This makes the cache more flexible when it comes to missing stages. This
will be used to skip compiling unused ray tracing stages.
Reviewed-by: Friedrich Vock <friedrich.vock@gmx.de>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/25224>
This decreases the time spent in amdgpu_cs_submit_ib from 15.4% to 8.3%
in VP2020/Catia1, which is a decrease of CPU load for that thread by 46%.
Overall, it increases performance by a small number in CPU-bound benchmarks.
The biggest improvement I have seen is VP2020/Catia2, where it increases
FPS by 12%.
It no longer stores pipe_fence_handle references inside amdgpu_winsys_bo.
The idea is to have a global fixed list of queues (only 1 queue per IP
for now) where each queue generates its own sequence numbers (generated
by the winsys, not the kernel). Each queue also has a ring of fences.
The sequence numbers are used as indices into the ring of fences, which
is how sequence numbers are converted to fences.
With that, each BO only has to keep a list of sequence numbers, 1 for each
queue. The maximum number of queues is set to 6. Since the system can
handle integer wraparounds of sequence numbers correctly, we only need
16-bit sequence numbers in BOs to have accurate busyness tracking. Thus,
each BO uses only 12 bytes to represent all its fences for all queues.
There is also a 1-byte bitmask saying which sequence numbers are
initialized.
amdgpu_winsys.h contains the complete description. It has several
limitations that exist to minimize the memory footprint and updating of
BO fences.
Acked-by: Yogesh Mohan Marimuthu <yogesh.mohanmarimuthu@amd.com>
Reviewed-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/26643>
We would compute the unique IDs for 1000 slab entries and then only use
a few, wasting the IDs. Assign the IDs only when we actually need to
return a new buffer.
This decreases the number of collisions we get in amdgpu_lookup_buffer,
and thus the number of times we have to search in the BO list.
Reviewed-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/26643>
The buffer pointer is always at a constant offset from pb_cache_entry,
so just pass the "offsetof" value to pb_cache and use that to get
the pointer.
Reviewed-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/26643>
Keep it only in amdgpu_bo_real and amdgpu_bo_sparse. Slab entries can
compute it from the slab BO and adding their entry index.
Reviewed-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/26643>
The pb_slab pointer can be used to get the BO pointer because pb_slab is
inside the BO structure now.
Reviewed-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/26643>
Add contents of amdgpu_bo_slab into it. This will allow removing the "real"
pointer from amdgpu_bo_slab_entry because "(char*)entry.slab" is now
pointing next to it.
Reviewed-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/26643>
This increases FPS in VP2020/Catia1 by 10-18%!!!!!!!!!!!!!!!!!!!!!!!
I have no rational explanation for this.
In the most extreme case, 8192 256B slab BOs (smallest size) are now
allocated from a single 2MB slab.
Reviewed-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/26643>
Since the radeon winsys implements fences as buffers, we need radeon_winsys*
to destroy them. This will enable the removal of pb_cache_entry::mgr.
Reviewed-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/26643>
to decrease pb_cache_entry by 8 bytes.
Add msecs_base_time to offset time == 0 to the creation of pb_cache.
Reviewed-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/26643>
../src/amd/common/ac_rgp.c:119:48: warning: implicit truncation from 'int' to a one-bit wide bit-field changes value from 1 to -1 [-Wsingle-bit-bitfield-constant-conversion]
119 | header->flags.is_semaphore_queue_timing_etw = 1;
| ^ ~
Fixes: ed0c852243 ("radv: add initial SQTT files generation support")
Signed-off-by: Vinson Lee <vlee@freedesktop.org>
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/26839>
Commit 659bace01a ("egl: add a few trailing commas") added a few
trailing commas to the last item in a struct to avoid that commit
e85983d772 ("egl: re-format using clang-format") moves the closing
brace into the previous line.
The wl_callback_listener was missing the comma and the brace was moved
to the previous line, which makes it harder to read the code.
Add the comma and fix the formatting.
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/26902>
align is a function and when we want use it, the align variable will shadow it
So replace it with alignment
Signed-off-by: Yonggang Luo <luoyonggang@gmail.com>
Reviewed-by: Faith Ekstrand <faith.ekstrand@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/26868>
Currently the shader cache is broken when running under flatpak-spawn
because the shader cache's parent directory will not exist. For example,
the shader cache directory might be:
/home/mcatanzaro/.var/app/org.gnome.Epiphany.Devel/cache
If /home/mcatanzaro/.var/app/org.gnome.Epiphany.Devel/ does not already
exist, we fail. Let's create the directories recursively, as if by
'mkdir -p', rather than just fail.
Fixes#8294
Reviewed-by: Adam Jackson <ajax@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/25925>
