TotalView 2020

This help set features of TotalView’s new modern UI. See the user guide for concept information and tutorials. See the Reference Guide for CLI commands, options, variables, transformations, and system requirements.

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The modern and classic interfaces

A basic debugging tutorial

Learn more:

Debugging Tools and Tasks

Mixed Language Debugging with Python and C/C++

ReplayEngine: debugging backwards

Reverse Connect: run the UI on a front-end node in a cluster

New in TotalView 2020

TotalView 2020 includes the following primary new or updated features. For a complete change history for TotalView, MemoryScape and ReplayEngine, follow the link “TotalView New Features and Change Log” on the TotalView documentation page on the website.

Display Thread Names

If developers assign a specific thread name to threads, TotalView now displays it in the user interface (both classic and new UI). The dstatus CLI command has also been enhanced to display the thread name. Traditionally, TotalView has displayed only the thread system ID; now it also displays both the User Thread ID (if it exists) and the Kernel Thread ID.
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New Array Statistics View

View statistics about arrays through a new view that displays array statistics and supports slicing arrays to generate statistics on a sub-portion.
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Enhanced Documentation Format

TotalView documentation has been redesigned with a new look-and-feel, with more powerful search capabilities.

Platform Updates

Operating systems: RHEL/CentOS 8

Compilers: Intel Parallel Studio XE 2020