Development
Massif-Visualizer is a graphical viewer for Valgrind Massif output that helps explain a program's heap memory growth. It includes memory timeline, allocation snapshots, and peak usage summaries.
Native application developers investigating excessive memory use
Profile collection requires Valgrind and adds runtime overhead. Callgraph visualization requires an additional KGraphViewer component.
Editorial assessment based on the provider’s published information. Our method
The application is distributed under GPL-2.0+. The listed desktop or mobile software can be used on an ongoing basis without a software subscription. Profile collection requires Valgrind and adds runtime overhead.
GPL-2.0+; Profile collection requires Valgrind and adds runtime overhead.
The $0 price applies to the listed open source application. Profile collection requires Valgrind and adds runtime overhead.
Brings memory timeline and allocation snapshots into the same workflow.
Run the target workload under Massif, open the resulting capture, and inspect the allocation snapshot at the peak to identify the responsible call paths.
Profile collection requires Valgrind and adds runtime overhead.
Callgraph visualization requires an additional KGraphViewer component.
Massif-Visualizer fits native application developers investigating excessive memory use. Run the target workload under Massif, open the resulting capture, and inspect the allocation snapshot at the peak to identify the responsible call paths.
Profile collection requires Valgrind and adds runtime overhead. Callgraph visualization requires an additional KGraphViewer component. Keep working files under version control so subsequent changes can be reviewed and reversed.
The application is distributed under GPL-2.0+. The listed desktop or mobile software can be used on an ongoing basis without a software subscription. Profile collection requires Valgrind and adds runtime overhead.
Yes. Massif-Visualizer includes memory timeline. Run the target workload under Massif, open the resulting capture, and inspect the allocation snapshot at the peak to identify the responsible call paths.
Profile collection requires Valgrind and adds runtime overhead.
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