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Re: libstdc++/2211: Performance regression for cin.read with respect to g++-2.95.2 ?
- To: Theodore dot Papadopoulo at sophia dot inria dot fr, bkoz at gcc dot gnu dot org, gcc-bugs at gcc dot gnu dot org, gcc-prs at gcc dot gnu dot org, nobody at gcc dot gnu dot org
- Subject: Re: libstdc++/2211: Performance regression for cin.read with respect to g++-2.95.2 ?
- From: bkoz at gcc dot gnu dot org
- Date: 27 Jun 2001 00:19:30 -0000
Synopsis: Performance regression for cin.read with respect to g++-2.95.2 ?
Responsible-Changed-From-To: unassigned->bkoz
Responsible-Changed-By: bkoz
Responsible-Changed-When: Tue Jun 26 17:19:30 2001
Responsible-Changed-Why:
Mine.
State-Changed-From-To: open->feedback
State-Changed-By: bkoz
State-Changed-When: Tue Jun 26 17:19:30 2001
State-Changed-Why:
I'm not quite sure if this is still an issue.
std::ios::sync_with_stdio(false)
will improve output performance.
http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view&pr=2211&database=gcc