If you have ever wondered if C's modulo function returns the results you would expect compared to the modulo operator used in number theory (particularly with negative numbers), you can use this tool ...

@ This function computes the modulo of the two numbers passed to it. udiv r2, r0, r1 @ Divides r0 by r1 and stores it in r2 mul r2, r1, r2 @ Multiplies r2 by r1 and stores it in r2 sub r0, r0, r2 @ ...

Abstract: For a parallel file system which employs modulo function as their data placement mechanism, a rebalancing operation must be taken after new storage nodes are added in it. The rebalancing ...