hyper-parallel

HyperParallel platform abstraction layer development. Use when adding new platform APIs, implementing cross-platform features (FSDP/HSDP/Pipeline/Activation Checkpoint), creating DTensorBase extensions, or modifying collective operations. Covers both PyTorch and MindSpore backends.

GitCode fork workflow automation. Use this skill whenever the user wants to commit code, push, create or append to a Pull Request, view PR status, squash commits, regenerate a PR description, or run lint checks against a GitCode `origin` (fork) + `upstream` repository. Supports both Chinese and English natural-language triggers (e.g. "帮我提交", "create PR", "看下 PR 状态") and slash-command shortcuts (`/commit`, `/create-pr`, etc.). The full trigger → subcommand mapping lives in the "When to Activate" section.

Distributed operator analysis. Analyzes operator interfaces provided by the user and outputs a standardized implementation plan. Requires human confirmation before development begins.

Distributed operator development. Reads a confirmed plan file, implements operator code and tests, and runs until all executable tests pass. Goal mode — no step-by-step confirmation needed.

Review HyperParallel code changes for distributed correctness, stream synchronization, memory safety, cross-platform consistency, and code quality. Use when reviewing PRs, code changes, or when the user mentions "review", "code review", or "check this".

Drive a red MindSpore-family GitCode PR gate to green end-to-end — read state, post /check-pr → /retest, classify every failure (root-cause fix in production code for PR-INDUCED, /retest only for random flakes, REVERT-BEFORE-MERGE temp comment-out for confirmed unrelated sticky flakes), then loop until both pr-check-pass AND ci-pipeline-passed labels appear. Emits one structured final report on exit. Trigger on: 触发门禁 / 重跑门禁 / 门禁失败 / PR 流水线挂了 / 修一下流水线 / autofix 门禁 / 把 PR 修绿 / 一直跑到通过 / 看下 #N 现在情况 / ut/st/Ascend 用例失败 / Smoke_Ascend 挂了 / 门禁随机挂 / gate is failing / CI is flaky / random retest pass / /retest / /check-pr, or any prompt naming a MindSpore GitCode PR alongside a request to investigate or fix CI. Default PR repo is mindspore/hyper-parallel; pass full URL or `mindspore/mindspore#N` for cross-repo.

Analyze model architecture and hardware constraints to recommend optimal parallel strategy combinations (DP/FSDP/TP/PP/EP/CP) with memory, communication, compute, and pipeline bubble estimation.