OpenHarmony/third_party_mesa3d
2
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

intel/fs: End computer shader with message gateway on XeHP.

Browse Source 
Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
Reviewed-by: Francisco Jerez <currojerez@riseup.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10000>
This commit is contained in:
Jordan Justen
2020-01-06 02:16:57 -08:00
committed by Marge Bot
parent 262cb08557
commit 515ee73b4e
1 changed files with 7 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
src/intel/compiler/brw_fs_generator.cpp
View File

@@ -889,9 +889,14 @@ fs_generator::generate_cs_terminate(fs_inst *inst, struct brw_reg payload)
if (devinfo->ver < 12)
brw_set_src1(p, insn, brw_imm_ud(0u));
/* Terminate a compute shader by sending a message to the thread spawner.
/* For XeHP and newer send a message to the message gateway to terminate a
* compute shader. For older devices, a message is sent to the thread
* spawner.
*/
brw_inst_set_sfid(devinfo, insn, BRW_SFID_THREAD_SPAWNER);
if (devinfo->verx10 >= 125)
brw_inst_set_sfid(devinfo, insn, BRW_SFID_MESSAGE_GATEWAY);
else
brw_inst_set_sfid(devinfo, insn, BRW_SFID_THREAD_SPAWNER);
brw_inst_set_mlen(devinfo, insn, 1);
brw_inst_set_rlen(devinfo, insn, 0);
brw_inst_set_eot(devinfo, insn, inst->eot);