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1)
Message boards :
Number crunching :
SSE2 AVX FMA ?
(Message 3085)
Posted 21 Feb 2023 by ![]() It seems I did not explain clearly from my windows environment. The 3 versions need the same amount of time on my processors. I continue to be sent all 3. It looks liked there is no justifikation for the 3 variants - SSE2 is not siognificantly slower here than the others. It is clear that the developers have difficulty using the advantages of newer instructions in their application. I'm just a mainframe programmer - there must be thousands out there who can optimise for windoze - it's "open" for everyone ! |
2)
Message boards :
Number crunching :
SSE2 AVX FMA ?
(Message 3073)
Posted 4 Feb 2023 by ![]() I have recently restartet contact with this project. I have downloaded - SSE2 AVX FMA They are equally slow. What is the point with all these different versions ? |