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.help bench Dec2010 system
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NAME
bench -- simple benchmark tool
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USAGE
bench
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DESCRIPTION
The BENCH task provides a simple benchmark meant to simulate CCD processing
of three images. The tasks used exercise both disk- and CPU-intensive
applications and offer a crude comparison of performance between machines,
but it is not intended to be a comprehensive benchmark. There are no
parameters.
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EXAMPLES
1. Run the benchmark:
.nf
ecl> bench
Bench started at 09:45:58
=====> Making images...
Making zero...
Making flat...
Making 3 objs...
=====> Normalizing flat...
:
=====> Subtracting zero from 3 images...
:
=====> Dividing flat into 3 images...
:
=====> Combining 3 images...
:
=====> Median filtering image...
:
=====> Deleting all images...
Bench started at 09:45:58
Bench ended at 09:46:56
Total execution time = 58.0 seconds
Total time Make 5 imgs Proc 3 imgs Combine 3 imgs Median 1 img
58.0 25.0 10.0 4.0 19.0
.fi
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SEE ALSO
.endhelp
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