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

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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
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9
src/intel/compiler/brw_fs_generator.cpp
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@@ -889,9 +889,14 @@ fs_generator::generate_cs_terminate(fs_inst *inst, struct brw_reg payload)
if (devinfo->ver < 12) if (devinfo->ver < 12)
brw_set_src1(p, insn, brw_imm_ud(0u)); 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_mlen(devinfo, insn, 1);
brw_inst_set_rlen(devinfo, insn, 0); brw_inst_set_rlen(devinfo, insn, 0);
brw_inst_set_eot(devinfo, insn, inst->eot); brw_inst_set_eot(devinfo, insn, inst->eot);