diff options
| author | normal <normal@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2015-07-02 01:58:14 +0000 |
|---|---|---|
| committer | normal <normal@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2015-07-02 01:58:14 +0000 |
| commit | 6dda4f17a9dade5cf3b333eebd8fcc3119aaddc1 (patch) | |
| tree | 2218eaaeadc6c44cc1934c32d1285339165c145c /ChangeLog | |
| parent | ccd85f7b17473f7b617ece673da7ee2a66c80509 (diff) | |
socket: memoize common socket families in fptr->mode
This provides a minor speedup by avoiding an extra syscall
require 'socket'
require 'benchmark'
nr = 100000
msg = 'hello world'
buf = ''
size = msg.bytesize
puts(Benchmark.measure do
UNIXSocket.pair(:SEQPACKET) do |a, b|
nr.times do
a.sendmsg_nonblock(msg, 0, exception: false)
b.recv(size, 0, buf)
end
end
end)
user system total real
before: 0.330000 0.340000 0.670000 ( 0.678235)
after: 0.290000 0.240000 0.530000 ( 0.534527)
* ext/socket/rubysocket.h: flags for common socket families
(rsock_getfamily): update signature
* include/ruby/io.h: comment socket FMODE flags
* ext/socket/init.c (rsock_getfamily): memoize family
* ext/socket/basicsocket.c: adjust rsock_getfamily calls
* ext/socket/ancdata.c: ditto
[ruby-core:69713] [Feature #11298]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51097 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 10 |
1 files changed, 10 insertions, 0 deletions
@@ -1,3 +1,13 @@ +Thu Jul 2 10:43:36 2015 Eric Wong <e@80x24.org> + + * ext/socket/rubysocket.h: flags for common socket families + (rsock_getfamily): update signature + * include/ruby/io.h: comment socket FMODE flags + * ext/socket/init.c (rsock_getfamily): memoize family + * ext/socket/basicsocket.c: adjust rsock_getfamily calls + * ext/socket/ancdata.c: ditto + [ruby-core:69713] [Feature #11298] + Thu Jul 2 10:30:01 2015 SHIBATA Hiroshi <hsbt@ruby-lang.org> * lib/rubygems/resolver.rb: fixed NameError of Gem::Util::NULL_DEVICE. |