search for: nvf0_comput

On 01-12-15, Samuel Pitoiset wrote: >>> Ok, here is a MMT trace of vectorAdd: >>> >>> https://fedorapeople.org/~jwrdegoede/vectorAdd.log.gz >> >> Hi Hans, >> >> Thanks a lot. > > Well, I didn't know but Martin has a GK208... > I just tested the compute support on his card and ... it works without > any changes. :-)

...esn't explain why I did something wrong but heh? :-) > > You are right. With those bits added locally, the compute support totally hangs the GPU on my GK208 (NV108), and a reboot is needed. > > Please give a shot at this branch : > http://cgit.freedesktop.org/~hakzsam/mesa/log/?h=nvf0_compute > > It fixes the initialization of the compute state and allows me to > launch 'test_input_global' (ie. ./compute 8) on my GK208 without > any dmesg fails. That's a good start but more patches are coming. :-) This branch indeed works somewhat better, but things still hang...

Hi, On 04-12-15 09:54, Samuel Pitoiset wrote: > > > On 12/04/2015 09:45 AM, Hans de Goede wrote: <snip> >>> Please give a shot at this branch : >>> http://cgit.freedesktop.org/~hakzsam/mesa/log/?h=nvf0_compute >>> >>> It fixes the initialization of the compute state and allows me to >>> launch 'test_input_global' (ie. ./compute 8) on my GK208 without >>> any dmesg fails. That's a good start but more patches are coming. :-) >> >> This branch ind...

...is the GK208. That doesn't explain why I did something wrong but heh? :-) You are right. With those bits added locally, the compute support totally hangs the GPU on my GK208 (NV108), and a reboot is needed. Please give a shot at this branch : http://cgit.freedesktop.org/~hakzsam/mesa/log/?h=nvf0_compute It fixes the initialization of the compute state and allows me to launch 'test_input_global' (ie. ./compute 8) on my GK208 without any dmesg fails. That's a good start but more patches are coming. :-) Btw, according to the trace you sent me, you have a GK208b (NV106). Thanks! >...

...omething wrong but heh? :-) >> >> You are right. With those bits added locally, the compute support >> totally hangs the GPU on my GK208 (NV108), and a reboot is needed. >> >> Please give a shot at this branch : >> http://cgit.freedesktop.org/~hakzsam/mesa/log/?h=nvf0_compute >> >> It fixes the initialization of the compute state and allows me to >> launch 'test_input_global' (ie. ./compute 8) on my GK208 without >> any dmesg fails. That's a good start but more patches are coming. :-) > > This branch indeed works somewhat bette...