zxybazh commented on a change in pull request #10049:
URL: https://github.com/apache/tvm/pull/10049#discussion_r791241498
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File path: src/meta_schedule/integration.cc
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@@ -112,7 +114,21 @@ ApplyHistoryBest::ApplyHistoryBest(Database database) {
Optional<ObjectRef> ApplyHistoryBestNode::Query(runtime::String task_name,
IRModule mod,
Optional<Array<IRModule>>
dispatched) {
- throw;
+ ICHECK(dispatched.defined());
+ ICHECK_EQ(dispatched.value().size(), 1);
+ ICHECK(HasOnlyOneFunction<relay::Function>(mod)) << mod;
+ IRModule prim_mod = dispatched.value()[0];
+ ICHECK(HasOnlyOneFunction<tir::PrimFunc>(prim_mod)) << prim_mod;
+ // Unify func name to make sure it can be found in database
+ prim_mod = UnifyFuncName(prim_mod);
+ if (database->HasWorkload(prim_mod)) {
+ Array<TuningRecord> records =
database->GetTopK(database->CommitWorkload(prim_mod), 1);
+ if (records.size() == 1) {
Review comment:
Good question. Here I don't think we need to do the check because
`HasWorkload` implies the workload is in the workload registery but does not
imply we have a valid tuning record with workload inside of the database.
Therefore, I removed such check here.
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