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Sigurd Schneider 40633b4f48 [tools] Also count input bytes in tools/locs.py
As Marja suggested, this CL changes tools/locs.py in such a way that
it also counts the bytes in the input file and the output file.

Example output now looks similar to this:

Processed 1,526 files in 24.58 sec.
gen         (   31 files):    94,507 LoC (  4,972 kB) to    2,839,311 LoC (183,777 kB) (   30x)
src         (  630 files):   371,499 LoC ( 14,743 kB) to   53,707,841 LoC (  3,155 MB) (  145x)
test        (  381 files):   492,861 LoC ( 25,372 kB) to   36,885,988 LoC (  2,194 MB) (   75x)
third_party (  433 files):   239,155 LoC (  8,683 kB) to    9,713,872 LoC (412,829 kB) (   41x)
total       ( 1526 files): 1,212,675 LoC ( 54,242 kB) to  104,133,982 LoC (  5,973 MB) (   86x)


Change-Id: I1ff5e752ee3a96d388a4393c2592aec68f834000
Notry: true
Reviewed-on: https://chromium-review.googlesource.com/c/1450113
Commit-Queue: Sigurd Schneider <sigurds@chromium.org>
Reviewed-by: Marja Hölttä <marja@chromium.org>
Cr-Commit-Position: refs/heads/master@{#59322}
2019-02-04 09:34:28 +00:00
benchmarks [test] Ensure random generator in JSTests does not use float arithmetic 2018-12-17 10:05:08 +00:00
build_overrides [ndk] Change android ndk root for v8 2018-01-11 08:10:33 +00:00
custom_deps [build] Add common directory for custom deps 2018-06-08 19:23:02 +00:00
docs [Docs] Removed unused docs because they are moved to GitHub 2015-11-19 10:23:30 +00:00
gni Always route builds through jumbo.gni for simpler code 2019-01-29 12:51:50 +00:00
include [Cleanup] Delete deprecated ObjectTemplate::NewInstance() API 2019-02-01 16:47:35 +00:00
infra [test] Bump shards on slow bot 2019-02-01 20:51:31 +00:00
samples Add a sample that uses the JS API to create wasm 2018-06-07 23:43:38 +00:00
src [torque] Support non-tagged fields in classes 2019-02-04 09:32:59 +00:00
test [torque] Support non-tagged fields in classes 2019-02-04 09:32:59 +00:00
testing Remove dummy files created for rolling googletest. 2018-03-27 05:55:56 +00:00
third_party [cleanup] Use implicit context and sortState for most Call* macros 2019-02-04 09:30:58 +00:00
tools [tools] Also count input bytes in tools/locs.py 2019-02-04 09:34:28 +00:00
.clang-format [clang-format] Don't derive pointer alignment 2017-01-17 09:28:19 +00:00
.clang-tidy [tool] Remove unfixed clang-tidy warnings to ease use. 2018-10-26 07:40:32 +00:00
.editorconfig Add .editorconfig 2017-07-28 13:39:24 +00:00
.git-blame-ignore-revs [build] Add DEPS formatting to hyper-blame 2017-10-09 14:08:45 +00:00
.gitattributes .gitattributes: Mark minified emscripten js files as -diff 2018-09-19 16:27:10 +00:00
.gitignore Revert "[build] Port "Add patched eu-strip in third_party"" 2019-01-31 16:44:20 +00:00
.gn [test] Remove obsolete test262 archive extract 2018-03-28 13:52:15 +00:00
.vpython [tools] Correctly identify and report test crashes and infra failures 2018-10-30 15:05:40 +00:00
.ycm_extra_conf.py [ycm] Switch from gnu++11 to gnu++14 2017-11-27 07:48:21 +00:00
AUTHORS Fix preview of set entries 2019-02-03 19:35:11 +00:00
BUILD.gn [torque] Support non-tagged fields in classes 2019-02-04 09:32:59 +00:00
ChangeLog [release] Merge ChangeLog back to master 2018-12-07 15:41:59 +00:00
CODE_OF_CONDUCT.md Explicitly state that the Chromium Code of Conduct also applies to V8 2016-03-02 09:51:24 +00:00
codereview.settings Make Gerrit the default code review for V8 2017-06-30 17:37:37 +00:00
DEPS Update V8 DEPS. 2019-02-04 03:50:12 +00:00
LICENSE Add antlr4 runtime library to support Torque 2018-04-10 10:01:01 +00:00
LICENSE.fdlibm Add LICENSE.fdlibm for all the fdlibm imported sources. 2016-06-09 07:17:03 +00:00
LICENSE.strongtalk Add LICENSE.v8, LICENSE.strongtalk and LICENSE.valgrind to the v8 2011-02-03 07:10:06 +00:00
LICENSE.v8 Add LICENSE.v8, LICENSE.strongtalk and LICENSE.valgrind to the v8 2011-02-03 07:10:06 +00:00
LICENSE.valgrind Add LICENSE.v8, LICENSE.strongtalk and LICENSE.valgrind to the v8 2011-02-03 07:10:06 +00:00
OWNERS Reduce wasm OWNERS to current team members 2018-10-15 14:47:49 +00:00
PRESUBMIT.py Optionally use halfsiphash for integer hashing. 2019-01-09 15:20:51 +00:00
README.md [Docs] Removed unused docs because they are moved to GitHub 2015-11-19 10:23:30 +00:00
snapshot_toolchain.gni Reland "Add Windows ARM64 ABI support to V8" 2018-10-24 19:46:36 +00:00
WATCHLISTS Update WATCHLIST wrt yangguo 2018-11-23 08:29:12 +00:00

V8 JavaScript Engine

V8 is Google's open source JavaScript engine.

V8 implements ECMAScript as specified in ECMA-262.

V8 is written in C++ and is used in Google Chrome, the open source browser from Google.

V8 can run standalone, or can be embedded into any C++ application.

V8 Project page: https://github.com/v8/v8/wiki

Getting the Code

Checkout depot tools, and run

    fetch v8

This will checkout V8 into the directory v8 and fetch all of its dependencies. To stay up to date, run

    git pull origin
    gclient sync

For fetching all branches, add the following into your remote configuration in .git/config:

    fetch = +refs/branch-heads/*:refs/remotes/branch-heads/*
    fetch = +refs/tags/*:refs/tags/*

Contributing

Please follow the instructions mentioned on the V8 wiki.