diff --git a/src/core/IKernel.cpp b/src/core/IKernel.cpp
index 287cd04..31f1ec7 100644
--- a/src/core/IKernel.cpp
+++ b/src/core/IKernel.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2016, 2017 Arm Limited.
+ * Copyright (c) 2016-2021 Arm Limited.
  *
  * SPDX-License-Identifier: MIT
  *
@@ -48,6 +48,11 @@
     return BorderSize(0);
 }
 
+bool IKernel::is_window_configured() const
+{
+    return !((_window.x().start() == _window.x().end()) && (_window.x().end() == 0));
+}
+
 void IKernel::configure(const Window &window)
 {
     _window = window;
diff --git a/src/core/Validate.cpp b/src/core/Validate.cpp
index bd5e494..8bb5079 100644
--- a/src/core/Validate.cpp
+++ b/src/core/Validate.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2016-2020 Arm Limited.
+ * Copyright (c) 2016-2021 Arm Limited.
  *
  * SPDX-License-Identifier: MIT
  *
@@ -167,7 +167,7 @@
                                                               const arm_compute::IKernel *kernel)
 {
     ARM_COMPUTE_RETURN_ERROR_ON_LOC(kernel == nullptr, function, file, line);
-    ARM_COMPUTE_RETURN_ERROR_ON_LOC_MSG((kernel->window().x().start() == kernel->window().x().end()) && (kernel->window().x().end() == 0) && (kernel->window().x().step() == 0),
+    ARM_COMPUTE_RETURN_ERROR_ON_LOC_MSG(!kernel->is_window_configured(),
                                         function, file, line,
                                         "This kernel hasn't been configured.");
     return arm_compute::Status{};
diff --git a/src/core/cpu/kernels/CpuElementwiseKernel.cpp b/src/core/cpu/kernels/CpuElementwiseKernel.cpp
index 1ac21ac..23e95f7 100644
--- a/src/core/cpu/kernels/CpuElementwiseKernel.cpp
+++ b/src/core/cpu/kernels/CpuElementwiseKernel.cpp
@@ -72,9 +72,9 @@
 
 template <ArithmeticOperation op>
 std::function<void(const ITensor *, const ITensor *, ITensor *, const Window &)>
-configure_arithm_func(const ITensorInfo *input1, const ITensorInfo *input2, ITensorInfo *output)
+configure_arithm_func(const ITensorInfo *src0, const ITensorInfo *src1, ITensorInfo *dst)
 {
-    ARM_COMPUTE_UNUSED(input2, output);
+    ARM_COMPUTE_UNUSED(src1, dst);
     static ElementwiseKernel kernels[] =
     {
 #if defined(__ARM_FEATURE_SVE)
@@ -103,7 +103,7 @@
 
     for(const auto &uk : kernels)
     {
-        if(uk.is_selected(input1->data_type()))
+        if(uk.is_selected(src0->data_type()))
         {
             return uk.ukernel;
         }
@@ -113,10 +113,10 @@
 }
 
 template <ComparisonOperation op>
-std::function<void(const ITensor *input1, const ITensor *input2, ITensor *output, const Window &window)>
-configure_comp_func(const ITensorInfo *input1, const ITensorInfo *input2, ITensorInfo *output)
+std::function<void(const ITensor *, const ITensor *, ITensor *, const Window &)>
+configure_comp_func(const ITensorInfo *src0, const ITensorInfo *src1, ITensorInfo *dst)
 {
-    ARM_COMPUTE_UNUSED(input2, output);
+    ARM_COMPUTE_UNUSED(src1, dst);
     static ElementwiseKernel kernels[] =
     {
 #if defined(__ARM_FEATURE_SVE)
@@ -148,7 +148,7 @@
 
     for(const auto &uk : kernels)
     {
-        if(uk.is_selected(input1->data_type()))
+        if(uk.is_selected(src0->data_type()))
         {
             return uk.ukernel;
         }
@@ -158,45 +158,43 @@
 }
 } // namespace
 
-Status CpuElementwiseKernel::validate_arguments_common(const ITensorInfo &input1, const ITensorInfo &input2, const ITensorInfo &output)
+Status CpuElementwiseKernel::validate_arguments_common(const ITensorInfo &src0, const ITensorInfo &src1, const ITensorInfo &dst)
 {
-    ARM_COMPUTE_RETURN_ERROR_ON_CPU_F16_UNSUPPORTED(&input1);
-    ARM_COMPUTE_RETURN_ERROR_ON_MISMATCHING_DATA_TYPES(&input1, &input2);
+    ARM_COMPUTE_RETURN_ERROR_ON_CPU_F16_UNSUPPORTED(&src0);
+    ARM_COMPUTE_RETURN_ERROR_ON_MISMATCHING_DATA_TYPES(&src0, &src1);
 
-    const TensorShape out_shape = TensorShape::broadcast_shape(input1.tensor_shape(), input2.tensor_shape());
+    const TensorShape out_shape = TensorShape::broadcast_shape(src0.tensor_shape(), src1.tensor_shape());
 
     ARM_COMPUTE_RETURN_ERROR_ON_MSG(out_shape.total_size() == 0, "Inputs are not broadcast compatible");
 
