Author: James Robertson
Date: 18:24:23 03/04/99
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On March 04, 1999 at 17:12:46, Peter Kasinski wrote: >I tried runnig Pedestrian under Win98 and was shocked by how much slower it was >than under NT. Details: > >a) same C++ compiler from Visual Studio 6 >b) same hardware (PII 450) >c) identical node counts and depths >d) typical timing from one of the positions: > >Win 98 163.0 sec >Win NT 4.01 73.9 sec > >Any idea why such a huge difference? >I tried tweaking some optimization options but it didn't help. > >(win386.swp is not the answer, by the way) > >thanks, >PK. NT is faster (I get about 10-20% speed increase), but 120% looks rather suspicious. James
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