diff options
| -rw-r--r-- | src/common/range_sets.inc | 184 | ||||
| -rw-r--r-- | src/video_core/buffer_cache/buffer_cache.h | 250 | ||||
| -rw-r--r-- | src/video_core/buffer_cache/buffer_cache_base.h | 131 | ||||
| -rw-r--r-- | src/video_core/renderer_opengl/gl_buffer_cache.h | 1 | ||||
| -rw-r--r-- | src/video_core/renderer_vulkan/vk_buffer_cache.h | 1 |
5 files changed, 206 insertions, 361 deletions
diff --git a/src/common/range_sets.inc b/src/common/range_sets.inc index fa55a68fb..705ebd4a1 100644 --- a/src/common/range_sets.inc +++ b/src/common/range_sets.inc @@ -6,9 +6,6 @@ #include <limits> #include <utility> -#define BOOST_NO_MT -#include <boost/pool/detail/mutex.hpp> -#undef BOOST_NO_MT #include <boost/icl/interval.hpp> #include <boost/icl/interval_base_set.hpp> #include <boost/icl/interval_map.hpp> @@ -20,18 +17,16 @@ #include "common/range_sets.h" -namespace boost { -template <typename T> -class fast_pool_allocator<T, default_user_allocator_new_delete, details::pool::null_mutex, 4096, 0>; -} - namespace Common { template <typename AddressType> struct RangeSet<AddressType>::RangeSetImpl { + template <class T> + using MyAllocator = boost::fast_pool_allocator<T, boost::default_user_allocator_new_delete, + boost::details::pool::default_mutex, 1024, 2048>; using IntervalSet = boost::icl::interval_set< AddressType, std::less, ICL_INTERVAL_INSTANCE(ICL_INTERVAL_DEFAULT, AddressType, std::less), - boost::fast_pool_allocator>; + MyAllocator>; using IntervalType = typename IntervalSet::interval_type; RangeSetImpl() = default; @@ -49,18 +44,58 @@ struct RangeSet<AddressType>::RangeSetImpl { m_ranges_set.subtract(interval); } + template <typename Func> + void ForEach(Func&& func) const { + if (m_ranges_set.empty()) { + return; + } + auto it = m_ranges_set.begin(); + auto end_it = m_ranges_set.end(); + for (; it != end_it; it++) { + const AddressType inter_addr_end = it->upper(); + const AddressType inter_addr = it->lower(); + func(inter_addr, inter_addr_end); + } + } + + template <typename Func> + void ForEachInRange(AddressType base_addr, size_t size, Func&& func) const { + if (m_ranges_set.empty()) { + return; + } + const AddressType start_address = base_addr; + const AddressType end_address = start_address + size; + const RangeSetImpl::IntervalType search_interval{start_address, end_address}; + auto it = m_ranges_set.lower_bound(search_interval); + if (it == m_ranges_set.end()) { + return; + } + auto end_it = m_ranges_set.upper_bound(search_interval); + for (; it != end_it; it++) { + AddressType inter_addr_end = it->upper(); + AddressType inter_addr = it->lower(); + if (inter_addr_end > end_address) { + inter_addr_end = end_address; + } + if (inter_addr < start_address) { + inter_addr = start_address; + } + func(inter_addr, inter_addr_end); + } + } + IntervalSet m_ranges_set; }; template <typename AddressType> struct SplitRangeSet<AddressType>::SplitRangeSetImpl { - - using IntervalSet = - boost::icl::split_interval_map<AddressType, s32, boost::icl::partial_enricher, std::less, - boost::icl::inplace_plus, boost::icl::inter_section, - ICL_INTERVAL_INSTANCE(ICL_INTERVAL_DEFAULT, AddressType, - std::less), - boost::fast_pool_allocator>; + template <class T> + using MyAllocator = boost::fast_pool_allocator<T, boost::default_user_allocator_new_delete, + boost::details::pool::default_mutex, 1024, 2048>; + using IntervalSet = boost::icl::split_interval_map< + AddressType, s32, boost::icl::partial_enricher, std::less, boost::icl::inplace_plus, + boost::icl::inter_section, + ICL_INTERVAL_INSTANCE(ICL_INTERVAL_DEFAULT, AddressType, std::less), MyAllocator>; using IntervalType = typename IntervalSet::interval_type; SplitRangeSetImpl() = default; @@ -75,6 +110,9 @@ struct SplitRangeSet<AddressType>::SplitRangeSetImpl { template <bool has_on_delete, typename Func> void Subtract(AddressType base_address, size_t size, s32 amount, [[maybe_unused]] Func&& on_delete) { + if (m_split_ranges_set.empty()) { + return; + } AddressType end_address = base_address + static_cast<AddressType>(size); IntervalType interval{base_address, end_address}; bool any_removals = false; @@ -101,6 +139,47 @@ struct SplitRangeSet<AddressType>::SplitRangeSetImpl { } while (any_removals); } + template <typename Func> + void ForEach(Func&& func) const { + if (m_split_ranges_set.empty()) { + return; + } + auto