Hi,
I use Fedora 12 and gcc+Qt4+KDevelop to develop programs. I don't know if this
is a real gcc bug but I think that should notify about the problem.
My compilations is very very slow after I upgrade to this version.
A normal compilation takes 1 or 2 minutes now takes a 30 or more minutes and
almost 100% of CPU is used:
see ps aux command results:
root 3126 0.0 0.0 1900 452 ? S 08:27 0:00 g++ -c -pipe
-O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fstack-protector
--param=ssp-buffer-size=4 -m
root 3132 0.0 0.0 2088 588 ? S 08:27 0:00 /usr/bin/g++
-c -pipe -O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fstack-protector
--param=ssp-buffer-
root 3133 99.6 19.5 209812 201012 ? R 08:27 24:03
/usr/libexec/gcc/i686-redhat-linux/4.4.2/cc1plus -fpreprocessed
/var/cache/ccache/cadpagar.tmp.barney.
root 3134 0.0 0.4 7776 5076 ? S 08:27 0:00 as -Qy -o
/var/cache/ccache/tmp.hash.barney.consultecnica.com.br.3126.o -
The packages installed are:
kernel-headers-2.6.31.6-145.fc12.i686
kernel-PAE-2.6.31.6-145.fc12.i686
kernel-PAE-devel-2.6.31.6-145.fc12.i686
gcc-c++-4.4.2-7.fc12.i686
gcc-4.4.2-7.fc12.i686
gcc-gfortran-4.4.2-7.fc12.i686
libgcc-4.4.2-7.fc12.i686
ccache-2.4-16.fc12.i686
glib-1.2.10-33.fc12.i686
glib2-devel-2.22.2-3.fc12.i686
glibc-headers-2.11-2.i686
glibc-2.11-2.i686
glib2-2.22.2-3.fc12.i686
glibc-common-2.11-2.i686
glibc-devel-2.11-2.i686
any another one information please will request
Thanks in advance
Volnei
--
Summary: Compilation very slow with gcc 4.4.2 using Fedora 12
Product: gcc
Version: 4.4.2
Status: UNCONFIRMED
Severity: major
Priority: P3
Component: c++
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: vcputtini at consultecnica dot com dot br
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42252
