Das als Stabilitätstest beliebte Programm Prime95 ist kürzlich in einer neuen Version erschienen. Folgende Fixes wurden implementiert:
New features in Version 23.2 of prime95.exe -------------------------------------------
1) Further performance improvements in the SSE2 code. You can expect about a 4% improvement.
New features in Version 23.1 of prime95.exe -------------------------------------------
1) Big SSE2 FFTs now take the L2 cache size into account. P4 Celeron (128KB L2 cache) is faster for FFTs between 512K and 2M. P4 Northwood (512KB L2 cache) is faster for FFTs larger than 1M. 2) Benchmark no longer times 256K and 320K FFTs, but does time 2048K FFT. 3) Support for torture testing FFT sizes from 1280K to 4096K added. 4) A 900 MHz P-III is now required to get first time LL tests by default. 5) Slightly faster SSE2 FFTs for lengths of 5*2^N and 7*2^N (e.g. 640K, 896K).
Diesen Artikel bookmarken oder senden an ...
