Commit graph

5835 commits

Author SHA1 Message Date
Samuel Pitoiset
baf3924631 radv: do not lower color exports for FS that need an epilog
When building the main FS with GPL we don't know the color export
formats.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Daniel Schürmann <daniel@schuermann.dev>
Reviewed-by: Timur Kristóf <timur.kristof@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18255>
2022-09-09 06:26:27 +00:00
Samuel Pitoiset
a14354cf21 radv: fix reporting RT shaders in RGP
RGP expects a compute bind point. This allows it to show ISA of RT
shaders and also enables instruction timing.

Closes: https://gitlab.freedesktop.org/mesa/mesa/-/issues/7213
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18496>
2022-09-09 05:51:23 +00:00
Samuel Pitoiset
2e04aeb1e5 radv: capture RT pipelines from the SQTT layer
They were just not recorded.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18496>
2022-09-09 05:51:23 +00:00
Samuel Pitoiset
8866e6582d radv: emit SQTT markers for RT related commands
This reports RT commands like vkCmdTraceRaysKHR and
vkCmdBuildAccelerationStructuresKHR in RGP.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18496>
2022-09-09 05:51:23 +00:00
Konstantin Seurer
9cbc609db3 radv: Deduplicate push constant structs
This patch adds a header that is shared between the accel struct build
kernels and the dispatch code.

Signed-off-by: Konstantin Seurer <konstantin.seurer@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18376>
2022-09-07 15:45:48 +00:00
Samuel Pitoiset
d6321fee5f radv: only expose sparseResidencyImage3D on GFX9+
It's currently broken on Polaris10 and breaks running VKCTS entirely.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18457>
2022-09-07 08:57:13 +00:00
Samuel Pitoiset
8fcb4aa0eb radv: compact MRTs to save PS export memory space
If there are holes between color outputs (e.g. a shader exports MRT1,
but not MRT0), we can remove the holes by moving higher MRTs lower. The
hardware will remap the MRTs to their correct locations if we remove
holes in SPI_SHADER_COL_FORMAT but not CB_SHADER_MASK. This is good for
performance because the hardware will allocate less space for color
MRTs.

This also allows to remove even more unused color exports because we no
longer need to force previous targets to be non-zero. Only SotTR seems
affected from our fossils db.

fossils-db (NAVI21):
Totals from 859 (0.64% of 134913) affected shaders:
VGPRs: 24328 -> 24216 (-0.46%)
CodeSize: 1433276 -> 1422576 (-0.75%)
Instrs: 255275 -> 253728 (-0.61%)
Latency: 1666836 -> 1661544 (-0.32%)
InvThroughput: 346038 -> 343406 (-0.76%)
Copies: 16520 -> 16506 (-0.08%)
PreSGPRs: 25934 -> 25920 (-0.05%)
PreVGPRs: 19903 -> 19662 (-1.21%)

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5786>
2022-09-07 08:17:20 +00:00
Samuel Pitoiset
49c7d28b0b radv: gather MRTs that are written by the fragment shader
This will be used to filter color attachments without exports.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5786>
2022-09-07 08:17:20 +00:00
Bas Nieuwenhuizen
6e020dff99 radv: Expose 3d sparse images.
Tested-By: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18165>
2022-09-06 23:16:26 +00:00
Bas Nieuwenhuizen
c738c99a4a radv: Add 3d tile shapes for sparse binding.
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18165>
2022-09-06 23:16:26 +00:00
Bas Nieuwenhuizen
5a2efa98d9 radv: Add binding code for 3d sparse images.
GFX7-8 code is kinda expected. For GFX9 and GFX10 the entire
mipchain is duplicated by "layer" even though smaller mips also
have less layers.

Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18165>
2022-09-06 23:16:26 +00:00
Timur Kristóf
4f11fba0c1 radv: Enable EXT_mesh_shader on RDNA2 with RADV_PERFTEST=ext_ms
Signed-off-by: Timur Kristóf <timur.kristof@gmail.com>
Reviewed-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Acked-by: Martin Roukala <martin.roukala@mupuf.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18367>
2022-09-05 13:09:29 +00:00
Timur Kristóf
be56649fc6 radv: Implement EXT_mesh_shader draw calls.
There is a new packet DISPATCH_MESH_INDIRECT_MULTI which we use
for indirect mesh shader only draws. This packet allows using
a 3D dispatch (however firstTask doesn't work with this packet).

Otherwise everything else works the same way as
the NV_mesh_shader draw calls.

Signed-off-by: Timur Kristóf <timur.kristof@gmail.com>
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18367>
2022-09-05 13:09:29 +00:00
Igor Torrente
a0b08e2858 radv: anv: Use the new vk_clock_gettime and vk_time_max_deviation
functions

Removes the duplicated code and start using the new common
code.

v2: split anv/radv parts to separate commits

Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com> (v1)
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com> (v1)
Signed-off-by: Igor Torrente <igor.torrente@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18281>
2022-09-02 00:54:24 +00:00
Jason Ekstrand
aea0b6292c radv: Move to the common command pool framework
Now the common code support reuse, port radv over to using it.

Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18324>
2022-09-01 20:17:25 +00:00
Jason Ekstrand
44ab076fea vulkan: Add a vk_command_buffer_ops struct
This is the standard pattern in the kernel for providing vfunc tables
for C objects.  We're using it in the pipeline cache code but we're
about to start adding more stuff and so it really helps if we have it
for command buffers as well.

Reviewed-by: Dave Airlie <airlied@redhat.com>
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18324>
2022-09-01 20:17:25 +00:00
Jason Ekstrand
5c143b132a vulkan: Re-order arguments to vk_command_buffer_init
Most other init functions follow the Vulkan API convention of putting
the parent object first.

Reviewed-by: Dave Airlie <airlied@redhat.com>
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18324>
2022-09-01 20:17:25 +00:00
Jason Ekstrand
f90e2af996 vulkan: Re-order arguments to vk_command_pool_init
Most other init functions follow the Vulkan API convention of putting
the parent object first.

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18324>
2022-09-01 20:17:25 +00:00
Samuel Pitoiset
23fca58ef3 radv: constify radv_shader_info where it's missing
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Timur Kristóf <timur.kristof@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18278>
2022-09-01 17:02:17 +00:00
Samuel Pitoiset
72a8319471 radv: determine as_ls/as_es in radv_link_shaders_info()
This is a link shader info step somehow.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Timur Kristóf <timur.kristof@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18278>
2022-09-01 17:02:17 +00:00
Samuel Pitoiset
4d756d8ae3 radv: remove unused parameters in radv_fill_shader_info()
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Timur Kristóf <timur.kristof@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18278>
2022-09-01 17:02:17 +00:00
Samuel Pitoiset
be9cded237 radv: add and use a helper that merges shader info for merged stages on GFX9+
It looks much cleaner and it's pretty small.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Timur Kristóf <timur.kristof@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18278>
2022-09-01 17:02:17 +00:00
Samuel Pitoiset
60a7115b4e radv: cleanup computing the workgroup size for all stages
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Timur Kristóf <timur.kristof@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18278>
2022-09-01 17:02:17 +00:00
Samuel Pitoiset
5082918d65 radv: simplify determining if NGG passthrough can be enabled
NGG can't be enabled with XFB, so this check is redundant now.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Timur Kristóf <timur.kristof@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18278>
2022-09-01 17:02:17 +00:00
Samuel Pitoiset
dda00dd40b radv: move determining other NGG settings in radv_link_shaders_info()
At least, everything is at the same place now.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Timur Kristóf <timur.kristof@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18278>
2022-09-01 17:02:17 +00:00
Samuel Pitoiset
dfdd875b06 radv: refactor radv_nir_shader_info_link()
To use the similar producer/consumer logic we do when linking shaders.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Timur Kristóf <timur.kristof@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18278>
2022-09-01 17:02:17 +00:00
Samuel Pitoiset
2f9b30f30c radv: move computing NGG info and GS info to radv_nir_shader_info_link()
It's a link step somehow, except for VS only on GFX10+ but keep it
there anyways.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Timur Kristóf <timur.kristof@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18278>
2022-09-01 17:02:17 +00:00
Samuel Pitoiset
13af51b2f3 radv: move computing wave_size/ballot_bit_size to the shader info pass
NGG helpers need to know this information.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Timur Kristóf <timur.kristof@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18278>
2022-09-01 17:02:17 +00:00
Samuel Pitoiset
19308db39d radv: cleanup helpers that compute NGG info and GS info on GFX9+
Before moving them to the shader info link step.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Timur Kristóf <timur.kristof@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18278>
2022-09-01 17:02:17 +00:00
Samuel Pitoiset
5cfd5c10eb radv: stop setting esgs_itemsize to the GS stage
It's never read.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Timur Kristóf <timur.kristof@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18278>
2022-09-01 17:02:17 +00:00
Samuel Pitoiset
b7adf82928 radv: stop setting num_tess_patches for the GS stage
It's never read.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Timur Kristóf <timur.kristof@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18278>
2022-09-01 17:02:17 +00:00
Samuel Pitoiset
e9fb732d0a radv: stop setting as_es for the GS stage
This doesn't make sense and it was assigned because the shader info
stuff was a complete mess.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Timur Kristóf <timur.kristof@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18278>
2022-09-01 17:02:17 +00:00
Samuel Pitoiset
0591ff4e5f radv: stop setting as_ls for the TCS stage
This doesn't make sense and it was assigned because the shader info
stuff was a complete mess. LS is only a thing on GFX6-8, on GFX9+
it's a merged VS+TCS to HS.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Timur Kristóf <timur.kristof@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18278>
2022-09-01 17:02:17 +00:00
Samuel Pitoiset
df997cf47d aco: remove unused isel_context::tcs_num_patches
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Timur Kristóf <timur.kristof@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18278>
2022-09-01 17:02:16 +00:00
Samuel Pitoiset
047738daa7 radv: fix bogus assertion with RADV_FORCE_VRS
It supports VS, TES and GS.

