Well, except the alien bacteria and us having the same ancestors long time ago...
4 posts • joined 6 Mar 2018
2 + 2 = 4, er, 4.1, no, 4.3... Nvidia's Titan V GPUs spit out 'wrong answers' in scientific simulations
Re: Are they using the wrong datatype?
floating point is commutative.
Anyway I assume the scientific algorithm is designed to be stable accounting for parallel execution. (so associative errors should not accumulate this way).
=> somerthing more than just an algorithm to blame