"What can anyone give you greater than now" - William Stafford
Lanai Active Messages, semi-official release 1.3.97
As this is not for the meek, you will spend a couple of hours getting it to work on your system ...
Some documentation is included! See the "docs" directory.
It's worked with Lanai 4.1 up to 64 nodes.
"Save link as" to get The newest release (239481 bytes). The release is binary compatible with Myricom's drivers, but only support 8 processors. If you want to scale up to 64 you must re-compile the drivers.
Sparc binaries of the library and lcp for the lazy. Use at own risk! "Save link as" to get libLAM.a and l4lcp.