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Pull requests: pytorch/helion

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Pull requests list

[fast-launcher] Opt-in output-tensor pool + codegen rewrite + autotune CLA Signed This label is managed by the Meta Open Source bot.
#2636 opened May 29, 2026 by yushangdi Contributor • Draft
[fast-launcher] Static-kernel launcher (Inductor-style) + bound device CLA Signed This label is managed by the Meta Open Source bot.
#2635 opened May 29, 2026 by yushangdi Contributor • Draft
[tests] Launcher-contract tests + multi-device fix for default_launcher CLA Signed This label is managed by the Meta Open Source bot.
#2634 opened May 29, 2026 by yushangdi Contributor Loading…
[autotune] rank TPU matmul candidates by true on-chip time (the big win) CLA Signed This label is managed by the Meta Open Source bot.
#2632 opened May 29, 2026 by choijon5 Contributor • Draft
[pallas] route whole-matrix matmuls through XLA's lax.dot_general CLA Signed This label is managed by the Meta Open Source bot.
#2631 opened May 29, 2026 by choijon5 Contributor • Draft
[pallas] outer-grid matmul strategy for large reduction dimensions CLA Signed This label is managed by the Meta Open Source bot.
#2630 opened May 29, 2026 by choijon5 Contributor • Draft
[pallas] correctness fix: use the right matmul path and full precision on TPU CLA Signed This label is managed by the Meta Open Source bot.
#2629 opened May 29, 2026 by choijon5 Contributor • Draft
[autotune] keep compiler-suggested configs in the running for the final pick CLA Signed This label is managed by the Meta Open Source bot.
#2628 opened May 29, 2026 by choijon5 Contributor • Draft
[autotune] compare each candidate against the current best in the same timing window CLA Signed This label is managed by the Meta Open Source bot.
#2627 opened May 29, 2026 by choijon5 Contributor • Draft
[autotune] double-check the autotuner's winning config before committing to it CLA Signed This label is managed by the Meta Open Source bot.
#2626 opened May 29, 2026 by choijon5 Contributor • Draft
[compile] add ast backend customization hook CLA Signed This label is managed by the Meta Open Source bot.
#2624 opened May 28, 2026 by hinriksnaer Collaborator Loading…
[TPU][Pallas] Per-item DMA dispatch for hl.jagged_tile kernels CLA Signed This label is managed by the Meta Open Source bot.
#2616 opened May 28, 2026 by yarongmu-google Collaborator • Draft
4
[Pallas] Fix atomic add semantics (when targeting an output ref) CLA Signed This label is managed by the Meta Open Source bot.
#2615 opened May 27, 2026 by thcmbs Collaborator Loading…
6
[cute] Move promotion function to cute/device_ir_lowering CLA Signed This label is managed by the Meta Open Source bot.
#2613 opened May 27, 2026 by hinriksnaer Collaborator Loading…
[cute] Introduce DeviceIRLowering pipeline and migrate cute CLA Signed This label is managed by the Meta Open Source bot.
#2612 opened May 27, 2026 by hinriksnaer Collaborator Loading…
[fast-launcher] Concrete-tensor fast path skips _hashable_dims (Python-only) CLA Signed This label is managed by the Meta Open Source bot.
#2611 opened May 27, 2026 by yushangdi Contributor • Draft
[fast-launcher] Minimal Rust CompiledLauncher with __call__ (Chunk E) CLA Signed This label is managed by the Meta Open Source bot.
#2609 opened May 27, 2026 by yushangdi Contributor • Draft
[fast-launcher] Minimal C CompiledLauncher with tp_call (Chunk E) CLA Signed This label is managed by the Meta Open Source bot.
#2608 opened May 27, 2026 by yushangdi Contributor • Draft
[fast-launcher] Add helion._native optional Rust extension shim CLA Signed This label is managed by the Meta Open Source bot.
#2606 opened May 27, 2026 by yushangdi Contributor • Draft
[fast-launcher] Codegen rewrite to wire the pool into generated wrappers (Python-only) CLA Signed This label is managed by the Meta Open Source bot.
#2605 opened May 27, 2026 by yushangdi Contributor • Draft
[fast-launcher] Opt-in output-tensor pool (Chunk D, Python-only) CLA Signed This label is managed by the Meta Open Source bot.
#2604 opened May 27, 2026 by yushangdi Contributor • Draft
[compile] Migrate Types to a dedicated module CLA Signed This label is managed by the Meta Open Source bot.
#2603 opened May 27, 2026 by hinriksnaer Collaborator Loading…
2
[pallas] fix emit_pipeline's output mapping and indexing CLA Signed This label is managed by the Meta Open Source bot.
#2599 opened May 27, 2026 by cota Collaborator Loading…
12
[pallas] direct-call hot-path squeezes: sig-lock + full_invoke closure baking CLA Signed This label is managed by the Meta Open Source bot.
#2597 opened May 27, 2026 by choijon5 Contributor • Draft
[Pallas] examples: add TPU-optimized jagged_sum CLA Signed This label is managed by the Meta Open Source bot.
#2596 opened May 27, 2026 by yarongmu-google Collaborator • Draft
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