COMPMID-2549: Add GLES Runtime Context interfaces.

* Creates interfaces and concrete classes
* Ports GCActivationalLayer
* Adapts test framework and relevant tests

Change-Id: Ide36cd65ebf185958db3c4a5bebd630fcb2f39b3
Signed-off-by: Georgios Pinitas <georgios.pinitas@arm.com>
Reviewed-on: https://review.mlplatform.org/c/2199
Reviewed-by: Pablo Marquez <pablo.tello@arm.com>
Tested-by: Arm Jenkins <bsgcomp@arm.com>
Comments-Addressed: Arm Jenkins <bsgcomp@arm.com>

4 files changed, 23 insertions, 7 deletions

diff --git a/arm_compute/core/CL/CLCoreRuntimeContext.h b/arm_compute/core/CL/CLCoreRuntimeContext.h
index 6e2bd43d53..c5d81778b5 100644
--- a/arm_compute/core/CL/CLCoreRuntimeContext.h
+++ b/arm_compute/core/CL/CLCoreRuntimeContext.h
@@ -28,8 +28,10 @@
 
 namespace arm_compute
 {
+// Forward declarations
 class CLKernelLibrary;
-/** Core runtime context */
+
+/** Core runtime context for OpenCL */
 class CLCoreRuntimeContext final
 {
 public:
@@ -48,10 +50,20 @@ public:
     CLCoreRuntimeContext &operator=(const CLCoreRuntimeContext &) = default;
     /** Default move assignment operator */
     CLCoreRuntimeContext &operator=(CLCoreRuntimeContext &&) = default;
-    /** CPU Scheduler setter */
-
+    /** Kernel Library accessor
+     *
+     * @return The kernel library instance used by the core context
+     */
     CLKernelLibrary *kernel_library() const;
-    cl::Context      context();
+    /** OpenCL context accessor
+     *
+     * @return The OpenCL context used by the core context
+     */
+    cl::Context context();
+    /** OpenCL command queue accessor
+     *
+     * @return The OpenCL queue used by the core context
+     */
     cl::CommandQueue queue();
 
 private:
diff --git a/arm_compute/core/CL/CLHelpers.h b/arm_compute/core/CL/CLHelpers.h
index 9130e05121..8801af579e 100644
--- a/arm_compute/core/CL/CLHelpers.h
+++ b/arm_compute/core/CL/CLHelpers.h
@@ -182,5 +182,5 @@ bool preferred_dummy_work_items_support(const cl::Device &device);
  * @return An opencl kernel
  */
 cl::Kernel create_opencl_kernel(CLCoreRuntimeContext *ctx, const std::string &kernel_name, const CLBuildOptions &build_opts);
-}
+} // namespace arm_compute
 #endif /* __ARM_COMPUTE_CLHELPERS_H__ */
diff --git a/arm_compute/core/CL/CLKernelLibrary.h b/arm_compute/core/CL/CLKernelLibrary.h
index f2282692f9..4f5aa76a03 100644
--- a/arm_compute/core/CL/CLKernelLibrary.h
+++ b/arm_compute/core/CL/CLKernelLibrary.h
@@ -327,5 +327,5 @@ private:
     static const std::map<std::string, std::string> _program_source_map; /**< Contains sources for all programs.
                                                                               Used for compile-time kernel inclusion. >*/
 };
-}
+} // namespace arm_compute
 #endif /* __ARM_COMPUTE_CLKERNELLIBRARY_H__ */
diff --git a/arm_compute/core/CL/OpenCL.h b/arm_compute/core/CL/OpenCL.h
index b1d50e73b1..9b402abe2f 100644
--- a/arm_compute/core/CL/OpenCL.h
+++ b/arm_compute/core/CL/OpenCL.h
@@ -61,9 +61,13 @@ bool opencl_is_available();
 class CLSymbols final
 {
 public:
+    /** Default Constructor */
     CLSymbols() = default;
+    /** Load OpenCL symbols from handle
+     *
+     * @param[in] handle Handle to load symbols from
+     */
     void load_symbols(void *handle);
-
     /** Get the static instance of CLSymbols.
      *
      * @return The static instance of CLSymbols.