From 31441595009182c985dacbedc70c41ee6664d070 Mon Sep 17 00:00:00 2001
From: Ryan OShea <ryan.oshea3@arm.com>
Date: Mon, 7 Nov 2022 16:20:48 +0000
Subject: IVGCVSW-7214 Disable BF16-Turbo-Mode and remove conversion layers

 - Remove Bf16ToFp32 Conversion Layer
 - Remove Fp32ToBf16 Conversion Layer
 - Remove B16 Conversion tests
 * Throw exception if m_ReduceFp32ToBf16 optimzer option is set to true
 * Provide comments to enable fast math in order to use bf16
 * Update docs to inform users to enable fast math for bf16

 Execute Network Changes
 * Require bf16_turbo_mode to also have fast_math_enabled set to true
 - Remove setting m_ReduceFp32ToBf16 optimizer option

Signed-off-by: Ryan OShea <ryan.oshea3@arm.com>
Change-Id: Ibaa6da9d29c96a1ce32ff5196b0847fde9f04a1c
---
 src/backends/reference/workloads/Decoders.hpp | 4 ----
 1 file changed, 4 deletions(-)

(limited to 'src/backends/reference/workloads/Decoders.hpp')

diff --git a/src/backends/reference/workloads/Decoders.hpp b/src/backends/reference/workloads/Decoders.hpp
index c2a456bfce..54e7008d50 100644
--- a/src/backends/reference/workloads/Decoders.hpp
+++ b/src/backends/reference/workloads/Decoders.hpp
@@ -88,10 +88,6 @@ inline std::unique_ptr<Decoder<float>> MakeDecoder(const TensorInfo& info, const
                 info.GetQuantizationScale(),
                 info.GetQuantizationOffset());
         }
-        case DataType::BFloat16:
-        {
-            return std::make_unique<BFloat16Decoder>(static_cast<const BFloat16*>(data));
-        }
         case DataType::Float16:
         {
             return std::make_unique<Float16Decoder>(static_cast<const Half*>(data));
-- 
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