Commit Graph

1508 Commits

Author SHA1 Message Date
JCrawfy
0adb8a69b1 add micro benchmarking project, setup number parsing benchmark
relating to previous work https://github.com/tfussell/xlnt/issues/422
Results are matching what was observed at the time ^^ was being worked on
std::from_chars is included as the target to beat, but since only MSVC has it for floating point it's not
hugely useful yet

uniform real distribution is probably a horrible choice, and it might be good to randomise the number
of sf in each string also (currently the y all end up at max length)

Run on (4 X 3500 MHz CPU s)
CPU Caches:
  L1 Data 32K (x4)
  L1 Instruction 32K (x4)
  L2 Unified 262K (x4)
  L3 Unified 6291K (x1)
----------------------------------------------------------------------------------------------------------
Benchmark                                                                Time             CPU   Iterations
----------------------------------------------------------------------------------------------------------
RandFloats/double_from_string_sstream                                  804 ns          820 ns       896000
RandFloats/double_from_string_strtod                                   163 ns          162 ns      5973333
RandFloats/double_from_string_strtod_fixed                             175 ns          172 ns      5352107
RandFloats/double_from_string_strtod_fixed_const_ref                   150 ns          152 ns      5352107
RandFloats/double_from_string_std_from_chars                          87.1 ns         88.3 ns      9557333
RandFloatsComma/double_from_string_strtod_fixed_comma_ref              172 ns          173 ns      5146257
RandFloatsComma/double_from_string_strtod_fixed_comma_const_ref        180 ns          175 ns      5352107
2020-02-29 22:11:31 +13:00
Thomas Fussell
ae6f9d2324
Merge pull request #446 from adamhooper/issue-445
Parse inlineStr values
2020-02-26 13:28:46 -05:00
Adam Hooper
ac18fc6dde Parse inlineStr values
inlineStr XML structure is <c><is><t>. This was being parsed incorrectly
when streaming (because has_value wasn't being set to true) and when
reading the whole file (because the <t> was ignored).

[closes #445]
2020-02-25 14:32:14 -05:00
Thomas Fussell
0d1d85f181 Merge pull request #432 from tfussell/format
Format, update dependencies, fix warnings
2020-02-08 13:36:26 -05:00
Thomas Fussell
e8ee585897
bump copyright year to 2020 2020-02-08 12:12:59 -05:00
Thomas Fussell
5a2498c229
fix windows build 2020-02-08 12:09:22 -05:00
Thomas Fussell
53b2853ae3
Merge branch 'master' into format 2020-02-08 12:03:40 -05:00
Thomas Fussell
85e6878cc4
bump version to 1.4 to match latest release, for #334 2020-02-08 11:48:50 -05:00
Thomas Fussell
39503e8bf0 fix warnings and other minor issues 2019-12-26 12:52:14 -05:00
Thomas Fussell
1a0c61f5b0 update utfcpp to 3.1 2019-12-26 12:51:52 -05:00
Thomas Fussell
8014e2fe19 update miniz to 2.1, move to third-party 2019-12-26 12:51:02 -05:00
Thomas Fussell
54e7c1df3d update libstudxml to 1.1.0-b.8 2019-12-26 12:49:05 -05:00
Thomas Fussell
fcc2f0dddf bump version to 1.4 2019-12-26 12:13:29 -05:00
Thomas Fussell
a560756b35 use clang-format, fix some small warnings 2019-12-26 12:03:12 -05:00
Thomas Fussell
dbc0ddd9bf
Merge pull request #413 from mattparks/patch-1
Check for existing uninstall target before creating.
2019-12-19 17:07:00 -05:00
Thomas Fussell
e2262a0c65
Merge pull request #421 from Crzyrndm/experimental/sheet-data-parser
Accelerated worksheet parsing
2019-12-19 16:24:51 -05:00
Thomas Fussell
edb27e84f8
Merge pull request #425 from yschungmr/hotfix/gcc-5-build-bug
Fixed gcc 5 build bug
2019-12-19 16:13:48 -05:00
Youngsuk Chung
8e2f197f70 Fix indentation 2019-12-09 14:52:07 +09:00
Youngsuk Chung
c8bda73f01 Fix g++-5 build bug (Fix #385)
Tested on g++ (Ubuntu 5.4.0-6ubuntu1~16.04.12) 5.4.0 20160609

