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Author SHA1 Message Date
Samuel Pitoiset
5ea32a6201 radv: remove radv_shader_variant::aco_used 
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/4163>
 2020-03-13 10:22:13 +00:00
Samuel Pitoiset
3fea948177 radv: cleanup occurences of use_aco everywhere 
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/4163>
 2020-03-13 10:22:13 +00:00
Samuel Pitoiset
a46e9f4d9a radv: use ac_gpu_info::use_late_alloc 
Based on PAL and RadeonSI.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Tested-by: Marge Bot <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4144>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4144>
 2020-03-12 18:17:47 +00:00
Samuel Pitoiset
741dd9e32b radv: rewrite late alloc computation 
Based on PAL and RadeonSI.

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/4144>
 2020-03-12 18:17:47 +00:00
Samuel Pitoiset
74e7b442f2 radv: tune primitive binning for small chips 
Based on PAL and RadeonSI.

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/4144>
 2020-03-12 18:17:47 +00:00
Samuel Pitoiset
22d3e047e5 radv: use better tessellation tunables on GFX9+ 
Based on PAL and RadeonSI.

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/4144>
 2020-03-12 18:17:47 +00:00
Samuel Pitoiset
6d27022ce1 radv/gfx10: cache metadata in L2 on small chips 
Based on PAL and RadeonSI.

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/4144>
 2020-03-12 18:17:47 +00:00
Samuel Pitoiset
e6e97ea92e radv/sqtt: describe layout transitions with user markers 
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Tested-by: Marge Bot <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4138>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4138>
 2020-03-12 17:04:55 +00:00
Samuel Pitoiset
b229302b96 radv/sqtt: describe begin/end subpass barriers with user markers 
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/4138>
 2020-03-12 17:04:55 +00:00
Bas Nieuwenhuizen
b83c9aca4a amd/llvm: Fix divergent descriptor indexing. (v3) 
There are multiple LLVM passes that very much move the
intrinsic using the descriptor outside of the loop, defeating
the entire point of creating the loop.

Defeat the optimizer by  splitting the break into a separate
if-statement and putting an optimization barrier on the bool
in between.

v2: Move from a callback based system to begin/end loop.
    This does not make it significantly less intrusive but
    is a bit nicer with all the extra struct and callback
    stubs.
v3: Deal with non-divergent values in divergent path.

Closes: https://gitlab.freedesktop.org/mesa/mesa/issues/2160
Fixes: 028ce52739 "radv: Add non-uniform indexing lowering."
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Tested-by: Marge Bot <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4109>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4109>
 2020-03-12 16:12:02 +00:00
Timur Kristóf
cfa299eadb radv: Enable subgroup shuffle on GFX10 when ACO is used. 
Signed-off-by: Timur Kristóf <timur.kristof@gmail.com>
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Tested-by: Marge Bot <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4159>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4159>
 2020-03-12 13:34:41 +00:00
Timur Kristóf
967eb23261 radv: Enable lowering dynamic quad broadcasts. 
This will lower dynamic quad broadcasts into something that both
LLVM and ACO can understand. On hardware which supports shuffles,
they are lowered to shuffle, on older hardware (GFX6-7) they will
get lowered to constant quad broadcasts.

Fixes dEQP-VK.subgroups.quad.*.subgroupquadbroadcast_nonconst_*

Cc: mesa-stable@lists.freedesktop.org
Signed-off-by: Timur Kristóf <timur.kristof@gmail.com>
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Tested-by: Marge Bot <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4147>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4147>
 2020-03-12 13:16:07 +00:00
Samuel Pitoiset
f0178f516f radv: fix 32-bits build (again) 
Fixes: dcfc08f5b8 ("radv/sqtt: describe begin/end command buffers with user markers")
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4044>
 2020-03-11 19:30:13 +00:00
Timur Kristóf
b969501398 radv: Enable ACO on all stages. 
Signed-off-by: Timur Kristóf <timur.kristof@gmail.com>
Reviewed-by: Rhys Perry <pendingchaos02@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/3964>
 2020-03-11 08:34:11 +00:00
Timur Kristóf
4fe5eadfae radv: Enable ACO for TES when there is no GS. 
Signed-off-by: Timur Kristóf <timur.kristof@gmail.com>
Reviewed-by: Rhys Perry <pendingchaos02@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/3964>
 2020-03-11 08:34:11 +00:00
Timur Kristóf
80d281c6dc radv: Enable ACO for tessellation control shaders. 
Signed-off-by: Timur Kristóf <timur.kristof@gmail.com>
Reviewed-by: Rhys Perry <pendingchaos02@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/3964>
 2020-03-11 08:34:10 +00:00
Timur Kristóf
346bd0c623 radv: Move some helper functions to the radv_shader.h header file. 
Move calculate_tess_lds_size and get_tcs_num_patches to radv_shader.h
ACO will need to call these functions too.

