R benchmarking program
Hello, I did this bechmark test. Perhaps is it a good oppotunity to rewrite it and make it compatible with R 2.7.0, David? Best, Philippe Grosjean ..............................................<?}))><........ ) ) ) ) ) ( ( ( ( ( Prof. Philippe Grosjean ) ) ) ) ) ( ( ( ( ( Numerical Ecology of Aquatic Systems ) ) ) ) ) Mons-Hainaut University, Belgium ( ( ( ( ( ..............................................................
Baker D.J. wrote:
Hi All, I've just rebuild the latest R with the Goto BLAS on our new Intel quad core machines. I did a few basic matrix calculations, and I was very impressed by the performance I saw. I wonder if anyone has a more rigorous benchmarking program for R. I downloaded a old R test/benchmarking program (see below), and this didn't work with the current R, and so I wondered if anyone could please direct me to a more recent program that does a good all round test of R. Regards -- David. # R Benchmark 2.3 (21 April 2004) # Warning: changes are not carefully checked yet! # version 2.3 adapted to R 1.9.0 # Many thanks to Douglas Bates (bates at stat.wisc.edu) for improvements! # version 2.2 adapted to R 1.8.0 # version 2.1 adapted to R 1.7.0 # version 2, scaled to get 1 +/- 0.1 sec with R 1.6.2 # using the standard ATLAS library (Rblas.dll) # on a Pentium IV 1.6 Ghz with 1 Gb Ram on Win XP pro # revised and optimized for R v. 1.5.x, 8 June 2002 # Requires additionnal libraries: Matrix, SuppDists # Author : Philippe Grosjean # eMail : phgrosjean at sciviews.org # Web : http://www.sciviews.org # License: GPL 2 or above at your convenience (see: http://www.gnu.org) # # Several tests are adapted from the Splus Benchmark Test V. 2 # by Stephan Steinhaus (stst at informatik.uni-frankfurt.de) # Reference for Escoufier's equivalents vectors (test III.5): # Escoufier Y., 1970. Echantillonnage dans une population de variables # aleatoires r??les. Publ. Inst. Statis. Univ. Paris 19 Fasc 4, 1-47. ... Error in getClass(Class, where = topenv(parent.frame())) : "geMatrix" is not a defined class Calls: new -> getClass Execution halted
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