Author: Pham Minh Tri
Date: 19:21:57 05/10/02
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>"6.11 Conclusion >Today tweaked Java code is a little slower than tweaked C++ code on the average, >typically around 20-50% slower, but this may vary a lot. In some cases Java is >up to twice as fast as C++ Unbelievable. I think he must compare the C++ code of a pupil with Java code of an expert (or he may use an amateur C++ compiler) ;) > and in some cases it up to three times slower. >Untweaked Java code is usually 2.5 – 4 times slower than untweaked C++ code but >this varies much. >Tweaking the code causes the readability of the code to be significantly reduced >and hence also the productivity of the programmer. Fortunately it is very often >only necessary to tweak very little parts of the code, since very little of the >code usually is run most of the time." > >My suspicion is that tweaking the C++ code will return the 2.5 to 4 x factor.
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