it = m_split_ranges_set.begin(); + auto end_it = m_split_ranges_set.end(); + for (; it != end_it; it++) { + const AddressType inter_addr_end = it->first.upper(); + const AddressType inter_addr = it->first.lower(); + func(inter_addr, inter_addr_end, it->second); + } + } + + template <typename Func> + void ForEachInRange(AddressType base_address, size_t size, Func&& func) const { + if (m_split_ranges_set.empty()) { + return; + } + const AddressType start_address = base_address; + const AddressType end_address = start_address + size; + const SplitRangeSetImpl::IntervalType search_interval{start_address, end_address}; + auto it = m_split_ranges_set.lower_bound(search_interval); + if (it == m_split_ranges_set.end()) { + return; + } + auto end_it = m_split_ranges_set.upper_bound(search_interval); + for (; it != end_it; it++) { + auto& inter = it->first; + AddressType inter_addr_end = inter.upper(); + AddressType inter_addr = inter.lower(); + if (inter_addr_end > end_address) { + inter_addr_end = end_address; + } + if (inter_addr < start_address) { + inter_addr = start_address; + } + func(inter_addr, inter_addr_end, it->second); + } + } + IntervalSet m_split_ranges_set; }; @@ -146,41 +225,13 @@ bool RangeSet<AddressType>::Empty() const { template <typename AddressType> template <typename Func> void RangeSet<AddressType>::ForEach(Func&& func) const { - if (m_impl->m_ranges_set.empty()) { - return; - } - auto it = m_impl->m_ranges_set.begin(); - auto end_it = m_impl->m_ranges_set.end(); - for (; it != end_it; it++) { - const AddressType inter_addr_end = it->upper(); - const AddressType inter_addr = it->lower(); - func(inter_addr, inter_addr_end); - } + m_impl->ForEach(std::move(func)); } template <typename AddressType> template <typename Func> -void RangeSet<AddressType>::ForEachInRange(AddressType base_addr, size_t size, Func&& func) const { - auto& range_set = m_impl->m_ranges_set; - const AddressType start_address = base_addr; - const AddressType end_address = start_address + size; - const RangeSetImpl::IntervalType search_interval{start_address, end_address}; - auto it = range_set.lower_bound(search_interval); - if (it == range_set.end()) { - return; - } - auto end_it = range_set.upper_bound(search_interval); - for (; it != end_it; it++) { - AddressType inter_addr_end = it->upper(); - AddressType inter_addr = it->lower(); - if (inter_addr_end > end_address) { - inter_addr_end = end_address; - } - if (inter_addr < start_address) { - inter_addr = start_address; - } - func(inter_addr, inter_addr_end); - } +void RangeSet<AddressType>::ForEachInRange(AddressType base_address, size_t size, Func&& func) const { + m_impl->ForEachInRange(base_address, size, std::move(func)); } template <typename AddressType> @@ -209,18 +260,18 @@ void SplitRangeSet<AddressType>::Add(AddressType base_address, size_t size) { template <typename AddressType> void SplitRangeSet<AddressType>::Subtract(AddressType base_address, size_t size) { - m_impl->Subtract<false>(base_address, size, 1, [](AddressType, AddressType) {}); + m_impl->template Subtract<false>(base_address, size, 1, [](AddressType, AddressType) {}); } template <typename AddressType> template <typename Func> void SplitRangeSet<AddressType>::Subtract(AddressType base_address, size_t size, Func&& on_delete) { - m_impl->Subtract<true>(base_address, size, 1, on_delete); + m_impl->template Subtract<true, Func>(base_address, size, 1, std::move(on_delete)); } template <typename AddressType> void SplitRangeSet<AddressType>::DeleteAll(AddressType base_address, size_t size) { - m_impl->Subtract<false>(base_address, size, std::numeric_limits<s32>::max(), + m_impl->template Subtract<false>(base_address, size, std::numeric_limits<s32>::max(), [](AddressType, AddressType) {}); } @@ -237,43 +288,14 @@ bool SplitRangeSet<AddressType>::Empty() const { template <typename AddressType> template <typename Func> void SplitRangeSet<AddressType>::ForEach(Func&& func) const { - if (m_impl->m_split_ranges_set.empty()) { - return; - } - auto it = m_impl->m_split_ranges_set.begin(); - auto end_it = m_impl->m_split_ranges_set.end(); - for (; it != end_it; it++) { - const AddressType inter_addr_end = it->first.upper(); - const AddressType inter_addr = it->first.lower(); - func(inter_addr, inter_addr_end, it->second); - } + m_impl->ForEach(func); } template <typename AddressType> template <typename Func> void SplitRangeSet<AddressType>::ForEachInRange(AddressType base_address, size_t size, Func&& func) const { - auto& range_set = m_impl->m_split_ranges_set; - const AddressType start_address = base_address; - const AddressType end_address = start_address + size; - const SplitRangeSetImpl::IntervalType search_interval{start_address, end_address}; - auto it = range_set.lower_bound(search_interval); - if (it == range_set.end()) { - return; - } - auto end_it = range_set.upper_bound(search_interval); - for (; it != end_it; it++) { - auto& inter = it->first; - AddressType inter_addr_end = inter.upper(); - AddressType inter_addr = inter.lower(); - if (inter_addr_end > end_address) { - inter_addr_end = end_address; - } - if (inter_addr < start_address) { - inter_addr = start_address; - } - func(inter_addr, inter_addr_end, it->second); - } + m_impl->ForEachInRange(base_address, size, std::move(func)); } } // namespace Common
\ No newline at end of file diff --git a/src/video_core/buffer_cache/buffer_cache.h b/src/video_core/buffer_cache/buffer_cache.h index b4bf369d1..6d3d933c5 100644 --- a/src/video_core/buffer_cache/buffer_cache.h +++ b/src/video_core/buffer_cache/buffer_cache.h @@ -7,6 +7,7 @@ #include <memory> #include <numeric> +#include "common/range_sets.inc" #include "video_core/buffer_cache/buffer_cache_base.h" #include "video_core/guest_memory.h" #include "video_core/host1x/gpu_device_memory_manager.h" @@ -20,7 +21,7 @@ BufferCache<P>::BufferCache(Tegra::MaxwellDeviceMemoryManager& device_memory_, R : runtime{runtime_}, device_memory{device_memory_}, memory_tracker{device_memory} { // Ensure the first slot is used for the null buffer void(slot_buffers.insert(runtime, NullBufferParams{})); - common_ranges.clear(); + gpu_modified_ranges.Clear(); inline_buffer_id = NULL_BUFFER_ID; if (!runtime.CanReportMemoryUsage()) { @@ -44,6 +45,9 @@ BufferCache<P>::BufferCache(Tegra::MaxwellDeviceMemoryManager& device_memory_, R } template <class P> +BufferCache<P>::~BufferCache() = default; + +template <class P> void BufferCache<P>::RunGarbageCollector() { const bool aggressive_gc = total_used_memory >= critical_memory; const u64 ticks_to_destroy = aggressive_gc ? 60 : 120; @@ -96,20 +100,17 @@ void BufferCache<P>::TickFrame() { ++frame_tick; delayed_destruction_ring.Tick(); - if constexpr (IMPLEMENTS_ASYNC_DOWNLOADS) { - for (auto& buffer : async_buffers_death_ring) { - runtime.FreeDeferredStagingBuffer(buffer); - } - async_buffers_death_ring.clear(); + for (auto& buffer : async_buffers_death_ring) { + runtime.FreeDeferredStagingBuffer(buffer); } + async_buffers_death_ring.clear(); } template <class P> void BufferCache<P>::WriteMemory(DAddr device_addr, u64 size) { if (memory_tracker.IsRegionGpuModified(device_addr, size)) { - const IntervalType subtract_interval{device_addr, device_addr + size}; - ClearDownload(subtract_interval); - common_ranges.subtract(subtract_interval); + ClearDownload(device_addr, size); + gpu_modified_ranges.Subtract(device_addr, size); } memory_tracker.MarkRegionAsCpuModified(device_addr, size); } @@ -174,11 +175,11 @@ void BufferCache<P>::DownloadMemory(DAddr device_addr, u64 size) { } template <class P> -void BufferCache<P>::ClearDownload(IntervalType subtract_interval) { - RemoveEachInOverlapCounter(async_downloads, subtract_interval, -1024); - uncommitted_ranges.subtract(subtract_interval); - for (auto& interval_set : committed_ranges) { - interval_set.subtract(subtract_interval); +void BufferCache<P>::ClearDownload(DAddr device_addr, u64 size) { + async_downloads.DeleteAll(device_addr, size); + uncommitted_gpu_modified_ranges.Subtract(device_addr, size); + for (auto& interval_set : committed_gpu_modified_ranges) { + interval_set.Subtract(device_addr, size); } } @@ -195,8 +196,7 @@ bool BufferCache<P>::DMACopy(GPUVAddr src_address, GPUVAddr dest_address, u64 am return false; } - const IntervalType subtract_interval{*cpu_dest_address, *cpu_dest_address + amount}; - ClearDownload(subtract_interval); + ClearDownload(*cpu_dest_address, amount); BufferId buffer_a; BufferId buffer_b; @@ -215,21 +215,20 @@ bool BufferCache<P>::DMACopy(GPUVAddr src_address, GPUVAddr dest_address, u64 am .size = amount, }}; - boost::container::small_vector<IntervalType, 4> tmp_intervals; + boost::container::small_vector<std::pair<DAddr, size_t>, 