From df4e282eeb53ba19e6bd72a5a10f89a1989a55a3 Mon Sep 17 00:00:00 2001 From: normal Date: Thu, 2 Jul 2015 22:22:14 +0000 Subject: delay `exception: false' checks for minor speedup Delay hash lookups until we are about to hit an exception. This gives a minor speedup ratio of 2-3% in the new bm_io_nonblock_noex benchmark as well as reducing code. * benchmark/bm_io_nonblock_noex.rb: new benchmark * ext/openssl/ossl_ssl.c (no_exception_p): new function (ossl_start_ssl): adjust for no_exception_p (ossl_ssl_connect): adjust ossl_start_ssl call (ossl_ssl_connect_nonblock): ditto (ossl_ssl_accept): ditto (ossl_ssl_accept_nonblock): ditto (ossl_ssl_read_internal): adjust for no_exception_p (ossl_ssl_write_internal): ditto (ossl_ssl_write): adjust ossl_write_internal call (ossl_ssl_write_nonblock): ditto * ext/stringio/stringio.c (strio_read_nonblock): delay exception check * io.c (no_exception_p): new function (io_getpartial): call no_exception_p (io_readpartial): adjust for io_getpartial (get_kwargs_exception): remove (io_read_nonblock): adjust for io_getpartial, check no_exception_p on EOF (io_write_nonblock): call no_exception_p (rb_io_write_nonblock): do not check `exception: false' (argf_getpartial): adjust for io_getpartial [ruby-core:69778] [Feature #11318] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51113 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- ChangeLog | 26 ++++++++++++++++++++++++++ 1 file changed, 26 insertions(+) (limited to 'ChangeLog') diff --git a/ChangeLog b/ChangeLog index 5a6b48357a..07c011544d 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,29 @@ +Fri Jul 3 07:21:06 2015 Eric Wong + + * benchmark/bm_io_nonblock_noex.rb: new benchmark + * ext/openssl/ossl_ssl.c (no_exception_p): new function + (ossl_start_ssl): adjust for no_exception_p + (ossl_ssl_connect): adjust ossl_start_ssl call + (ossl_ssl_connect_nonblock): ditto + (ossl_ssl_accept): ditto + (ossl_ssl_accept_nonblock): ditto + (ossl_ssl_read_internal): adjust for no_exception_p + (ossl_ssl_write_internal): ditto + (ossl_ssl_write): adjust ossl_write_internal call + (ossl_ssl_write_nonblock): ditto + * ext/stringio/stringio.c (strio_read_nonblock): + delay exception check + * io.c (no_exception_p): new function + (io_getpartial): call no_exception_p + (io_readpartial): adjust for io_getpartial + (get_kwargs_exception): remove + (io_read_nonblock): adjust for io_getpartial, + check no_exception_p on EOF + (io_write_nonblock): call no_exception_p + (rb_io_write_nonblock): do not check `exception: false' + (argf_getpartial): adjust for io_getpartial + [ruby-core:69778] [Feature #11318] + Fri Jul 3 07:13:11 2015 Nobuyoshi Nakada * dir.c (replace_real_basename): Win32 API does not set errno, get -- cgit v1.2.3