upstream/mercurial-mirror Files · contrib/vagrant/provision.sh

rust: Preallocate the returned `Vec` in `utils::files::relativize_path`...

rust: Preallocate the returned `Vec` in `utils::files::relativize_path` Profiling `rhg files > /dev/null` on an old snapshot of mozilla-central (with `perf` and the Firefox Profiler: https://github.com/firefox-devtools/profiler/blob/main/docs-user/guide-perf-profiling.md) showed non-trivial time spend in this function and in `realloc`. This change makes the wall-clock time for that process on my machine go from ~190 ms to ~150 ms. Differential Revision: https://phab.mercurial-scm.org/D10199

anatoly techtonik - - Load All Authors

File last commit:

r21874:8da01b6e default


                r47533:c94fa884

default

Download file

             provision.sh
        
                    10 lines
            
             | 292 B
            
                | application/x-sh
            
             |
                BashLexer
            
             / contrib / vagrant / provision.sh
          
                    History
                
                 |
                  Annotation
                 | Raw
                 |Copy content
                 |Copy permalink

      #!/bin/sh

      # This scripts is used to install dependencies for

      # testing Mercurial. Mainly used by Vagrant (see

      # Vagrantfile for details).

      export DEBIAN_FRONTEND=noninteractive

      apt-get update

      apt-get install -y -q python-dev unzip

      # run-tests.sh is added by Vagrantfile

      chmod +x run-tests.sh

	Site-wide shortcuts
/	Use quick search box
g h	Goto home page
g g	Goto my private gists page
g G	Goto my public gists page
g 0-9	Goto bookmarked items from 0-9
n r	New repository page
n g	New gist page

	Repositories
g s	Goto summary page
g c	Goto changelog page
g f	Goto files page
g F	Goto files page with file search activated
g p	Goto pull requests page
g o	Goto repository settings
g O	Goto repository access permissions settings
t s	Toggle sidebar on some pages

				#!/bin/sh
				# This scripts is used to install dependencies for
				# testing Mercurial. Mainly used by Vagrant (see
				# Vagrantfile for details).

				export DEBIAN_FRONTEND=noninteractive
				apt-get update
				apt-get install -y -q python-dev unzip
				# run-tests.sh is added by Vagrantfile
				chmod +x run-tests.sh