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quick integer CPU benchmark

Terminal - quick integer CPU benchmark
echo '2^2^20' | time bc > /dev/null
2009-02-06 02:31:55
User: mkc
Functions: bc echo time
1
quick integer CPU benchmark

This is a quick and dirty way to generate a (non-floating-point) CPU-bound task to benchmark. Adjust "20" to higher or lower values, as needed. As a benchmark this is probably a little less bogus than bogomips, and it will run anywhere 'bc' does.

Alternatives

There are 4 alternatives - vote for the best!

Terminal - Alternatives

Know a better way?

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What others think

an enhancement is to provide '-p' for 'time', that way the output is standardized across various OS

Comment by romant 282 weeks and 4 days ago

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