyDescriptorSetLayout(device, descriptorSetLayouts.terrain, nullptr); vkDestroyDescriptorSetLayout(device, descriptorSetLayouts.skysphere, nullptr); models.terrain.destroy(); models.skysphere.destroy(); uniformBuffers.skysphereVertex.destroy(); uniformBuffers.terrainTessellation.destroy(); textures.heightMap.destroy(); textures.skySphere.destroy(); textures.terrainArray.destroy(); if (queryPool != VK_NULL_HANDLE) { vkDestroyQueryPool(device, queryPool, nullptr); vkDestroyBuffer(device, queryResult.buffer, nullptr); vkFreeMemory(device, queryResult.memory, nullptr); } }
~VulkanExample() { vkDestroyPipeline(device, pipeline, nullptr); vkDestroyPipelineLayout(device, pipelineLayout, nullptr); vkDestroyDescriptorSetLayout(device, descriptorSetLayout, nullptr); vkDestroyQueryPool(device, queryPool, nullptr); uniformBuffers.VS.destroy(); for (auto& model : models.objects) { model.destroy(); } }
VulkanQueryPool::~VulkanQueryPool() { Lock(mMutex); for (auto& entry : mTimerQueries) { if(entry != nullptr) entry->destroy(); } for (auto& entry : mOcclusionQueries) { if(entry != nullptr) entry->destroy(); } for (auto& entry : mTimerPools) vkDestroyQueryPool(mDevice.getLogical(), entry.pool, gVulkanAllocator); for (auto& entry : mOcclusionPools) vkDestroyQueryPool(mDevice.getLogical(), entry.pool, gVulkanAllocator); }
void ProfilerVK::resize() { if (getRequiredTimers() < m_queryPoolSize) return; if (m_queryPool) { // not exactly efficient, but when timers changed a lot, we have a slow frame anyway // cleaner would be allocating more pools vkDeviceWaitIdle(m_device); vkDestroyQueryPool(m_device, m_queryPool, m_allocator); } VkQueryPoolCreateInfo create_info = { VK_STRUCTURE_TYPE_QUERY_POOL_CREATE_INFO }; create_info.queryType = VK_QUERY_TYPE_TIMESTAMP; create_info.queryCount = getRequiredTimers(); m_queryPoolSize = create_info.queryCount; VkResult res = vkCreateQueryPool(m_device, &create_info, m_allocator, &m_queryPool); assert(res == VK_SUCCESS); }
~VulkanExample() { // Clean up used Vulkan resources // Note : Inherited destructor cleans up resources stored in base class vkDestroyPipeline(device, pipelines.solid, nullptr); vkDestroyPipeline(device, pipelines.occluder, nullptr); vkDestroyPipeline(device, pipelines.simple, nullptr); vkDestroyPipelineLayout(device, pipelineLayout, nullptr); vkDestroyDescriptorSetLayout(device, descriptorSetLayout, nullptr); vkDestroyQueryPool(device, queryPool, nullptr); vkDestroyBuffer(device, queryResult.buffer, nullptr); vkFreeMemory(device, queryResult.memory, nullptr); vkTools::destroyUniformData(device, &uniformData.vsScene); vkTools::destroyUniformData(device, &uniformData.sphere); vkTools::destroyUniformData(device, &uniformData.teapot); vkMeshLoader::freeMeshBufferResources(device, &meshes.sphere); vkMeshLoader::freeMeshBufferResources(device, &meshes.plane); vkMeshLoader::freeMeshBufferResources(device, &meshes.teapot); }
~VkCtx() { vkDestroyQueryPool( m_device, m_query, nullptr ); }
