[BUG] Example 09_turing_tensorop_conv2dfprop does not work
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Description
Describe the bug
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When I compile and execute the example 09_turing_tensorop_conv2dfprop I get an error. My environment is Ubuntu 18.04, cuda 12, GPU Nvidia A100 ampere, make 3.25 and GCC version 8.4.
Steps/Code to reproduce bug
izcagal@cmts10:~/cutlass/build/examples/09_turing_tensorop_conv2dfprop$ ./09_turing_tensorop_conv2dfprop --n=32 --h=224 --w=224 --c=128 --k=256 --r=1 --s=1
09_turing_tensorop_conv2dfprop: /mnt/beegfs/gap/izcagal/cutlass/include/cutlass/integer_subbyte.h:96: cutlass::integer_subbyte<Bits, Signed>::integer_subbyte(int) [with int Bits = 4; bool Signed = true]: Assertion `value < upper_bound' failed.
Aborted (core dumped)
Any idea why this error happens or what it means?
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Research direction
Start by reproducing the command in examples/09_turing_tensorop_conv2dfprop and inspect the assertion at include/cutlass/integer_subbyte.h:96. Trace which input reaches the signed 4-bit integer conversion and compare it with the supplied convolution parameters and environment. Done means the reported failure is explained and the example has a verified resolution.
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Assessment
- Tech stack
- cpp
- Domain
- machine-learning
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100