Signed-off-by: Timur Kristóf <timur.kristof@gmail.com>
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/3964>
 2020-03-11 08:34:10 +00:00
Samuel Pitoiset
b6cebf6439 radv: do not recursively begin/end render pass for meta operations 
To avoid breaking SQTT user markers that are emitted to report
barriers and layout transitions to RGP.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Tested-by: Marge Bot <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4136>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4136>
 2020-03-11 07:54:43 +00:00
Samuel Pitoiset
24db276d11 radv/sqtt: describe pipeline and wait events barriers 
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Tested-by: Marge Bot <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4031>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4031>
 2020-03-10 10:05:40 +01:00
Samuel Pitoiset
c04e9befc0 radv/rgp: bump the instrumentation spec version to 1 
RGP expects the version to be 1, otherwise it doesn't display the
barriers (including layout transitions) correctly.

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/4031>
 2020-03-10 10:05:40 +01:00
Samuel Pitoiset
ac0d5b6b11 radv/sqtt: describe render pass color/depthstencil clears 
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/4031>
 2020-03-10 10:05:40 +01:00
Samuel Pitoiset
b829fbb7f0 radv/sqtt: describe draw/dispatch and emit event markers 
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/4031>
 2020-03-10 10:05:40 +01:00
Samuel Pitoiset
dcfc08f5b8 radv/sqtt: describe begin/end command buffers with user markers 
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/4031>
 2020-03-10 09:58:02 +01:00
Samuel Pitoiset
31ecf0b17d radv: initial implementation of the driver internal layer SQTT 
This layer is used to emit SQTT user markers to command buffers. It
currently only emits API markers but it will consolidated soon with
barrier markers and more.

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/4031>
 2020-03-10 09:57:59 +01:00
Samuel Pitoiset
be700775dc radv/sqtt: add a helper that emits thread trace userdata markers 
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/4031>
 2020-03-10 09:57:56 +01:00
Samuel Pitoiset
f4fbcfe818 radv: use device entrypoints from the SQTT layer if enabled 
This allows to override RADV device entrypoints if the prefix
is 'sqtt' instead of 'radv'.

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/4031>
 2020-03-10 09:57:53 +01:00
Samuel Pitoiset
9c88e4a272 radv/entrypoints: declare a driver internal layer for SQTT 
Some Vulkan commands will be overriden to emit user SQTT markers.
These markers are then used by the Radeon GPU Profiler to display
timings, barrier operations (cache flushes, pipeline stalls, layout
transitions) and more.

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/4031>
 2020-03-10 09:57:49 +01:00
Edmondo Tommasina
c7976ed43a radv/sqtt: fix RADV_THREAD_TRACE_BUFFER_SIZE spelling 
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Tested-by: Marge Bot <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4116>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4116>
 2020-03-09 17:26:33 +00:00
Daniel Schürmann
61fb17e8d7 amd: join emit_kill() from radv and radeonsi in ac_nir_to_llvm 
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Tested-by: Marge Bot <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4047>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4047>
 2020-03-09 12:29:32 +00:00
Daniel Schürmann
bdd7587414 radv: use nir_lower_discard_to_demote to work around game bugs 
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4047>
 2020-03-09 12:29:32 +00:00
Samuel Pitoiset
6dc38cea52 radv/rgp: report correct system ram size 
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Tested-by: Marge Bot <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4023>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4023>
 2020-03-06 08:22:02 +00:00
Samuel Pitoiset
eeb09a01e7 radv/rgp: report correct cu_mask info 
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/4023>
 2020-03-06 08:22:02 +00:00
Samuel Pitoiset
c6c661de31 radv/sqtt: abort if SQTT is used on GFX6-GFX7 
RGP only supports GFX8+.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Tested-by: Marge Bot <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4022>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4022>
 2020-03-06 08:00:39 +00:00
Samuel Pitoiset
14283ddc79 radv/sqtt: add support for GFX8 
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/4022>
 2020-03-06 08:00:39 +00:00
Samuel Pitoiset
0d55732a61 radv/sqtt: add radv_copy_thread_trace_info_regs() helper 
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/4022>
 2020-03-06 08:00:39 +00:00
Samuel Pitoiset
9baad41469 radv/sqtt: tidy up radv_emit_thread_trace_{start,stop} 
Check for GFX10 first.

