Memory issues with DSO
I am experimenting with using mod_perl 1.2x as a DSO and have noticed that it does not share much memory between process and also seems to utilize much more memory. I thought that it is possible to use mod_perl 1.2x as a DSO when perl is compile with -Uusemymalloc and -Ubincompat5005 which it is. Is this a know issue and should building a DSO in mod_perl 1.x versions just be avoided? Thanks, Summary of my perl5 (revision 5.0 version 6 subversion 1) configuration: Platform: osname=linux, osvers=2.4.18-3smp, archname=i386-linux uname='linux warehouse-dev.spacdock.com 2.4.18-3smp #1 smp thu apr 18 07:27:31 edt 2002 i686 unknown ' config_args='-des -Doptimize=-O2 -march=i386 -mcpu=i686 -Dcc=gcc -Dcf_by=Red Hat, Inc. -Dcccdlflags=-fPIC -Dinstallprefix=/usr -Ubincompat5005 -Uusemymalloc -Dprefix=/usr -Darchname=i386-linux -Dvendorprefix=/usr -Dsiteprefix=/usr -Uusethreads -Uuseithreads -Uuselargefiles -Dd_dosuid -Dd_semctl_semun -Di_db -Di_ndbm -Di_gdbm -Di_shadow -Di_syslog -Dman3ext=3pm' hint=recommended, useposix=true, d_sigaction=define usethreads=undef use5005threads=undef useithreads=undef usemultiplicity=undef useperlio=undef d_sfio=undef uselargefiles=undef usesocks=undef use64bitint=undef use64bitall=undef uselongdouble=undef Compiler: cc='gcc', ccflags ='-fno-strict-aliasing -I/usr/local/include', optimize='-O2 -march=i386 -mcpu=i686', cppflags='-fno-strict-aliasing -I/usr/local/include' ccversion='', gccversion='2.96 2731 (Red Hat Linux 7.3 2.96-110)', gccosandvers='' intsize=4, longsize=4, ptrsize=4, doublesize=8, byteorder=1234 d_longlong=define, longlongsize=8, d_longdbl=define, longdblsize=12 ivtype='long', ivsize=4, nvtype='double', nvsize=8, Off_t='off_t', lseeksize=4 alignbytes=4, usemymalloc=n, prototype=define Linker and Libraries: ld='gcc', ldflags =' -L/usr/local/lib' libpth=/usr/local/lib /lib /usr/lib libs=-lnsl -ldl -lm -lc -lcrypt -lutil perllibs=-lnsl -ldl -lm -lc -lcrypt -lutil libc=/lib/libc-2.2.5.so, so=so, useshrplib=false, libperl=libperl.a Dynamic Linking: dlsrc=dl_dlopen.xs, dlext=so, d_dlsymun=undef, ccdlflags='-rdynamic' cccdlflags='-fPIC', lddlflags='-shared -L/usr/local/lib' -- Reporting bugs: http://perl.apache.org/bugs/ Mail list info: http://perl.apache.org/maillist/modperl.html
Re: Memory issues with DSO
Hi there, On Fri, 29 Aug 2003, Stathy G. Touloumis wrote: should building a DSO in mod_perl 1.x versions just be avoided? I think so, and so I think does Randal. This was discussed briefly here not long ago in a couple of threads, check the archives. 73, Ged. -- Reporting bugs: http://perl.apache.org/bugs/ Mail list info: http://perl.apache.org/maillist/modperl.html
Re: Memory issues with DSO
should building a DSO in mod_perl 1.x versions just be avoided? I think so, and so I think does Randal. This was discussed briefly here not long ago in a couple of threads, check the archives. Thanks, I will check the archives. -- Reporting bugs: http://perl.apache.org/bugs/ Mail list info: http://perl.apache.org/maillist/modperl.html
Memory issues with DSO
Sorry that I neglected to list all info : Apache version 1.3.27 mod_perl version 1.26 OS version RedHat Linux 2.4.20-18.7 perl -V : Summary of my perl5 (revision 5.0 version 6 subversion 1) configuration: Platform: osname=linux, osvers=2.4.18-3smp, archname=i386-linux uname='linux warehouse-dev.spacdock.com 2.4.18-3smp #1 smp thu apr 18 07:27:31 edt 2002 i686 unknown ' config_args='-des -Doptimize=-O2 -march=i386 -mcpu=i686 -Dcc=gcc -Dcf_by=Red Hat, Inc. -Dcccdlflags=-fPIC -Dinstallprefix=/usr -Ubincompat5005 -Uusemymalloc -Dprefix=/usr -Darchname=i386-linux -Dvendorprefix=/usr -Dsiteprefix=/usr -Uusethreads -Uuseithreads -Uuselargefiles -Dd_dosuid -Dd_semctl_semun -Di_db -Di_ndbm -Di_gdbm -Di_shadow -Di_syslog -Dman3ext=3pm' hint=recommended, useposix=true, d_sigaction=define usethreads=undef use5005threads=undef useithreads=undef usemultiplicity=undef useperlio=undef d_sfio=undef uselargefiles=undef usesocks=undef use64bitint=undef use64bitall=undef uselongdouble=undef Compiler: cc='gcc', ccflags ='-fno-strict-aliasing -I/usr/local/include', optimize='-O2 -march=i386 -mcpu=i686', cppflags='-fno-strict-aliasing -I/usr/local/include' ccversion='', gccversion='2.96 2731 (Red Hat Linux 7.3 2.96-110)', gccosandvers='' intsize=4, longsize=4, ptrsize=4, doublesize=8, byteorder=1234 d_longlong=define, longlongsize=8, d_longdbl=define, longdblsize=12 ivtype='long', ivsize=4, nvtype='double', nvsize=8, Off_t='off_t', lseeksize=4 alignbytes=4, usemymalloc=n, prototype=define Linker and Libraries: ld='gcc', ldflags =' -L/usr/local/lib' libpth=/usr/local/lib /lib /usr/lib libs=-lnsl -ldl -lm -lc -lcrypt -lutil perllibs=-lnsl -ldl -lm -lc -lcrypt -lutil libc=/lib/libc-2.2.5.so, so=so, useshrplib=false, libperl=libperl.a Dynamic Linking: dlsrc=dl_dlopen.xs, dlext=so, d_dlsymun=undef, ccdlflags='-rdynamic' cccdlflags='-fPIC', lddlflags='-shared -L/usr/local/lib' -- Reporting bugs: http://perl.apache.org/bugs/ Mail list info: http://perl.apache.org/maillist/modperl.html
