optima2005 commented on issue #4484: [FRONTEND][TF] conv2d_transpose 'SAME' support kernel more than 1x1 URL: https://github.com/apache/incubator-tvm/pull/4484#issuecomment-564337607 I got this error on cuda target with test case: ``` _test_convolution('conv_transpose', [4, 32, 8, 8], [3, 3, 176, 32], [1, 1], [2, 2], 'SAME', 'NCHW', [4, 176, 16, 16]) ``` incubator-tvm/src/pass/loop_partition.cc:544: Cannot prove: ((((floordiv(((((floordiv((floormod(dh, 2) + 7), 2)*16) + 16)*(floordiv((floormod(dw, 2) + 7), 2) + 1)) + 63), 64) - 1) - ((((floordiv((floormod(dh, 2) + 7), 2)*16) + 16)*(floordiv((floormod(dw, 2) + 7), 2) + 1)) - (floordiv(((((floordiv((floormod(dh, 2) + 7), 2)*16) + 16)*(floordiv((floormod(dw, 2) + 7), 2) + 1)) + 63), 64)*63))) + 1) >= 0), when generating the post doubt loop Is it relative to issue #4470? @apivovarov
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