COMPMID-1086: Optimizing GCGEMM - Add helpers to get target GPU information

This patch moves some of the helper functions in CLHelpers.[h,cpp] to
GPUTarget.[h,cpp] in order to make them avaialable to both CL and GLES backends.

Change-Id: Ib89b05a2084b73eb643b32fac13b8367cc80b6a5
Reviewed-on: https://eu-gerrit-1.euhpc.arm.com/128988
Tested-by: Jenkins <bsgcomp@arm.com>
Reviewed-by: Anthony Barbier <anthony.barbier@arm.com>

1 files changed, 7 insertions, 31 deletions

diff --git a/arm_compute/core/GLES_COMPUTE/GCHelpers.h b/arm_compute/core/GLES_COMPUTE/GCHelpers.h
index 8fbb5bbb2e..1422afe2b5 100644
--- a/arm_compute/core/GLES_COMPUTE/GCHelpers.h
+++ b/arm_compute/core/GLES_COMPUTE/GCHelpers.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2017 ARM Limited.
+ * Copyright (c) 2017-2018 ARM Limited.
  *
  * SPDX-License-Identifier: MIT
  *
@@ -25,43 +25,19 @@
 #define __ARM_COMPUTE_GCHELPERS_H__
 
 #include "arm_compute/core/GLES_COMPUTE/OpenGLES.h"
+#include "arm_compute/core/GPUTarget.h"
 #include "arm_compute/core/Helpers.h"
 #include "support/ToolchainSupport.h"
 
-#include <string>
-
 namespace arm_compute
 {
-namespace gles_compute
-{
-/** Helper function to create and return a unique_ptr pointed to a GLES kernel object
- *  It also calls the kernel's configuration.
- *
- * @param[in] args All the arguments that need pass to kernel's configuration.
- *
- * @return A unique pointer pointed to a GLES kernel object
- */
-template <typename Kernel, typename... T>
-std::unique_ptr<Kernel> create_configure_kernel(T &&... args)
-{
-    std::unique_ptr<Kernel> k = arm_compute::support::cpp14::make_unique<Kernel>();
-    k->configure(std::forward<T>(args)...);
-    return k;
-}
+/** Max vector width of an GLES vector */
+static constexpr unsigned int max_gc_vector_width = 16;
 
-/** Helper function to create and return a unique_ptr pointed to a GLES kernel object
+/** Helper function to get the GPU target from GLES using GL_RENDERER enum
  *
- * @return A unique pointer pointed to a GLES kernel object
+ * @return the GPU target
  */
-template <typename Kernel>
-std::unique_ptr<Kernel> create_kernel()
-{
-    std::unique_ptr<Kernel> k = arm_compute::support::cpp14::make_unique<Kernel>();
-    return k;
-}
-
-/** Max vector width of an GLES vector */
-static constexpr unsigned int max_gc_vector_width = 16;
-} // namespace gles_compute
+GPUTarget get_target_from_device();
 } // namespace arm_compute
 #endif /* __ARM_COMPUTE_GCHELPERS_H__ */