-    // Validate in case of configured output
-    if(output.total_size() > 0)
+    // Validate in case of configured dst
+    if(dst.total_size() > 0)
     {
-        ARM_COMPUTE_RETURN_ERROR_ON_MSG(detail::have_different_dimensions(out_shape, output.tensor_shape(), 0),
+        ARM_COMPUTE_RETURN_ERROR_ON_MSG(detail::have_different_dimensions(out_shape, dst.tensor_shape(), 0),
                                         "Wrong shape for output");
     }
 
     return Status{};
 }
 
-void CpuElementwiseKernel::configure_common(const ITensorInfo *input1, const ITensorInfo *input2, ITensorInfo *output)
+void CpuElementwiseKernel::configure_common(const ITensorInfo *src0, const ITensorInfo *src1, ITensorInfo *dst)
 {
-    ARM_COMPUTE_ERROR_ON_NULLPTR(input1, input2, output);
+    ARM_COMPUTE_ERROR_ON_NULLPTR(src0, src1, dst);
 
-    // Configure kernel window
-    const TensorShape &out_shape = TensorShape::broadcast_shape(input1->tensor_shape(), input2->tensor_shape());
+    // If any of shapes is dynamic, expect a configured window and dst at run-time.
+    if(src0->is_dynamic() || src1->is_dynamic())
+    {
+        return;
+    }
 
-    // Auto initialize output if not initialized
-    auto_init_if_empty(*output, out_shape, 1, input1->data_type());
-
-    Window win = calculate_max_window(out_shape);
-
-    ICpuKernel::configure(win);
+    auto shape_and_window = compute_output_shape_and_window(*src0, *src1);
+    auto_init_if_empty(*dst, shape_and_window.first, 1, src0->data_type());
+    ICpuKernel::configure(shape_and_window.second);
 }
 
 void CpuElementwiseKernel::run_op(ITensorPack &tensors, const Window &window, const ThreadInfo &info)
 {
-    ARM_COMPUTE_UNUSED(info, window);
-    ARM_COMPUTE_ERROR_ON_UNCONFIGURED_KERNEL(this);
-    ARM_COMPUTE_ERROR_ON_INVALID_SUBWINDOW(ICpuKernel::window(), window);
+    ARM_COMPUTE_UNUSED(info);
 
     auto src0 = tensors.get_const_tensor(TensorType::ACL_SRC_0);
     auto src1 = tensors.get_const_tensor(TensorType::ACL_SRC_1);
@@ -208,49 +206,49 @@
 }
 
 /** Arithmetic operators (min, max, squared_diff) */
-void CpuArithmeticKernel::configure(ArithmeticOperation op, const ITensorInfo *input1, const ITensorInfo *input2, ITensorInfo *output)
+void CpuArithmeticKernel::configure(ArithmeticOperation op, const ITensorInfo *src0, const ITensorInfo *src1, ITensorInfo *dst)
 {
-    ARM_COMPUTE_ERROR_THROW_ON(validate_arguments(*input1, *input2, *output));
-    configure_common(input1, input2, output);
+    ARM_COMPUTE_ERROR_THROW_ON(validate_arguments(*src0, *src1, *dst));
+    configure_common(src0, src1, dst);
     _op = op;
 }
 
-Status CpuArithmeticKernel::validate_arguments(const ITensorInfo &input1, const ITensorInfo &input2, const ITensorInfo &output)
+Status CpuArithmeticKernel::validate_arguments(const ITensorInfo &src0, const ITensorInfo &src1, const ITensorInfo &dst)
 {
-    ARM_COMPUTE_RETURN_ERROR_ON_DATA_TYPE_CHANNEL_NOT_IN(&input1, 1, DataType::QASYMM8, DataType::QASYMM8_SIGNED, DataType::S16, DataType::F16, DataType::S32, DataType::F32);
-    // Validate in case of configured output
-    if(output.total_size() > 0)
+    ARM_COMPUTE_RETURN_ERROR_ON_DATA_TYPE_CHANNEL_NOT_IN(&src0, 1, DataType::QASYMM8, DataType::QASYMM8_SIGNED, DataType::S16, DataType::F16, DataType::S32, DataType::F32);
+    // Validate in case of configured dst
+    if(dst.total_size() > 0)
     {
-        ARM_COMPUTE_RETURN_ERROR_ON_MISMATCHING_DATA_TYPES(&input1, &output);
+        ARM_COMPUTE_RETURN_ERROR_ON_MISMATCHING_DATA_TYPES(&src0, &dst);
     }
-    return validate_arguments_common(input1, input2, output);
+    return validate_arguments_common(src0, src1, dst);
 }
 
-Status CpuArithmeticKernel::validate(ArithmeticOperation op, const ITensorInfo *input1, const ITensorInfo *input2, const ITensorInfo *output)
+Status CpuArithmeticKernel::validate(ArithmeticOperation op, const ITensorInfo *src0, const ITensorInfo *src1, const ITensorInfo *dst)
 {
     ARM_COMPUTE_UNUSED(op);
-    ARM_COMPUTE_RETURN_ERROR_ON_NULLPTR(input1, input2, output);
-    ARM_COMPUTE_RETURN_ON_ERROR(validate_arguments(*input1, *input2, *output));
+    ARM_COMPUTE_RETURN_ERROR_ON_NULLPTR(src0, src1, dst);
+    ARM_COMPUTE_RETURN_ON_ERROR(validate_arguments(*src0, *src1, *dst));
     return Status{};
 }
 
