mirror/rpcs3
1
0
Fork 0
mirror of https://github.com/RPCS3/rpcs3.git synced 2025-03-14 01:27:00 +00:00
Code Issues Packages Projects Releases Wiki Activity

Savestates/vm: Improve saving performance

Browse Source
This commit is contained in:
Eladash 2024-01-01 09:13:16 +02:00 committed by Elad Ashkenazi
parent f0c93ae9dc
commit 858e493b52
2 changed files with 7 additions and 11 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
rpcs3/Emu/Memory/vm.cpp
View File

@ -1665,13 +1665,13 @@ namespace vm
ar.breathe();
for (usz iter_count = 0; size; iter_count++, ptr += byte_of_pages)
for (usz iter_count = 0; size; iter_count += sizeof(u32), ptr += byte_of_pages * sizeof(u32))
{
size -= byte_of_pages;
const u32 bitmap = read_from_ptr<le_t<u32>>(bit_array, iter_count);
const u8 bitmap = bit_array[iter_count];
size -= byte_of_pages * sizeof(bitmap);
for (usz i = 0; i < byte_of_pages;)
for (usz i = 0; i < byte_of_pages * sizeof(bitmap);)
{
usz block_count = 0;

10
rpcs3/util/serialization.hpp
View File

@ -109,11 +109,7 @@ public:
// Reserve memory for serialization
void reserve(usz size)
{
// Is a NO-OP for deserialization in order to allow usage from serialization specializations regardless
if (is_writing())
{
data.reserve(data.size() + size);
}
data.reserve(data.size() + size);
}
template <typename Func> requires (std::is_convertible_v<std::invoke_result_t<Func>, const void*>)
@ -136,9 +132,9 @@ public:
if (is_writing())
{
ensure(pos >= data_offset);
ensure(pos == data_offset + data.size());
const auto ptr = reinterpret_cast<const u8*>(memory_provider());
data.insert(data.begin() + (pos - data_offset), ptr, ptr + size);
data.insert(data.end(), ptr, ptr + size);
pos += size;
return true;
}