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Published
20 hours ago •
spcl
spcl
Erroneous data-to-data copy with other_subset
The bug can be reproduced by running test_out_success in tests/transformations/redundant_copy_test.py.
The test produces an SDFG with an edge from access node A to access node C. The edge has source subset 0, 0:3, 4 and destination subset 1, 2, 0:3, 4.
However, if you uncomment the assertion on line 91, it will fail.
The compiled program appears to copy the correct subset of A, but on C[0:3, 2, 0, 4] instead of C[1, 2, 0:3, 4].
