Fix barrier issue

IntelPython · Nov 4, 2023 · 95d0441 · 95d0441
1 parent 8b0d09c
commit 95d0441
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/numba_dpex/ocl/oclimpl.py b/numba_dpex/ocl/oclimpl.py
@@ -105,6 +105,7 @@ def barrier_one_arg_impl(context, builder, sig, args):
     barrier = _declare_function(
         context, builder, "barrier", sig, ["unsigned int"]
     )
+    barrier.attributes.add("noduplicate")
     builder.call(barrier, [flags])
     return _void_value
 
@@ -116,6 +117,7 @@ def barrier_no_arg_impl(context, builder, sig, args):
     barrier = _declare_function(
         context, builder, "barrier", sig, ["unsigned int"]
     )
+    barrier.attributes.add("noduplicate")
     flags = context.get_constant(types.uint32, stubs.GLOBAL_MEM_FENCE)
     builder.call(barrier, [flags])
     return _void_value
@@ -138,6 +140,7 @@ def sub_group_barrier_impl(context, builder, sig, args):
     barrier = _declare_function(
         context, builder, "barrier", sig, ["unsigned int"]
     )
+    barrier.attributes.add("noduplicate")
     flags = context.get_constant(types.uint32, stubs.LOCAL_MEM_FENCE)
     builder.call(barrier, [flags])
     return _void_value