From bc7ffb5e9e5f4c86280b20c65772eb12d8bb140e Mon Sep 17 00:00:00 2001
From: Narumol Prangnawarat <narumol.prangnawarat@arm.com>
Date: Fri, 20 Mar 2020 15:01:01 +0000
Subject: IVGCVSW-4520 Implement BFloat16 Optimizer

 * Add ReduceFp32ToBf16 to OptimizerOptions
 * Add ConvertFp32NetworkToBf16
 * Add utility functions to insert conversion layers
 * Add constant conversion BF16 <-> FP32
 * Unit tests

Signed-off-by: Narumol Prangnawarat <narumol.prangnawarat@arm.com>
Change-Id: Iaff77e20c721400b052cb37eb9ef6fe16d7abaff
---
 src/armnn/NetworkUtils.hpp | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'src/armnn/NetworkUtils.hpp')

diff --git a/src/armnn/NetworkUtils.hpp b/src/armnn/NetworkUtils.hpp
index 38fb22350d..064545aac5 100644
--- a/src/armnn/NetworkUtils.hpp
+++ b/src/armnn/NetworkUtils.hpp
@@ -11,6 +11,12 @@
 namespace armnn
 {
 
+std::vector<ConvertBf16ToFp32Layer*> InsertConvertBf16ToFp32LayersBefore(Graph& graph,
+                                                                         Layer& layer,
+                                                                         bool expectCorrectInputType = true);
+
+std::vector<ConvertFp32ToBf16Layer*> InsertConvertFp32ToBf16LayersAfter(Graph& graph, Layer& layer);
+
 std::vector<ConvertFp16ToFp32Layer*> InsertConvertFp16ToFp32LayersBefore(Graph& graph,
                                                                          Layer& layer,
                                                                          bool expectCorrectInputType = true);
-- 
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