Note: Actually,it is not a BUG. It is compiler related issue. The issue #385 is not shown in g++-6 and clang.
2019-12-09 14:46:12 +09:00
JCrawfy
f2ad495326 resolve warnings, remove failing test (CI doesn't know what locale "de-DE" is?) 2019-11-18 21:45:46 +13:00
JCrawfy
613d7b6086 add missing include 2019-11-18 21:39:33 +13:00
JCrawfy
97841413fa fixed more parsing errors, added test for ',' locale serialisation (it fails...) 2019-11-18 21:12:21 +13:00
JCrawfy
a25187f788 fix using attribute<double> (causes bugs when '.' is not the decimal separator 2019-11-18 20:46:34 +13:00
JCrawfy
7621b2807a fix wrong iterator bug 2019-11-18 20:43:58 +13:00
JCrawfy
d69a5dea75 scan and replace '.' with ',' when decimal separator is comma 2019-11-18 19:55:13 +13:00
JCrawfy
2eb88c23d6 move numeric utils into the public headers
resolves #398
2019-11-18 19:25:02 +13:00
JCrawfy
a6fd7cc2b8 skip the user facing types, deal direct with the impls
this was being done already in most cases, and allows some simplification
e.g. no need to check if something is already present, since we're starting with a blank
2019-11-17 13:15:00 +13:00
JCrawfy
2b61cac3dc move helper functions and types to top of file ( namespace {} ) 2019-11-17 11:55:49 +13:00
JCrawfy
600cc9d000 specialised string equality template for literals strings
1-2% improvement seen locally
2019-11-17 11:11:33 +13:00
JCrawfy
001606a77c cleanup and comments 2019-11-17 10:41:05 +13:00
JCrawfy
2307ed4edf exceptions, not asserts 2019-11-16 19:49:17 +13:00
JCrawfy
a580079702 and more warnings suppressed 2019-11-16 15:03:28 +13:00
JCrawfy
96beae421f matchup integer types 2019-11-16 14:49:58 +13:00
JCrawfy
9d687eaf49 remove all usages of strtod_c 2019-11-16 14:30:40 +13:00
JCrawfy
e059d259c7 specialise number_converter when strtod_l is available
in load benchmark, not using the specialisation adds ~10% to execution time
2019-11-16 14:18:33 +13:00
JCrawfy
ea532c5c46 resolve some warnings 2019-11-16 14:16:45 +13:00
JCrawfy
ad7933d783 and another silent one... 2019-11-16 12:59:58 +13:00
JCrawfy
c26a59f32e fix compile error due to reference to r-value that MSVC silently lifetime extended 2019-11-16 12:49:26 +13:00
JCrawfy
ec29e227d4 slightly optimise cell parsing routine, fix formula being incorrectly loaded 2019-11-16 12:17:07 +13:00
JCrawfy
8eda9f226f parse height as a double 2019-11-16 11:54:55 +13:00
JCrawfy
d83ed0b200 handle whitespace in xml (e.g. '\n' because sheet was pretty printed) 2019-11-16 11:40:43 +13:00
JCrawfy
b27e7fe07e rewrite the sheet data xml parse logic
a few hacks still, but a very noticeable speed up (2.2 -> 1.1 seconds on large.xlsx)
2019-11-16 11:28:00 +13:00
JCrawfy
fa58994a14 add sheet load time benchmark 2019-11-16 11:25:29 +13:00
Matthew Albrecht
9eee8ec0bb
Check for existing uninstall target before creating. 2019-09-20 15:13:09 -05:00
Thomas Fussell
b22153180a default pane_corner to fix unahdled_switch_case due to uninitialized memory 2019-09-15 11:27:31 -04:00
Thomas Fussell
a978e73354 change orientation name in default case 2019-09-15 11:26:39 -04:00
Thomas Fussell
a1d46694c1 Merge branch 'add-all-locales' into dev 2019-09-15 11:25:39 -04:00
Thomas Fussell
90ddaedc81 Merge branch 'master' into dev 2019-09-07 21:10:11 -04:00
Thomas Fussell
f30260153f
Merge pull request #409 from bettar/dateFormat
Prevent throwing exception when encountering country code 10485
2019-09-07 21:08:44 -04:00
Alessandro Bettarini
2b221fec81 Prevent throwing exception when encountering country code 10485 2019-09-07 11:32:49 +02:00