commit cc03419bd2f7dd12d1c130034f64962dfcb9348e
author Gunes Bayir <gunes.bayir@arm.com> Wed Aug 10 15:58:51 2022 +0100
committer Gunes Bayir <gunes.bayir@arm.com> Thu Aug 11 10:27:05 2022 +0000
tree bd02ca981bb6a3d92c134d96187757d70a812128
parent 0d274b73b9d7c7df1fe1216ea03d405011bf49a0

Disable unsafe FP optimizations in Winograd Output Transform

The unsafe FP optimizations flag causes accuracy issues when certain conditions are met regarding the hardware type, data type and the activation function.

Resolves: COMPMID-5375
Change-Id: I1b0b06549b8c108617962d006a20dd263d5e3c21
Signed-off-by: Gunes Bayir <gunes.bayir@arm.com>
Reviewed-on: https://review.mlplatform.org/c/ml/ComputeLibrary/+/8061
Reviewed-by: Gian Marco Iodice <gianmarco.iodice@arm.com>
Comments-Addressed: Arm Jenkins <bsgcomp@arm.com>
Tested-by: Arm Jenkins <bsgcomp@arm.com>
Benchmark: Arm Jenkins <bsgcomp@arm.com>

src/gpu/cl/operators/ClWinogradConv2d.cpp

diff --git a/src/gpu/cl/operators/ClWinogradConv2d.cpp b/src/gpu/cl/operators/ClWinogradConv2d.cpp
index ffa1eff..b4163a5 100644
--- a/src/gpu/cl/operators/ClWinogradConv2d.cpp
+++ b/src/gpu/cl/operators/ClWinogradConv2d.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2018-2021 Arm Limited.
+ * Copyright (c) 2018-2022 Arm Limited.
  *
  * SPDX-License-Identifier: MIT
  *
@@ -214,6 +214,7 @@
                                                                                                                   (src->data_type() == DataType::F16)));
 
     // Configure output transform
+    _output_transform->set_target(CLScheduler::get().target());
     _output_transform->configure(compile_context, &_batched_mm_output, biases, dst, winograd_info, act_info);
 
     _aux_mem                             = _batched_mm.workspace();