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Merge pull request #10457 from Kelebek1/optimise

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Remove memory allocations in some hot paths
This commit is contained in:
bunnei
2023-06-22 21:53:07 -07:00
committed by GitHub
parent 3f3e4efb30 5da70f7197
commit 2fc5dedf69
84 changed files with 501 additions and 458 deletions
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3
src/common/ring_buffer.h
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@ -9,6 +9,7 @@
#include <cstddef>
#include <cstring>
#include <new>
#include <span>
#include <type_traits>
#include <vector>
@ -53,7 +54,7 @@ public:
return push_count;
}
std::size_t Push(const std::vector<T>& input) {
std::size_t Push(const std::span<T> input) {
return Push(input.data(), input.size());
}

9
src/common/scratch_buffer.h
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@ -3,6 +3,9 @@
#pragma once
#include <iterator>
#include "common/concepts.h"
#include "common/make_unique_for_overwrite.h"
namespace Common {
@ -16,6 +19,12 @@ namespace Common {
template <typename T>
class ScratchBuffer {
public:
using iterator = T*;
using const_iterator = const T*;
using value_type = T;
using element_type = T;
using iterator_category = std::contiguous_iterator_tag;
ScratchBuffer() = default;
explicit ScratchBuffer(size_t initial_capacity)