Last I checked ICC stands for INTEL c++ compiler. They do not have to optimize their compiler for amd specific instructions, nor should they. I am so sick and tired of hearing the amd fanbase complain that this is unfair. If you think so then just use a different compiler!
As for the OP. You shouldn't be seeing a big difference in performance between unoptimized, intel optimized, and amd optimized builds. It more likely had to do with the revision.
As for the OP. You shouldn't be seeing a big difference in performance between unoptimized, intel optimized, and amd optimized builds. It more likely had to do with the revision.
"Normally if given a choice between doing something and nothing, I’d choose to do nothing. But I would do something if it helps someone else do nothing. I’d work all night if it meant nothing got done."
-Ron Swanson
"I shall be a good politician, even if it kills me. Or if it kills anyone else for that matter. "
-Mark Antony
-Ron Swanson
"I shall be a good politician, even if it kills me. Or if it kills anyone else for that matter. "
-Mark Antony