I understood. Will try in a while. ---- Regards, Nikolay Fedorovskikh. 2017-02-21 0:25 GMT+05:00 Ceki Gülcü <ceki@qos.ch>:
Sorry about that. The link seems to be protected.
By single pass, I mean format by looking at one character at a time and keeping state.
-- Ceki
On 2/20/2017 20:08, Николай Федоровских wrote:
Hi Ceki,
Thanks for the answer. Unfortunately your link return a 404. That do you mean by a "single pass" implementation? If you mean a replace many calling indexOf() on simple chars iterate - yes, I can do this (with benchmarks of course).
---- Regards, Nikolay Fedorovskikh.
2017-02-20 15:19 GMT+05:00 Ceki Gülcü <ceki@qos.ch>:
Hi Nikolay,
Thank for the PR. However, there's too much in it. Cosmetic changes that touch many lines take me too much time to verify for little added value. Given my workload, I'm not interested in this PR ad it stands.
I would suggest that you propose a single change, the one you deem most valuable. This should be relatively easy to do.
Alternatively, if you wish to make the exercise more interesting and valuable, I would propose a single pass implementation of the formatting algorithm which should improve performance. See lines 125 to 168 of StrawLog.java [1]. The resulting performance improvement should be benchmarked to validate improved performance. Otherwise, the change is not worth the trouble.
Please let me know what you think.
-- Ceki
[1]
https://github.com/stephenc/java-logging-benchmarks/blob/master/logback-fmt/...
On 2/19/2017 22:12, Николай Федоровских wrote:
Hi All,
I made some optimizations in MessageFormatter such as: avoid redundant instantiations, replace HashMap to IdentityHashMap, reduce checks for arrays args, etc. PR: https://github.com/qos-ch/slf4j/pull/171 Can you look at this, please?
Thanks!
---- Regards, Nikolay Fedorovskikh. _______________________________________________ slf4j-dev mailing list slf4j-dev@qos.ch http://mailman.qos.ch/mailman/listinfo/slf4j-dev
_______________________________________________ slf4j-dev mailing list slf4j-dev@qos.ch http://mailman.qos.ch/mailman/listinfo/slf4j-dev
_______________________________________________ slf4j-dev mailing list slf4j-dev@qos.ch http://mailman.qos.ch/mailman/listinfo/slf4j-dev
_______________________________________________ slf4j-dev mailing list slf4j-dev@qos.ch http://mailman.qos.ch/mailman/listinfo/slf4j-dev