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• tsnr-of-bad-fibers
• tsnr_nan
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• update-rtd-config
• update_desi_spectro_dark_dir
• update_processing_table
• use_reservation
• validate-sv
• variablethru
• wiseqso_validate
• wrap_rrdesi
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• zcat_cleanup
• zcat_lastnight
• zcat_maker
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• zcat_old_qn
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• zcat_recoadd
• zcat_tsnr2
• zcat_units
• zcatalog
• zcatminimal
• zcatv2_special
• zdash_crossnight
• zero_div_fix
• zeroetabprogram
• zproc-coadd
• zproc_workflow

Build # 34290953291

Build Type

Pull #2812

github

Committed by sbailey

Commit Message

Pin multiprocessing.Pool to fork context in match_templates for GPU disabling

Python 3.14+ changed the default multiprocessing start method on Linux
from fork to forkserver, so the NoGPU() context manager's module-level
flag was no longer inherited by pool workers, causing them to attempt
cupy/GPU code paths and fail with cudaErrorInitializationError on nodes
without a usable GPU.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

Pull Request Pull Request #2812: Use multiprocessing.Pool fork (not forkserver) to get NoGPU context

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