1 files changed, 16 insertions, 0 deletions
diff --git a/pseudocode/operators/tables/ERF.tosac b/pseudocode/operators/tables/ERF.tosac
new file mode 100644
index 0000000..0ff29ff
--- /dev/null
+++ b/pseudocode/operators/tables/ERF.tosac
@@ -0,0 +1,16 @@
+//
+// This confidential and proprietary software may be used only as
+// authorised by a licensing agreement from ARM Limited
+// (C) COPYRIGHT 2020-2024 ARM Limited
+// ALL RIGHTS RESERVED
+// The entire notice above must be reproduced on all authorised
+// copies and copies may only be made to the extent permitted
+// by a licensing agreement from ARM Limited.
+
+int16_t erf_reference(int16_t x) { // input x range is -256 to + 256 inclusive
+    F64 v = (double)x / (double)64;
+    v = erf(v);
+    return round_to_nearest_int(32768.0 * v);
+}
+
+generate_lookup_table(&erf_table, &erf_reference);