Hi, Johann, Thank you for suggestion. Currently, Argobots does not have functions printing ULT stacks. We don't know someone implemented things similar. However, stack dump should be very useful for debugging. Since it is needed, we will raise the priority of this issue. In github, the similar issue has been posted. https://github.com/pmodels/argobots/issues/12 I will add a technical comment about this issue soon. For example, printing all ULTs in a pool can be technically difficult because there is no general way to get all the ULTs in the pool. We would be happy if you would join the discussion. Best, Shintaro Iwasaki From: "Lombardi, Johann" <[email protected]> Subject: [argobots-discuss] Dumping ULT stacks Date: September 7, 2018 at 9:50:25 AM CDT To: "[email protected]" <[email protected]> Cc: "Faccini, Bruno" <[email protected]> Reply-To: <[email protected]> Hi there, For debugging purpose, we would like to dump all ULT stacks when our service (using multiple xstreams and mulitple pools) receives SIGUSR1. We found ABT_info_print_all_xstreams(), but it does not print any ULT stacks. Has anyone already implemented something similar? Thanks in advance. Cheers, Johann --------------------------------------------------------------------- Intel Corporation SAS (French simplified joint stock company) Registered headquarters: "Les Montalets"- 2, rue de Paris, 92196 Meudon Cedex, France Registration Number: 302 456 199 R.C.S. NANTERRE Capital: 4,572,000 Euros This e-mail and any attachments may contain confidential material for the sole use of the intended recipient(s). Any review or distribution by others is strictly prohibited. If you are not the intended recipient, please contact the sender and delete all copies. _______________________________________________ discuss mailing list [email protected] https://lists.argobots.org/mailman/listinfo/discuss