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Merge pull request #3238 from ReinUsesLisp/vk-resource-manager

vk_resource_manager: Catch device losses and other changes
This commit is contained in:
bunnei 2019-12-22 15:57:16 -05:00 committed by GitHub
commit 1e76655f83
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GPG key ID: 4AEE18F83AFDEB23
4 changed files with 82 additions and 1 deletions

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@ -3,12 +3,15 @@
// Refer to the license.txt file included.
#include <bitset>
#include <chrono>
#include <cstdlib>
#include <optional>
#include <set>
#include <string_view>
#include <thread>
#include <vector>
#include "common/assert.h"
#include "core/settings.h"
#include "video_core/renderer_vulkan/declarations.h"
#include "video_core/renderer_vulkan/vk_device.h"
@ -201,6 +204,22 @@ vk::Format VKDevice::GetSupportedFormat(vk::Format wanted_format,
return wanted_format;
}
void VKDevice::ReportLoss() const {
LOG_CRITICAL(Render_Vulkan, "Device loss occured!");
// Wait some time to let the log flush
std::this_thread::sleep_for(std::chrono::seconds{1});
if (!nv_device_diagnostic_checkpoints) {
return;
}
[[maybe_unused]] const std::vector data = graphics_queue.getCheckpointDataNV(dld);
// Catch here in debug builds (or with optimizations disabled) the last graphics pipeline to be
// executed. It can be done on a debugger by evaluating the expression:
// *(VKGraphicsPipeline*)data[0]
}
bool VKDevice::IsOptimalAstcSupported(const vk::PhysicalDeviceFeatures& features,
const vk::DispatchLoaderDynamic& dldi) const {
// Disable for now to avoid converting ASTC twice.
@ -381,6 +400,8 @@ std::vector<const char*> VKDevice::LoadExtensions(const vk::DispatchLoaderDynami
VK_EXT_SHADER_VIEWPORT_INDEX_LAYER_EXTENSION_NAME, true);
Test(extension, ext_subgroup_size_control, VK_EXT_SUBGROUP_SIZE_CONTROL_EXTENSION_NAME,
false);
Test(extension, nv_device_diagnostic_checkpoints,
VK_NV_DEVICE_DIAGNOSTIC_CHECKPOINTS_EXTENSION_NAME, true);
}
if (khr_shader_float16_int8) {
@ -464,6 +485,7 @@ std::vector<vk::DeviceQueueCreateInfo> VKDevice::GetDeviceQueueCreateInfos() con
std::unordered_map<vk::Format, vk::FormatProperties> VKDevice::GetFormatProperties(
const vk::DispatchLoaderDynamic& dldi, vk::PhysicalDevice physical) {
static constexpr std::array formats{vk::Format::eA8B8G8R8UnormPack32,
vk::Format::eA8B8G8R8UintPack32,
vk::Format::eA8B8G8R8SnormPack32,
vk::Format::eA8B8G8R8SrgbPack32,
vk::Format::eB5G6R5UnormPack16,

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@ -39,6 +39,9 @@ public:
vk::Format GetSupportedFormat(vk::Format wanted_format, vk::FormatFeatureFlags wanted_usage,
FormatType format_type) const;
/// Reports a device loss.
void ReportLoss() const;
/// Returns the dispatch loader with direct function pointers of the device.
const vk::DispatchLoaderDynamic& GetDispatchLoader() const {
return dld;
@ -159,6 +162,11 @@ public:
return ext_shader_viewport_index_layer;
}
/// Returns true if the device supports VK_NV_device_diagnostic_checkpoints.
bool IsNvDeviceDiagnosticCheckpoints() const {
return nv_device_diagnostic_checkpoints;
}
/// Returns the vendor name reported from Vulkan.
std::string_view GetVendorName() const {
return vendor_name;
@ -218,6 +226,7 @@ private:
bool ext_index_type_uint8{}; ///< Support for VK_EXT_index_type_uint8.
bool ext_depth_range_unrestricted{}; ///< Support for VK_EXT_depth_range_unrestricted.
bool ext_shader_viewport_index_layer{}; ///< Support for VK_EXT_shader_viewport_index_layer.
bool nv_device_diagnostic_checkpoints{}; ///< Support for VK_NV_device_diagnostic_checkpoints.
// Telemetry parameters
std::string vendor_name; ///< Device's driver name.

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@ -72,12 +72,22 @@ VKFence::VKFence(const VKDevice& device, UniqueFence handle)
VKFence::~VKFence() = default;
void VKFence::Wait() {
static constexpr u64 timeout = std::numeric_limits<u64>::max();
const auto dev = device.GetLogical();
const auto& dld = device.GetDispatchLoader();
dev.waitForFences({*handle}, true, std::numeric_limits<u64>::max(), dld);
switch (const auto result = dev.waitForFences(1, &*handle, true, timeout, dld)) {
case vk::Result::eSuccess:
return;
case vk::Result::eErrorDeviceLost:
device.ReportLoss();
[[fallthrough]];
default:
vk::throwResultException(result, "vk::waitForFences");
}
}
void VKFence::Release() {
ASSERT(is_owned);
is_owned = false;
}
@ -133,8 +143,32 @@ void VKFence::Unprotect(VKResource* resource) {
protected_resources.erase(it);
}
void VKFence::RedirectProtection(VKResource* old_resource, VKResource* new_resource) noexcept {
std::replace(std::begin(protected_resources), std::end(protected_resources), old_resource,
new_resource);
}
VKFenceWatch::VKFenceWatch() = default;
VKFenceWatch::VKFenceWatch(VKFence& initial_fence) {
Watch(initial_fence);
}
VKFenceWatch::VKFenceWatch(VKFenceWatch&& rhs) noexcept {
fence = std::exchange(rhs.fence, nullptr);
if (fence) {
fence->RedirectProtection(&rhs, this);
}
}
VKFenceWatch& VKFenceWatch::operator=(VKFenceWatch&& rhs) noexcept {
fence = std::exchange(rhs.fence, nullptr);
if (fence) {
fence->RedirectProtection(&rhs, this);
}
return *this;
}
VKFenceWatch::~VKFenceWatch() {
if (fence) {
fence->Unprotect(this);

View file

@ -65,6 +65,9 @@ public:
/// Removes protection for a resource.
void Unprotect(VKResource* resource);
/// Redirects one protected resource to a new address.
void RedirectProtection(VKResource* old_resource, VKResource* new_resource) noexcept;
/// Retreives the fence.
operator vk::Fence() const {
return *handle;
@ -97,8 +100,13 @@ private:
class VKFenceWatch final : public VKResource {
public:
explicit VKFenceWatch();
VKFenceWatch(VKFence& initial_fence);
VKFenceWatch(VKFenceWatch&&) noexcept;
VKFenceWatch(const VKFenceWatch&) = delete;
~VKFenceWatch() override;
VKFenceWatch& operator=(VKFenceWatch&&) noexcept;
/// Waits for the fence to be released.
void Wait();
@ -116,6 +124,14 @@ public:
void OnFenceRemoval(VKFence* signaling_fence) override;
/**
* Do not use it paired with Watch. Use TryWatch instead.
* Returns true when the watch is free.
*/
bool IsUsed() const {
return fence != nullptr;
}
private:
VKFence* fence{}; ///< Fence watching this resource. nullptr when the watch is free.
};