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[JAX] Calculate seqlens and offsets in O(T) space instead of O(T*T) space for THD sequences #17011

[JAX] Calculate seqlens and offsets in O(T) space instead of O(T*T) space for THD sequences

[JAX] Calculate seqlens and offsets in O(T) space instead of O(T*T) space for THD sequences #17011

Triggered via pull request April 24, 2026 21:47
Status Failure
Total duration 4h 16m 6s
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build.yml

on: pull_request
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3 errors, 2 warnings, and 2 notices
Core
Process completed with exit code 1.
All
The hosted runner lost communication with the server. Anything in your workflow that terminates the runner process, starves it for CPU/Memory, or blocks its network access can cause this error.
PyTorch
The hosted runner lost communication with the server. Anything in your workflow that terminates the runner process, starves it for CPU/Memory, or blocks its network access can cause this error.
Core
Node.js 20 actions are deprecated. The following actions are running on Node.js 20 and may not work as expected: actions/checkout@v3, mozilla-actions/sccache-action@7d986dd989559c6ecdb630a3fd2557667be217ad. Actions will be forced to run with Node.js 24 by default starting June 2nd, 2026. Node.js 20 will be removed from the runner on September 16th, 2026. Please check if updated versions of these actions are available that support Node.js 24. To opt into Node.js 24 now, set the FORCE_JAVASCRIPT_ACTIONS_TO_NODE24=true environment variable on the runner or in your workflow file. Once Node.js 24 becomes the default, you can temporarily opt out by setting ACTIONS_ALLOW_USE_UNSECURE_NODE_VERSION=true. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/
JAX
Node.js 20 actions are deprecated. The following actions are running on Node.js 20 and may not work as expected: actions/checkout@v3, mozilla-actions/sccache-action@7d986dd989559c6ecdb630a3fd2557667be217ad. Actions will be forced to run with Node.js 24 by default starting June 2nd, 2026. Node.js 20 will be removed from the runner on September 16th, 2026. Please check if updated versions of these actions are available that support Node.js 24. To opt into Node.js 24 now, set the FORCE_JAVASCRIPT_ACTIONS_TO_NODE24=true environment variable on the runner or in your workflow file. Once Node.js 24 becomes the default, you can temporarily opt out by setting ACTIONS_ALLOW_USE_UNSECURE_NODE_VERSION=true. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/
sccache stats
0% - 0 hits, 1 misses, 0 errors
sccache stats
0% - 0 hits, 282 misses, 0 errors