microsoft / microsoft/onnxruntime
Element wise operations are missing some (u)int implementations
Open
feature request
- Dominant language
- C++
- Stars
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- Forks
- 4.2k
- Avg merge
- 4d 11h
- Merged PRs (30d)
- 184
Description
Since onnx opset 14 Add/Sub/Mul/Div element wise operations are supposed to support (u)int16 and (u)int8 types. These implementations are currently missing for the cpu and cuda execution providers. Additionally the cpu execution providers implementations for uint32 and uint64 are missing.
Contributor guide
Research direction
Start by locating the CPU and CUDA execution-provider implementations for the Add, Sub, Mul, and Div element-wise operations, then inspect existing integer-type coverage. Add support for the listed uint8, uint16, uint32, and uint64 cases where applicable, and verify that opset 14 type coverage works for each operation and provider.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- cpp
- Domain
- backend, machine-learning
- Issue type
- Feature
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 45/100