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Async changed to packaged_task
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This commit is contained in:
psucien 2025-11-24 20:54:23 +01:00
parent b24cc42c6a
commit b7d3eae8c2
1 changed files with 10 additions and 11 deletions
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21
src/video_core/cache_storage.cpp
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@ -14,6 +14,7 @@
#include <miniz.h>
#include <condition_variable>
#include <functional>
#include <future>
#include <mutex>
#include <queue>
@ -23,7 +24,7 @@ namespace {
std::mutex submit_mutex{};
u32 num_requests{};
std::condition_variable_any request_cv{};
std::queue<std::future<void>> req_queue{};
std::queue<std::packaged_task<void()>> req_queue{};
std::mutex m_request{};
mz_zip_archive zip_ar{};
@ -47,7 +48,7 @@ void ProcessIO(const std::stop_token& stoken) {
}
while (num_requests) {
std::future<void> request{};
std::packaged_task<void()> request{};
{
std::scoped_lock lock{m_request};
if (req_queue.empty()) {
@ -58,7 +59,8 @@ void ProcessIO(const std::stop_token& stoken) {
}
if (request.valid()) {
request.wait();
request();
request.get_future().wait();
}
--num_requests;
@ -135,10 +137,10 @@ void DataBase::Close() {
}
template <typename T>
bool WriteVector(BlobType type, std::filesystem::path&& path_, std::vector<T>&& v) {
auto request = std::async(
Config::isPipelineCacheArchived() ? std::launch::deferred : std::launch::async,
[=](std::filesystem::path&& path) {
bool WriteVector(const BlobType type, std::filesystem::path&& path_, std::vector<T>&& v) {
{
auto request = std::packaged_task<void()>{[=]() {
auto path{path_};
path.replace_extension(GetBlobFileExtension(type));
if (Config::isPipelineCacheArchived()) {
ASSERT_MSG(!ar_is_read_only,
@ -152,10 +154,7 @@ bool WriteVector(BlobType type, std::filesystem::path&& path_, std::vector<T>&&
const auto file = IOFile{path, FileAccessMode::Create};
file.Write(v);
}
},
path_);
{
}};
std::scoped_lock lock{m_request};
req_queue.emplace(std::move(request));
}