Cc: mesa-stable
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-By: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18345>
2022-09-01 16:09:37 +00:00
Friedrich Vock
f0d10d0352 radv: Free geometry infos in radv_CmdBuildAccelerationStructuresKHR
Fixes: 97ffaea5 ("radv: Add Radeon Raytracing Analyzer capturing layer")
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18370>
2022-09-01 15:46:20 +00:00
Friedrich Vock
4f846468e1 radv: Use radv_CmdUpdateBuffer instead of radv_update_buffer_cp for geometry info writes
This fixes some hangs and avoids an assert if geometry infos are bigger than 1KB.

Fixes: 97ffaea5 ("radv: Add Radeon Raytracing Analyzer capturing layer")
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18370>
2022-09-01 15:46:20 +00:00
Dave Airlie
b644c7ca9f radv: move to using common record_result.
v2 (Jason Ekstrand):
 - Handle rename to vk_command_buffer_set_error
 - Add more instances, especially in device generated commands

Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Reviewed-by: Jason Ekstrand <jason.ekstrand@collabora.com>
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/16918>
2022-09-01 14:11:55 +00:00
Konstantin Seurer
cce8e60a31 radv: Proper handling for inactive instance nodes
We only skipped the `accelerationStructureReference == 0` case
which could lead to reading uninitialized memory.
This patch introduces a NULL_NODE_ID constant and uses it
to handle inactive nodes properly.
I do not think, that this case is common in practice.

Signed-off-by: Konstantin Seurer <konstantin.seurer@gmail.com>
Reviewed-by: Friedrich Vock <friedrich.vock@gmx.de>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18141>
2022-09-01 12:54:13 +00:00
Friedrich Vock
2bdb1b4641 radv: Enable Radeon Raytracing Analyzer traces
Reviewed-by: Konstantin Seurer <konstantin.seurer@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18166>
2022-09-01 12:10:58 +00:00
Friedrich Vock
97ffaea52e radv: Add Radeon Raytracing Analyzer capturing layer
Reviewed-by: Konstantin Seurer <konstantin.seurer@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18166>
2022-09-01 12:10:58 +00:00
Friedrich Vock
5749806754 radv: Add Radeon Raytracing Analyzer trace dumping utilities
Reviewed-by: Konstantin Seurer <konstantin.seurer@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18166>
2022-09-01 12:10:58 +00:00
Friedrich Vock
07eceb4fe4 radv: Add metadata to acceleration structures
This metadata is used for dumping RRA traces.

Reviewed-by: Konstantin Seurer <konstantin.seurer@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18166>
2022-09-01 12:10:58 +00:00
Friedrich Vock
0fefdadbd3 radv: Generalize instance count in BVH states to leaf node count
Reviewed-by: Konstantin Seurer <konstantin.seurer@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18166>
2022-09-01 12:10:58 +00:00
Samuel Pitoiset
d2de931c16 radv: determine if the topology uses adjacency from the shaders on GFX9+
From the Vulkan spec says:
    "VUID-VkGraphicsPipelineCreateInfo-pStages-00738
     If the pipeline is being created with pre-rasterization shader
     state and pStages includes a geometry shader stage, and does not
     include any tessellation shader stages, its shader code must
     contain an OpExecutionMode instruction specifying an input
     primitive type that is compatible with the primitive topology
     specified in pInputAssembly"

In other words, the GS input primitive and the topology must match, so
it's possible to get this information directly from the GS instead of
from the pipeline key. Main benefit is that the driver can compile all
pre-rasterization stages without knowing the primitive topology.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18282>
2022-08-31 06:31:48 +00:00
Samuel Pitoiset
4406905600 radv: allow null descriptor set layouts in pipeline layouts
This is allowed by the Vulkan spec when GPL is used.

Fixes dEQP-VK.pipeline.pipeline_library.graphics_library.misc.other.null_descriptor_set_in_monolithic_pipeline

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-By: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18313>
2022-08-31 06:13:14 +00:00
Bas Nieuwenhuizen
40ad12126f radv: Remove redundant radv_QueuePresentKHR.
Does the same thing as the wsi function.

Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18293>
2022-08-31 03:25:52 +00:00
Pierre-Eric Pelloux-Prayer
a9ed96ac8e radv: deal with ac_nir_translate failures
Now that ac_nir_translate reports failures instead of aborting,
we need to deal with it in the driver.
For now, call abort to keep the existing behavior but this could
be improved.

Reviewed-by: Timur Kristóf <timur.kristof@gmail.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18147>
2022-08-31 00:09:37 +00:00
Konstantin Seurer
52555c7d5d radv: Use the common physical device enumeration
Signed-off-by: Konstantin Seurer <konstantin.seurer@gmail.com>
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17750>
2022-08-30 19:34:47 +00:00
Rhys Perry
e743e739a9 radv: enable 64-bit vertex formats
Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Closes: https://gitlab.freedesktop.org/mesa/mesa/-/issues/6956
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17894>
2022-08-30 19:02:11 +00:00