The complete IMPI protocol specification has been published in the May-June 2000 issue of the Journal of Research of NIST as an appendix to a short introductory article on IMPI. The IMPI protocol specification is also available here in PostScript and gzipped PostScript form. You can view an HTML version of the standard on-line, or download this html version in a gzipped tar file.
An errata is maintained for the IMPI specification (last updated March 26, 2003).
Available IMPI enabled MPI libraries:
The IMPI Test Tool has been developed by the National Institute of Standards and Technology to provide IMPI developers a means to test their conformance to the IMPI standard.
NIST is also facilitating the development of the IMPI standard by coordinating steering committee meetings. The IMPI team at NIST is: