Because kernel still returns pni I think that class_plan should also be
changed to use pni instead of sse3.
Dne 8.8.2013 19:50, Eric J Korpela napsal(a):
PNI includes more than SSE related instructions. That's probably why it's
referred to as PNI rather than SSE3
On Thu, Aug 8, 2013 at 10:43 AM, Michael Tughan <
[email protected]> wrote:
At least on the Linux 3.8 VM I have immediate access to, it is still
referred by PNI, not SSE3. Whether that should fully determine how it's
called, I'm not sure. It's proper name, and the one that most people know
it by, is properly SSE3.
Michael Tughan
On 2013-08-08, at 1:40 PM, Eric J Korpela <[email protected]>
wrote:
I don't believe the Linux kernel has changed.
On Thu, Aug 8, 2013 at 10:38 AM, Rom Walton <[email protected]> wrote:
At the time that the code was written it also happened to be what the
Linux kernel was returning for the same instruction set in the CPU
features
area of /proc/cpuinfo.
We should update it if the Linux kernel has changed.
My goal was to be consistent across platforms.
----- Rom
-----Original Message-----
From: boinc_dev [mailto:[email protected]] On Behalf
Of
Jorden van der Elst
Sent: Thursday, August 08, 2013 1:32 PM
To: Robert Kreß
Cc: BOINC Dev Mailing List
Subject: Re: [boinc_dev] SSE3 detection (Radim Van?o)
On Thu, Aug 8, 2013 at 7:09 PM, Robert Kreß <[email protected]> wrote:
Well Boinc is detecting SSE3 if it’s present and usable – but one
called it “pni” instead of SSE3 !?!
Not 'one' called it that, but Intel themselves.
From http://en.wikipedia.org/wiki/SSE3
"SSE3, Streaming SIMD Extensions 3, also known by its Intel code name
Prescott New Instructions (PNI)"
-- Jord van der Elst.
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