Open|SpeedShop (O|SS) is an open source multi-platform Linux tool for analyzing HPC application performance problems for large HPC architectures. The O|SS team demonstrates the latest version of O|SS based on Component Based Tool Framework (CBTF). This version of O|SS contains enhanced support for OpenMP, NVIDIA GPU, and memory performance analysis. O|SS supports performance analysis on both single node and large scale Intel, AMD, ARM, Intel Phi, PPC, Power8, GPU processor based systems and on IBM and Cray platforms. O|SS teams with CreativeC's Start2Scale™ platform for developing hybrid computing environments. CreativeC provides HPC power for simulation and visualization applications.