Doc. Ing. Jiří Jaroš, Ph.D.

JAROŠ Jiří and POSPÍCHAL Petr. A Fair Comparison of Modern CPUs and GPUs Running the Genetic Algorithm under the Knapsack Benchmark. Lecture Notes in Computer Science. 2012, vol. 2012, no. 7248, pp. 426-435. ISSN 0302-9743. Available from: http://rd.springer.com/chapter/10.1007/978-3-642-29178-4_43
Publication language:english
Original title:A Fair Comparison of Modern CPUs and GPUs Running the Genetic Algorithm under the Knapsack Benchmark
Title (cs):Objektivní srovnání moderních CPU a GPU na úloze genetické optimalizace problému knapsack
Pages:426-435
Place:DE
Year:2012
URL:http://rd.springer.com/chapter/10.1007/978-3-642-29178-4_43
Journal:Lecture Notes in Computer Science, Vol. 2012, No. 7248, DE
ISSN:0302-9743
URL: [PDF]
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Keywords
GPU, multi-core CPU, knapsack, performance comparison
Annotation
The paper introduces an optimized multicore CPU implementation of the genetic algorithm and compares its performance with a fine-tuned GPU version. The main goal is to show the true performance relation between modern CPUs and GPUs and eradicate some of myths surrounding GPU performance. It is essential for the evolutionary community to provide the same conditions and designer effort to both implementations when benchmarking CPUs and GPUs. Here we show the performance comparison supported by architecture characteristics narrowing the performance gain of GPUs.
BibTeX:
@ARTICLE{
   author = {Ji{\v{r}}{\'{i}} Jaro{\v{s}} and Petr Posp{\'{i}}chal},
   title = {A Fair Comparison of Modern CPUs and GPUs Running the
	Genetic Algorithm under the Knapsack Benchmark},
   pages = {426--435},
   journal = {Lecture Notes in Computer Science},
   volume = {2012},
   number = {7248},
   year = {2012},
   ISSN = {0302-9743},
   language = {english},
   url = {http://www.fit.vutbr.cz/research/view_pub.php?id=9830}
}

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