 std::function<CpuElementwiseKernel::ElementwiseFunction>
-CpuArithmeticKernel::get_implementation(const ITensorInfo *input1, const ITensorInfo *input2, ITensorInfo *output)
+CpuArithmeticKernel::get_implementation(const ITensorInfo *src0, const ITensorInfo *src1, ITensorInfo *dst)
 {
     switch(_op)
     {
         case ArithmeticOperation::MAX:
-            return configure_arithm_func<ArithmeticOperation::MAX>(input1, input2, output);
+            return configure_arithm_func<ArithmeticOperation::MAX>(src0, src1, dst);
         case ArithmeticOperation::MIN:
-            return configure_arithm_func<ArithmeticOperation::MIN>(input1, input2, output);
+            return configure_arithm_func<ArithmeticOperation::MIN>(src0, src1, dst);
         case ArithmeticOperation::SQUARED_DIFF:
-            return configure_arithm_func<ArithmeticOperation::SQUARED_DIFF>(input1, input2, output);
+            return configure_arithm_func<ArithmeticOperation::SQUARED_DIFF>(src0, src1, dst);
         case ArithmeticOperation::PRELU:
-            return configure_arithm_func<ArithmeticOperation::PRELU>(input1, input2, output);
+            return configure_arithm_func<ArithmeticOperation::PRELU>(src0, src1, dst);
         case ArithmeticOperation::DIV:
-            return configure_arithm_func<ArithmeticOperation::DIV>(input1, input2, output);
+            return configure_arithm_func<ArithmeticOperation::DIV>(src0, src1, dst);
         case ArithmeticOperation::POWER:
-            return configure_arithm_func<ArithmeticOperation::POWER>(input1, input2, output);
+            return configure_arithm_func<ArithmeticOperation::POWER>(src0, src1, dst);
         default:
             ARM_COMPUTE_ERROR("NOT_SUPPORTED!");
     }
@@ -259,91 +257,91 @@
 
 /** The division operator */
 
-void CpuDivisionKernel::configure(const ITensorInfo *input1, const ITensorInfo *input2, ITensorInfo *output)
+void CpuDivisionKernel::configure(const ITensorInfo *src0, const ITensorInfo *src1, ITensorInfo *dst)
 {
-    ARM_COMPUTE_ERROR_THROW_ON(validate_arguments(*input1, *input2, *output));
-    configure_common(input1, input2, output);
+    ARM_COMPUTE_ERROR_THROW_ON(validate_arguments(*src0, *src1, *dst));
+    configure_common(src0, src1, dst);
     _op = ArithmeticOperation::DIV;
 }
 
-Status CpuDivisionKernel::validate_arguments(const ITensorInfo &input1, const ITensorInfo &input2, const ITensorInfo &output)
+Status CpuDivisionKernel::validate_arguments(const ITensorInfo &src0, const ITensorInfo &src1, const ITensorInfo &dst)
 {
-    ARM_COMPUTE_RETURN_ERROR_ON_DATA_TYPE_CHANNEL_NOT_IN(&input1, 1, DataType::S32, DataType::F16, DataType::F32);
-    return CpuArithmeticKernel::validate_arguments(input1, input2, output);
+    ARM_COMPUTE_RETURN_ERROR_ON_DATA_TYPE_CHANNEL_NOT_IN(&src0, 1, DataType::S32, DataType::F16, DataType::F32);
+    return CpuArithmeticKernel::validate_arguments(src0, src1, dst);
 }
 
-Status CpuDivisionKernel::validate(const ITensorInfo *input1, const ITensorInfo *input2, const ITensorInfo *output)
+Status CpuDivisionKernel::validate(const ITensorInfo *src0, const ITensorInfo *src1, const ITensorInfo *dst)
 {
-    ARM_COMPUTE_RETURN_ERROR_ON_NULLPTR(input1, input2, output);
-    ARM_COMPUTE_RETURN_ON_ERROR(validate_arguments(*input1, *input2, *output));
+    ARM_COMPUTE_RETURN_ERROR_ON_NULLPTR(src0, src1, dst);
+    ARM_COMPUTE_RETURN_ON_ERROR(validate_arguments(*src0, *src1, *dst));
     return Status{};
 }
 
 /** The power operator */
-void CpuPowerKernel::configure(const ITensorInfo *input1, const ITensorInfo *input2, ITensorInfo *output)
+void CpuPowerKernel::configure(const ITensorInfo *src0, const ITensorInfo *src1, ITensorInfo *dst)
 {
-    ARM_COMPUTE_ERROR_THROW_ON(validate_arguments(*input1, *input2, *output));
-    configure_common(input1, input2, output);
+    ARM_COMPUTE_ERROR_THROW_ON(validate_arguments(*src0, *src1, *dst));
+    configure_common(src0, src1, dst);
     _op = ArithmeticOperation::POWER;
 }
 
-Status CpuPowerKernel::validate_arguments(const ITensorInfo &input1, const ITensorInfo &input2, const ITensorInfo &output)
+Status CpuPowerKernel::validate_arguments(const ITensorInfo &src0, const ITensorInfo &src1, const ITensorInfo &dst)
 {
-    ARM_COMPUTE_RETURN_ERROR_ON_DATA_TYPE_CHANNEL_NOT_IN(&input1, 1, DataType::F16, DataType::F32);
-    return CpuArithmeticKernel::validate_arguments(input1, input2, output);
+    ARM_COMPUTE_RETURN_ERROR_ON_DATA_TYPE_CHANNEL_NOT_IN(&src0, 1, DataType::F16, DataType::F32);
+    return CpuArithmeticKernel::validate_arguments(src0, src1, dst);
 }
 
