myOffice Email MessageFrankly speaking, I am not impressed. ;-) If you use NVIDIA cuda platform to run against gtx 280 graphics card, the performance improvement might be increased 10x to 100 x faster. I have not done that code writing for this test. But if someone on this dug list willing to pay me to write a c in cuda code, I am willing to try. ;-)
I will say Delphi got advantage is just simply because Delphi using plain memory mode, and most other C#, java adds some extra work load. To run against cuda code, Delphi losing on memory access latency compare to gpu vast memory bandwidth in the card. The more data volume size will show cuda will be better than any cpu memory latency restricted code. Have a nice day Regards Leigh www.smootharm.com -----Original Message----- From: delphi-boun...@delphi.org.nz [mailto:delphi-boun...@delphi.org.nz]on Behalf Of Gary T. Benner Sent: Wednesday, 1 July 2009 8:41 p.m. To: delphi@delphi.org.nz Subject: [DUG] delphi is fast-very fast HI all, Not yet Friday, but here's an interesting post re the relative speeds of Delphi to other languages such as C#, C++, Java, and PHP. http://compaspascal.blogspot.com/2009/06/delphi-is-fast-very-fast.html Here's a taste... Delphi is fast, very fast Jesper Hald and others recently did a benchmark of a certain algorithm to figure out, which was fastest. It evolved into a kind of competition to make the fastest algorithm to solve this problem:Fill a data structure with 1,000,000 random, unsorted values from 0-100 Run through this data structure 200 times, counting a) number of values = 42 b) average for all 1,000,000*200 valuesThe benchmark was run on a new T5800 Toshiba laptop running 32-bit Windows Vista. Nothing had been done to the Vista to make it faster or behave in a special way.The results were interesting, and our conclusions were: ... Gary ---------------------------------------------------------------------------- -- Gary Benner e-Engineer, Lecturer, and Software Developer Gary Benner & Associates 123 Internet Limited Waiariki Institute of Technology Mob: 021 966 992 Skype: garybenner Email: g...@benner.co.nz Ref#: 41006
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