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Cuchulainn
Posts: 63836
Joined: July 16th, 2004, 7:38 am
Location: Amsterdam
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Optimized math functions

October 30th, 2010, 2:24 pm

QuoteOriginally posted by: outrunQuoteOriginally posted by: CuchulainnQuoteOriginally posted by: outrunYes I'm going to use threads as well, because I have 8 cores in my machine that I want to utilize. I'll look up the gcc equivalent, thats my platformSo, loop parallelism? This will give almost linear speedup, if there are no dependencies.Yes, thats what I thought. SSE can work on 4 functions in parallel, and the concept is easily adoptable to GPU's with hundreds of kernels..Something like this!
My C++ Boost code gives
262537412640768743.999999999999250072597198185688879353856337336990862707537410378210647910118607313

http://www.datasimfinancial.com
http://www.datasim.nl

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