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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

ToolsGCC-based CrossStep/ColdFire
BoardM5474LITE
CacheInstruction Cache - ENABLED
Data Cache ENABLED in Write-Through Mode
GCCVersion 4.1.0 (includes hardware floating point support)
Processor132 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:

8880 Cal Center Drive, Suite 400
Sacramento, CA 95826
Tel: (408)323-1758
Fax: (408)323-1757
Email: info@blunkmicro.com