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Software > OpenVMS Systems > Ask the Wizard ![]() HP OpenVMS Systemsask the wizard |
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The Question is: My company has an old MicroVax 4000 running on VMS 5.5-2 which has far passed its economical life. Needless to say, we are trying to replace the unit with the lastest Alpha, hoping minimal porting of old, very old fortran codes (compiled with Fortran v6. 1-68) which has been run on old VAX 4000. I've been hearing that old binaries which was complied in old VMS will run flowlessly in new OpenVMS. I'd like to know how true that statement is. The Answer is : If you have the Fortran source code available, a direct source-level port over would be the approach recommended by the OpenVMS Wizard. While some old OpenVMS VAX binaries can often be translated via a package known as DECmigrate, the OpenVMS Wizard does not generally recommend this approach -- for various reasons.
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