Am 06.06.2017 um 23:38 schrieb Emilio G. Cota:
> On Tue, Jun 06, 2017 at 22:28:23 +0200, Geert Martin Ijewski wrote:
>> On a fully patched Windows 10 with an i5-4690 this code works for me
(TM):
>
> Thanks!
> Can you please test this?
>
>Emilio
> ---
> #include "qemu/osdep.h"
> #incl
On Tue, Jun 06, 2017 at 22:28:23 +0200, Geert Martin Ijewski wrote:
> On a fully patched Windows 10 with an i5-4690 this code works for me (TM):
Thanks!
Can you please test this?
Emilio
---
#include "qemu/osdep.h"
#include
static unsigned int linesize_win(PROCESSOR_CACHE_TYPE ty
Am 06.06.2017 um 19:39 schrieb Richard Henderson:
On 06/06/2017 09:11 AM, Emilio G. Cota wrote:
On Tue, Jun 06, 2017 at 01:39:45 -0400, Pranith Kumar wrote:
On Mon, Jun 5, 2017 at 6:49 PM, Emilio G. Cota wrote:
This is a constant used as a hint for padding structs to hopefully
avoid
false ca
On 06/06/2017 09:11 AM, Emilio G. Cota wrote:
On Tue, Jun 06, 2017 at 01:39:45 -0400, Pranith Kumar wrote:
On Mon, Jun 5, 2017 at 6:49 PM, Emilio G. Cota wrote:
This is a constant used as a hint for padding structs to hopefully avoid
false cache line sharing.
The constant can be set at config
On Tue, Jun 06, 2017 at 01:39:45 -0400, Pranith Kumar wrote:
> On Mon, Jun 5, 2017 at 6:49 PM, Emilio G. Cota wrote:
> > This is a constant used as a hint for padding structs to hopefully avoid
> > false cache line sharing.
> >
> > The constant can be set at configure time by defining QEMU_CACHELI
On 06/05/2017 10:39 PM, Pranith Kumar wrote:
Is there any reason not to use sysconf(_SC_LEVEL1_DCACHE_LINESIZE)?
That's an excellent idea. In fact... see reply to 3/3.
r~
On Mon, Jun 5, 2017 at 6:49 PM, Emilio G. Cota wrote:
> This is a constant used as a hint for padding structs to hopefully avoid
> false cache line sharing.
>
> The constant can be set at configure time by defining QEMU_CACHELINE_SIZE
> via --extra-cflags. If not set there, we try to obtain the va
This is a constant used as a hint for padding structs to hopefully avoid
false cache line sharing.
The constant can be set at configure time by defining QEMU_CACHELINE_SIZE
via --extra-cflags. If not set there, we try to obtain the value from
the machine running the configure script. If we fail, w
