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agx: implement active_subgroup_invocation_agx

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Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27616>
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Alyssa Rosenzweig 2024-01-12 17:34:44 -04:00 • committed by Marge Bot
parent 311070f7af
commit fb81201a34
1 changed files with 4 additions and 0 deletions
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4
src/asahi/compiler/agx_compile.c
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@ -1260,6 +1260,10 @@ agx_emit_intrinsic(agx_builder *b, nir_intrinsic_instr *instr)
case nir_intrinsic_load_subgroup_invocation:
return agx_get_sr_to(b, dst, AGX_SR_THREAD_INDEX_IN_SUBGROUP);
case nir_intrinsic_load_active_subgroup_invocation_agx:
return agx_get_sr_coverage_to(b, dst,
AGX_SR_ACTIVE_THREAD_INDEX_IN_SUBGROUP);
case nir_intrinsic_reduce: {
assert(nir_intrinsic_reduction_op(instr) == nir_op_iadd &&
"other reductions todo");