Individual skill

doca-dpa

Use this skill when the user is doing hands-on DOCA DPA host-side work on a BlueField — creating the `doca_dpa` Core context, loading a DPACC-compiled DPA app image (`doca_dpa_app`), creating DPA threads, launching kernels via `doca_dpa_kernel_launch_update_*`, draining `doca_dpa_completion`, running `doca_dpa_cap_*` discovery, choosing between the DPA comm component (inter-DPA messaging) and the DPA verbs component (in-kernel RDMA), or debugging `DOCA_ERROR_*` from `doca_dpa_*`. Trigger even without "DOCA DPA" or "Data-Path Accelerator": "run compute on the DPA from my host", "DPA kernel hangs, no completion", "DOCA_ERROR_DRIVER on launch", "DOCA/DPACC version skew", or "does this BlueField expose a DPA". Route elsewhere for DPA-side kernel programming itself, DPACC compiler internals, host↔DPU messaging (doca-comch), host-side RDMA (doca-rdma), and GPU-initiated networking (doca-gpunetio).

skills/doca-dpa/SKILL.md

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Nov 9, 2026
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Apache-2.0

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# DOCA DPA

## Examples

- **"Run compute on the DPA from my host."** — this is in scope.
  Stay on `doca_dpa` + a DPACC-built image; do not rewrite it as
  host-CPU or GPUNetIO.
- **"DPA kernel hangs, no completion."** — drain
  `doca_dpa_completion` and check DOCA/DPACC version skew before
  changing the kernel.

## Instructions

Follow Loading order below. Open the tasks companion for configure /
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