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Binary-code compatibility (binary compatible or object-code compatible) is a property of a computer system, meaning that it can run the same executable code, typically machine code for a general-purpose computer central processing unit (CPU), that another computer system can run. Source-code compatibility, on the other hand, means that ...
A compatibility mode is a software mechanism in which a software either emulates an older version of software, or mimics another operating system in order to allow older or incompatible software or files to remain compatible with the computer's newer hardware or software. Examples of the software using the mode are operating systems and ...
Microsoft released a version of cmd.exe for Windows 9x and ME called WIN95CMD to allow users of older versions of Windows to use certain cmd.exe-style batch files. As of Windows 8, cmd.exe is the normal command interpreter for batch files; the older COMMAND.COM can be run as well in 32-bit versions of Windows able to run 16-bit programs.
Benchmarks are occasionally run on Wine to compare it to Windows NT-based operating systems. [24] Even on similar systems, the details of implementing a compatibility layer can be quite intricate and troublesome; a good example is the IRIX binary compatibility layer in the MIPS architecture version of NetBSD. [25]
An example might be if P is a program which produces large output files, which happen to be stored in main memory, and Q is an anti-virus program which scans many files on the hard disk. If a memory cache is used for virtual memory, then it is possible for the two programs to interact adversely and the performance of each will be drastically ...
CrossOver is a Microsoft Windows compatibility layer available for Linux, macOS, and ChromeOS. This compatibility layer enables many Windows-based applications to run on Linux operating systems, macOS, or ChromeOS. CrossOver is developed by CodeWeavers and based on Wine, an open-source Windows compatibility layer.
Windows Script Host may be used for a variety of purposes, including logon scripts, administration and general automation. Microsoft describes it as an administration tool. [5] WSH provides an environment for scripts to run – it invokes the appropriate script engine and provides a set of services and objects for the script to work with. [5]
Software compatibility can refer to the compatibility that a particular software has running on a particular CPU architecture such as Intel or PowerPC. [1] Software compatibility can also refer to ability for the software to run on a particular operating system. Very rarely is a compiled software compatible with multiple different CPU ...