
ColdFire Floating Point Benchmark 
The benchmark numbers below measure the time it took to calculate sine values from a function compiled in CrossStep environment.

Configuration
 

Tools  GCCbased CrossStep/ColdFire 
Board  M5474LITE 
Cache  Instruction Cache  ENABLED
Data Cache ENABLED in WriteThrough Mode 
GCC  Version 4.1.0 (includes hardware floating point support) 
Processor  132 MHz MCF5474 


sine of 0.000000 degrees is 0.000000, took 7.5 usec
sine of 0.100000 degrees is 0.001745, took 9.6 usec
sine of 0.200000 degrees is 0.003491, took 9.5 usec
sine of 0.300000 degrees is 0.005236, took 9.6 usec
sine of 0.400000 degrees is 0.006981, took 9.5 usec
sine of 0.500000 degrees is 0.008727, took 9.5 usec
sine of 0.600000 degrees is 0.010472, took 9.5 usec
sine of 0.700000 degrees is 0.012217, took 9.6 usec
sine of 0.800000 degrees is 0.013962, took 9.5 usec
sine of 0.900000 degrees is 0.015707, took 9.6 usec
sine of 1.000000 degrees is 0.017452, took 9.5 usec
sine of 1.100000 degrees is 0.019197, took 9.5 usec
sine of 1.200000 degrees is 0.020942, took 9.5 usec
sine of 1.300000 degrees is 0.022687, took 9.5 usec
sine of 1.400000 degrees is 0.024432, took 9.5 usec
sine of 1.500000 degrees is 0.026177, took 9.6 usec
sine of 1.600000 degrees is 0.027922, took 9.5 usec
sine of 1.700000 degrees is 0.029666, took 9.5 usec
sine of 1.800000 degrees is 0.031411, took 9.6 usec
sine of 1.900000 degrees is 0.033155, took 9.5 usec
sine of 2.000000 degrees is 0.034899, took 9.5 usec
sine of 2.100000 degrees is 0.036644, took 9.5 usec
sine of 2.200000 degrees is 0.038388, took 9.5 usec
sine of 2.300000 degrees is 0.040132, took 9.6 usec
sine of 2.400000 degrees is 0.041876, took 9.6 usec
sine of 2.500000 degrees is 0.043619, took 9.5 usec
sine of 2.600000 degrees is 0.045363, took 9.5 usec
sine of 2.700000 degrees is 0.047106, took 9.6 usec

For more information on the benchmark numbers, or to evaluate CrossStep, please contact Blunk Microsystems:
3626 Fair Oaks Blvd. Suite 100
Sacramento, CA 95864
Tel: (408)3231758
Fax: (408)3231757
Email: info@blunkmicro.com

 