From 4646d2e026a0fa92085fcba2f4aec5ec148956aa Mon Sep 17 00:00:00 2001
From: Michele Di Giorgio <michele.digiorgio@arm.com>
Date: Wed, 19 Jun 2019 12:28:47 +0100
Subject: COMPMID-2072: Use a constexpr for num_elems_processed_per_iteration
 where possible

Change-Id: I26cb699ae3a77003ef7d05ac30d3ed518214e25f
Signed-off-by: Michele Di Giorgio <michele.digiorgio@arm.com>
Reviewed-on: https://review.mlplatform.org/c/1375
Comments-Addressed: Arm Jenkins <bsgcomp@arm.com>
Reviewed-by: Manuel Bottini <manuel.bottini@arm.com>
Tested-by: Arm Jenkins <bsgcomp@arm.com>
Reviewed-by: Pablo Marquez <pablo.tello@arm.com>
---
 src/core/CL/kernels/CLDirectConvolutionOutputStageKernel.cpp | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

(limited to 'src/core/CL/kernels/CLDirectConvolutionOutputStageKernel.cpp')

diff --git a/src/core/CL/kernels/CLDirectConvolutionOutputStageKernel.cpp b/src/core/CL/kernels/CLDirectConvolutionOutputStageKernel.cpp
index 22149b4ea4..515321cdfc 100644
--- a/src/core/CL/kernels/CLDirectConvolutionOutputStageKernel.cpp
+++ b/src/core/CL/kernels/CLDirectConvolutionOutputStageKernel.cpp
@@ -34,8 +34,8 @@
 #include <cstddef>
 #include <cstdint>
 
-using namespace arm_compute;
-
+namespace arm_compute
+{
 namespace
 {
 Status validate_arguments(const ITensorInfo *input, const ITensorInfo *bias, const ITensorInfo *output)
@@ -87,8 +87,8 @@ Status validate_arguments(const ITensorInfo *input, const ITensorInfo *bias, con
 
 std::pair<Status, Window> validate_and_configure_window(ITensorInfo *input, ITensorInfo *bias, ITensorInfo *output)
 {
-    bool         window_changed                    = false;
-    unsigned int num_elems_processed_per_iteration = 16 / element_size_from_data_type(input->data_type());
+    bool               window_changed                    = false;
+    const unsigned int num_elems_processed_per_iteration = 16 / element_size_from_data_type(input->data_type());
 
     // Configure kernel window
     Window win = calculate_max_window(*input, Steps(num_elems_processed_per_iteration));
@@ -206,3 +206,4 @@ void CLDirectConvolutionLayerOutputStageKernel::run(const Window &window, cl::Co
     }
     while(window.slide_window_slice_3D(slice));
 }
+} // namespace arm_compute
-- 
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