Thanks! Yes, we found an ES that wasn’t freed.

Matthieu

From: Iwasaki, Shintaro <siwasaki@anl.gov>
Date: Wednesday, 21 July 2021 at 14:47
To: discuss@argobots.org <discuss@argobots.org>, ZHE WANG <zw241@scarletmail.rutgers.edu>
Cc: Dorier, Matthieu <mdorier@anl.gov>
Subject: Re: Assertion failing in ABT_Finalize

Hi Mathieu,

Thanks for your question. It looks that this happens because some execution streams are not freed before calling ABT_finalize().

Before ABT_finalize(), the user needs to free all execution streams (except for the primary execution stream: an execution stream that calls the first ABT_init()) by ABT_xstream_free().

Thanks,

Shintaro 

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From: Dorier, Matthieu via discuss <discuss@lists.argobots.org>
Sent: Wednesday, July 21, 2021 3:44 AM
To: discuss@argobots.org <discuss@argobots.org>; ZHE WANG <zw241@scarletmail.rutgers.edu>
Cc: Dorier, Matthieu <mdorier@anl.gov>
Subject: [argobots-discuss] Assertion failing in ABT_Finalize

Hi,

In a program we are hitting this assertion: https://github.com/pmodels/argobots/blob/main/src/global.c#L346

This happens when we try to finalize Argobots. Any idea what could be causing it?

Thanks,

Matthieu