4> tmp_intervals; auto mirror = [&](DAddr base_address, DAddr base_address_end) { const u64 size = base_address_end - base_address; const DAddr diff = base_address - *cpu_src_address; const DAddr new_base_address = *cpu_dest_address + diff; - const IntervalType add_interval{new_base_address, new_base_address + size}; - tmp_intervals.push_back(add_interval); - uncommitted_ranges.add(add_interval); + tmp_intervals.push_back({new_base_address, size}); + uncommitted_gpu_modified_ranges.Add(new_base_address, size); }; - ForEachInRangeSet(common_ranges, *cpu_src_address, amount, mirror); + gpu_modified_ranges.ForEachInRange(*cpu_src_address, amount, mirror); // This subtraction in this order is important for overlapping copies. - common_ranges.subtract(subtract_interval); + gpu_modified_ranges.Subtract(*cpu_dest_address, amount); const bool has_new_downloads = tmp_intervals.size() != 0; - for (const IntervalType& add_interval : tmp_intervals) { - common_ranges.add(add_interval); + for (const auto& pair : tmp_intervals) { + gpu_modified_ranges.Add(pair.first, pair.second); } const auto& copy = copies[0]; src_buffer.MarkUsage(copy.src_offset, copy.size); @@ -257,9 +256,8 @@ bool BufferCache<P>::DMAClear(GPUVAddr dst_address, u64 amount, u32 value) { } const size_t size = amount * sizeof(u32); - const IntervalType subtract_interval{*cpu_dst_address, *cpu_dst_address + size}; - ClearDownload(subtract_interval); - common_ranges.subtract(subtract_interval); + ClearDownload(*cpu_dst_address, size); + gpu_modified_ranges.Subtract(*cpu_dst_address, size); const BufferId buffer = FindBuffer(*cpu_dst_address, static_cast<u32>(size)); Buffer& dest_buffer = slot_buffers[buffer]; @@ -300,11 +298,11 @@ std::pair<typename P::Buffer*, u32> BufferCache<P>::ObtainCPUBuffer( MarkWrittenBuffer(buffer_id, device_addr, size); break; case ObtainBufferOperation::DiscardWrite: { - DAddr device_addr_start = Common::AlignDown(device_addr, 64); - DAddr device_addr_end = Common::AlignUp(device_addr + size, 64); - IntervalType interval{device_addr_start, device_addr_end}; - ClearDownload(interval); - common_ranges.subtract(interval); + const DAddr device_addr_start = Common::AlignDown(device_addr, 64); + const DAddr device_addr_end = Common::AlignUp(device_addr + size, 64); + const size_t new_size = device_addr_end - device_addr_start; + ClearDownload(device_addr_start, new_size); + gpu_modified_ranges.Subtract(device_addr_start, new_size); break; } default: @@ -504,46 +502,40 @@ void BufferCache<P>::FlushCachedWrites() { template <class P> bool BufferCache<P>::HasUncommittedFlushes() const noexcept { - return !uncommitted_ranges.empty() || !committed_ranges.empty(); + return !uncommitted_gpu_modified_ranges.Empty() || !committed_gpu_modified_ranges.empty(); } template <class P> void BufferCache<P>::AccumulateFlushes() { - if (uncommitted_ranges.empty()) { + if (uncommitted_gpu_modified_ranges.Empty()) { return; } - committed_ranges.emplace_back(std::move(uncommitted_ranges)); + committed_gpu_modified_ranges.emplace_back(std::move(uncommitted_gpu_modified_ranges)); } template <class P> bool BufferCache<P>::ShouldWaitAsyncFlushes() const noexcept { - if constexpr (IMPLEMENTS_ASYNC_DOWNLOADS) { - return (!async_buffers.empty() && async_buffers.front().has_value()); - } else { - return false; - } + return (!async_buffers.empty() && async_buffers.front().has_value()); } template <class P> void BufferCache<P>::CommitAsyncFlushesHigh() { AccumulateFlushes(); - if (committed_ranges.empty()) { - if constexpr (IMPLEMENTS_ASYNC_DOWNLOADS) { - async_buffers.emplace_back(std::optional<Async_Buffer>{}); - } + if (committed_gpu_modified_ranges.empty()) { + async_buffers.emplace_back(std::optional<Async_Buffer>{}); return; } MICROPROFILE_SCOPE(GPU_DownloadMemory); - auto it = committed_ranges.begin(); - while (it != committed_ranges.end()) { + auto it = committed_gpu_modified_ranges.begin(); + while (it != committed_gpu_modified_ranges.end()) { auto& current_intervals = *it; auto next_it = std::next(it); - while (next_it != committed_ranges.end()) { - for (auto& interval : *next_it) { - current_intervals.subtract(interval); - } + while (next_it != committed_gpu_modified_ranges.end()) { + next_it->ForEach([¤t_intervals](DAddr start, DAddr end) { + current_intervals.Subtract(start, end - start); + }); next_it++; } it++; @@ -552,10 +544,10 @@ void BufferCache<P>::CommitAsyncFlushesHigh() { boost::container::small_vector<std::pair<BufferCopy, BufferId>, 16> downloads; u64 total_size_bytes = 0; u64 largest_copy = 0; - for (const IntervalSet& intervals : committed_ranges) { - for (auto& interval : intervals) { - const std::size_t size = interval.upper() - interval.lower(); - const DAddr device_addr = interval.lower(); + for (const Common::RangeSet<DAddr>& range_set : committed_gpu_modified_ranges) { + range_set.ForEach([&](DAddr interval_lower, DAddr interval_upper) { + const std::size_t size = interval_upper - interval_lower; + const DAddr device_addr = interval_lower; ForEachBufferInRange(device_addr, size, [&](BufferId buffer_id, Buffer& buffer) { const DAddr buffer_start = buffer.CpuAddr(); const DAddr buffer_end = buffer_start + buffer.SizeBytes(); @@ -583,77 +575,35 @@ void BufferCache<P>::CommitAsyncFlushesHigh() { largest_copy = std::max(largest_copy, new_size); }; - ForEachInRangeSet(common_ranges, device_addr_out, range_size, add_download); + gpu_modified_ranges.ForEachInRange(device_addr_out, range_size, + add_download); }); }); - } + }); } - committed_ranges.clear(); + committed_gpu_modified_ranges.clear(); if (downloads.empty()) { - if constexpr (IMPLEMENTS_ASYNC_DOWNLOADS) { - async_buffers.emplace_back(std::optional<Async_Buffer>{}); - } + async_buffers.emplace_back(std::optional<Async_Buffer>{}); return; } - if constexpr (IMPLEMENTS_ASYNC_DOWNLOADS) { - auto download_staging = runtime.DownloadStagingBuffer(total_size_bytes, true); - boost::container::small_vector<BufferCopy, 4> normalized_copies; - IntervalSet new_async_range{}; - runtime.PreCopyBarrier(); - for (auto& [copy, buffer_id] : downloads) { - copy.dst_offset += download_staging.offset; - const std::array copies{copy}; - BufferCopy second_copy{copy}; - Buffer& buffer = slot_buffers[buffer_id]; - second_copy.src_offset = static_cast<size_t>(buffer.CpuAddr()) + copy.src_offset; - DAddr orig_device_addr = static_cast<DAddr>(second_copy.src_offset); - const IntervalType base_interval{orig_device_addr, orig_device_addr + copy.size}; - async_downloads += std::make_pair(base_interval, 1); - buffer.MarkUsage(copy.src_offset, copy.size); - runtime.CopyBuffer(download_staging.buffer, buffer, copies, false); - normalized_copies.push_back(second_copy); - } - runtime.PostCopyBarrier(); - pending_downloads.emplace_back(std::move(normalized_copies)); - async_buffers.emplace_back(download_staging); - } else { - if (!Settings::IsGPULevelHigh()) { - committed_ranges.clear(); - uncommitted_ranges.clear(); - } else { - if constexpr (USE_MEMORY_MAPS) { - auto download_staging = runtime.DownloadStagingBuffer(total_size_bytes); - runtime.PreCopyBarrier(); - for (auto& [copy, buffer_id] : downloads) { - // Have in mind the staging buffer offset for the copy - copy.dst_offset += download_staging.offset; - const std::array copies{copy}; - Buffer& buffer = slot_buffers[buffer_id]; - buffer.MarkUsage(copy.src_offset, copy.size); - runtime.CopyBuffer(download_staging.buffer, buffer, copies, false); - } - runtime.PostCopyBarrier(); - runtime.Finish(); - for (const auto& [copy, buffer_id] : downloads) { - const Buffer& buffer = slot_buffers[buffer_id]; - const DAddr device_addr = buffer.CpuAddr() + copy.src_offset; - // Undo the modified offset - const u64 dst_offset = copy.dst_offset - download_staging.offset; - const u8* read_mapped_memory = download_staging.mapped_span.data() + dst_offset; - device_memory.WriteBlockUnsafe(device_addr, read_mapped_memory, copy.size); - } - } else { - const std::span<u8> immediate_buffer = ImmediateBuffer(largest_copy); - for (const auto& [copy, buffer_id] : downloads) { - Buffer& buffer = slot_buffers[buffer_id]; - buffer.ImmediateDownload(copy.src_offset, - immediate_buffer.subspan(0, copy.size)); - const DAddr device_addr = buffer.CpuAddr() + copy.src_offset; - device_memory.WriteBlockUnsafe(device_addr, immediate_buffer.data(), copy.size); - } - } - } + auto download_staging = runtime.DownloadStagingBuffer(total_size_bytes, true); + boost::container::small_vector<BufferCopy, 4> normalized_copies; + runtime.PreCopyBarrier(); + for (auto& [copy, buffer_id] : downloads) { + copy.dst_offset += download_staging.offset; + const std::array copies{copy}; + BufferCopy