-Status CpuPowerKernel::validate(const ITensorInfo *input1, const ITensorInfo *input2, const ITensorInfo *output)
+Status CpuPowerKernel::validate(const ITensorInfo *src0, const ITensorInfo *src1, const ITensorInfo *dst)
 {
-    ARM_COMPUTE_RETURN_ERROR_ON_NULLPTR(input1, input2, output);
-    ARM_COMPUTE_RETURN_ON_ERROR(validate_arguments(*input1, *input2, *output));
+    ARM_COMPUTE_RETURN_ERROR_ON_NULLPTR(src0, src1, dst);
+    ARM_COMPUTE_RETURN_ON_ERROR(validate_arguments(*src0, *src1, *dst));
     return Status{};
 }
 
 /** Comparison operators (equal, not equal, less than, greater than, less than or equal, greater than or equal) */
-void CpuComparisonKernel::configure(ComparisonOperation op, const ITensorInfo *input1, const ITensorInfo *input2, ITensorInfo *output)
+void CpuComparisonKernel::configure(ComparisonOperation op, const ITensorInfo *src0, const ITensorInfo *src1, ITensorInfo *dst)
 {
-    ARM_COMPUTE_ERROR_THROW_ON(validate_arguments(*input1, *input2, *output));
-    configure_common(input1, input2, output);
+    ARM_COMPUTE_ERROR_THROW_ON(validate_arguments(*src0, *src1, *dst));
+    configure_common(src0, src1, dst);
     _op = op;
 }
 
-Status CpuComparisonKernel::validate_arguments(const ITensorInfo &input1, const ITensorInfo &input2, const ITensorInfo &output)
+Status CpuComparisonKernel::validate_arguments(const ITensorInfo &src0, const ITensorInfo &src1, const ITensorInfo &dst)
 {
-    ARM_COMPUTE_RETURN_ERROR_ON_DATA_TYPE_CHANNEL_NOT_IN(&input1, 1, DataType::U8, DataType::QASYMM8, DataType::QASYMM8_SIGNED, DataType::S16, DataType::F16, DataType::S32, DataType::F32);
-    // Validate in case of configured output
-    if(output.total_size() > 0)
+    ARM_COMPUTE_RETURN_ERROR_ON_DATA_TYPE_CHANNEL_NOT_IN(&src0, 1, DataType::U8, DataType::QASYMM8, DataType::QASYMM8_SIGNED, DataType::S16, DataType::F16, DataType::S32, DataType::F32);
+    // Validate in case of configured dst
+    if(dst.total_size() > 0)
     {
-        ARM_COMPUTE_RETURN_ERROR_ON_DATA_TYPE_CHANNEL_NOT_IN(&output, 1, DataType::U8);
+        ARM_COMPUTE_RETURN_ERROR_ON_DATA_TYPE_CHANNEL_NOT_IN(&dst, 1, DataType::U8);
     }
-    return validate_arguments_common(input1, input2, output);
+    return validate_arguments_common(src0, src1, dst);
 }
 
-Status CpuComparisonKernel::validate(ComparisonOperation op, const ITensorInfo *input1, const ITensorInfo *input2, const ITensorInfo *output)
+Status CpuComparisonKernel::validate(ComparisonOperation op, const ITensorInfo *src0, const ITensorInfo *src1, const ITensorInfo *dst)
 {
     ARM_COMPUTE_UNUSED(op);
-    ARM_COMPUTE_RETURN_ERROR_ON_NULLPTR(input1, input2, output);
-    ARM_COMPUTE_RETURN_ON_ERROR(validate_arguments(*input1, *input2, *output));
+    ARM_COMPUTE_RETURN_ERROR_ON_NULLPTR(src0, src1, dst);
+    ARM_COMPUTE_RETURN_ON_ERROR(validate_arguments(*src0, *src1, *dst));
     return Status{};
 }
 
 std::function<CpuElementwiseKernel::ElementwiseFunction>
-CpuComparisonKernel::get_implementation(const ITensorInfo *input1, const ITensorInfo *input2, ITensorInfo *output)
+CpuComparisonKernel::get_implementation(const ITensorInfo *src0, const ITensorInfo *src1, ITensorInfo *dst)
 {
     switch(_op)
     {
         case ComparisonOperation::Equal:
-            return configure_comp_func<ComparisonOperation::Equal>(input1, input2, output);
+            return configure_comp_func<ComparisonOperation::Equal>(src0, src1, dst);
         case ComparisonOperation::NotEqual:
-            return configure_comp_func<ComparisonOperation::NotEqual>(input1, input2, output);
+            return configure_comp_func<ComparisonOperation::NotEqual>(src0, src1, dst);
         case ComparisonOperation::Greater:
-            return configure_comp_func<ComparisonOperation::Greater>(input1, input2, output);
+            return configure_comp_func<ComparisonOperation::Greater>(src0, src1, dst);
         case ComparisonOperation::GreaterEqual:
-            return configure_comp_func<ComparisonOperation::GreaterEqual>(input1, input2, output);
+            return configure_comp_func<ComparisonOperation::GreaterEqual>(src0, src1, dst);
         case ComparisonOperation::Less:
-            return configure_comp_func<ComparisonOperation::Less>(input1, input2, output);
+            return configure_comp_func<ComparisonOperation::Less>(src0, src1, dst);
         case ComparisonOperation::LessEqual:
-            return configure_comp_func<ComparisonOperation::LessEqual>(input1, input2, output);
+            return configure_comp_func<ComparisonOperation::LessEqual>(src0, src1, dst);
         default:
             ARM_COMPUTE_ERROR("NOT_SUPPORTED!");
     }
diff --git a/src/core/cpu/kernels/CpuElementwiseKernel.h b/src/core/cpu/kernels/CpuElementwiseKernel.h
index 92cf880..952c6e3 100644
--- a/src/core/cpu/kernels/CpuElementwiseKernel.h
+++ b/src/core/cpu/kernels/CpuElementwiseKernel.h
@@ -37,7 +37,7 @@
 /** Interface for an element-wise operation kernel
  *
  * Element-wise operation is computed by:
- * @f[ output(x,y) = OP(input1(x,y), input2(x,y))@f]
+ * @f[ dst(x,y) = OP(src0(x,y), src1(x,y))@f]
  *
  */
 class CpuElementwiseKernel : public ICpuKernel
@@ -53,9 +53,9 @@
 
