Describe the bug
ark0.4.1: run multi_gou_tutorial.py fail in sched_default.cc
line393 in configure_gpu_buf, tensor.cc line246 in update_pads, errors as follow:
invalid padding detected. This is likely caused because one GPU buffer is used by multiple operators that require different padding. A possible workaround is to let each operator use a different buffer by creating a new tensor rather than overwriting an existing tensor op name:send.
To Reproduce
run multi_gou_tutorial.py in ark0.4.1
Expected behavior
- explain why has the error;
- what relationship "ldims, type_bytes, tile" between ref_tensor and this_tensor satisfy in updae_pads?
System (please complete the following information):
- ark0.4.1
- OS: [e.g. Ubuntu18.04]
- GPU [A100]
- Networking Environment [Single-node, Multi－gpu]
Additional context
Add any other context about the problem here.
Describe the bug
ark0.4.1: run multi_gou_tutorial.py fail in sched_default.cc
line393 in configure_gpu_buf, tensor.cc line246 in update_pads, errors as follow:
invalid padding detected. This is likely caused because one GPU buffer is used by multiple operators that require different padding. A possible workaround is to let each operator use a different buffer by creating a new tensor rather than overwriting an existing tensor op name:send.
To Reproduce
run multi_gou_tutorial.py in ark0.4.1
Expected behavior
System (please complete the following information):
Additional context
Add any other context about the problem here.