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[Tinycc-devel] Some benchmarks on RPi
From
:
Christian JULLIEN
Subject
:
[Tinycc-devel] Some benchmarks on RPi
Date
:
Wed, 6 Feb 2013 13:13:11 +0100 (CET)
Here are some benchmarks comparing tcc and gcc 4.7 on RPi.
Benchmarks are taken from my OpenLisp tests suite.
Source files for the bench consist of 15040 lignes of C code generated form compiler
Summary: tcc compiles x41 faster but runs program x3.37 slower
== gcc
1) compile time
address@hidden ~/openlisp/cbench $ time make
gabriel.c
boyer.c
browse.c
ctak.c
dderiv.c
deriv.c
destru.c
div2.c
fft.c
fib20.c
fprint.c
fread.c
frpoly.c
puzzle.c
stak.c
tak.c
takl.c
takr.c
tprint.c
traverse.c
triang.c
ld gngabriel ..
real 5m38.279s
user 5m32.040s
sys 0m3.700s
2) run time
address@hidden ~/openlisp/cbench $ ./gngabriel ../contrib/gabriel.lsp
01Fib : ok, time = 0.001s. ( 0 GC)
02Tak : ok, time = 0.005s. ( 0 GC)
03Stak : ok, time = 0.020s. ( 0 GC)
04Ctak : ok, time = 0.211s. ( 0 GC)
05Takl : ok, time = 0.021s. ( 0 GC)
06Takr : ok, time = 0.021s. ( 0 GC)
07Boyer : ok, time = 0.129s. ( 2 GC)
08Browse : ok, time = 0.266s. ( 6 GC)
09Destru : ok, time = 0.030s. ( 1 GC)
10Travini : ok, time = 0.079s. ( 0 GC)
11Travrun : ok, time = 0.892s. ( 0 GC)
12Deriv : ok, time = 0.070s. ( 2 GC)
13Dderiv : ok, time = 0.084s. ( 2 GC)
14Divit : ok, time = 0.035s. ( 1 GC)
15Divrec : ok, time = 0.036s. ( 1 GC)
16FFT : ok, time = 0.207s. ( 0 GC)
17Puzzle : ok, time = 0.645s. ( 0 GC)
18Triang : ok, time = 0.796s. ( 0 GC)
19Fprint : ok, time = 0.013s. ( 0 GC)
20Fread : ok, time = 0.029s. ( 0 GC)
21Tprint : ok, time = 0.004s. ( 0 GC)
22Frpoly : ok, time = 0.561s. (13 GC)
4.154 s.
== tcc
1) compile time
address@hidden ~/openlisp-tinycc/cbench $ time make
main.c
gabriel.c
boyer.c
browse.c
ctak.c
dderiv.c
deriv.c
destru.c
div2.c
fft.c
fib20.c
fprint.c
fread.c
frpoly.c
puzzle.c
stak.c
tak.c
takl.c
takr.c
tprint.c
traverse.c
triang.c
ld gngabriel ..
real 0m8.182s
user 0m6.510s
sys 0m0.830s
2) run time
address@hidden ~/openlisp-tinycc/cbench $ ./gngabriel ../contrib/gabriel.lsp
01Fib : ok, time = 0.002s. ( 0 GC)
02Tak : ok, time = 0.022s. ( 0 GC)
03Stak : ok, time = 0.129s. ( 0 GC)
04Ctak : ok, time = 0.756s. ( 0 GC)
05Takl : ok, time = 0.099s. ( 0 GC)
06Takr : ok, time = 0.055s. ( 0 GC)
07Boyer : ok, time = 0.507s. ( 2 GC)
08Browse : ok, time = 1.073s. ( 6 GC)
09Destru : ok, time = 0.146s. ( 1 GC)
10Travini : ok, time = 0.421s. ( 0 GC)
11Travrun : ok, time = 2.394s. ( 0 GC)
12Deriv : ok, time = 0.256s. ( 2 GC)
13Dderiv : ok, time = 0.285s. ( 2 GC)
14Divit : ok, time = 0.121s. ( 1 GC)
15Divrec : ok, time = 0.125s. ( 1 GC)
16FFT : ok, time = 0.794s. ( 0 GC)
17Puzzle : ok, time = 1.601s. ( 0 GC)
18Triang : ok, time = 2.756s. ( 0 GC)
19Fprint : ok, time = 0.046s. ( 0 GC)
20Fread : ok, time = 0.065s. ( 0 GC)
21Tprint : ok, time = 0.019s. ( 0 GC)
22Frpoly : ok, time = 2.385s. (13 GC)
14.058 s.
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[Tinycc-devel] Some benchmarks on RPi
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Christian JULLIEN
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Re: [Tinycc-devel] Some benchmarks on RPi
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Thomas Preud'homme
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2013/02/06
Re: [Tinycc-devel] Some benchmarks on RPi
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Christian Jullien
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2013/02/06
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