wrong parameter configuration
Open
Nobody has claimed this yet.
bug
- Dominant language
- C++
- Stars
- 9.6k
- Forks
- 2.4k
- Avg merge
- 53m
- Merged PRs (30d)
- 1
Description
The line 376 in the file "cudaTensorCoreGemm.cu" :
"float *tile_ptr = shmem_warp_tile_ptr + i * SHMEM_STRIDE * K + j * N;"
should be modified to "float *tile_ptr = shmem_warp_tile_ptr + i * SHMEM_STRIDE * M + j * N;"
This is applied to the tf32 and double precision.
For the result matrix, there is nothing about the K dimension when streaming from the fragment to the shared memory.
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Open cudaTensorCoreGemm.cu and inspect line 376 along with the surrounding TF32 and double-precision paths. Confirm the parameter uses the result matrix dimensions consistently in both cases, then validate the affected sample behavior.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- cpp
- Domain
- hpc
- Issue type
- Bug
- Difficulty
- 1/5
- Estimated time
- Under an hour
- Activity status
- Stale
- Clarity
- Clearly specified
- Newbie friendliness
- 50/100