Hi Gleb,
On a related note, does Qemu have an option to emulate RDTSC?
Thanks,
Joji.
-Original Message-
From: Gleb Natapov [mailto:g...@redhat.com]
Sent: Wednesday, April 24, 2013 11:57 PM
To: Joji Mekkattuparamban (joji)
Cc: Marcelo Tosatti; qemu-devel@nongnu.org; k...@vger.kernel.org
?
Thanks!
Joji.
-Original Message-
From: Marcelo Tosatti [mailto:mtosa...@redhat.com]
Sent: Wednesday, April 24, 2013 1:28 AM
To: Gleb Natapov
Cc: Joji Mekkattuparamban (joji); qemu-devel@nongnu.org; k...@vger.kernel.org
Subject: Re: [Qemu-devel] Para-Virtualized Clock Usage
On Tue, Apr 23
Greetings,
I have a SMP guest application, running on the 2.6.27 Linux kernel. The
application, originally written for bare metal, makes extensive use of the TSC,
by directly invoking rdtsc from the user space for timestamp purposes. While
running on KVM (RHEL version 6.3), we are running into
