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Valgrind (/ ˈ v æ l ɡ r ɪ n d /) [6] is a programming tool for memory debugging, memory leak detection, and profiling. Valgrind was originally designed to be a freely licensed memory debugging tool for Linux on x86 , but has since evolved to become a generic framework for creating dynamic analysis tools such as checkers and profilers.
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.
The current version (12.1.40) of BoundsChecker supports 32-bit and 64-bit native applications on Windows 10 (2020 Spring Update). MS-DOS, 16-bit Windows, Windows 2000, Windows XP and Windows 7 environments are no longer supported. As part of DevPartner Studio, the product integrates with 2017 Update 15.9.33 and 2019 Update 16.9 [2]
A memory debugger is a debugger for finding software memory problems such as memory leaks and buffer overflows. These are due to bugs related to the allocation and deallocation of dynamic memory . Programs written in languages that have garbage collection , such as managed code , might also need memory debuggers, e.g. for memory leaks due to ...
C++, JavaScript, .net languages Windows 7, Windows Server 2008 R2, Windows 8, Windows Server 2012, Windows 8.1, Windows Server 2012 R2[4], Windows 10, Windows Server 2016 Yes, Yes Proprietary: March 7, 2017 XPEDITER: 1980? family of mainframe debuggers COBOL, PL/1 & Assembler: z/OS: Yes Yes Proprietary: z2.1, Oct 2014
Released Under Apache 2.0, compliant with C++ 98 and C++ 11. Works for Linux, Windows 32/64 bit using gcc, Cygwin, VS2005, VS2015. Header file only library. Provides ability to write performance tests in a similar way to unit tests. Has some support for reporting memory leaks. CppTest GNU LGPL: Yes Yes Suites [110] Released under LGPL: cpptest ...
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] A memory leak has symptoms similar to a number of other problems and generally can only be diagnosed by a programmer with access to the program's source code.
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