     /** Common signature for all the specialised arithmetic functions
      *
-     * @param[in]  input1 First tensor input info. Data types supported: QASYMM8/S16/F16/S32/F32.
-     * @param[in]  input2 Second tensor input info. Data types supported: Same as @p input1.
-     * @param[out] output Output tensor info. Data types supported: Dependent on subclass.
+     * @param[in]  src0   First tensor input info. Data types supported: QASYMM8/S16/F16/S32/F32.
+     * @param[in]  src1   Second tensor input info. Data types supported: Same as @p src0.
+     * @param[out] dst    Output tensor info. Data types supported: Dependent on subclass.
      * @param[in]  window Region on which to execute the kernel.
      */
     using ElementwiseFunction = void(const ITensor *, const ITensor *, ITensor *, const Window &);
@@ -66,26 +66,26 @@
 protected:
     /** Validate the argument passed to the kernel
      *
-     * @param[in] input1 First tensor input. Data types supported: QASYMM8/S16/F16/S32/F32.
-     * @param[in] input2 Second tensor input. Data types supported: Same as @p input1.
-     * @param[in] output Output tensor. Data types supported: Dependent on subclass.
+     * @param[in] src0 First tensor input. Data types supported: QASYMM8/S16/F16/S32/F32.
+     * @param[in] src1 Second tensor input. Data types supported: Same as @p src0.
+     * @param[in] dst  Output tensor. Data types supported: Dependent on subclass.
      */
-    static Status validate_arguments_common(const ITensorInfo &input1, const ITensorInfo &input2, const ITensorInfo &output);
+    static Status validate_arguments_common(const ITensorInfo &src0, const ITensorInfo &src1, const ITensorInfo &dst);
 
     /** Commmon configure function for element-wise operators with no additional options (e.g. Min, Max, SquaredDiff)
      *
      */
-    void configure_common(const ITensorInfo *input1, const ITensorInfo *input2, ITensorInfo *output);
+    void configure_common(const ITensorInfo *src0, const ITensorInfo *src1, ITensorInfo *dst);
 
     /** Function to get the micro kernel implementation
      *
-     * @param[in] input1 First input tensor information
-     * @param[in] input2 Second input tensor information
-     * @param[in] output Output tensor information
+     * @param[in] src0 First input tensor information
+     * @param[in] src1 Second input tensor information
+     * @param[in] dst  Output tensor information
      *
      * @return the function instance for the micro kernel
      */
-    virtual std::function<ElementwiseFunction> get_implementation(const ITensorInfo *input1, const ITensorInfo *input2, ITensorInfo *output) = 0;
+    virtual std::function<ElementwiseFunction> get_implementation(const ITensorInfo *src0, const ITensorInfo *src1, ITensorInfo *dst) = 0;
 };
 
 class CpuArithmeticKernel : public CpuElementwiseKernel
@@ -96,40 +96,40 @@
 
     /** Configure kernel
      *
-     * @param[in]  op     Arithmetic operation to be executed.
-     * @param[in]  input1 First tensor input info. Data types supported: QASYMM8/S16/F16/S32/F32.
-     * @param[in]  input2 Second tensor input info. Data types supported: Same as @p input1.
-     * @param[out] output Output tensor info. Data types supported: Same as @p input1.
+     * @param[in]  op   Arithmetic operation to be executed.
+     * @param[in]  src0 First tensor input info. Data types supported: QASYMM8/S16/F16/S32/F32.
+     * @param[in]  src1 Second tensor input info. Data types supported: Same as @p src0.
+     * @param[out] dst  Output tensor info. Data types supported: Same as @p src0.
      */
-    void configure(ArithmeticOperation op, const ITensorInfo *input1, const ITensorInfo *input2, ITensorInfo *output);
+    void configure(ArithmeticOperation op, const ITensorInfo *src0, const ITensorInfo *src1, ITensorInfo *dst);
 
     /** Static function to check if given info will lead to a valid configuration of @ref cpu::kernels::CpuArithmeticKernel
      *
-     * @param[in] op     Arithmetic operation to be executed.
-     * @param[in] input1 First tensor input info. Data types supported: QASYMM8/S16/F16/S32/F32.
-     * @param[in] input2 Second tensor input info. Data types supported: Same as @p input1.
-     * @param[in] output Output tensor info. Data types supported: Same as @p input1.
+     * @param[in] op   Arithmetic operation to be executed.
+     * @param[in] src0 First tensor input info. Data types supported: QASYMM8/S16/F16/S32/F32.
+     * @param[in] src1 Second tensor input info. Data types supported: Same as @p src0.
+     * @param[in] dst  Output tensor info. Data types supported: Same as @p src0.
      *
      * @return a Status
      */
-    static Status validate(ArithmeticOperation op, const ITensorInfo *input1, const ITensorInfo *input2, const ITensorInfo *output);
+    static Status validate(ArithmeticOperation op, const ITensorInfo *src0, const ITensorInfo *src1, const ITensorInfo *dst);
 
 protected:
     // Inherited methods overridden:
-    static Status validate_arguments(const ITensorInfo &input1, const ITensorInfo &input2, const ITensorInfo &output);
+    static Status validate_arguments(const ITensorInfo &src0, const ITensorInfo &src1, const ITensorInfo &dst);
 
