Mercurial > hg
view tests/test-churn.t @ 43044:f9d35f01b8b3
setup: build extensions in parallel by default
The build_ext distutils command in Python 3.5+ has a "parallel"
option that controls whether to build extensions in parallel. It
is disabled by default (None) and can be set to an integer value
for number of cores or True to indicate use all available CPU
cores.
This commit changes our build_ext command override to set
"parallel" to True unless a value has been provided by the caller.
On my machine, this makes `python setup.py build_ext` 1-4s faster.
It is worth noting that at this time, each individual source file
constituting the extension is still built serially. For Mercurial,
this means that we can't build faster than the slowest-to-build
extension, which is the zstd extension by a long shot. This means
that setup.py is still not very efficient at utilizing multiple
cores. But we're better than before.
Differential Revision: https://phab.mercurial-scm.org/D6923
# no-check-commit because of foo_bar naming
author | Gregory Szorc <gregory.szorc@gmail.com> |
---|---|
date | Mon, 30 Sep 2019 17:26:41 -0700 |
parents | 81e4f039a0cd |
children | b84c3d43ff2e |
line wrap: on
line source
$ echo "[extensions]" >> $HGRCPATH $ echo "churn=" >> $HGRCPATH create test repository $ hg init repo $ cd repo $ echo a > a $ hg ci -Am adda -u user1 -d 6:00 adding a $ echo b >> a $ echo b > b $ hg ci -m changeba -u user2 -d 9:00 a $ hg ci -Am addb -u user2 -d 9:30 adding b $ echo c >> a $ echo c >> b $ echo c > c $ hg ci -m changeca -u user3 -d 12:00 a $ hg ci -m changecb -u user3 -d 12:15 b $ hg ci -Am addc -u user3 -d 12:30 adding c $ mkdir -p d/e $ echo abc > d/e/f1.txt $ hg ci -Am "add d/e/f1.txt" -u user1 -d 12:45 d/e/f1.txt $ mkdir -p d/g $ echo def > d/g/f2.txt $ hg ci -Am "add d/g/f2.txt" -u user1 -d 13:00 d/g/f2.txt churn separate directories $ cd d $ hg churn e user1 1 *************************************************************** churn all $ hg churn user1 3 *************************************************************** user3 3 *************************************************************** user2 2 ****************************************** churn excluding one dir $ hg churn -X e user3 3 *************************************************************** user1 2 ****************************************** user2 2 ****************************************** churn up to rev 2 $ hg churn -r :2 user2 2 *************************************************************** user1 1 ******************************* $ cd .. churn with aliases $ cat > ../aliases <<EOF > user1 alias1 > user3 alias3 > not-an-alias > EOF churn with .hgchurn $ mv ../aliases .hgchurn $ hg churn skipping malformed alias: not-an-alias alias1 3 ************************************************************** alias3 3 ************************************************************** user2 2 ***************************************** $ rm .hgchurn churn with column specifier $ COLUMNS=40 hg churn user1 3 *********************** user3 3 *********************** user2 2 *************** churn by hour $ hg churn -f '%H' -s 06 1 **************** 09 2 ********************************* 12 4 ****************************************************************** 13 1 **************** churn with separated added/removed lines $ hg rm d/g/f2.txt $ hg ci -Am "removed d/g/f2.txt" -u user1 -d 14:00 d/g/f2.txt $ hg churn --diffstat user1 +3/-1 ++++++++++++++++++++++++++++++++++++++++------------- user3 +3/-0 ++++++++++++++++++++++++++++++++++++++++ user2 +2/-0 +++++++++++++++++++++++++++ churn --diffstat with color $ hg --config extensions.color= churn --config color.mode=ansi \ > --diffstat --color=always user1 +3/-1 \x1b[0;32m++++++++++++++++++++++++++++++++++++++++\x1b[0m\x1b[0;31m-------------\x1b[0m (esc) user3 +3/-0 \x1b[0;32m++++++++++++++++++++++++++++++++++++++++\x1b[0m (esc) user2 +2/-0 \x1b[0;32m+++++++++++++++++++++++++++\x1b[0m (esc) changeset number churn $ hg churn -c user1 4 *************************************************************** user3 3 *********************************************** user2 2 ******************************* $ echo 'with space = no-space' >> ../aliases $ echo a >> a $ hg commit -m a -u 'with space' -d 15:00 churn with space in alias $ hg churn --aliases ../aliases -r tip no-space 1 ************************************************************ $ cd .. Issue833: ZeroDivisionError $ hg init issue-833 $ cd issue-833 $ touch foo $ hg ci -Am foo adding foo this was failing with a ZeroDivisionError $ hg churn test 0 $ cd .. Ignore trailing or leading spaces in emails $ cd repo $ touch bar $ hg ci -Am'bar' -u 'user4 <user4@x.com>' adding bar $ touch foo $ hg ci -Am'foo' -u 'user4 < user4@x.com >' adding foo $ hg log -l2 --template '[{author|email}]\n' [ user4@x.com ] [user4@x.com] $ hg churn -c user1 4 ********************************************************* user3 3 ****************************************** user2 2 **************************** user4@x.com 2 **************************** with space 1 ************** Test multibyte sequences in names $ echo bar >> bar $ hg --encoding utf-8 ci -m'changed bar' -u 'El NiƱo <nino@x.com>' $ hg --encoding utf-8 churn -ct '{author|person}' user1 4 ********************************************************** user3 3 ******************************************* user2 2 ***************************** user4 2 ***************************** El Ni\xc3\xb1o 1 ************** (esc) with space 1 ************** Test --template argument, with backwards compatibility $ hg churn -t '{author|user}' user1 4 *************************************************************** user3 3 *********************************************** user2 2 ******************************* nino 1 *************** with 1 *************** 0 user4 0 $ hg churn -T '{author|user}' user1 4 *************************************************************** user3 3 *********************************************** user2 2 ******************************* nino 1 *************** with 1 *************** 0 user4 0 $ hg churn -t 'alltogether' alltogether 11 ********************************************************* $ hg churn -T 'alltogether' alltogether 11 ********************************************************* $ cd ..