second_copy{copy}; + Buffer& buffer = slot_buffers[buffer_id]; + second_copy.src_offset = static_cast<size_t>(buffer.CpuAddr()) + copy.src_offset; + const DAddr orig_device_addr = static_cast<DAddr>(second_copy.src_offset); + async_downloads.Add(orig_device_addr, copy.size); + buffer.MarkUsage(copy.src_offset, copy.size); + runtime.CopyBuffer(download_staging.buffer, buffer, copies, false); + normalized_copies.push_back(second_copy); } + runtime.PostCopyBarrier(); + pending_downloads.emplace_back(std::move(normalized_copies)); + async_buffers.emplace_back(download_staging); } template <class P> @@ -676,37 +626,31 @@ void BufferCache<P>::PopAsyncBuffers() { async_buffers.pop_front(); return; } - if constexpr (IMPLEMENTS_ASYNC_DOWNLOADS) { - auto& downloads = pending_downloads.front(); - auto& async_buffer = async_buffers.front(); - u8* base = async_buffer->mapped_span.data(); - const size_t base_offset = async_buffer->offset; - for (const auto& copy : downloads) { - const DAddr device_addr = static_cast<DAddr>(copy.src_offset); - const u64 dst_offset = copy.dst_offset - base_offset; - const u8* read_mapped_memory = base + dst_offset; - ForEachInOverlapCounter( - async_downloads, device_addr, copy.size, [&](DAddr start, DAddr end, int count) { - device_memory.WriteBlockUnsafe(start, &read_mapped_memory[start - device_addr], - end - start); - if (count == 1) { - const IntervalType base_interval{start, end}; - common_ranges.subtract(base_interval); - } - }); - const IntervalType subtract_interval{device_addr, device_addr + copy.size}; - RemoveEachInOverlapCounter(async_downloads, subtract_interval, -1); - } - async_buffers_death_ring.emplace_back(*async_buffer); - async_buffers.pop_front(); - pending_downloads.pop_front(); + auto& downloads = pending_downloads.front(); + auto& async_buffer = async_buffers.front(); + u8* base = async_buffer->mapped_span.data(); + const size_t base_offset = async_buffer->offset; + for (const auto& copy : downloads) { + const DAddr device_addr = static_cast<DAddr>(copy.src_offset); + const u64 dst_offset = copy.dst_offset - base_offset; + const u8* read_mapped_memory = base + dst_offset; + async_downloads.ForEachInRange(device_addr, copy.size, [&](DAddr start, DAddr end, s32) { + device_memory.WriteBlockUnsafe(start, &read_mapped_memory[start - device_addr], + end - start); + }); + async_downloads.Subtract(device_addr, copy.size, [&](DAddr start, DAddr end) { + gpu_modified_ranges.Subtract(start, end - start); + }); } + async_buffers_death_ring.emplace_back(*async_buffer); + async_buffers.pop_front(); + pending_downloads.pop_front(); } template <class P> bool BufferCache<P>::IsRegionGpuModified(DAddr addr, size_t size) { bool is_dirty = false; - ForEachInRangeSet(common_ranges, addr, size, [&](DAddr, DAddr) { is_dirty = true; }); + gpu_modified_ranges.ForEachInRange(addr, size, [&](DAddr, DAddr) { is_dirty = true; }); return is_dirty; } @@ -1320,10 +1264,8 @@ void BufferCache<P>::UpdateComputeTextureBuffers() { template <class P> void BufferCache<P>::MarkWrittenBuffer(BufferId buffer_id, DAddr device_addr, u32 size) { memory_tracker.MarkRegionAsGpuModified(device_addr, size); - - const IntervalType base_interval{device_addr, device_addr + size}; - common_ranges.add(base_interval); - uncommitted_ranges.add(base_interval); + gpu_modified_ranges.Add(device_addr, size); + uncommitted_gpu_modified_ranges.Add(device_addr, size); } template <class P> @@ -1600,9 +1542,8 @@ bool BufferCache<P>::InlineMemory(DAddr dest_address, size_t copy_size, template <class P> void BufferCache<P>::InlineMemoryImplementation(DAddr dest_address, size_t copy_size, std::span<const u8> inlined_buffer) { - const IntervalType subtract_interval{dest_address, dest_address + copy_size}; - ClearDownload(subtract_interval); - common_ranges.subtract(subtract_interval); + ClearDownload(dest_address, copy_size); + gpu_modified_ranges.Subtract(dest_address, copy_size); BufferId buffer_id = FindBuffer(dest_address, static_cast<u32>(copy_size)); auto& buffer = slot_buffers[buffer_id]; @@ -1652,12 +1593,9 @@ void BufferCache<P>::DownloadBufferMemory(Buffer& buffer, DAddr device_addr, u64 largest_copy = std::max(largest_copy, new_size); }; - const DAddr start_address = device_addr_out; - const DAddr end_address = start_address + range_size; - ForEachInRangeSet(common_ranges, start_address, range_size, add_download); - const