     ArithmeticOperation _op{};
 
 private:
     /** Function to get the micro kernel implementation
      *
-     * @param[in] input1 First input tensor information
-     * @param[in] input2 Second input tensor information
-     * @param[in] output Output tensor information
+     * @param[in] src0 First input tensor information
+     * @param[in] src1 Second input tensor information
+     * @param[in] dst  Output tensor information
      *
      * @return the function instance for the micro kernel
      */
-    std::function<ElementwiseFunction> get_implementation(const ITensorInfo *input1, const ITensorInfo *input2, ITensorInfo *output) override;
+    std::function<ElementwiseFunction> get_implementation(const ITensorInfo *src0, const ITensorInfo *src1, ITensorInfo *dst) override;
 };
 
 class CpuDivisionKernel : public CpuArithmeticKernel
@@ -140,25 +140,25 @@
 
     /** Configure kernel
      *
-     * @param[in]  input1 First tensor input info. Data types supported: S32/F16/F32.
-     * @param[in]  input2 Second tensor input info. Data types supported: Same as @p input1.
-     * @param[out] output Output tensor info. Data types supported: Same as @p input1.
+     * @param[in]  src0 First tensor input info. Data types supported: S32/F16/F32.
+     * @param[in]  src1 Second tensor input info. Data types supported: Same as @p src0.
+     * @param[out] dst  Output tensor info. Data types supported: Same as @p src0.
      */
-    void configure(const ITensorInfo *input1, const ITensorInfo *input2, ITensorInfo *output);
+    void configure(const ITensorInfo *src0, const ITensorInfo *src1, ITensorInfo *dst);
 
     /** Static function to check if given info will lead to a valid configuration of @ref CpuDivisionKernel
      *
-     * @param[in] input1 First tensor input info. Data types supported: S32/F16/F32.
-     * @param[in] input2 Second tensor input info. Data types supported: Same as @p input1.
-     * @param[in] output Output tensor info. Data types supported: Same as @p input1.
+     * @param[in] src0 First tensor input info. Data types supported: S32/F16/F32.
+     * @param[in] src1 Second tensor input info. Data types supported: Same as @p src0.
+     * @param[in] dst  Output tensor info. Data types supported: Same as @p src0.
      *
      * @return a Status
      */
-    static Status validate(const ITensorInfo *input1, const ITensorInfo *input2, const ITensorInfo *output);
+    static Status validate(const ITensorInfo *src0, const ITensorInfo *src1, const ITensorInfo *dst);
 
 protected:
     // Inherited methods overridden:
-    static Status validate_arguments(const ITensorInfo &input1, const ITensorInfo &input2, const ITensorInfo &output);
+    static Status validate_arguments(const ITensorInfo &src0, const ITensorInfo &src1, const ITensorInfo &dst);
 };
 
 class CpuPowerKernel : public CpuArithmeticKernel
@@ -169,25 +169,25 @@
 
     /** Configure kernel
      *
-     * @param[in]  input1 First tensor input info. Data types supported: F16/F32.
-     * @param[in]  input2 Second tensor input info. Data types supported: Same as @p input1.
-     * @param[out] output Output tensor info. Data types supported: Same as @p input1.
+     * @param[in]  src0 First tensor input info. Data types supported: F16/F32.
+     * @param[in]  src1 Second tensor input info. Data types supported: Same as @p src0.
+     * @param[out] dst  Output tensor info. Data types supported: Same as @p src0.
      */
-    void configure(const ITensorInfo *input1, const ITensorInfo *input2, ITensorInfo *output);
+    void configure(const ITensorInfo *src0, const ITensorInfo *src1, ITensorInfo *dst);
 
     /** Static function to check if given info will lead to a valid configuration of @ref CpuPowerKernel
      *
-     * @param[in] input1 First tensor input info. Data types supported: F16/F32.
-     * @param[in] input2 Second tensor input info. Data types supported: Same as @p input1.
-     * @param[in] output Output tensor info. Data types supported: Same as @p input1.
+     * @param[in] src0 First tensor input info. Data types supported: F16/F32.
+     * @param[in] src1 Second tensor input info. Data types supported: Same as @p src0.
+     * @param[in] dst  Output tensor info. Data types supported: Same as @p src0.
      *
      * @return a Status
      */
-    static Status validate(const ITensorInfo *input1, const ITensorInfo *input2, const ITensorInfo *output);
+    static Status validate(const ITensorInfo *src0, const ITensorInfo *src1, const ITensorInfo *dst);
 
 protected:
     // Inherited methods overridden:
-    static Status validate_arguments(const ITensorInfo &input1, const ITensorInfo &input2, const ITensorInfo &output);
+    static Status validate_arguments(const ITensorInfo &src0, const ITensorInfo &src1, const ITensorInfo &dst);
 };
 
 class CpuComparisonKernel : public CpuElementwiseKernel
@@ -198,38 +198,38 @@
 
     /** Configure kernel
      *
-     * @param[in]  op     Comparison operation to be executed.
-     * @param[in]  input1 First tensor input info. Data types supported: QASYMM8/QASYMM8_SIGNED/S16/F16/S32/F32.
-     * @param[in]  input2 Second tensor input info. Data types supported: Same as @p input1.
-     * @param[out] output Output tensor info. Data types supported: U8.
+     * @param[in]  op   Comparison operation to be executed.
+     * @param[in]  src0 First tensor input info. Data types supported: QASYMM8/QASYMM8_SIGNED/S16/F16/S32/F32.
+     * @param[in]  src1 Second tensor input info. Data types supported: Same as @p src0.
+     * @param[out] dst  Output tensor info. Data types supported: U8.
      */
-    void configure(ComparisonOperation op, const ITensorInfo *input1, const ITensorInfo *input2, ITensorInfo *output);
+    void configure(ComparisonOperation op, const ITensorInfo *src0, const ITensorInfo *src1, ITensorInfo *dst);
 
