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The ability to detect non-fatal errors is a major distinction between PurifyPlus and similar programs from the usual debuggers.By contrast, debuggers generally only allow the programmer to quickly find the sources of fatal errors, such as a program crash due to dereferencing a null pointer, but do not help to detect the non-fatal memory errors.
Memory tracking - Memory allocation and release is tracked over the life of the application, and an end-of-session report is generated showing which blocks of memory allocated by user code remain allocated at the time of a normal process termination. When compiler instrumentation is used, some memory leaks can be announced earlier, when the ...
In computer science, a memory leak is a type of resource leak that occurs when a computer program incorrectly manages memory allocations [1] in a way that memory which is no longer needed is not released. A memory leak may also happen when an object is stored in memory but cannot be accessed by the running code (i.e. unreachable memory). [2]
Intel Inspector (previously known as Intel Thread Checker) is a memory and thread checking and debugging tool to increase the reliability, security, and accuracy of C/C++ and Fortran applications. Reliability: Find deadlocks and memory errors that cause lockups & crashes; Security: Find memory and threading vulnerabilities used by hackers
Memory leak detection; Memory profiling and optimization. Performance profiling and optimization. Thread analysis and dead-lock detection. Code coverage analysis. DPJ can show the call graph when troubleshooting an issue, and it can dig into details at the method and line level.
Simplifies managing a complex C/C++ code base by analyzing and visualizing code dependencies, by defining design rules, by doing impact analysis, and comparing different versions of the code. Cpplint: 2020-07-29 Yes; CC-BY-3.0 [8] — C++ — — — — — An open-source tool that checks for compliance with Google's style guide for C++ coding ...
CLR Profiler is a free memory profiler provided by Microsoft for CLR applications. GlowCode is a performance and memory profiler for .NET applications using C# and other .NET languages. It identifies time-intensive functions and detects memory leaks and errors in native, managed and mixed Windows x64 and x86 applications. Visual Studio
Boehm GC can also run in leak detection mode [5] in which memory management is still done manually, but the Boehm GC can check if it is done properly. In this way a programmer can find memory leaks and double deallocations. Boehm GC is also distributed with a C string handling library called cords.