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FILE: C:\Temp\bench.txt SigLib V5.00 Bench Marks
========================Latest update : 14-5-01
The following benchmarks have been calculated using the SigLib
library operating on floating-point data. In most cases the
code has been compiled with maximum optimisation however it is
important to note that the requirements for optimisation are
very application dependent. To obtain the best figures in each
case, full use has always been made of hardware features such
as on-chip cache and RAM etc.
1024 point real FFT
===================Device Data Type Time(ms) Compiler
TMS320C3X/C4X (60 MHz) float 8.0 TI V4.7
TMS320C6701 (167 MHz) float 0.82 TI V3.0 [-q -o3 -op3 -mt -mx -mh -mi]
ADSP2106X (80 MHz) float 5.0 ADI G21K
ADSP2116X (100 MHz) float 0.97 ADI Visual Compiler
Alpha 21066 (233 MHz) double 2.5 DEC Compiler, Windows NT
Alpha 21066 (600 MHz) double 0.4 DEC C V. 5.6-071 on Digital Unix v. 4.0D Rev. 878
Pentium III-550 double 1.0 Visual C/C++ 5.00 [-Ot -G5], Windows 95
50 MHz SuperSPARC double 3.0 GNU Compiler [-O2], SunOS 4.1.3 and Solaris 2.0
100 MHz PowerPC604 double 2.2 GNU Compiler [-O2], LynxOS
200 MHz PowerPC603e double 1.70 GNU Compiler [-O2], LynxOS
170MHz 64 bit UltraSPARC double 1.0 Sun Works Compiler [-xo4], Solaris 2.5
IMPORTANT
DISCLAIMER - PLEASE NOTE THAT THESE FIGURES ARE NOT INTENDED TO BE
USED AS A COMPARISON OF THE EFFICIENCY OF ANY COMPILERS OR THE
PERFORMANCE OF THE PROCESSORS, THEY ARE INTENDED TO BE USED FOR
COMPARING THE EFFICIENCY OF SIGLIB CODE WITH THE REQUIREMENTS OF A
PROJECT.NUMERIX WILL NOT BE HELD RESPONSIBLE FOR ANY PARTY USING THESE FIGURES
FOR ANY PURPOSE OTHER THAN THE ABOVE.
Numerix Ltd.
mailto:numerix@numerix-dsp.com
http://www.numerix-dsp.comCreated with The Source Studio - EVALUATION version
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