mirror of
https://github.com/dolthub/dolt.git
synced 2026-05-05 11:21:58 -05:00
Mike Gray
28 lines
1.2 KiB
Bash
Executable File
28 lines
1.2 KiB
Bash
Executable File
#!/bin/sh
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echo
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echo small numbers save a lot of space as strings
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./encode-perf-rig -encoding=string -from=0 -iterations=100000
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./encode-perf-rig -encoding=binary -from=0 -iterations=100000
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echo
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echo once the numbers are larger than 1m, the space savings are gone
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./encode-perf-rig -encoding=string -from=900000 -to=1000000
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./encode-perf-rig -encoding=string -from=1000000 -to=1100000
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./encode-perf-rig -encoding=binary -from=900000 -to=1000000
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./encode-perf-rig -encoding=binary -from=1000000 -to=1100000
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echo
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echo binary is always faster
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./encode-perf-rig -encoding=string -from=0 -to=1000000 -by=2
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./encode-perf-rig -encoding=binary -from=0 -to=1000000 -by=2
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echo
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echo larger numbers are the same - binary still faster, but now strings are bigger than binary
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./encode-perf-rig -encoding=string -from=1000000000000 -to=1000000001000 -by=2
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./encode-perf-rig -encoding=binary -from=1000000000000 -to=1000000001000 -by=2
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echo
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echo if we special case non-floating numbers we get some space savings
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./encode-perf-rig -encoding=binary -from=0 -to=10000000 -by=1
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./encode-perf-rig -encoding=binary-int -from=0 -to=10000000 -by=1
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echo
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echo then if we special case small integers we get even more space savings
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./encode-perf-rig -encoding=binary-varint -from=0 -to=10000000 -by=1
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