int main(int argc, char *argv[]) { VkResult U_ASSERT_ONLY res; bool U_ASSERT_ONLY pass; struct sample_info info = {}; char sample_title[] = "Draw Cube"; process_command_line_args(info, argc, argv); init_global_layer_properties(info); info.instance_extension_names.push_back(VK_KHR_SURFACE_EXTENSION_NAME); #ifdef _WIN32 info.instance_extension_names.push_back( VK_KHR_WIN32_SURFACE_EXTENSION_NAME); #else info.instance_extension_names.push_back(VK_KHR_XCB_SURFACE_EXTENSION_NAME); #endif info.device_extension_names.push_back(VK_KHR_SWAPCHAIN_EXTENSION_NAME); init_instance(info, sample_title); init_enumerate_device(info); init_window_size(info, 500, 500); init_connection(info); init_window(info); init_swapchain_extension(info); init_device(info); init_command_pool(info); init_command_buffer(info); execute_begin_command_buffer(info); init_device_queue(info); init_swap_chain(info); init_depth_buffer(info); init_uniform_buffer(info); init_descriptor_and_pipeline_layouts(info, false); init_renderpass(info, DEPTH_PRESENT); init_shaders(info, vertShaderText, fragShaderText); init_framebuffers(info, DEPTH_PRESENT); init_vertex_buffer(info, g_vb_solid_face_colors_Data, sizeof(g_vb_solid_face_colors_Data), sizeof(g_vb_solid_face_colors_Data[0]), false); init_descriptor_pool(info, false); init_descriptor_set(info, false); init_pipeline_cache(info); init_pipeline(info, DEPTH_PRESENT); /* VULKAN_KEY_START */ VkClearValue clear_values[2]; clear_values[0].color.float32[0] = 0.2f; clear_values[0].color.float32[1] = 0.2f; clear_values[0].color.float32[2] = 0.2f; clear_values[0].color.float32[3] = 0.2f; clear_values[1].depthStencil.depth = 1.0f; clear_values[1].depthStencil.stencil = 0; VkSemaphore presentCompleteSemaphore; VkSemaphoreCreateInfo presentCompleteSemaphoreCreateInfo; presentCompleteSemaphoreCreateInfo.sType = VK_STRUCTURE_TYPE_SEMAPHORE_CREATE_INFO; presentCompleteSemaphoreCreateInfo.pNext = NULL; presentCompleteSemaphoreCreateInfo.flags = VK_FENCE_CREATE_SIGNALED_BIT; res = vkCreateSemaphore(info.device, &presentCompleteSemaphoreCreateInfo, NULL, &presentCompleteSemaphore); assert(res == VK_SUCCESS); // Get the index of the next available swapchain image: res = vkAcquireNextImageKHR(info.device, info.swap_chain, UINT64_MAX, presentCompleteSemaphore, NULL, &info.current_buffer); // TODO: Deal with the VK_SUBOPTIMAL_KHR and VK_ERROR_OUT_OF_DATE_KHR // return codes assert(res == VK_SUCCESS); /* Allocate a uniform buffer that will take query results. */ VkBuffer query_result_buf; VkDeviceMemory query_result_mem; VkBufferCreateInfo buf_info = {}; buf_info.sType = VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO; buf_info.pNext = NULL; buf_info.usage = VK_BUFFER_USAGE_UNIFORM_BUFFER_BIT | VK_BUFFER_USAGE_TRANSFER_DST_BIT; buf_info.size = 4 * sizeof(uint64_t); buf_info.queueFamilyIndexCount = 0; buf_info.pQueueFamilyIndices = NULL; buf_info.sharingMode = VK_SHARING_MODE_EXCLUSIVE; buf_info.flags = 0; res = vkCreateBuffer(info.device, &buf_info, NULL, &query_result_buf); assert(res == VK_SUCCESS); VkMemoryRequirements mem_reqs; vkGetBufferMemoryRequirements(info.device, query_result_buf, &mem_reqs); VkMemoryAllocateInfo alloc_info = {}; alloc_info.sType = VK_STRUCTURE_TYPE_MEMORY_ALLOCATE_INFO; alloc_info.pNext = NULL; alloc_info.memoryTypeIndex = 0; alloc_info.allocationSize = mem_reqs.size; pass = memory_type_from_properties(info, mem_reqs.memoryTypeBits, VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT, &alloc_info.memoryTypeIndex); assert(pass); res = vkAllocateMemory(info.device, &alloc_info, NULL, &query_result_mem); assert(res == VK_SUCCESS); res = vkBindBufferMemory(info.device, query_result_buf, query_result_mem, 0); assert(res == VK_SUCCESS); VkQueryPool query_pool; VkQueryPoolCreateInfo query_pool_info; query_pool_info.sType = VK_STRUCTURE_TYPE_QUERY_POOL_CREATE_INFO; query_pool_info.pNext = NULL; query_pool_info.queryType = VK_QUERY_TYPE_OCCLUSION; query_pool_info.flags = 0; query_pool_info.queryCount = 