COMPMID-3385: Async support to CLArithmetic* kernels/functions Pt.1

Signed-off-by: Michalis Spyrou <michalis.spyrou@arm.com>
Change-Id: I94007565e688f8a0aead4f14c9fc30bfd9f9f7eb
Reviewed-on: https://review.mlplatform.org/c/ml/ComputeLibrary/+/3613
Tested-by: Arm Jenkins <bsgcomp@arm.com>
Reviewed-by: Georgios Pinitas <georgios.pinitas@arm.com>
diff --git a/src/core/CL/kernels/CLElementwiseOperationKernel.cpp b/src/core/CL/kernels/CLElementwiseOperationKernel.cpp
index ecac1e0..7cc6fb3 100644
--- a/src/core/CL/kernels/CLElementwiseOperationKernel.cpp
+++ b/src/core/CL/kernels/CLElementwiseOperationKernel.cpp
@@ -26,6 +26,7 @@
 #include "arm_compute/core/CL/CLHelpers.h"
 #include "arm_compute/core/CL/CLValidate.h"
 #include "arm_compute/core/CL/ICLTensor.h"
+#include "arm_compute/core/utils/misc/Cast.h"
 #include "support/StringSupport.h"
 #include <map>
 
@@ -241,15 +242,15 @@
 {
 }
 
-void CLElementwiseOperationKernel::configure_common(const ICLTensor *input1, const ICLTensor *input2, ICLTensor *output)
+void CLElementwiseOperationKernel::configure_common(ITensorInfo *input1, ITensorInfo *input2, ITensorInfo *output)
 {
     configure_common(CLKernelLibrary::get().get_compile_context(), input1, input2, output);
 }
 
-void CLElementwiseOperationKernel::configure_common(const CLCompileContext &compile_context, const ICLTensor *input1, const ICLTensor *input2, ICLTensor *output)
+void CLElementwiseOperationKernel::configure_common(const CLCompileContext &compile_context, ITensorInfo *input1, ITensorInfo *input2, ITensorInfo *output)
 {
     // Configure kernel window
-    auto win_config = validate_and_configure_window(*input1->info(), *input2->info(), *output->info());
+    auto win_config = validate_and_configure_window(*input1, *input2, *output);
     ARM_COMPUTE_ERROR_THROW_ON(win_config.first);
 
     _input1 = input1;
@@ -257,13 +258,13 @@
     _output = output;
 
     std::string kernel_name = "elementwise_operation_" + name();
-    if(is_data_type_quantized(input1->info()->data_type()))
+    if(is_data_type_quantized(input1->data_type()))
     {
         kernel_name += "_quantized";
     }
 
     // Set kernel build options
-    CLBuildOptions build_opts = generate_build_options(*input1->info(), *input2->info(), *output->info());
+    CLBuildOptions build_opts = generate_build_options(*input1, *input2, *output);
     if(_act_info.enabled())
     {
         build_opts.add_option("-DACTIVATION_TYPE=" + lower_string(string_from_activation_func(_act_info.activation())));
@@ -276,17 +277,21 @@
 
     ICLKernel::configure_internal(win_config.second);
 
-    _config_id = generate_id_for_tuning(kernel_name, *input1->info(), *output->info());
+    _config_id = generate_id_for_tuning(kernel_name, *input1, *output);
 }
 
-void CLElementwiseOperationKernel::run(const Window &window, cl::CommandQueue &queue)
+void CLElementwiseOperationKernel::run_op(const InputTensorMap &inputs, const OutputTensorMap &outputs, const Window &window, cl::CommandQueue &queue)
 {
     ARM_COMPUTE_ERROR_ON_UNCONFIGURED_KERNEL(this);
     ARM_COMPUTE_ERROR_ON_INVALID_SUBWINDOW(ICLKernel::window(), window);
 
-    const TensorShape &in_shape1 = _input1->info()->tensor_shape();
-    const TensorShape &in_shape2 = _input2->info()->tensor_shape();
-    const TensorShape &out_shape = _output->info()->tensor_shape();
+    const auto src_0 = utils::cast::polymorphic_downcast<const ICLTensor *>(inputs.at(TensorType::ACL_SRC_0));
+    const auto src_1 = utils::cast::polymorphic_downcast<const ICLTensor *>(inputs.at(TensorType::ACL_SRC_1));
+    auto       dst   = utils::cast::polymorphic_downcast<ICLTensor *>(outputs.at(TensorType::ACL_DST));
+
+    const TensorShape &in_shape1 = src_0->info()->tensor_shape();
+    const TensorShape &in_shape2 = src_1->info()->tensor_shape();
+    const TensorShape &out_shape = dst->info()->tensor_shape();
 
     bool       can_collapse = true;
     const bool is_vector    = in_shape1.num_dimensions() == 1 || in_shape2.num_dimensions() == 1;
@@ -313,9 +318,9 @@
     {
         unsigned int idx = 0;
 
