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165 Commits 2 Branches 0 Tags 76 MiB
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5 Commits

Author SHA1 Message Date
Wyatt Hepler
becb431e5f Apply pw format to the repository 
Change-Id: I3c8e4f956dfe6c9e81d3069f72c30c5950852074
 2019-12-05 09:31:11 -08:00
Rob Mohr
416af48496 Config bazel for pw_bloaty and size_report. 
Fill out pw_bloaty/BUILD and add pw_string/size_report/BUILD.

Change-Id: I5ff98de0a452491cdff595ad56ee7365f40590dd
 2019-12-04 23:21:51 +00:00
Wyatt Hepler
1a96094ce6 Fix copyright notices 
- Add missing copright header in conf.py.
- Fix inconsistent copyright notice line breaking.

Change-Id: Ib78f7768643069c49ff986a48a176df9fd06e891
 2019-11-27 22:34:02 +00:00
Wyatt Hepler
fe85de25cf pw_string: start docs; StringBuilder size report 
Change-Id: Id1dbc070b14a85aeb782606e85d566ed0347fcd4
 2019-11-26 21:27:22 +00:00
Wyatt Hepler
8a823ceebb Size report for pw::string::Format 
Add size report comparing pw::string::Format to std::snprintf.

Report with arm-none-eabi-gcc at -Os:

            Using pw::string::Format instead of snprintf
            ────────────────────────────────────────────
┌────────────────────────────┬───────────┬────────┬───────┬────────┐
│            Label           │  Segment  │ Before │ Delta │  After │
├════════════════════════════┼═══════════┼════════┼═══════┼════════┤
│    One string, return size │ SEG FLASH │  2,840 │   +80 │  2,920 │
├────────────────────────────┼───────────┼────────┼───────┼────────┤
│ Ten strings, handle errors │     (all) │ (same) │     0 │ (same) │
├────────────────────────────┼───────────┼────────┼───────┼────────┤
│   Fifty calls, same buffer │ SEG FLASH │  3,816 │   -72 │  3,744 │
└────────────────────────────┴───────────┴────────┴───────┴────────┘

Change-Id: Id484530320b0334cddf676a49ad79444fbbbde9b
 2019-11-19 12:58:31 -08:00