2; query_pool_info.pipelineStatistics = 0; res = vkCreateQueryPool(info.device, &query_pool_info, NULL, &query_pool); assert(res == VK_SUCCESS); vkCmdResetQueryPool(info.cmd, query_pool, 0 /*startQuery*/, 2 /*queryCount*/); VkRenderPassBeginInfo rp_begin; rp_begin.sType = VK_STRUCTURE_TYPE_RENDER_PASS_BEGIN_INFO; rp_begin.pNext = NULL; rp_begin.renderPass = info.render_pass; rp_begin.framebuffer = info.framebuffers[info.current_buffer]; rp_begin.renderArea.offset.x = 0; rp_begin.renderArea.offset.y = 0; rp_begin.renderArea.extent.width = info.width; rp_begin.renderArea.extent.height = info.height; rp_begin.clearValueCount = 2; rp_begin.pClearValues = clear_values; vkCmdBeginRenderPass(info.cmd, &rp_begin, VK_SUBPASS_CONTENTS_INLINE); vkCmdBindPipeline(info.cmd, VK_PIPELINE_BIND_POINT_GRAPHICS, info.pipeline); vkCmdBindDescriptorSets(info.cmd, VK_PIPELINE_BIND_POINT_GRAPHICS, info.pipeline_layout, 0, NUM_DESCRIPTOR_SETS, info.desc_set.data(), 0, NULL); const VkDeviceSize offsets[1] = {0}; vkCmdBindVertexBuffers(info.cmd, 0, 1, &info.vertex_buffer.buf, offsets); VkViewport viewport; viewport.height = (float)info.height; viewport.width = (float)info.width; viewport.minDepth = (float)0.0f; viewport.maxDepth = (float)1.0f; viewport.x = 0; viewport.y = 0; vkCmdSetViewport(info.cmd, 0, NUM_VIEWPORTS, &viewport); VkRect2D scissor; scissor.extent.width = info.width; scissor.extent.height = info.height; scissor.offset.x = 0; scissor.offset.y = 0; vkCmdSetScissor(info.cmd, 0, NUM_SCISSORS, &scissor); vkCmdBeginQuery(info.cmd, query_pool, 0 /*slot*/, 0 /*flags*/); vkCmdEndQuery(info.cmd, query_pool, 0 /*slot*/); vkCmdBeginQuery(info.cmd, query_pool, 1 /*slot*/, 0 /*flags*/); vkCmdDraw(info.cmd, 12 * 3, 1, 0, 0); vkCmdEndRenderPass(info.cmd); vkCmdEndQuery(info.cmd, query_pool, 1 /*slot*/); vkCmdCopyQueryPoolResults( info.cmd, query_pool, 0 /*firstQuery*/, 2 /*queryCount*/, query_result_buf, 0 /*dstOffset*/, sizeof(uint64_t) /*stride*/, VK_QUERY_RESULT_64_BIT | VK_QUERY_RESULT_WAIT_BIT); VkImageMemoryBarrier prePresentBarrier = {}; prePresentBarrier.sType = VK_STRUCTURE_TYPE_IMAGE_MEMORY_BARRIER; prePresentBarrier.pNext = NULL; prePresentBarrier.srcAccessMask = VK_ACCESS_COLOR_ATTACHMENT_WRITE_BIT; prePresentBarrier.dstAccessMask = 0; prePresentBarrier.oldLayout = VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL; prePresentBarrier.newLayout = VK_IMAGE_LAYOUT_PRESENT_SRC_KHR; prePresentBarrier.srcQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED; prePresentBarrier.dstQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED; prePresentBarrier.subresourceRange.aspectMask = VK_IMAGE_ASPECT_COLOR_BIT; prePresentBarrier.subresourceRange.baseMipLevel = 0; prePresentBarrier.subresourceRange.levelCount = 1; prePresentBarrier.subresourceRange.baseArrayLayer = 0; prePresentBarrier.subresourceRange.layerCount = 1; prePresentBarrier.image = info.buffers[info.current_buffer].image; vkCmdPipelineBarrier(info.cmd, VK_PIPELINE_STAGE_ALL_COMMANDS_BIT, VK_PIPELINE_STAGE_TOP_OF_PIPE_BIT, 0, 0, NULL, 0, NULL, 1, &prePresentBarrier); res = vkEndCommandBuffer(info.cmd); const VkCommandBuffer cmd_bufs[] = {info.cmd}; VkFenceCreateInfo fenceInfo; VkFence drawFence; fenceInfo.sType = VK_STRUCTURE_TYPE_FENCE_CREATE_INFO; fenceInfo.pNext = NULL; fenceInfo.flags = 0; vkCreateFence(info.device, &fenceInfo, NULL, &drawFence); VkPipelineStageFlags pipe_stage_flags = VK_PIPELINE_STAGE_BOTTOM_OF_PIPE_BIT; VkSubmitInfo submit_info[1] = {}; submit_info[0].pNext = NULL; submit_info[0].sType = VK_STRUCTURE_TYPE_SUBMIT_INFO; submit_info[0].waitSemaphoreCount = 1; submit_info[0].pWaitSemaphores = &presentCompleteSemaphore; submit_info[0].pWaitDstStageMask = &pipe_stage_flags; submit_info[0].commandBufferCount = 1; submit_info[0].pCommandBuffers = cmd_bufs; submit_info[0].signalSemaphoreCount = 0; submit_info[0].pSignalSemaphores = NULL; /* Queue the command buffer for execution */ res = vkQueueSubmit(info.queue, 1, submit_info, drawFence); assert(res == VK_SUCCESS); res = vkQueueWaitIdle(info.queue); assert(res == VK_SUCCESS); uint64_t samples_passed[4]; samples_passed[0] = 0; samples_passed[1] = 0; res = vkGetQueryPoolResults( info.device, query_pool, 0 /*firstQuery*/, 2 /*queryCount*/, sizeof(samples_passed) /*dataSize*/, samples_passed, sizeof(uint64_t) /*stride*/, VK_QUERY_RESULT_64_BIT | VK_QUERY_RESULT_WAIT_BIT); assert(res == VK_SUCCESS); std::cout << "vkGetQueryPoolResults data" << "\n"; std::cout << "samples_passed[0] = " << samples_passed[0] << "\n"; std::cout << "samples_passed[1] = " << samples_passed[1] << "\n"; /* Read back query result from buffer */ uint64_t *samples_passed_ptr; res = vkMapMemory(info.device, query_result_mem, 0, mem_reqs.size, 0, (void **)&samples_passed_ptr); assert(res == VK_SUCCESS); std::cout << "vkCmdCopyQueryPoolResults data" << "\n"; std::cout << "samples_passed[0] = " << samples_passed_ptr[0] << "\n"; std::cout << "samples_passed[1] = " << samples_passed_ptr[1] << "\n"; vkUnmapMemory(info.device, query_result_mem); /* Now present the image in the window */ VkPresentInfoKHR present; present.sType = VK_STRUCTURE_TYPE_PRESENT_INFO_KHR; present.pNext = NULL; present.swapchainCount = 1; present.pSwapchains = &info.swap_chain; present.pImageIndices = &info.current_buffer; present.pWaitSemaphores = NULL; present.waitSemaphoreCount = 0; present.pResults = NULL; /* Make sure command buffer is finished before presenting */ do { res = vkWaitForFences(info.device, 1, &drawFence, VK_TRUE, FENCE_TIMEOUT); } while (res == VK_TIMEOUT); assert(res == VK_SUCCESS); res = vkQueuePresentKHR(info.queue, &present); assert(res == VK_SUCCESS); wait_seconds(1); /* VULKAN_KEY_END */ if (info.save_images) write_ppm(info, "occlusion_query"); vkDestroyBuffer(info.device, query_result_buf, NULL); vkFreeMemory(info.device, query_result_mem, NULL); vkDestroySemaphore(info.device, presentCompleteSemaphore, NULL); vkDestroyQueryPool(info.device, query_pool, NULL); vkDestroyFence(info.device, drawFence, NULL); destroy_pipeline(info); destroy_pipeline_cache(info); destroy_descriptor_pool(info); destroy_vertex_buffer(info); destroy_framebuffers(info); destroy_shaders(info); destroy_renderpass(info); destroy_descriptor_and_pipeline_layouts(info); destroy_uniform_buffer(info); destroy_depth_buffer(info); destroy_swap_chain(info); destroy_command_buffer(info); destroy_command_pool(info); destroy_device(info); destroy_window(info); destroy_instance(info); return 0; }
void ProfilerVK::deinit() { vkDestroyQueryPool(m_device, m_queryPool, m_allocator); }
//------------------------------------------------------------------------------ // //------------------------------------------------------------------------------ void RendererVk::deinitTimers() { if (!m_timeStampsSupported) return; vkDestroyQueryPool(nvk.m_device, m_timePool, NULL); m_timePool = NULL; }
PerfQuery::~PerfQuery() { if (m_query_pool != VK_NULL_HANDLE) vkDestroyQueryPool(g_vulkan_context->GetDevice(), m_query_pool, nullptr); }