From 24dbc420aae556649f50e645bd94489dab2cc75a Mon Sep 17 00:00:00 2001
From: James Ward <james.ward@arm.com>
Date: Wed, 19 Oct 2022 12:20:31 +0100
Subject: Add BF16 support to reference model

* Upgrade Eigen to 3.4.0 (for bfloat16 support) and add work-
  arounds for reduce.any() and reduce.all() bugs (introduced
  between 3.3.7 and 3.4.0)
* Truncation to bfloat16 now performed in eval() methods

Signed-off-by: James Ward <james.ward@arm.com>
Signed-off-by: Jeremy Johnson <jeremy.johnson@arm.com>
Change-Id: If5f5c988d76d3d30790acf3b97081726b89205fe
---
 reference_model/src/main.cpp | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'reference_model/src/main.cpp')

diff --git a/reference_model/src/main.cpp b/reference_model/src/main.cpp
index 776fbf3..5c2735d 100644
--- a/reference_model/src/main.cpp
+++ b/reference_model/src/main.cpp
@@ -20,6 +20,7 @@
 #include "ops/op_factory.h"
 #include "subgraph_traverser.h"
 #include "tosa_serialization_handler.h"
+#include "arith_util.h"
 
 #include <fstream>
 #include <iostream>
@@ -67,6 +68,8 @@ int main(int argc, char** argv)
             return TOSA_VERSION_MISMATCH;
     }
 
+    g_func_config.float_is_big_endian = float_is_big_endian();
+
     json test_desc;
 
     // Initialize test descriptor
-- 
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