commit 6fdfaa856b1eb69d6afbef5727b99756912fc6fa
author Georgios Pinitas <georgios.pinitas@arm.com> Wed Nov 29 14:27:24 2017 +0000
committer Anthony Barbier <anthony.barbier@arm.com> Fri Nov 02 16:41:36 2018 +0000
tree 1f1b916fc94a140ec16090a638f9d0531032d9bb
parent 47b5603a0db2797dda66a2b5dbbc451a740a5ecd

COMPMID-713: Address failures in OCLGrind for CLDirectConvolution

-Changes way of clamping in the kernel side.
-Fills padding with quantized values

Change-Id: I94d17c341fd637fbb24390722162b551b62d16cb
Reviewed-on: https://eu-gerrit-1.euhpc.arm.com/111114
Reviewed-by: Anthony Barbier <anthony.barbier@arm.com>
Tested-by: BSG Visual Compute Jenkins server to access repositories on http://mpd-gerrit.cambridge.arm.com <bsgcomp@arm.com>

src/runtime/CL/functions/CLDirectConvolutionLayer.cpp

diff --git a/src/runtime/CL/functions/CLDirectConvolutionLayer.cpp b/src/runtime/CL/functions/CLDirectConvolutionLayer.cpp
index 8ef7068..7596925 100644
--- a/src/runtime/CL/functions/CLDirectConvolutionLayer.cpp
+++ b/src/runtime/CL/functions/CLDirectConvolutionLayer.cpp
@@ -23,6 +23,7 @@
  */
 #include "arm_compute/runtime/CL/functions/CLDirectConvolutionLayer.h"
 
+#include "arm_compute/core/CL/ICLTensor.h"
 #include "arm_compute/core/CL/kernels/CLDirectConvolutionLayerKernel.h"
 #include "arm_compute/core/PixelValue.h"
 #include "arm_compute/core/Utils.h"
@@ -45,7 +46,12 @@
     _direct_conv_kernel.configure(input, weights, biases, output, conv_info);
 
     // Configure border handler
-    _input_border_handler.configure(input, _direct_conv_kernel.border_size(), BorderMode::CONSTANT, PixelValue(0));
+    PixelValue &&zero_value(0.f);
+    if(is_data_type_quantized_asymmetric(input->info()->data_type()))
+    {
+        zero_value = PixelValue(static_cast<uint8_t>(input->info()->quantization_info().offset));
+    }
+    _input_border_handler.configure(input, _direct_conv_kernel.border_size(), BorderMode::CONSTANT, zero_value);
 }
 
 Error CLDirectConvolutionLayer::validate(const ITensorInfo *input, const ITensorInfo *weights, const ITensorInfo *biases, const ITensorInfo *output, const PadStrideInfo &conv_info)