<div dir="ltr"><div dir="ltr">This is mostly to deal with zink atm because there's no allocator/suballocator in use, meaning every resource gets its own alloc. There's a ticket (<a href="https://gitlab.freedesktop.org/mesa/mesa/-/issues/4293">https://gitlab.freedesktop.org/mesa/mesa/-/issues/4293</a>) for implementing aux/pb, but I don't have a timeline for that right now.</div><div dir="ltr"><br></div><div dir="ltr"><br></div><div>Mike</div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Wed, Mar 17, 2021 at 10:25 PM Brian Paul <<a href="mailto:brianp@vmware.com">brianp@vmware.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">On 3/17/21 6:12 PM, GitLab Mirror wrote:<br>
> Module: Mesa<br>
> Branch: master<br>
> Commit: 23100f3b6531d7055ae4d42e07bda09d991ea438<br>
> URL: <a href="https://nam04.safelinks.protection.outlook.com/?url=http%3A%2F%2Fcgit.freedesktop.org%2Fmesa%2Fmesa%2Fcommit%2F%3Fid%3D23100f3b6531d7055ae4d42e07bda09d991ea438&data=04%7C01%7Cbrianp%40vmware.com%7Cd05b2a74f4bd48bf385208d8e9a28db1%7Cb39138ca3cee4b4aa4d6cd83d9dd62f0%7C1%7C0%7C637516231677082505%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C1000&sdata=d3Ypjgh4TYqFsQDUbFCY956sLSv1hpqG4NP2OwP4it4%3D&reserved=0" rel="noreferrer" target="_blank">https://nam04.safelinks.protection.outlook.com/?url=http%3A%2F%2Fcgit.freedesktop.org%2Fmesa%2Fmesa%2Fcommit%2F%3Fid%3D23100f3b6531d7055ae4d42e07bda09d991ea438&data=04%7C01%7Cbrianp%40vmware.com%7Cd05b2a74f4bd48bf385208d8e9a28db1%7Cb39138ca3cee4b4aa4d6cd83d9dd62f0%7C1%7C0%7C637516231677082505%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C1000&sdata=d3Ypjgh4TYqFsQDUbFCY956sLSv1hpqG4NP2OwP4it4%3D&reserved=0</a><br>
> <br>
> Author: Dave Airlie <<a href="mailto:airlied@redhat.com" target="_blank">airlied@redhat.com</a>><br>
> Date: Wed Mar 17 13:33:14 2021 +1000<br>
> <br>
> lavapipe: bump maxMemoryAllocationCount<br>
> <br>
> not sure why this was so low<br>
<br>
4096 is the minimum maximum that Vulkan supports. I believe that's what <br>
Nvidia and AMD's Windows Vulkan drivers say.<br>
<br>
If you want your Vulkan app to be really cross-platform it's a limit to <br>
be aware of.<br>
<br>
-Brian<br>
<br>
<br>
> <br>
> Reviewed-By: Mike Blumenkrantz <<a href="mailto:michael.blumenkrantz@gmail.com" target="_blank">michael.blumenkrantz@gmail.com</a>><br>
> Reviewed-by: Adam Jackson <<a href="mailto:ajax@redhat.com" target="_blank">ajax@redhat.com</a>><br>
> Part-of: <<a href="https://nam04.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgitlab.freedesktop.org%2Fmesa%2Fmesa%2F-%2Fmerge_requests%2F9644&data=04%7C01%7Cbrianp%40vmware.com%7Cd05b2a74f4bd48bf385208d8e9a28db1%7Cb39138ca3cee4b4aa4d6cd83d9dd62f0%7C1%7C0%7C637516231677082505%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C1000&sdata=uzbWE3%2FG6AupVIc0kOYl8n5XcKw%2FcufKmK3tDEzhTyE%3D&reserved=0" rel="noreferrer" target="_blank">https://nam04.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgitlab.freedesktop.org%2Fmesa%2Fmesa%2F-%2Fmerge_requests%2F9644&data=04%7C01%7Cbrianp%40vmware.com%7Cd05b2a74f4bd48bf385208d8e9a28db1%7Cb39138ca3cee4b4aa4d6cd83d9dd62f0%7C1%7C0%7C637516231677082505%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C1000&sdata=uzbWE3%2FG6AupVIc0kOYl8n5XcKw%2FcufKmK3tDEzhTyE%3D&reserved=0</a>><br>
> <br>
> ---<br>
> <br>
> src/gallium/frontends/lavapipe/lvp_device.c | 2 +-<br>
> 1 file changed, 1 insertion(+), 1 deletion(-)<br>
> <br>
> diff --git a/src/gallium/frontends/lavapipe/lvp_device.c b/src/gallium/frontends/lavapipe/lvp_device.c<br>
> index 61edf15dd0a..b087e2a7d68 100644<br>
> --- a/src/gallium/frontends/lavapipe/lvp_device.c<br>
> +++ b/src/gallium/frontends/lavapipe/lvp_device.c<br>
> @@ -574,7 +574,7 @@ VKAPI_ATTR void VKAPI_CALL lvp_GetPhysicalDeviceProperties(VkPhysicalDevice phys<br>
> .maxUniformBufferRange = pdevice->pscreen->get_shader_param(pdevice->pscreen, PIPE_SHADER_FRAGMENT, PIPE_SHADER_CAP_MAX_CONST_BUFFER_SIZE),<br>
> .maxStorageBufferRange = pdevice->pscreen->get_param(pdevice->pscreen, PIPE_CAP_MAX_SHADER_BUFFER_SIZE),<br>
> .maxPushConstantsSize = MAX_PUSH_CONSTANTS_SIZE,<br>
> - .maxMemoryAllocationCount = 4096,<br>
> + .maxMemoryAllocationCount = UINT32_MAX,<br>
> .maxSamplerAllocationCount = 32 * 1024,<br>
> .bufferImageGranularity = 64, /* A cache line */<br>
> .sparseAddressSpaceSize = 0,<br>
> <br>
> _______________________________________________<br>
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> <br>
<br>
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</blockquote></div>