-        add_3D_tensor_argument(idx, _input1, slice_input1);
-        add_3D_tensor_argument(idx, _input2, slice_input2);
-        add_3D_tensor_argument(idx, _output, slice);
+        add_3D_tensor_argument(idx, src_0, slice_input1);
+        add_3D_tensor_argument(idx, src_1, slice_input2);
+        add_3D_tensor_argument(idx, dst, slice);
 
         enqueue(queue, *this, slice, lws_hint());
 
@@ -327,25 +332,25 @@
 
 BorderSize CLElementwiseOperationKernel::border_size() const
 {
-    const unsigned int replicateSize = _output->info()->dimension(0) - std::min(_input1->info()->dimension(0), _input2->info()->dimension(0));
+    const unsigned int replicateSize = _output->dimension(0) - std::min(_input1->dimension(0), _input2->dimension(0));
     const unsigned int border        = std::min<unsigned int>(num_elems_processed_per_iteration - 1U, replicateSize);
     return BorderSize{ 0, border, 0, 0 };
 }
 
 /** Arithmetic operations with saturation*/
 
-void CLSaturatedArithmeticOperationKernel::configure(ArithmeticOperation op, const ICLTensor *input1, const ICLTensor *input2, ICLTensor *output, const ConvertPolicy &policy,
+void CLSaturatedArithmeticOperationKernel::configure(ArithmeticOperation op, ITensorInfo *input1, ITensorInfo *input2, ITensorInfo *output, const ConvertPolicy &policy,
                                                      const ActivationLayerInfo &act_info)
 {
     configure(CLKernelLibrary::get().get_compile_context(), op, input1, input2, output, policy, act_info);
 }
 
-void CLSaturatedArithmeticOperationKernel::configure(const CLCompileContext &compile_context, ArithmeticOperation op, const ICLTensor *input1, const ICLTensor *input2, ICLTensor *output,
+void CLSaturatedArithmeticOperationKernel::configure(const CLCompileContext &compile_context, ArithmeticOperation op, ITensorInfo *input1, ITensorInfo *input2, ITensorInfo *output,
                                                      const ConvertPolicy       &policy,
                                                      const ActivationLayerInfo &act_info)
 {
     ARM_COMPUTE_ERROR_ON_NULLPTR(input1, input2, output);
-    ARM_COMPUTE_ERROR_THROW_ON(CLSaturatedArithmeticOperationKernel::validate(op, input1->info(), input2->info(), output->info(), policy, act_info));
+    ARM_COMPUTE_ERROR_THROW_ON(CLSaturatedArithmeticOperationKernel::validate(op, input1, input2, output, policy, act_info));
 
     _policy   = policy;
     _op       = op;
@@ -392,16 +397,16 @@
 
 /** Arithmetic operations*/
 
-void CLArithmeticOperationKernel::configure(ArithmeticOperation op, const ICLTensor *input1, const ICLTensor *input2, ICLTensor *output, const ActivationLayerInfo &act_info)
+void CLArithmeticOperationKernel::configure(ArithmeticOperation op, ITensorInfo *input1, ITensorInfo *input2, ITensorInfo *output, const ActivationLayerInfo &act_info)
 {
     configure(CLKernelLibrary::get().get_compile_context(), op, input1, input2, output, act_info);
 }
 
-void CLArithmeticOperationKernel::configure(const CLCompileContext &compile_context, ArithmeticOperation op, const ICLTensor *input1, const ICLTensor *input2, ICLTensor *output,
+void CLArithmeticOperationKernel::configure(const CLCompileContext &compile_context, ArithmeticOperation op, ITensorInfo *input1, ITensorInfo *input2, ITensorInfo *output,
                                             const ActivationLayerInfo &act_info)
 {
     ARM_COMPUTE_ERROR_ON_NULLPTR(input1, input2, output);
-    ARM_COMPUTE_ERROR_THROW_ON(CLArithmeticOperationKernel::validate(op, input1->info(), input2->info(), output->info(), act_info));
+    ARM_COMPUTE_ERROR_THROW_ON(CLArithmeticOperationKernel::validate(op, input1, input2, output, act_info));
 
     _op       = op;
     _act_info = act_info;