[GitHub] [incubator-tvm] ghostplant commented on issue #4514: [BUG] topi.cuda.conv2d_winograd.winograd_cuda() not working when pre_computed=True

[GitBox <gi...@apache.org>]

ghostplant commented on issue #4514: [BUG] topi.cuda.conv2d_winograd.winograd_cuda() not working when pre_computed=True
URL: https://github.com/apache/incubator-tvm/issues/4514#issuecomment-565305962
 
 
   ```sh
       N, CI, H, W = 64, 3, 229, 229
       CO, KH, KW = 32, 3, 3
       stride, padding = 1, 1
       data = tvm.placeholder((N, CI, H, W), name='data')
       kernel = tvm.placeholder((CO, CI, KH, KW), name='kernel')
       cfg = autotvm.get_config()
       winograd_conv = topi.cuda.conv2d_winograd.winograd_cuda(cfg, data, kernel, (stride, stride), (padding, padding), dilation=1, layout='NCHW', out_dtype='float32', pre_computed=True)
       s = tvm.create_schedule([winograd_conv.op])
       topi.cuda.conv2d.schedule_winograd_cuda(cfg, s, winograd_conv.op.output(0), pre_computed=True)
   ```

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