1 : At a glance - Are the Fortran Intel programs faster?

Each chart bar shows, for one unidentified benchmark, how much the fastest Fortran Intel program used compared to the fastest Python 3 program.

(Memory use is only compared for tasks that require memory to be allocated.)


These are not the only compilers and interpreters. These are not the only programs that could be written. These are not the only tasks that could be solved. These are just 10 tiny examples.

 2 : Approximately - Are the Fortran Intel programs faster?

Each table row shows, for one named benchmark, how much the fastest Fortran Intel program used compared to the fastest Python 3 program.

(Memory use is only compared for tasks that require memory to be allocated.)

 Fortran Intel used what fraction? used how many times more? 
Benchmark Time Memory Code
 spectral-norm1/121 
 n-body1/90 ±
 fannkuch-redux1/36 ±
 fasta1/36 ±
 binary-trees1/241/5
 mandelbrot1/23 ±
 reverse-complement1/6±±
 k-nucleotide1/5±±
 pidigits± 
 Fortran Intel used what fraction? used how many times more? 
Time-used  |-  |---  25% median  75%  ---|  -|
(Elapsed secs)1/1211/1211/361/241/61/2±

± read the measurements and then read the program source code.

 3 : Measurements - Are the Fortran Intel programs faster?

These are not the only tasks that could be solved. These are just 10 tiny examples. These are not the only compilers and interpreters. These are not the only programs that could be written.

For each named benchmark, measurements of the fastest Fortran Intel program are shown for comparison against measurements of the fastest Python 3 program.

Program Source Code CPU secs Elapsed secs Memory KB Code B ≈ CPU Load
 spectral-norm 
Fortran Intel7.857.861,296638  0% 1% 1% 100%
Python 3950.08950.334,972328  0% 0% 1% 100%
 n-body 
Fortran Intel10.7410.745201659  1% 1% 1% 100%
Python 3967.81968.076,0081228  1% 1% 0% 100%
 fannkuch-redux 
Fortran Intel67.9167.937,4561148  1% 0% 1% 100%
Python 32,467.602,468.3128,000944  1% 1% 0% 100%
 fasta 
Fortran Intel2.992.992601327  1% 1% 1% 100%
Python 3108.42108.464,328977  0% 0% 1% 100%
 binary-trees 
Fortran Intel19.1719.1999,6241199  0% 1% 1% 100%
Python 3456.23456.60470,132596  1% 1% 0% 100%
 mandelbrot 
Fortran Intel47.7847.8057,848611  1% 1% 1% 100%
Python 31,090.301,090.6728,612686  1% 1% 0% 100%
 reverse-complement 
Fortran Intel0.930.93247,7241013  0% 1% 3% 100%
Python 35.235.25258,596800  0% 2% 1% 100%
 k-nucleotide 
Fortran Intel59.6659.69156,6082079  0% 1% 1% 100%
Python 3295.95296.24152,2961937  1% 1% 1% 100%
 pidigits 
Fortran Intel2.662.661,464934  0% 0% 1% 100%
Python 32.732.745,452335  0% 2% 1% 100%
 regex-dna 
No program
Python 30.320.4023,316478  0% 3% 0% 82%
 fasta-redux
   No programs

 4 : Are there other Fortran Intel programs for these benchmarks?

Remember - those are just the fastest Fortran Intel and Python 3 programs measured on this OS/machine. Check if there are other implementations of these benchmark programs for Fortran Intel.

Maybe one of those other Fortran Intel programs is fastest on a different OS/machine.

 5 : Are there other faster programs for these benchmarks?

Remember - those are just the fastest Fortran Intel and Python 3 programs measured on this OS/machine. Check if there are faster implementations of these benchmark programs for other programming languages.

Maybe one of those other programs is fastest on a different OS/machine.

 Fortran Intel : pioneering numeric and scientific programming 

Intel(R) Fortran Compiler XE for applications running on IA-32, Version 15.0.2.164 Build 20150121
Copyright (C) 1985-2015 Intel Corporation. All rights reserved.
FOR NON-COMMERCIAL USE ONLY

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