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SPU: multithread compilation

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Allow parallel compilation of SPU code, both at startup and runtime
Remove 'SPU Shared Runtime' option (it became obsolete)
Refactor spu_runtime class (now is common for ASMJIT and LLVM)
Implement SPU ubertrampoline generation in raw assembly (LLVM)
Minor improvement of balanced_wait_until<> and balanced_awaken<>
Make JIT MemoryManager2 shared (global)
Fix wrong assertion in cond_variable
This commit is contained in:
Nekotekina 2019-01-21 21:04:32 +03:00
parent 8d5d44141e
commit 4f152ad126
9 changed files with 503 additions and 394 deletions
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18
Utilities/sync.h
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@ -186,7 +186,7 @@ bool balanced_wait_until(atomic_t<T>& var, u64 usec_timeout, Pred&& pred)
{
if (OptWaitOnAddress(&var, &value, sizeof(T), is_inf ? INFINITE : usec_timeout / 1000))
{
if (!test_pred(value) && !test_pred(value, nullptr))
if (!test_pred(value, nullptr))
{
return false;
}
@ -220,7 +220,7 @@ bool balanced_wait_until(atomic_t<T>& var, u64 usec_timeout, Pred&& pred)
return true;
}
if (!test_pred(value) && !test_pred(value, nullptr))
if (!test_pred(value, nullptr))
{
// Stolen notification: restore balance
NtReleaseKeyedEvent(nullptr, &var, false, nullptr);
@ -237,7 +237,7 @@ bool balanced_wait_until(atomic_t<T>& var, u64 usec_timeout, Pred&& pred)
{
if (futex(&var, FUTEX_WAIT_PRIVATE, static_cast<u32>(value), is_inf ? nullptr : &timeout) == 0)
{
if (!test_pred(value) && !test_pred(value, nullptr))
if (!test_pred(value, nullptr))
{
return false;
}
@ -257,7 +257,7 @@ bool balanced_wait_until(atomic_t<T>& var, u64 usec_timeout, Pred&& pred)
#endif
}
template <typename T>
template <bool All = false, typename T>
void balanced_awaken(atomic_t<T>& var, u32 weight)
{
static_assert(sizeof(T) == 4 || sizeof(T) == 8);
@ -265,11 +265,13 @@ void balanced_awaken(atomic_t<T>& var, u32 weight)
#ifdef _WIN32
if (OptWaitOnAddress)
{
if (weight > 1)
if (All || weight > 3)
{
OptWakeByAddressAll(&var);
return;
}
else if (weight == 1)
for (u32 i = 0; i < weight; i++)
{
OptWakeByAddressSingle(&var);
}
@ -282,9 +284,9 @@ void balanced_awaken(atomic_t<T>& var, u32 weight)
NtReleaseKeyedEvent(nullptr, &var, false, nullptr);
}
#else
if (weight)
if (All || weight)
{
futex(&var, FUTEX_WAKE_PRIVATE, std::min<u32>(INT_MAX, weight));
futex(&var, FUTEX_WAKE_PRIVATE, All ? INT_MAX : std::min<u32>(INT_MAX, weight));
}
return;