Commit graph

8 commits

Author SHA1 Message Date
Aliaksandr Valialkin
3d1f4408cf lib/decimal: increase decimal->float speed conversion for integer numbers 2019-11-20 14:09:10 +02:00
Aliaksandr Valialkin
f1f2eff08f lib/decimal: reduce rounding error when converting from decimal to float with negative exponent
While at it, slightly increase the conversion performance by moving fast path to the top of the loop.
2019-11-19 23:34:41 +02:00
Aliaksandr Valialkin
5d439cc6f2 lib/{decimal,encoding}: optimize float64<->decimal conversion for arrays with zeros or ones
Time series with only zeros or ones frequently occur in monitoring, so it is worth optimizing their handling.
2019-11-01 16:46:08 +02:00
Aliaksandr Valialkin
22030b558f lib/decimal: speed up FromFloat for common case with integers 2019-10-31 13:25:09 +02:00
Aliaksandr Valialkin
6510258a80 lib/decimal: increase float64->decimal conversion precision a bit
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/213
2019-10-30 02:04:28 +02:00
Aliaksandr Valialkin
eb513e7ba3 lib/decimal: increase float->decimal conversion precision for big numbers
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/213
2019-10-28 13:23:54 +02:00
Aliaksandr Valialkin
820cdae88d lib/decimal: add a comment explaining weird code in maxUpExponent. Fixes #29 2019-05-23 17:18:50 +03:00
Aliaksandr Valialkin
1836c415e6 all: open-sourcing single-node version 2019-05-23 00:18:06 +03:00