IntervalType subtract_interval{start_address, end_address}; - ClearDownload(subtract_interval); - common_ranges.subtract(subtract_interval); + gpu_modified_ranges.ForEachInRange(device_addr_out, range_size, add_download); + ClearDownload(device_addr_out, range_size); + gpu_modified_ranges.Subtract(device_addr_out, range_size); }); if (total_size_bytes == 0) { return; diff --git a/src/video_core/buffer_cache/buffer_cache_base.h b/src/video_core/buffer_cache/buffer_cache_base.h index 59124458d..448516651 100644 --- a/src/video_core/buffer_cache/buffer_cache_base.h +++ b/src/video_core/buffer_cache/buffer_cache_base.h @@ -13,25 +13,15 @@ #include <unordered_map> #include <vector> -#include <boost/container/small_vector.hpp> -#define BOOST_NO_MT -#include <boost/pool/detail/mutex.hpp> -#undef BOOST_NO_MT -#include <boost/icl/interval.hpp> -#include <boost/icl/interval_base_set.hpp> -#include <boost/icl/interval_set.hpp> -#include <boost/icl/split_interval_map.hpp> -#include <boost/pool/pool.hpp> -#include <boost/pool/pool_alloc.hpp> -#include <boost/pool/poolfwd.hpp> - #include "common/common_types.h" #include "common/div_ceil.h" #include "common/literals.h" #include "common/lru_cache.h" #include "common/microprofile.h" +#include "common/range_sets.h" #include "common/scope_exit.h" #include "common/settings.h" +#include "common/slot_vector.h" #include "video_core/buffer_cache/buffer_base.h" #include "video_core/control/channel_state_cache.h" #include "video_core/delayed_destruction_ring.h" @@ -41,14 +31,8 @@ #include "video_core/engines/maxwell_3d.h" #include "video_core/memory_manager.h" #include "video_core/surface.h" -#include "common/slot_vector.h" #include "video_core/texture_cache/types.h" -namespace boost { -template <typename T> -class fast_pool_allocator<T, default_user_allocator_new_delete, details::pool::null_mutex, 4096, 0>; -} - namespace VideoCommon { MICROPROFILE_DECLARE(GPU_PrepareBuffers); @@ -184,7 +168,6 @@ class BufferCache : public VideoCommon::ChannelSetupCaches<BufferCacheChannelInf static constexpr bool NEEDS_BIND_STORAGE_INDEX = P::NEEDS_BIND_STORAGE_INDEX; static constexpr bool USE_MEMORY_MAPS = P::USE_MEMORY_MAPS; static constexpr bool SEPARATE_IMAGE_BUFFERS_BINDINGS = P::SEPARATE_IMAGE_BUFFER_BINDINGS; - static constexpr bool IMPLEMENTS_ASYNC_DOWNLOADS = P::IMPLEMENTS_ASYNC_DOWNLOADS; static constexpr bool USE_MEMORY_MAPS_FOR_UPLOADS = P::USE_MEMORY_MAPS_FOR_UPLOADS; static constexpr s64 DEFAULT_EXPECTED_MEMORY = 512_MiB; @@ -202,34 +185,6 @@ class BufferCache : public VideoCommon::ChannelSetupCaches<BufferCacheChannelInf using Async_Buffer = typename P::Async_Buffer; using MemoryTracker = typename P::MemoryTracker; - using IntervalCompare = std::less<DAddr>; - using IntervalInstance = boost::icl::interval_type_default<DAddr, std::less>; - using IntervalAllocator = boost::fast_pool_allocator<DAddr>; - using IntervalSet = boost::icl::interval_set<DAddr>; - using IntervalType = typename IntervalSet::interval_type; - - template <typename Type> - struct counter_add_functor : public boost::icl::identity_based_inplace_combine<Type> { - // types - typedef counter_add_functor<Type> type; - typedef boost::icl::identity_based_inplace_combine<Type> base_type; - - // public member functions - void operator()(Type& current, const Type& added) const { - current += added; - if (current < base_type::identity_element()) { - current = base_type::identity_element(); - } - } - - // public static functions - static void version(Type&){}; - }; - - using OverlapCombine = counter_add_functor<int>; - using OverlapSection = boost::icl::inter_section<int>; - using OverlapCounter = boost::icl::split_interval_map<DAddr, int>; - struct OverlapResult { boost::container::small_vector<BufferId, 16> ids; DAddr begin; @@ -240,6 +195,8 @@ class BufferCache : public VideoCommon::ChannelSetupCaches<BufferCacheChannelInf public: explicit BufferCache(Tegra::MaxwellDeviceMemoryManager& device_memory_, Runtime& runtime_); + ~BufferCache(); + void TickFrame(); void WriteMemory(DAddr device_addr, u64 size); @@ -379,75 +336,6 @@ private: } } - template <typename Func> - void ForEachInRangeSet(IntervalSet& current_range, DAddr device_addr, u64 size, Func&& func) { - const DAddr start_address = device_addr; - const DAddr end_address = start_address + size; - const IntervalType search_interval{start_address, end_address}; - auto it = current_range.lower_bound(search_interval); - if (it == current_range.end()) { - return; - } - auto end_it = current_range.upper_bound(search_interval); - for (; it != end_it; it++) { - DAddr inter_addr_end = it->upper(); - DAddr inter_addr = it->lower(); - if (inter_addr_end > end_address) { - inter_addr_end = end_address; - } - if (inter_addr < start_address) { - inter_addr = start_address; - } - func(inter_addr, inter_addr_end); - } - } - - template <typename Func> - void ForEachInOverlapCounter(OverlapCounter& current_range, DAddr device_addr, u64 size, - Func&& func) { - const DAddr start_address = device_addr; - const DAddr end_address = start_address + size; - const IntervalType search_interval{start_address, end_address}; - auto it = current_range.lower_bound(search_interval); - if (it == current_range.end()) { - return; - } - auto end_it = current_range.upper_bound(search_interval); - for (; it != end_it; it++) { - auto& inter = it->first; - DAddr inter_addr_end = inter.upper(); - DAddr inter_addr = inter.lower(); - if (inter_addr_end > end_address) { - inter_addr_end = end_address; - } - if (inter_addr < start_address) { - inter_addr = start_address; - } - func(inter_addr, inter_addr_end, it->second); - } - } - - void RemoveEachInOverlapCounter(OverlapCounter& current_range, - const IntervalType search_interval, int subtract_value) { - bool any_removals = false; - current_range.add(std::make_pair(search_interval, subtract_value)); - do { - any_removals = false; - auto it = current_range.lower_bound(search_interval); - if (it == current_range.end()) { - return; - } - auto end_it = current_range.upper_bound(search_interval); - for (; it != end_it; it++) { - if (it->second <= 0) { - any_removals = true; - current_range.erase(it); - break; - } - } - } while (any_removals); - } - static bool IsRangeGranular(DAddr device_addr, size_t size) { return (device_addr & ~Core::DEVICE_PAGEMASK) == ((device_addr + size) & ~Core::DEVICE_PAGEMASK); @@ -552,7 +440,7 @@ private: [[nodiscard]] bool HasFastUniformBufferBound(size_t stage, u32 binding_index) const noexcept; - void ClearDownload(IntervalType subtract_interval); + void ClearDownload(DAddr base_addr, u64 size); void InlineMemoryImplementation(DAddr dest_address, size_t copy_size, std::span<const u8> inlined_buffer); @@ -567,13 +455,12 @@ private: u32 last_index_count = 0; MemoryTracker memory_tracker; - IntervalSet uncommitted_ranges; - IntervalSet common_ranges; - IntervalSet cached_ranges; - std::deque<IntervalSet> committed_ranges; + Common::RangeSet<DAddr> uncommitted_gpu_modified_ranges; + Common::RangeSet<DAddr> gpu_modified_ranges; + std::deque<Common::RangeSet<DAddr>> committed_gpu_modified_ranges; // Async Buffers - OverlapCounter async_downloads; + Common::SplitRangeSet<DAddr> async_downloads; std::deque<std::optional<Async_Buffer>> async_buffers; std::deque<boost::container::small_vector<BufferCopy, 4>> pending_downloads; std::optional<Async_Buffer> current_buffer; diff --git a/src/video_core/renderer_opengl/gl_buffer_cache.h b/src/video_core/renderer_opengl/gl_buffer_cache.h index 022275fd6..fd471e979 100644 --- a/src/video_core/renderer_opengl/gl_buffer_cache.h +++ b/src/video_core/renderer_opengl/gl_buffer_cache.h @@ -251,7 +251,6 @@ struct BufferCacheParams { static constexpr bool NEEDS_BIND_STORAGE_INDEX = true; static constexpr bool USE_MEMORY_MAPS = true; static constexpr bool SEPARATE_IMAGE_BUFFER_BINDINGS = true; - static constexpr bool IMPLEMENTS_ASYNC_DOWNLOADS = true; // TODO: Investigate why OpenGL seems to perform worse with persistently mapped buffer uploads static constexpr bool USE_MEMORY_MAPS_FOR_UPLOADS = false; diff --git a/src/video_core/renderer_vulkan/vk_buffer_cache.h b/src/video_core/renderer_vulkan/vk_buffer_cache.h index ac14c9f86..efe960258 100644 --- a/src/video_core/renderer_vulkan/vk_buffer_cache.h +++ b/src/video_core/renderer_vulkan/vk_buffer_cache.h @@ -181,7 +181,6 @@ struct BufferCacheParams { static constexpr bool NEEDS_BIND_STORAGE_INDEX = false; static constexpr bool USE_MEMORY_MAPS = true; static constexpr bool SEPARATE_IMAGE_BUFFER_BINDINGS = false; - static constexpr bool IMPLEMENTS_ASYNC_DOWNLOADS = true; static constexpr bool USE_MEMORY_MAPS_FOR_UPLOADS = true; }; |