[Mesa-dev] [vulkan][intel] SIGBUS, Bus error during command buffer recording

2018-03-14 Thread Vyacheslav Gonakhchyan
Hi! When recording command buffer I get error: Program received signal SIGBUS, Bus error. anv_state_stream_alloc (stream=stream@entry=0x9dbf9dd8, size=64, alignment=alignment@entry=32) at vulkan/anv_allocator.c:913 913 VG_NOACCESS_WRITE(&sb->block, stream->block); 0 in anv_state_stre

Re: [Mesa-dev] Fwd: GPU-CPU sync during radeonQueryGetResult

2015-07-06 Thread Vyacheslav Gonakhchyan
y it knows the > other thing will be ready. No idea if that's the case here. > > Hope this helps, > > -ilia > > > On Mon, Jul 6, 2015 at 1:05 PM, Vyacheslav Gonakhchyan > wrote: > > Ilia, thanks for the gallium link. > > Do you know any links to

Re: [Mesa-dev] Fwd: GPU-CPU sync during radeonQueryGetResult

2015-07-06 Thread Vyacheslav Gonakhchyan
n query be performed in parallel with another frame being processed or does it need complete GPU pipeline flush? Thanks, Vyacheslav On Mon, Jul 6, 2015 at 8:32 PM, Ilia Mirkin wrote: > On Mon, Jul 6, 2015 at 11:29 AM, Vyacheslav Gonakhchyan > wrote: > > Hi, everyone. > > >

[Mesa-dev] Fwd: GPU-CPU sync during radeonQueryGetResult

2015-07-06 Thread Vyacheslav Gonakhchyan
Hi, everyone. Trying to understand method radeonQueryGetResult (more broadly GPU-CPU sync). static void radeonQueryGetResult(struct gl_context *ctx, struct gl_query_object *q) { struct radeon_query_object *query = (struct radeon_query_object *)q; uint32_t *result; int i; rade