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- From: Samuel Thibault <samuel.thibault@inria.fr>
- To: Alexis Montoison <alexis.montoison@polymtl.ca>
- Cc: starpu-devel@inria.fr, denis.barthou@inria.fr
- Subject: Re: [starpu-devel] segfault in macox / windows
- Date: Tue, 27 Sep 2022 09:20:20 +0200
- Authentication-results: mail2-relais-roc.national.inria.fr; dkim=none (message not signed) header.i=none; spf=SoftFail smtp.mailfrom=samuel.thibault@inria.fr; dmarc=fail (p=none dis=none) d=inria.fr
- Organization: I am not organized
Alexis Montoison, le mar. 27 sept. 2022 04:36:41 +0000, a ecrit:
> The error within qr_mumps is:
> ``
> ../../src/core/sched_ctx.h:273 starpu_pthread_rwlock_wrlock: Invalid
> argument
> [starpu][abort][_starpu_sched_ctx_lock_write()@../../src/core/sched_ctx.h:273]
> signal (11): Segmentation fault: 11
It would be precious to have a backtrace, ideally a bt full in gdb.
Otherwise it's very hard to have any idea where this is coming from.
Notably, that rwlock is already initialized in _starpu_create_sched_ctx.
Possibly the sched_ctx_id is bogus, but only a debugger session would
tell, and why.
Samuel
- [starpu-devel] Tester StarPU dans Julia, Alexis Montoison, 23/09/2022
- Re: [starpu-devel] Tester StarPU dans Julia, Samuel Thibault, 26/09/2022
- Re: [starpu-devel] Tester StarPU dans Julia, Alexis Montoison, 27/09/2022
- Re: [starpu-devel] StarPU and arm64, Samuel Thibault, 27/09/2022
- Re: [starpu-devel] segfault in macox / windows, Samuel Thibault, 27/09/2022
- Re: [starpu-devel] Tester StarPU dans Julia, Alexis Montoison, 27/09/2022
- Re: [starpu-devel] Tester StarPU dans Julia, Samuel Thibault, 26/09/2022
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