NVIDIA / NVIDIA/cccl

[EPIC]: Add Hopper features to `cuda::ptx`

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#1,340 4 comments 0 reactions 2 assignees Claimed by @bernhardmgruber View on GitHub
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Description

### Is this a duplicate?

- [X] I confirmed there appear to be no [duplicate issues](https://github.com/NVIDIA/cccl/issues) for this request and that I agree to the [Code of Conduct](CODE_OF_CONDUCT.md)

### Area

libcu++

### Is your feature request related to a problem? Please describe.

Many Hopper features are not yet exposed through `cuda::ptx`.

### Describe the solution you'd like

Add PTX instructions to `cuda::ptx`.

### Describe alternatives you've considered

_No response_

### Additional context

_No response_
### Tasks
- [ ] https://github.com/NVIDIA/cccl/issues/673
- [ ] https://github.com/NVIDIA/cccl/issues/1079
- [ ] https://github.com/NVIDIA/cccl/issues/1077
- [ ] https://github.com/NVIDIA/cccl/issues/659
- [ ] https://github.com/NVIDIA/cccl/issues/1339
- [ ] https://github.com/NVIDIA/cccl/issues/1343
- [ ] https://github.com/NVIDIA/cccl/issues/1344
- [ ] https://github.com/NVIDIA/cccl/issues/1350
- [ ] https://github.com/NVIDIA/cccl/issues/1398
- [ ] https://github.com/NVIDIA/cccl/issues/1399
- [ ] https://github.com/NVIDIA/cccl/issues/1400
- [ ] https://github.com/NVIDIA/cccl/issues/1401
- [ ] https://github.com/NVIDIA/cccl/issues/1402
- [ ] https://github.com/NVIDIA/cccl/issues/1365
- [ ] https://github.com/NVIDIA/cccl/issues/1439
- [ ] https://github.com/NVIDIA/cccl/issues/1440
- [ ] https://github.com/NVIDIA/cccl/issues/1536
- [ ] https://github.com/NVIDIA/cccl/issues/1444
- [ ] [FEA]: Add `cuda::ptx::setmaxnreg`
- [ ] [FEA]: Add `cuda::ptx::cp_async_bulk_prefetch`
- [ ] [FEA]: Add `cuda::ptx::cp_async_bulk_prefetch_tensor`
- [ ] [FEA]: Add `cuda::ptx::multimem_*`
- [ ] [FEA]: Add `cuda::ptx::prefetch_tensormap`
- [ ] [FEA]: Add `cuda::ptx::griddepcontrol`
- [ ] [FEA]: Add `cuda::ptx::mbarrier_complete_tx`
- [ ] [FEA]: Add `cuda::ptx::mbarrier_expect_tx`
- [ ] [FEA]: Add `cuda::ptx::stmatrix`
- [ ] [FEA]: Add `cuda::ptx::atom` (cluster scope)
- [ ] [FEA]: Add `cuda::ptx::red` (cluster scope)
- [ ] https://github.com/NVIDIA/cccl/issues/1490

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