Compare the performance of Pascal Free Pascal programs against some other language implementation.

For more information about the Pascal implementation we measured see ↓ about Pascal Free Pascal.

Compare to:

 Pascal Free Pascal comparison summary


1/2 1/3 1/4 … Pascal Free Pascal is better
Programs Time Memory Use Source Size Reduced N
chameneos-reduxNo program
regex-dnaNo program
k-nucleotide  No GNU g++
binary-trees±1/2±
fannkuch±1/23±
fasta±1/4±
n-body±1/4±
reverse-complement21/2±
pidigits21/2±
spectral-norm61/61/3
mandelbrot131/5541/2

± look at the measurements

 Pascal Free Pascal comparison measurements

Program & Logs CPU secs Memory KB Size B Elapsed secs ~ CPU Load
 binary-trees 
Pascal Free Pascal31.2965,62076931.28  0% 100% 0% 0%
C++ GNU g++ #240.8099,39655340.79  0% 0% 0% 100%
 fannkuch 
Pascal Free Pascal58.794871258.78  0% 100% 0% 0%
C++ GNU g++ #271.421,09255471.41  100% 0% 0% 0%
 fasta 
Pascal Free Pascal #48.1221211128.12  0% 0% 0% 100%
C++ GNU g++ #46.0774412666.07  0% 100% 0% 0%
 n-body 
Pascal Free Pascal35.04192130835.04  0% 0% 0% 100%
C++ GNU g++ #423.84788142823.84  1% 0% 100% 0%
 reverse-complement 
Pascal Free Pascal #22.42122,7927512.42  100% 1% 0% 0%
C++ GNU g++ #21.81245,09210981.13  15% 31% 21% 88%
 pidigits 
Pascal Free Pascal #26.591,0607856.59  18% 100% 13% 22%
C++ GNU g++ #32.711,5966822.72  0% 9% 7% 100%
 spectral-norm 
Pascal Free Pascal18.7918442318.79  0% 100% 0% 0%
C++ GNU g++ #712.011,03211143.01  100% 100% 100% 100%
 mandelbrot 
Pascal Free Pascal #378.285253078.28  0% 0% 0% 100%
C++ GNU g++ #524.7028,8008586.18  100% 100% 100% 100%

 about Pascal Free Pascal

Pascal and its Successors - Niklaus Wirth

Free Pascal Compiler version 2.2.2 [2008/07/29] for i386

Home Page: http://www.freepascal.org

Download: http://www.freepascal.org/download.html

Revised BSD license