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atomic.cpp: improvements.

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Reduced static memory amount for waitable atomics.
Allow notifier to skip notifications if wait/notify masks don't overlap.
Improve raw_notify to wake up the thread by its id, add thread_id arg.
Add optional mask argument to notify_one() and notify_all().
This commit is contained in:
Nekotekina 2020-11-04 17:19:35 +03:00
parent b66628baca
commit 5248240e10
7 changed files with 418 additions and 249 deletions
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20
rpcs3/Emu/Memory/vm_reservation.h
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@ -126,7 +126,7 @@ namespace vm
_xend();
#endif
if constexpr (Ack)
res.notify_all();
res.notify_all(-128);
return;
}
else
@ -140,7 +140,7 @@ namespace vm
_xend();
#endif
if constexpr (Ack)
res.notify_all();
res.notify_all(-128);
return result;
}
else
@ -201,7 +201,7 @@ namespace vm
#endif
res += 127;
if (Ack)
res.notify_all();
res.notify_all(-128);
return;
}
else
@ -215,7 +215,7 @@ namespace vm
#endif
res += 127;
if (Ack)
res.notify_all();
res.notify_all(-128);
return result;
}
else
@ -250,7 +250,7 @@ namespace vm
});
if constexpr (Ack)
res.notify_all();
res.notify_all(-128);
return;
}
else
@ -270,7 +270,7 @@ namespace vm
});
if (Ack && result)
res.notify_all();
res.notify_all(-128);
return result;
}
}
@ -287,7 +287,7 @@ namespace vm
}
if constexpr (Ack)
res.notify_all();
res.notify_all(-128);
return;
}
else
@ -307,7 +307,7 @@ namespace vm
}
if (Ack && result)
res.notify_all();
res.notify_all(-128);
return result;
}
}
@ -399,7 +399,7 @@ namespace vm
if constexpr (Ack)
{
res.notify_all();
res.notify_all(-128);
}
}
else
@ -409,7 +409,7 @@ namespace vm
if constexpr (Ack)
{
res.notify_all();
res.notify_all(-128);
}
return result;