72bc74f0be
Emits a dummy MI_STORE_DATA_IMM with the shader hash in front of :
- 3DSTATE_VS
- 3DSTATE_HS
- 3DSTATE_DS
- 3DSTATE_HS
- 3DSTATE_PS
- COMPUTE_WALKER / GPGPU_WALKER
Example :
0x00000000: 0x10000002: MI_STORE_DATA_IMM
0x00000000: 0x10000002 : Dword 0
DWord Length: 2
Force Write Completion Check : false
Store Qword: 0
Use Global GTT: false
0x00000004: 0xffffe0c0 : Dword 1
Core Mode Enable: 0
0x00000008: 0x0000effe : Dword 2
Address: 0xeffeffffe0c0
0x0000000c: 0x126e815a : Dword 3 <------------ shader hash
0x00000010: 0x78100007 : Dword 4
Immediate Data: 309231962
0x00000000: 0x78100007: 3DSTATE_VS
0x00000000: 0x78100007 : Dword 0
DWord Length: 7
0x00000004: 0x00000000 : Dword 1
0x00000008: 0x00000000 : Dword 2
Kernel Start Pointer: 0x00000000
0x0000000c: 0x00040000 : Dword 3
Software Exception Enable: false
Accesses UAV: false
It'll correlate with the value emitted in the pipeline stats from fossil replay :
$ grep -i 126e815a /tmp/stats.csv
fossilize.aab93c5c3f965151.1.foz,GRAPHICS,de1b925dec8a8083,507378,498283,303434,vertex,8,50,4,0,1826,0,0,0,8,17,0,0x00000000126e815a,15
Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/34332>
`Mesa <https://mesa3d.org>`_ - The 3D Graphics Library ====================================================== Source ------ This repository lives at https://gitlab.freedesktop.org/mesa/mesa. Other repositories are likely forks, and code found there is not supported. Build & install --------------- You can find more information in our documentation (`docs/install.rst <https://docs.mesa3d.org/install.html>`_), but the recommended way is to use Meson (`docs/meson.rst <https://docs.mesa3d.org/meson.html>`_): .. code-block:: sh $ meson setup build $ ninja -C build/ $ sudo ninja -C build/ install Support ------- Many Mesa devs hang on IRC; if you're not sure which channel is appropriate, you should ask your question on `OFTC's #dri-devel <irc://irc.oftc.net/dri-devel>`_, someone will redirect you if necessary. Remember that not everyone is in the same timezone as you, so it might take a while before someone qualified sees your question. To figure out who you're talking to, or which nick to ping for your question, check out `Who's Who on IRC <https://dri.freedesktop.org/wiki/WhosWho/>`_. The next best option is to ask your question in an email to the mailing lists: `mesa-dev\@lists.freedesktop.org <https://lists.freedesktop.org/mailman/listinfo/mesa-dev>`_ Bug reports ----------- If you think something isn't working properly, please file a bug report (`docs/bugs.rst <https://docs.mesa3d.org/bugs.html>`_). Contributing ------------ Contributions are welcome, and step-by-step instructions can be found in our documentation (`docs/submittingpatches.rst <https://docs.mesa3d.org/submittingpatches.html>`_). Note that Mesa uses gitlab for patches submission, review and discussions.