     /** Static function to check if given info will lead to a valid configuration of @ref cpu::kernels::CpuComparisonKernel
      *
-     * @param[in] op     Comparison operation to be executed.
-     * @param[in] input1 First tensor input info. Data types supported: QASYMM8/QASYMM8_SIGNED/S16/F16/S32/F32.
-     * @param[in] input2 Second tensor input info. Data types supported: Same as @p input1.
-     * @param[in] output Output tensor info. Data types supported: U8.
+     * @param[in] op   Comparison operation to be executed.
+     * @param[in] src0 First tensor input info. Data types supported: QASYMM8/QASYMM8_SIGNED/S16/F16/S32/F32.
+     * @param[in] src1 Second tensor input info. Data types supported: Same as @p src0.
+     * @param[in] dst  Output tensor info. Data types supported: U8.
      *
      * @return a Status
      */
-    static Status validate(ComparisonOperation op, const ITensorInfo *input1, const ITensorInfo *input2, const ITensorInfo *output);
+    static Status validate(ComparisonOperation op, const ITensorInfo *src0, const ITensorInfo *src1, const ITensorInfo *dst);
 
 protected:
     // Inherited methods overridden:
-    static Status validate_arguments(const ITensorInfo &input1, const ITensorInfo &input2, const ITensorInfo &output);
+    static Status validate_arguments(const ITensorInfo &src0, const ITensorInfo &src1, const ITensorInfo &dst);
 
 private:
     /** Function to get the micro kernel implementation
      *
-     * @param[in] input1 First input tensor information
-     * @param[in] input2 Second input tensor information
-     * @param[in] output Output tensor information
+     * @param[in] src0 First input tensor information
+     * @param[in] src1 Second input tensor information
+     * @param[in] dst  Output tensor information
      *
      * @return the function instance for the micro kernel
      */
-    std::function<ElementwiseFunction> get_implementation(const ITensorInfo *input1, const ITensorInfo *input2, ITensorInfo *output) override;
+    std::function<ElementwiseFunction> get_implementation(const ITensorInfo *src0, const ITensorInfo *src1, ITensorInfo *dst) override;
 
     ComparisonOperation _op{};
 };
diff --git a/src/core/cpu/kernels/CpuElementwiseUnaryKernel.cpp b/src/core/cpu/kernels/CpuElementwiseUnaryKernel.cpp
index 2b5c11f..ff2d080 100644
--- a/src/core/cpu/kernels/CpuElementwiseUnaryKernel.cpp
+++ b/src/core/cpu/kernels/CpuElementwiseUnaryKernel.cpp
@@ -108,28 +108,28 @@
 {
 }
 
-void CpuElementwiseUnaryKernel::configure(ElementWiseUnary op, const ITensorInfo &input, ITensorInfo &output)
+void CpuElementwiseUnaryKernel::configure(ElementWiseUnary op, const ITensorInfo &src, ITensorInfo &dst)
 {
-    ARM_COMPUTE_ERROR_THROW_ON(validate(op, input, output));
-
-    // Configure kernel window
-    const TensorShape &out_shape = TensorShape::broadcast_shape(input.tensor_shape());
-
-    // Auto initialize output if not initialized
-    auto_init_if_empty(output, out_shape, 1, input.data_type());
-
-    Window win = calculate_max_window(out_shape);
+    ARM_COMPUTE_ERROR_THROW_ON(validate(op, src, dst));
 
     _op = op;
 
-    ICpuKernel::configure(win);
+    // If input shape is dynamic, expect a configured window and dst at run-time.
+    if(src.is_dynamic())
+    {
+        return;
+    }
+
+    auto shape_and_window = compute_output_shape_and_window(src);
+    auto_init_if_empty(dst, shape_and_window.first, 1, src.data_type());
+    ICpuKernel::configure(shape_and_window.second);
 }
 
-Status CpuElementwiseUnaryKernel::validate(ElementWiseUnary op, const ITensorInfo &input, const ITensorInfo &output)
+Status CpuElementwiseUnaryKernel::validate(ElementWiseUnary op, const ITensorInfo &src, const ITensorInfo &dst)
 {
-    ARM_COMPUTE_RETURN_ERROR_ON_CPU_F16_UNSUPPORTED(&input);
+    ARM_COMPUTE_RETURN_ERROR_ON_CPU_F16_UNSUPPORTED(&src);
 
