NVIDIA/Fuser
Ver no GitHub`getExprsBetween` is not getting expressions between vals
Open
#2.383 aberto em 11 de jun. de 2024
Triagegood first issue
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Description
TEST_F(IterVisitorTest, ExprsBetween) {
Fusion fusion;
FusionGuard fg(&fusion);
TensorView* tv0 = makeSymbolicTensor(1);
TensorView* tv1 = set(tv0);
TensorView* tv2 = set(tv1);
TensorView* tv3 = set(tv2);
TensorView* tv4 = set(tv3);
fusion.addInput(tv0);
fusion.addOutput(tv4);
auto exprs0 = StmtSort::getExprsBetween({tv2}, {tv3});
auto exprs1 = StmtSort::getExprsBetween({tv3}, {tv2});
std::cout << "exprs0: " << ir_utils::toString(exprs0) << std::endl;
std::cout << "exprs1: " << ir_utils::toString(exprs1) << std::endl;
EXPECT_EQ(exprs0, std::vector<Expr*>{tv3->definition()});
EXPECT_EQ(exprs1, std::vector<Expr*>{});
}
I am expecting exprs1 to be empty, but getting:
exprs1:
T1_l[ iS1{i0} ]
= Set( T0_g[ iS0{i0} ], cache_op=Streaming )
T2_l[ iS2{i0} ]
= Set( T1_l[ iS1{i0} ], cache_op=Streaming )