libpsm-infinipath1-dbg 3.3+20.604758e7-5 (amd64 binary) in ubuntu bionic

 The PSM Messaging API, or PSM API, is Intel's (formerly QLogic's) low-level,
 user-level communication interface for the Truescale family of products. PSM
 users can use mechanisms necessary to implement higher-level communication
 interfaces in parallel environments.
 .
 This package contains the debugging symbols associated with
 libpsm-infinipath1. They will automatically be used by gdb for debugging
 libpsm-infinipath1-related issues.