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intel/compiler/icl: Use barrier id bits 24:30 instead of 24:27,31

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Fixes gpu hangs with Carchase and Manhattan.

Reviewed-by: Anuj Phogat <anuj.phogat@gmail.com>
Signed-off-by: Topi Pohjolainen <topi.pohjolainen@intel.com>
This commit is contained in:
Topi Pohjolainen
2018-09-20 06:46:04 -04:00
parent ec1fcf92ae
commit 1cc17fb731
1 changed files with 13 additions and 3 deletions
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16
src/intel/compiler/brw_fs_visitor.cpp
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@@ -791,9 +791,19 @@ fs_visitor::emit_cs_terminate()
void void
fs_visitor::emit_barrier() fs_visitor::emit_barrier()
{ {
assert(devinfo->gen >= 7); uint32_t barrier_id_mask;
const uint32_t barrier_id_mask = switch (devinfo->gen) {
devinfo->gen >= 9 ? 0x8f000000u : 0x0f000000u; case 7:
case 8:
barrier_id_mask = 0x0f000000u; break;
case 9:
case 10:
barrier_id_mask = 0x8f000000u; break;
case 11:
barrier_id_mask = 0x7f000000u; break;
default:
unreachable("barrier is only available on gen >= 7");
}
/* We are getting the barrier ID from the compute shader header */ /* We are getting the barrier ID from the compute shader header */
assert(stage == MESA_SHADER_COMPUTE); assert(stage == MESA_SHADER_COMPUTE);