Dynamic Fusion Pooling Layer 2d

- Adds Dynamic fusion PoolingLayer2D as Unfusable Operator
- Indices are not supported
- Adds tests for F32/F16 Datatypes

Resolves : [COMPMID-5520]

Signed-off-by: Mohammed Suhail Munshi <MohammedSuhail.Munshi@arm.com>
Change-Id: I0d112545eb9209c836bf9ea153069f8627531e0a
Reviewed-on: https://review.mlplatform.org/c/ml/ComputeLibrary/+/8893
Reviewed-by: Gunes Bayir <gunes.bayir@arm.com>
Comments-Addressed: Arm Jenkins <bsgcomp@arm.com>
Tested-by: Arm Jenkins <bsgcomp@arm.com>
Benchmark: Arm Jenkins <bsgcomp@arm.com>

2 files changed, 196 insertions, 0 deletions

diff --git a/arm_compute/dynamic_fusion/sketch/attributes/Pool2dAttributes.h b/arm_compute/dynamic_fusion/sketch/attributes/Pool2dAttributes.h
new file mode 100644
index 0000000000..be30781d86
--- /dev/null
+++ b/arm_compute/dynamic_fusion/sketch/attributes/Pool2dAttributes.h
@@ -0,0 +1,82 @@
+/*
+ * Copyright (c) 2023 Arm Limited.
+ *
+ * SPDX-License-Identifier: MIT
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to
+ * deal in the Software without restriction, including without limitation the
+ * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+#ifndef ARM_COMPUTE_DYNAMIC_FUSION_SKETCH_ATTRIBUTES_POOL2DATTRIBUTES
+#define ARM_COMPUTE_DYNAMIC_FUSION_SKETCH_ATTRIBUTES_POOL2DATTRIBUTES
+
+#include "arm_compute/core/Types.h"
+
+namespace arm_compute
+{
+namespace experimental
+{
+namespace dynamic_fusion
+{
+/** Attributes are backend-agnostic parameters (in addition to the input/output tensors) of an operator.
+ */
+
+class Pool2dAttributes
+{
+public:
+    /* Get Pooling Type */
+    PoolingType pool_type() const;
+
+    /* Set Pooling Type */
+    Pool2dAttributes pool_type(PoolingType pool_type);
+
+    /* Get 2D Pool Size */
+    Size2D pool_size() const;
+
+    /* Set 2D Pool size */
+    Pool2dAttributes pool_size(const Size2D &pool_size);
+
+    /* Get Padding */
+    Padding2D pad() const;
+
+    /* Set Padding */
+    Pool2dAttributes pad(const Padding2D &padding);
+
+    /* Get Stride */
+    Size2D stride() const;
+
+    /* Set Stride */
+    Pool2dAttributes stride(const Size2D &stride);
+
+    /* Get exclude padding */
+    bool exclude_padding() const;
+
+    /* Set exclude padding */
+    Pool2dAttributes exclude_padding(bool exclude_padding);
+
+private:
+    PoolingType _pool_type{};
+    Padding2D   _pad{};
+    Size2D      _pool_size{};
+    Size2D      _stride{ 1U, 1U };
+    bool        _exclude_padding{ true };
+};
+
+} // namespace dynamic_fusion
+} // namespace experimental
+} // namespace arm_compute
+#endif /* ARM_COMPUTE_DYNAMIC_FUSION_SKETCH_ATTRIBUTES_POOL2DATTRIBUTES */
diff --git a/arm_compute/dynamic_fusion/sketch/gpu/operators/GpuPool2d.h b/arm_compute/dynamic_fusion/sketch/gpu/operators/GpuPool2d.h
new file mode 100644
index 0000000000..16d88af570
--- /dev/null
+++ b/arm_compute/dynamic_fusion/sketch/gpu/operators/GpuPool2d.h
@@ -0,0 +1,114 @@
+/*
+ * Copyright (c) 2023 Arm Limited.
+ *
+ * SPDX-License-Identifier: MIT
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to
+ * deal in the Software without restriction, including without limitation the
+ * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+#ifndef ARM_COMPUTE_DYNAMIC_FUSION_SKETCH_GPU_OPERATORS_GPUPOOL2D
+#define ARM_COMPUTE_DYNAMIC_FUSION_SKETCH_GPU_OPERATORS_GPUPOOL2D
+
+#include "arm_compute/core/Error.h"
+#include "arm_compute/dynamic_fusion/sketch/attributes/Pool2dAttributes.h"
+
+namespace arm_compute
+{
+namespace experimental
+{
+namespace dynamic_fusion
+{
+/** Forward declaration */
+class GpuWorkloadSketch;
+class GpuWorkloadContext;
+
+/** Operator backend specific settings
+*/
+class GpuPool2dSettings
+{
+public:
+    /* Get mixed_precision*/
+    bool mixed_precision() const;
+
+    /* Set mixed_precision */
+    GpuPool2dSettings &mixed_precision(bool mixed_precision);
+
+private:
+    bool _mixed_precision{ false };
+};
+
+/** Operator interface. */
+class GpuPool2d final
+{
+public:
+    /** Attributes are a set of backend-agnostic parameters that define what an operator does */
+    using Attributes = Pool2dAttributes;
+    /** Settings are a set of backend-specific parameters that influence the implementation of a operator */
+    using Settings = GpuPool2dSettings;
+
+    /** Create an operator and fuse it into the workload sketch.
+     *    @note If @ref validate_op() fails, the creation also fails and may throw an error.
+     *    @note If @ref validate_op() fails, @p sketch remains unchanged and valid.
+     *
+     * Valid data type configurations:
+     * |src            |dst            |
+     * |:--------------|:--------------|
+     * |F16            |F16            |
+     * |F32            |F32            |
+     *
+     * Valid data layouts:
+     * - NHWC
+     *
+     * @param[in,out] sketch     Workload sketch into which the operator will be fused
+     * @param[in]     src        Source tensor
+     * @param[out]    dst        Destination tensor
+     * @param[in]     attributes Operator attributes
+     * @param[in]     settings   Operator settings
+     */
+    static void create_op(GpuWorkloadSketch &sketch,
+                          ITensorInfo       *src,
+                          ITensorInfo       *dst,
+                          const Attributes &attributes,
+                          const Settings    &settings);
+    /** Check if the operator configuration is supported, irrespective of fusion
+     *
+     * @param[in]  context    Workload context within which the operator is running
+     * @param[in]  src        Left hand side tensor info. Data types supported: F16/F32.
+     * @param[out] dst        Destination tensor info. Data types supported: F16/F32.
+     *                        If an uninitialized ITensorInfo is passed in, it will be auto-initialized
+     * @param[in]  attributes Operator attributes
+     * @param[in]  settings   Operator settings
+     */
+    static Status is_supported_op(const GpuWorkloadContext &context,
+                                  const ITensorInfo        *src,
+                                  const ITensorInfo        *dst,
+                                  const Attributes         &attributes,
+                                  const Settings           &settings);
+    /** Validate the operator and check if it can be fused into the workload sketch.
+     * Similar to @ref GpuPool2d::create_op()
+     */
+    static Status validate_op(const GpuWorkloadSketch &sketch,
+                              const ITensorInfo       *src,
+                              const ITensorInfo       *dst,
+                              const Attributes        &attributes,
+                              const Settings          &settings);
+};
+} // namespace dynamic_fusion
+} // namespace experimental
+} // namespace arm_compute
+#endif /* ARM_COMPUTE_DYNAMIC_FUSION_SKETCH_GPU_OPERATORS_GPUPOOL2D */