On Tue, Jul 07, 2020 at 03:57:06PM +1000, Nicholas Piggin wrote:
> Yes, powerpc could certainly get more performance out of the slow
> paths, and then there are a few parameters to tune.
Can you clarify? The slow path is already in use on ARM64 which is weak,
so I doubt there's superfluous
On Tue, Jul 07, 2020 at 04:01:28PM -0700, Nick Desaulniers wrote:
> I'm trying to put together a Micro Conference for Linux Plumbers
> conference focused on "make LLVM slightly less shitty." Do you all
> plan on attending the conference? Would it be worthwhile to hold a
> session focused on
On Tue, Jul 07, 2020 at 11:33:45PM -0400, Waiman Long wrote:
> From 5d7941a498935fb225b2c7a3108cbf590114c3db Mon Sep 17 00:00:00 2001
> From: Waiman Long
> Date: Tue, 7 Jul 2020 22:29:16 -0400
> Subject: [PATCH 2/9] locking/pvqspinlock: Introduce
> CONFIG_PARAVIRT_QSPINLOCKS_LITE
>
> Add a new
On 2020/7/7 下午10:45, Kishon Vijay Abraham I wrote:
Hi Jason,
On 7/7/2020 3:17 PM, Jason Wang wrote:
On 2020/7/6 下午5:32, Kishon Vijay Abraham I wrote:
Hi Jason,
On 7/3/2020 12:46 PM, Jason Wang wrote:
On 2020/7/2 下午9:35, Kishon Vijay Abraham I wrote:
Hi Jason,
On 7/2/2020 3:40 PM, Jason
On 7/8/20 4:41 AM, Peter Zijlstra wrote:
On Tue, Jul 07, 2020 at 03:57:06PM +1000, Nicholas Piggin wrote:
Yes, powerpc could certainly get more performance out of the slow
paths, and then there are a few parameters to tune.
Can you clarify? The slow path is already in use on ARM64 which is
On 7/8/20 1:10 AM, Nicholas Piggin wrote:
Excerpts from Waiman Long's message of July 8, 2020 1:33 pm:
On 7/7/20 1:57 AM, Nicholas Piggin wrote:
Yes, powerpc could certainly get more performance out of the slow
paths, and then there are a few parameters to tune.
We don't have a good alternate
On 7/8/20 4:32 AM, Peter Zijlstra wrote:
On Tue, Jul 07, 2020 at 11:33:45PM -0400, Waiman Long wrote:
From 5d7941a498935fb225b2c7a3108cbf590114c3db Mon Sep 17 00:00:00 2001
From: Waiman Long
Date: Tue, 7 Jul 2020 22:29:16 -0400
Subject: [PATCH 2/9] locking/pvqspinlock: Introduce
On 7/8/20 7:50 PM, Waiman Long wrote:
On 7/8/20 1:10 AM, Nicholas Piggin wrote:
Excerpts from Waiman Long's message of July 8, 2020 1:33 pm:
On 7/7/20 1:57 AM, Nicholas Piggin wrote:
Yes, powerpc could certainly get more performance out of the slow
paths, and then there are a few parameters
