From: "Harald Anlauf" <anlauf@gmx.de>
To: Ian Lance Taylor <iant@google.com>
Cc: binutils@sourceware.org, amodra@bigpond.net.au
Subject: Re: Performance of ld on GFS (Global File System)
Date: Mon, 29 Sep 2008 09:56:00 -0000 [thread overview]
Message-ID: <20080929095518.243140@gmx.net> (raw)
In-Reply-To: <m3ej37dkxp.fsf@google.com>
Hi Ian,
> The newer gold linker tries pretty hard to minimize system calls. It
> does expect to be able to mmap the input files for read access.
I downloaded and compiled the latest snapshot of binutils:
GNU gold (GNU Binutils 2.19.50.20080929) 1.7
However, linking unfortunately failed, because the (Fortran) program
I work on needs OpenMPI which uses COMMON blocks:
./gold: lib/libbasic.a(mo_mpi.o): multiple definition of mpi_fortran_in_place_
./gold: lib/librttov7.a(RTTOV7_MPI.o): previous definition here
[...more similar messages deleted...]
./gold: mpi_fortran_in_place_: unsupported symbol section 0xff02
[...more similar messages deleted...]
At least these messages were emitted quickly... ;-)
Are there any chances that COMMON blocks will be supported?
Cheers,
Harald
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next prev parent reply other threads:[~2008-09-29 9:56 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-09-24 20:03 Harald Anlauf
2008-09-25 2:54 ` Alan Modra
2008-09-25 13:48 ` Harald Anlauf
2008-09-26 14:47 ` Ian Lance Taylor
2008-09-29 9:56 ` Harald Anlauf [this message]
2008-09-29 16:49 ` Ian Lance Taylor
2008-09-29 21:56 ` Harald Anlauf
2008-09-30 16:46 ` Harald Anlauf
2008-10-03 22:34 ` Cary Coutant
2008-10-06 8:02 ` Harald Anlauf
2008-10-13 15:16 ` Harald Anlauf
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