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/4022>
 2020-03-06 08:00:39 +00:00
Samuel Pitoiset
6c91aa7955 radv/sqtt: fix wrong check in radv_is_thread_trace_complete() 
Oops, should be equal actually.

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/4022>
 2020-03-06 08:00:39 +00:00
Samuel Pitoiset
ba29c050a3 radv/winsys: fix missing initializations of shader info in the null device 
To avoid divide by zero when computing shader stats.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Tested-by: Marge Bot <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/3999>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/3999>
 2020-03-06 07:43:31 +00:00
Samuel Pitoiset
46a8cab58b ac: rename min_vgpr_alloc to min_wave64_vgpr_alloc 
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Tested-by: Marge Bot <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/3975>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/3975>
 2020-03-03 08:17:00 +01:00
Samuel Pitoiset
33faef6a34 ac: rename vgpr_alloc_granularity to wave64_vgpr_alloc_granularity 
And update the value.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/3975>
 2020-03-03 08:17:00 +01:00
Samuel Pitoiset
9432eb3e9c ac: rename lds_size_per_cu to lds_size_per_workgroup 
It's more accurate.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/3975>
 2020-03-03 08:16:56 +01:00
Samuel Pitoiset
d555794f30 radv: update entrypoints generation from ANV 
It's a massive rework loosely based on ANV. This introduces separate
dispatch tables for the instance, physical device and device objects.

This will help for implementing internal driver layers for SQTT.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Tested-by: Marge Bot <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/3930>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/3930>
 2020-03-02 11:51:43 +00:00
Samuel Pitoiset
79d4d2807f radv/sqtt: add support for GFX10 
All SQTT registers were moved to privileged space on GFX10, to emit
them we need a workaround with COPY_DATA.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Tested-by: Marge Bot <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4018>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4018>
 2020-03-02 12:23:43 +01:00
Samuel Pitoiset
fedbc4c929 radv/sqtt: update SPI_CONFIG_CNTL.EXP_PRIORITY_ORDER value 
It should be 3.

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/4018>
 2020-03-02 12:23:37 +01:00
Samuel Pitoiset
36768eee9a radv/sqtt: do not assume that the number of shader engines is 4 
It's not always 4, for example on RAVEN there is only one.

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/4018>
 2020-03-02 12:23:35 +01:00
Samuel Pitoiset
1b565e56e9 radv/rgp: adjust trace memory/shader clocks to fix frame duration 
To report microseconds instead of clocks.

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/4018>
 2020-03-02 12:23:33 +01:00
Samuel Pitoiset
02f3af2ad1 radv: fix size of sqtt_file_chunk_asic_info on 32-bit system 
The struct is actually 716 bytes, but on 64-bit systems the compiler
aligns it to 720. Add padding to make sure it's always 720.

Closes: https://gitlab.freedesktop.org/mesa/mesa/issues/2580
Closes: https://gitlab.freedesktop.org/mesa/mesa/issues/2578
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Tested-by: Marge Bot <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/3996>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/3996>
 2020-02-29 05:54:54 +00:00
Samuel Pitoiset
33f604a331 radv: fix 32-bit build failure in radv_queue_internal_submit() 
Closes: https://gitlab.freedesktop.org/mesa/mesa/issues/2580
Closes: https://gitlab.freedesktop.org/mesa/mesa/issues/2578
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/3996>
 2020-02-29 05:54:54 +00:00
Samuel Pitoiset
bf16ff3172 radv: allow to capture SQTT traces with RADV_THREAD_TRACE=<start_frame> 
This is pretty basic (and a bit crappy at the moment). I think we
might want some sort of overlay in the future and also be able to
trigger captures with F12 or whatever.

To record a capture, set RADV_THREAD_TRACE to something greater than
zero (eg. RADV_THREAD_TRACE=100 will capture frame #100). If the
driver didn't crash (or the GPU didn't hang), the capture file
should be stored in /tmp.

To open that capture, use Radeon GPU Profiler and enjoy your
profiling times with RADV! \o/

Note that thread trace support is quite experimental, only GFX9 is
supported at the moment, and a bunch of useful stuff are still missing
(shader ISA, pipelines info, etc). More is comming soon.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Tested-by: Marge Bot <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/3900>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/3900>
 2020-02-28 08:11:11 +01:00
Samuel Pitoiset
ed0c852243 radv: add initial SQTT files generation support 
SQTT is also a file format (.rgp extension) that can be consumed
by Radeon GPU Profiler for profiling purposes.

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/3900>
 2020-02-28 08:11:07 +01:00