From: "H . J . Lu" <hjl@valinux.com>
To: linux-ia64@vger.kernel.org
Subject: Re: [Linux-ia64] IA64 Linux library problem
Date: Wed, 19 Jul 2000 15:39:57 +0000 [thread overview]
Message-ID: <marc-linux-ia64-105590678205214@msgid-missing> (raw)
In-Reply-To: <marc-linux-ia64-105590678205213@msgid-missing>
On Wed, Jul 19, 2000 at 05:30:23PM +0200, Einar Saltnes wrote:
> Hello!
>
> We are experiencing some problems using some library routines on ia64.
> We have an Itanium monoprocessor from Fujitsu Siemens running Red Hat
> Linux
> Development Release for IA-64.
>
>
> 1)
> We experience that
> sysconf(_SC_NPROCESSORS_ONLN) returns 0 (zero) on a monoprocessor ia64.
>
Known problem. It is a mismatch between libc and kernel.
>
> 2)
> We also experience errors using
> cout << xxx << endl;
> when linking with the pthread library.
> Using "endl" will give segmentation fault when linking with pthread
> library, while the very same statement will be OK when not linking with
It is a known problem. libc is MT safe. But libstdc++ is not configured
for MT safe.
H.J.
next prev parent reply other threads:[~2000-07-19 15:39 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2000-07-19 15:30 [Linux-ia64] IA64 Linux library problem Einar Saltnes
2000-07-19 15:39 ` H . J . Lu [this message]
2000-07-21 22:22 ` H . J . Lu
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