mirror/rpcs3
1
0
Fork 0
mirror of https://github.com/RPCS3/rpcs3.git synced 2024-11-17 08:11:51 +00:00
Code Issues Packages Projects Releases Wiki Activity

SPU: Fix "SPU Accurate Reservations" off

Browse Source
This commit is contained in:
Elad Ashkenazi 2024-08-13 08:49:25 +03:00
parent ff6a4bb72d
commit 3fa8994f4e
1 changed files with 17 additions and 17 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

34
rpcs3/Emu/Cell/SPUThread.cpp
View File

@ -5509,6 +5509,7 @@ s64 spu_thread::get_ch_value(u32 ch)
}
set_lr = true;
spu_log.trace("SPU Reservation Wait: Did not encounter notification (raddr=0x%x)", raddr);
}
if (set_lr)
@ -5541,32 +5542,31 @@ s64 spu_thread::get_ch_value(u32 ch)
}
}
}
#ifdef __linux__
get_resrv_waiters_count(raddr)++;
vm::reservation_notifier(raddr).wait(rtime, atomic_wait_timeout{50'000});
get_resrv_waiters_count(raddr)--;
#else
if (raddr - spurs_addr <= 0x80 && !g_cfg.core.spu_accurate_reservations && mask1 == SPU_EVENT_LR)
{
atomic_wait_engine::set_one_time_use_wait_callback(+[](u64) -> bool
{
const auto _this = static_cast<spu_thread*>(cpu_thread::get_current());
AUDIT(_this->get_class() == thread_class::spu);
return !_this->is_stopped();
});
// Wait without timeout, in this situation we have notifications for all writes making it possible
// Wait with extended timeout, in this situation we have notifications for nearly all writes making it possible
// Abort notifications are handled specially for performance reasons
vm::reservation_notifier(raddr).wait(rtime);
get_resrv_waiters_count(raddr)++;
vm::reservation_notifier(raddr).wait(rtime, atomic_wait_timeout{300'000});
get_resrv_waiters_count(raddr)--;
continue;
}
const u32 _raddr = this->raddr;
#ifdef __linux__
get_resrv_waiters_count(_raddr)++;
vm::reservation_notifier(_raddr).wait(rtime, atomic_wait_timeout{50'000});
get_resrv_waiters_count(_raddr)--;
if (get_resrv_waiters_count(_raddr) && vm::reservation_acquire(_raddr) == rtime + 128)
{
vm::reservation_notifier(_raddr).notify_all();
}
#else
static thread_local bool s_tls_try_notify = false;
s_tls_try_notify = false;
const u32 _raddr = this->raddr;
atomic_wait_engine::set_one_time_use_wait_callback(mask1 != SPU_EVENT_LR ? nullptr : +[](u64 attempts) -> bool
{
const auto _this = static_cast<spu_thread*>(cpu_thread::get_current());