I think that probably not single thread. But Bspec says to recalculate max vs and wm thread if using scratch to avoid use out scrach space and to avoid deadlock. I don't know what the deadlock means there.
Thanks Zou Nanhai >>-----Original Message----- >>From: mesa-dev-bounces+nanhai.zou=intel....@lists.freedesktop.org >>[mailto:mesa-dev-bounces+nanhai.zou=intel....@lists.freedesktop.org] On >>Behalf Of Kenneth Graunke >>Sent: 2011年4月15日 15:09 >>To: mesa-dev@lists.freedesktop.org >>Subject: Re: [Mesa-dev] [PATCH 1/2] i965/fs: Add gen6 register spilling >>support. >> >>On 04/15/2011 12:00 AM, Zou, Nanhai wrote: >>> Hi Eric, >>> BSpec says VS and WM should fall to single thread to avoid racing if use >>scratch space. >>> >>> Thanks >>> Zou Nanhai >> >>Hrm. Do you have a volume/section reference? I thought that scratch >>space was done (or could be done) on a per-thread basis. >>_______________________________________________ >>mesa-dev mailing list >>mesa-dev@lists.freedesktop.org >>http://lists.freedesktop.org/mailman/listinfo/mesa-dev _______________________________________________ mesa-dev mailing list mesa-dev@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/mesa-dev
