GT.M runs on a variety of UNIX/Linux implementations. Consult FIS for currently supported versions. Each GT.M release is extensively tested by FIS on a set of specific versions of operating systems on specific hardware architectures (the combination of operating system and hardware architecture is referred to as a platform). This set of specific versions is considered Supported. There will be other versions of the same operating systems on which a GT.M release may not have been tested, but on which the FIS GT.M support team knows of no reason why GT.M would not work. This larger set of versions is considered Supportable. There is an even larger set of platforms on which GT.M may well run satisfactorily, but where the FIS GT.M team lacks the knowledge to determine whether GT.M is Supportable. These are considered Unsupported. Contact FIS GT.M Support with inquiries about your preferred platform.

System requirements vary widely depending on application needs, and should be empirically determined for each situation.

	Note
	The 32-bit version of GT.M is compiled to require the 586 ("Pentium compatible") instruction set.