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Add SPU Precompilation to Create PPU Cache

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This commit is contained in:
Elad Ashkenazi 2023-08-28 15:40:18 +03:00
parent 7144e92ce2
commit 105c5759f3
8 changed files with 56 additions and 28 deletions
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26
rpcs3/Emu/Cell/SPURecompiler.cpp
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@ -661,7 +661,7 @@ void spu_cache::add(const spu_program& func)
m_file.write_gather(gather, 3);
}
void spu_cache::initialize()
void spu_cache::initialize(bool build_existing_cache)
{
spu_runtime::g_interpreter = spu_runtime::g_gateway;
@ -699,13 +699,24 @@ void spu_cache::initialize()
auto data_list = std::move(g_fxo->get<spu_section_data>().data);
g_fxo->get<spu_section_data>().had_been_used = true;
const bool spu_precompilation_enabled = func_list.empty() && g_cfg.core.spu_cache && g_cfg.core.llvm_precompilation;
u32 total_precompile = 0;
for (auto& sec : data_list)
{
total_precompile += sec.funcs.size();
}
const bool spu_precompilation_enabled = (build_existing_cache ? func_list.empty() : func_list.size() < total_precompile) && g_cfg.core.spu_cache && g_cfg.core.llvm_precompilation;
if (spu_precompilation_enabled)
{
// What compiles in this case goes straight to disk
g_fxo->get<spu_cache>() = std::move(cache);
}
else if (!build_existing_cache)
{
return;
}
else
{
data_list.clear();
@ -752,17 +763,14 @@ void spu_cache::initialize()
thread_ctrl::wait_on(g_progr_ptotal, v);
}
u32 add_count = ::size32(func_list);
const u32 add_count = ::size32(func_list) + total_precompile;
for (auto& sec : data_list)
if (add_count)
{
add_count += sec.funcs.size();
g_progr_ptotal += add_count;
progr.emplace("Building SPU cache...");
}
g_progr_ptotal += add_count;
progr.emplace("Building SPU cache...");
worker_count = rpcs3::utils::get_max_threads();
}