20:11 <alyssa> rosefromthedead: fwiw i'm typing out timer queries now

20:11 <alyssa> sorry/yw

20:56 <rosefromthedead> lol nw

20:56 <rosefromthedead> lmk how it goes, will be fun to see how far off my mental models are

20:57 <alyssa> i mean all the impl options are bonkers on a tiler

20:58 <alyssa> i picked a useful wrong

21:05 <rosefromthedead> well, my mental models were off in that i thought there existed a non bonkers option :)

21:05 <i509vcb> vkCmdBindIndexBuffer2KHR is allowed to have VK_NULL_HANDLE for the buffer argument if I am to believe from the "buffer must be a valid VkBuffer handle" statement?

21:05 <i509vcb> I'd assume NULL_HANDLE would just unbind the handle

21:06 <i509vcb> NVK appears to treat it like that as well

21:06 <alyssa> rosefromthedead: heh

21:06 <alyssa> i509vcb: nvk is probably right

23:11 <alyssa> rosefromthedead: https://gitlab.freedesktop.org/alyssa/mesa/-/commit/9894aeb77e3e2cc4d2bd7bc169e44678da8401ff

23:12 <alyssa> this passes the relevant piglits... big hack but it's a tiler lol

23:12 <alyssa> karolherbst: ^^

23:12 <karolherbst> noice

23:13 <alyssa> karolherbst: pls test, there's no cts coverage???

23:13 <alyssa> should work but

23:14 <karolherbst> mhhh, that's all CPU side, right?

23:15 <karolherbst> probably makes sense to fill the query buffer with the shader clock stuff once that's done

23:16 <karolherbst> but yeah.. dunno. I can give it a try and see how actually useful it it in the current state

23:17 <karolherbst> just that I kinda need timestamps on the GPU side so I know when certain commands are actually executed. but probably also totally fine to do it like this, as each command is an ioctl anyway.. kinda... I think?

23:29 <karolherbst> alyssa: fyi, piglit has a few tests

23:30 <karolherbst> but yeah.. seems like the CTS doesn't ... weird

23:31 <karolherbst> mhhh

23:31 <karolherbst> external/openglcts/modules/gl/gl4cDirectStateAccessQueriesTests.cpp has something

23:31 <rosefromthedead> alyssa: nice

23:32 <karolherbst> alyssa: the "closed source" CTS has some tests

23:32 <karolherbst> but also not much...

23:32 <karolherbst> pain