IntelPython / dpnp / 32135703392

78%

Build Type

push

github

Committed by web-flow

Commit Message

Release GIL around blocking oneMKL calls in BLAS/LAPACK (#3027)

potrf, getrf, geqrf, gesv, gesvd, heevd, syevd, ungqr and the BLAS
dot/gemm family block the calling thread for the whole oneMKL call while
holding the GIL. That stalls every other Python thread, including the
host tasks dpnp queues to manage object lifetimes, which reacquire the
GIL to drop references.

Completes the backport of #2850, which applied the same fix to
orgqr.cpp; gesv_batch, gesvd_batch, heevd_batch and syevd_batch already
had it.

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1546 of 2898 branches covered (53.35%)

Branch coverage included in aggregate %.

18 of 18 new or added lines in 18 files covered. (100.0%)

1 existing line in 1 file now uncovered.

26554 of 32918 relevant lines covered (80.67%)

8495.22 hits per line