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SPU: Cleanup GETLLAR

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This commit is contained in:
Elad Ashkenazi 2024-06-18 17:01:24 +03:00
parent f228ca7961
commit dbb02241c5
1 changed files with 16 additions and 14 deletions
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30
rpcs3/Emu/Cell/SPUThread.cpp
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@ -4583,13 +4583,11 @@ bool spu_thread::process_mfc_cmd()
busy_wait(300);
}
last_gtsc = utils::get_tsc();
}
else
{
last_gtsc = perf0.get();
// Reset perf
perf0.restart();
}
last_gtsc = perf0.get();
return true;
}
@ -4603,9 +4601,6 @@ bool spu_thread::process_mfc_cmd()
get_resrv_waiters_count(addr)--;
// Reset perf
perf0.restart();
// Quick check if there were reservation changes
const u64 new_time = res;
@ -4630,17 +4625,19 @@ bool spu_thread::process_mfc_cmd()
u8& val = getllar_wait_time[pc / 32].front();
val = static_cast<u8>(std::min<u32>(val + 1, u8{umax}));
last_gtsc = utils::get_tsc();
// Reset perf
perf0.restart();
last_gtsc = perf0.get();
return true;
}
static atomic_t<u32> g_ctr, g_fail;
static atomic_t<u32> g_changed, g_unchanged;
if (new_time == this_time && res == this_time)
{
spu_log.trace("RTIME unchanged on address 0x%x", addr);
g_fail++;
g_unchanged++;
// Try to forcefully change timestamp in order to notify threads
if (get_resrv_waiters_count(addr) && res.compare_and_swap_test(this_time, this_time + 128))
@ -4650,11 +4647,13 @@ bool spu_thread::process_mfc_cmd()
}
else
{
g_ctr++;
g_changed++;
}
if ((g_ctr + g_fail) % 200 == 0)
spu_log.trace("SPU 100WAIT: fail=%d, ok=%d", +g_fail, +g_ctr);
if ((g_changed + g_unchanged) % 200 == 0)
{
spu_log.trace("SPU GETLLAR wait on RTIME stats: unchanged=%d, changed=%d", +g_unchanged, +g_changed);
}
}
}
@ -4670,6 +4669,9 @@ bool spu_thread::process_mfc_cmd()
// We can't, LR needs to be set now
set_events(SPU_EVENT_LR);
static_cast<void>(test_stopped());
// Reset perf
perf0.restart();
}
last_getllar = pc;