-    const auto *uk = get_implementation(input.data_type());
+    const auto *uk = get_implementation(src.data_type());
     ARM_COMPUTE_RETURN_ERROR_ON(uk == nullptr || uk->ukernel == nullptr);
 
     switch(op)
@@ -139,19 +139,19 @@
         case ElementWiseUnary::LOG:
         case ElementWiseUnary::ROUND:
         case ElementWiseUnary::SIN:
-            ARM_COMPUTE_RETURN_ERROR_ON_DATA_TYPE_CHANNEL_NOT_IN(&input, 1, DataType::F16, DataType::F32);
+            ARM_COMPUTE_RETURN_ERROR_ON_DATA_TYPE_CHANNEL_NOT_IN(&src, 1, DataType::F16, DataType::F32);
             break;
         case ElementWiseUnary::NEG:
         case ElementWiseUnary::ABS:
-            ARM_COMPUTE_RETURN_ERROR_ON_DATA_TYPE_CHANNEL_NOT_IN(&input, 1, DataType::F16, DataType::F32, DataType::S32);
+            ARM_COMPUTE_RETURN_ERROR_ON_DATA_TYPE_CHANNEL_NOT_IN(&src, 1, DataType::F16, DataType::F32, DataType::S32);
             break;
         default:
             ARM_COMPUTE_ERROR("ElementWiseUnary operation not supported");
     }
-    // Validate in case of configured output
-    if(output.total_size() > 0)
+    // Validate in case of configured dst
+    if(dst.total_size() > 0)
     {
-        ARM_COMPUTE_RETURN_ERROR_ON_MISMATCHING_DATA_TYPES(&input, &output);
+        ARM_COMPUTE_RETURN_ERROR_ON_MISMATCHING_DATA_TYPES(&src, &dst);
     }
 
     return Status{};
@@ -160,8 +160,6 @@
 void CpuElementwiseUnaryKernel::run_op(ITensorPack &tensors, const Window &window, const ThreadInfo &info)
 {
     ARM_COMPUTE_UNUSED(info);
-    ARM_COMPUTE_ERROR_ON_UNCONFIGURED_KERNEL(this);
-    ARM_COMPUTE_ERROR_ON_INVALID_SUBWINDOW(ICpuKernel::window(), window);
 
     auto src  = tensors.get_const_tensor(TensorType::ACL_SRC);
     auto dst  = tensors.get_tensor(TensorType::ACL_DST);
diff --git a/src/core/cpu/kernels/CpuElementwiseUnaryKernel.h b/src/core/cpu/kernels/CpuElementwiseUnaryKernel.h
index 193f6f1..ceb90dc 100644
--- a/src/core/cpu/kernels/CpuElementwiseUnaryKernel.h
+++ b/src/core/cpu/kernels/CpuElementwiseUnaryKernel.h
@@ -38,7 +38,7 @@
 /** Interface for an element-wise unary operation kernel
  *
  * Element-wise operation is computed by:
- * @f[ output(x) = OP(input(x))@f]
+ * @f[ dst(x) = OP(src(x))@f]
  *
  */
 class CpuElementwiseUnaryKernel : public ICpuKernel
@@ -56,21 +56,21 @@
 
     /** Function to configure the @ref CpuElementwiseUnaryKernel
      *
-     * @param[in]  op     Arithmetic operation to be executed.
-     * @param[in]  input  First tensor input. Data types supported: F16/F32, F16/F32/S32 for NEG/ABS operations.
-     * @param[out] output Output tensor. Data types supported: Same as @p input.
+     * @param[in]  op  Arithmetic operation to be executed.
+     * @param[in]  src First tensor input. Data types supported: F16/F32, F16/F32/S32 for NEG/ABS operations.
+     * @param[out] dst Output tensor. Data types supported: Same as @p src.
      */
-    void configure(ElementWiseUnary op, const ITensorInfo &input, ITensorInfo &output);
+    void configure(ElementWiseUnary op, const ITensorInfo &src, ITensorInfo &dst);
 
     /** Static function to check if given info will lead to a valid configuration of @ref CpuElementwiseUnaryKernel
      *
-     * @param[in] op     Arithmetic operation to be executed.
-     * @param[in] input  First tensor input info. Data types supported: F16/F32, F16/F32/S32 for NEG/ABS operations.
-     * @param[in] output Output tensor info. Data types supported: Same as @p input.
+     * @param[in] op  Arithmetic operation to be executed.
+     * @param[in] src First tensor input info. Data types supported: F16/F32, F16/F32/S32 for NEG/ABS operations.
+     * @param[in] dst Output tensor info. Data types supported: Same as @p src.
      *
      * @return a Status
      */
-    static Status validate(ElementWiseUnary op, const ITensorInfo &input, const ITensorInfo &output);
+    static Status validate(ElementWiseUnary op, const ITensorInfo &src, const ITensorInfo &dst);
 
     // Inherited methods overridden:
     void run_op(ITensorPack &tensors, const Window &window, const ThreadInfo &info) override;
diff --git a/src/core/helpers/WindowHelpers.h b/src/core/helpers/WindowHelpers.h
index 9216c33..637e932 100644
--- a/src/core/helpers/WindowHelpers.h
+++ b/src/core/helpers/WindowHelpers.h
@@ -177,6 +177,22 @@
 {
     return calculate_max_enlarged_window(info.valid_region(), steps, border_size);
 }
+
+/** Function to compute the shape of output and window for the given inputs
+ *
+ * @param[in] infos Input tensor informations
+ *
+ * @return A pair of the shape and window
+ */
+template <typename... Infos>
+std::pair<TensorShape, Window> compute_output_shape_and_window(const Infos &... infos)
+{
+    const std::pair<TensorShape, ValidRegion> broadcast_pair = ITensorInfo::broadcast_shape_and_valid_region(infos...);
+    const TensorShape &out_shape    = broadcast_pair.first;
+    const ValidRegion &valid_region = broadcast_pair.second;
+
+    return std::make_pair(out_shape, calculate_max_window(valid_region));
+}
 #endif /* DOXYGEN_SKIP_THIS */
 } // namespace arm_compute