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Make eval just wait if all arrays are scheduled (#1368)

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Angelos Katharopoulos 2024-08-27 17:01:22 -07:00 committed by GitHub
parent cdb59faea6
commit e64349bbdd
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1 changed files with 25 additions and 0 deletions
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25
mlx/transforms.cpp
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@ -186,10 +186,35 @@ array eval_impl(std::vector<array> outputs, bool async) {
}
void async_eval(std::vector<array> outputs) {
if (outputs.empty()) {
return;
}
if (std::none_of(outputs.begin(), outputs.end(), [](array& x) {
return x.status() == array::Status::unscheduled;
})) {
return;
}
eval_impl(std::move(outputs), true);
}
void eval(std::vector<array> outputs) {
if (outputs.empty()) {
return;
}
if (std::none_of(outputs.begin(), outputs.end(), [](array& x) {
return x.status() == array::Status::unscheduled;
})) {
for (auto& x : outputs) {
if (!x.is_available()) {
x.event().wait();
}
}
return;
}
eval_impl(std::move(outputs), false).event().wait();
}