Implement FP32/16 Depthwise Conv2d operator in dynamic fusion

This patch adds Depthwise Conv2d operator into dynamic fusion interface and adds the associated tests.

Resolves: COMPMID-5517
Change-Id: I385c94dff7fd40c72b8337ef797e508df4499a82
Signed-off-by: Gunes Bayir <gunes.bayir@arm.com>
Reviewed-on: https://review.mlplatform.org/c/ml/ComputeLibrary/+/8678
Tested-by: Arm Jenkins <bsgcomp@arm.com>
Reviewed-by: SiCong Li <sicong.li@arm.com>
Reviewed-by: Gian Marco Iodice <gianmarco.iodice@arm.com>
Benchmark: Arm Jenkins <bsgcomp@arm.com>

2 files changed, 170 insertions, 0 deletions

diff --git a/arm_compute/dynamic_fusion/sketch/attributes/DepthwiseConv2dAttributes.h b/arm_compute/dynamic_fusion/sketch/attributes/DepthwiseConv2dAttributes.h
new file mode 100644
index 0000000000..6d05e9e4d6
--- /dev/null
+++ b/arm_compute/dynamic_fusion/sketch/attributes/DepthwiseConv2dAttributes.h
@@ -0,0 +1,75 @@
+/*
+ * Copyright (c) 2022 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_DEPTHWISECONV2DATTRIBUTES
+#define ARM_COMPUTE_DYNAMIC_FUSION_SKETCH_ATTRIBUTES_DEPTHWISECONV2DATTRIBUTES
+
+#include "arm_compute/core/Size2D.h"
+#include "arm_compute/core/Types.h"
+#include <cstdint>
+
+namespace arm_compute
+{
+namespace experimental
+{
+namespace dynamic_fusion
+{
+/** Attributes are backend-agnostic parameters (in addition to the input/output tensors) of an operator.
+ */
+
+/** Depthwise Conv2d attributes */
+class DepthwiseConv2dAttributes
+{
+public:
+    /** Set padding */
+    DepthwiseConv2dAttributes &pad(const Padding2D &pad);
+    /** Get padding */
+    Padding2D pad() const;
+    /** Set stride */
+    DepthwiseConv2dAttributes &stride(const Size2D &stride);
+    /** Get stride */
+    Size2D stride() const;
+    /** Set dilation */
+    DepthwiseConv2dAttributes &dilation(const Size2D &dilation);
+    /** Get dilation */
+    Size2D dilation() const;
+    /** Set depth multiplier */
+    DepthwiseConv2dAttributes &depth_multiplier(const uint32_t &depth_multiplier);
+    /** Get depth multiplier */
+    uint32_t depth_multiplier() const;
+    /** Set Dimension rounding type */
+    DepthwiseConv2dAttributes &dimension_rounding_type(const DimensionRoundingType &dimension_rounding_type);
+    /** Get Dimension rounding type */
+    DimensionRoundingType dimension_rounding_type() const;
+
+private:
+    Padding2D             _pad{};                                                   /**< Padding */
+    Size2D                _stride{ 1U, 1U };                                        /**< Stride */
+    Size2D                _dilation{ 1U, 1U };                                      /**< Dilation */
+    uint32_t              _depth_multiplier{ 1U };                                  /**< Depth multiplier */
+    DimensionRoundingType _dimension_rounding_type{ DimensionRoundingType::FLOOR }; /**< Dimension rounding type */
+};
+} // namespace dynamic_fusion
+} // namespace experimental
+} // namespace arm_compute
+#endif /* ARM_COMPUTE_DYNAMIC_FUSION_SKETCH_ATTRIBUTES_DEPTHWISECONV2DATTRIBUTES */
diff --git a/arm_compute/dynamic_fusion/sketch/gpu/operators/GpuDepthwiseConv2d.h b/arm_compute/dynamic_fusion/sketch/gpu/operators/GpuDepthwiseConv2d.h
new file mode 100644
index 0000000000..a36ab62143
--- /dev/null
+++ b/arm_compute/dynamic_fusion/sketch/gpu/operators/GpuDepthwiseConv2d.h
@@ -0,0 +1,95 @@
+/*
+ * Copyright (c) 2022 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_GPUDEPTHWISECONV2D
+#define ARM_COMPUTE_DYNAMIC_FUSION_SKETCH_GPU_OPERATORS_GPUDEPTHWISECONV2D
+
+#include "arm_compute/dynamic_fusion/sketch/attributes/DepthwiseConv2dAttributes.h"
+
+namespace arm_compute
+{
+namespace experimental
+{
+namespace dynamic_fusion
+{
+/** Forward declaration */
+class GpuWorkloadContext;
+class GpuWorkloadSketch;
+
+/** Operator interface. */
+class GpuDepthwiseConv2d final
+{
+public:
+    /** Attributes are a set of backend-agnostic parameters that define what an operator does */
+    using Attributes = DepthwiseConv2dAttributes;
+    /** 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            |wei            |bia            |dst            |
+     * |:--------------|:--------------|:--------------|:--------------|
+     * |F16            |F16            |F16            |F16            |
+     * |F32            |F32            |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[in]     wei        Weight tensor
+     * @param[in]     bia        (Optional) Bias tensor
+     * @param[out]    dst        Destination tensor. If an uninitialized ITensorInfo is passed in, it will be auto-initialized
+     * @param[in]     attributes Operator attributes
+     */
+    static void create_op(GpuWorkloadSketch &sketch,
+                          ITensorInfo       *src,
+                          ITensorInfo       *wei,
+                          ITensorInfo       *bia,
+                          ITensorInfo       *dst,
+                          const Attributes &attributes);
+
+    /** Check if the operator configuration is supported, irrespective of fusion
+     * Similar to @ref GpuDepthwiseConv2d::create_op()
+     */
+    static Status is_supported_op(const GpuWorkloadContext &context,
+                                  const ITensorInfo        *src,
+                                  const ITensorInfo        *wei,
+                                  const ITensorInfo        *bia,
+                                  const ITensorInfo        *dst,
+                                  const Attributes         &attributes);
+
+    /** Check if the operator configuration is supported and if it can be fused into the workload sketch.
+     * Similar to @ref GpuDepthwiseConv2d::create_op()
+     */
+    static Status validate_op(const GpuWorkloadSketch &sketch,
+                              const ITensorInfo       *src,
+                              const ITensorInfo       *wei,
+                              const ITensorInfo       *bia,
+                              const ITensorInfo       *dst,
+                              const Attributes        &attributes);
+};
+} // namespace dynamic_fusion
+} // namespace experimental
+} // namespace arm_compute
+#endif /* ARM_COMPUTE_DYNAMIC_FUSION_SKETCH_GPU_OPERATORS_GPUDEPTHWISECONV2D */