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.