Support Notes
• The version of this document in the product distribution is a snapshot. For the latest information, see the PDF version on the TotalView documentation page on the Rogue Wave web site.
• X Windows: X Windows is required on all platforms to run the TotalView and MemoryScape GUIs. Systems used for remote debugging, i.e. those running only the TotalView Server, do not need X Windows installed.
• OpenMP: Most languages now support OpenMP. If your language supports it, and if your OpenMP code compiles successfully with one of our supported compilers, then your OpenMP is considered supported by TotalView for HPC.
• CUDA debugging: Supported on Linux x86-64 or Linux PowerLE operating systems. Current support is for the 7.5, 8.0, and 9.0 tool chains. There is limited support for the Dynamic Parallelism feature. For more information, please see the CUDA chapters in the TotalView for HPC User Guide.
• ReplayEngine for reverse debugging: Supported on Linux x86 and x86-64 operating systems. On other platforms, ReplayEngine buttons and menu selections are grayed out in the UI. For more information, please see the document Reverse Debugging with ReplayEngine.
Replay Engine supports the IP transport mechanism on most MPI systems. It supports communication over Infiniband using either the IBverbs or the QLogic PSM transport layers on some systems. Please see the section “Using ReplayEngine with Infiniband MPIs” in the TotalView for HPC User Guide for details.
• Python debugging: Python 2.7 debugging is supported on Linux x86-64 operating systems. For more information, please see “Debugging Python” in the NextGen TotalView for HPC User Guide.