I am trying to implement 64 bit modular multiplication for the Athlon 64 but I don't have access to one for testing. If someone with gcc, make, etc. installed and running a 64 bit OS could compile and run this test program for me it would be a great help:
k8test.zip
Just unzip and type `make', it will run two test programs, one in 32 bit mode and one in 64 bit mode, and print the results to a file `k8.txt'. Post that file or any errors here, or send me a PM.
Thanks,
Geoff.