Add Resize/Scale operator to Dynamic Fusion interface

Resolves: COMPMID-5521

Change-Id: Id38a4ce18f9ea8805a151acb064e72795535d1a0
Signed-off-by: Jakub Sujak <jakub.sujak@arm.com>
Signed-off-by: Gunes Bayir <gunes.bayir@arm.com>
Reviewed-on: https://review.mlplatform.org/c/ml/ComputeLibrary/+/8859
Reviewed-by: Gian Marco Iodice <gianmarco.iodice@arm.com>
Comments-Addressed: Arm Jenkins <bsgcomp@arm.com>
Tested-by: Arm Jenkins <bsgcomp@arm.com>
Benchmark: Arm Jenkins <bsgcomp@arm.com>

1 files changed, 179 insertions, 0 deletions

diff --git a/src/dynamic_fusion/sketch/gpu/operators/GpuResize.cpp b/src/dynamic_fusion/sketch/gpu/operators/GpuResize.cpp
new file mode 100644
index 0000000000..aa45f4c1a5
--- /dev/null
+++ b/src/dynamic_fusion/sketch/gpu/operators/GpuResize.cpp
@@ -0,0 +1,179 @@
+/*
+ * 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.
+ */
+
+#include "arm_compute/dynamic_fusion/sketch/gpu/operators/GpuResize.h"
+
+#include "arm_compute/core/Error.h"
+#include "arm_compute/core/utils/misc/ShapeCalculator.h"
+#include "src/core/helpers/AutoConfiguration.h"
+#include "src/dynamic_fusion/sketch/ArgumentPack.h"
+#include "src/dynamic_fusion/sketch/gpu/GpuWorkloadSketchImpl.h"
+#include "src/dynamic_fusion/sketch/gpu/components/cl/ClComponentResize.h"
+
+#include "src/common/utils/Log.h"
+
+namespace arm_compute
+{
+namespace experimental
+{
+namespace dynamic_fusion
+{
+namespace
+{
+void calculate_and_init_dst_if_empty(ITensorInfo *dst, const ITensorInfo *src, const ResizeAttributes &attributes)
+{
+    if(dst->total_size() == 0U)
+    {
+        TensorShape out_shape = src->tensor_shape();
+
+        out_shape.set(1, attributes.output_width());
+        out_shape.set(2, attributes.output_height());
+
+        auto_init_if_empty(*dst, src->clone()->set_tensor_shape(out_shape));
+    }
+}
+
+constexpr GpuOperatorType operator_type = GpuOperatorType::Complex;
+}
+Status GpuResize::is_supported_op(const GpuWorkloadContext &context,
+                                  const ITensorInfo        *src,
+                                  const ITensorInfo        *dst,
+                                  const Attributes         &attributes)
+{
+    ARM_COMPUTE_RETURN_ERROR_ON_NULLPTR(src, dst);
+
+    // Auto initialize dst tensor info
+    TensorInfo dst_info_to_validate = *dst;
+    calculate_and_init_dst_if_empty(&dst_info_to_validate, src, attributes);
+
+    // Check support level
+    // Data type
+    ARM_COMPUTE_RETURN_ERROR_ON_DATA_TYPE_CHANNEL_NOT_IN(src, 1, DataType::QASYMM8, DataType::QASYMM8_SIGNED, DataType::U8, DataType::S16, DataType::F16, DataType::F32);
+    // Data layout
+    ARM_COMPUTE_RETURN_ERROR_ON_DATA_LAYOUT_NOT_IN(src, DataLayout::NHWC);
+    // Interpolation policy
+    ARM_COMPUTE_RETURN_ERROR_ON_MSG(attributes.interpolation_policy() != InterpolationPolicy::NEAREST_NEIGHBOR && attributes.interpolation_policy() != InterpolationPolicy::BILINEAR,
+                                    "Interpolation policy must be NEAREST_NEIGHBOR or BILINEAR");
+
+    // Check components
+    if(context.gpu_language() == GpuLanguage::OpenCL)
+    {
+        const auto cl_compile_ctx = context.cl_compile_context();
+        ARM_COMPUTE_RETURN_ERROR_ON(cl_compile_ctx == nullptr);
+
+        // Validate Activation Component
+        {
+            const KernelProperties properties = IGpuKernelComponent::Properties().stage(UnitWorkloadStage{ UnitWorkloadStage::Stage::Run });
+
+            ArgumentPack<ITensorInfo> arguments;
+            arguments.add_const_tensor(ACL_SRC_0, src);
+            arguments.add_const_tensor(ACL_DST_0, &dst_info_to_validate);
+            ARM_COMPUTE_RETURN_ON_ERROR(ClComponentResize::validate(properties, arguments, attributes));
+        }
+    }
+    else
+    {
+        ARM_COMPUTE_RETURN_ERROR_MSG("Unimplemented Gpu language");
+    }
+
+    return Status{};
+}
+
+Status GpuResize::validate_op(const GpuWorkloadSketch     &sketch,
+                              const ITensorInfo           *src,
+                              const ITensorInfo           *dst,
+                              const GpuResize::Attributes &attributes)
+{
+    ARM_COMPUTE_RETURN_ERROR_ON_NULLPTR(src, dst);
+    ARM_COMPUTE_RETURN_ERROR_ON(!src->has_valid_id() || !dst->has_valid_id());
+
+    // Auto initialize dst tensor info if empty
+    TensorInfo dst_info_to_validate = *dst;
+    calculate_and_init_dst_if_empty(&dst_info_to_validate, src, attributes);
+
+    // Perform fusion test
+    // Pack tensor infos
+    ArgumentPack<ITensorInfo> tensors;
+    tensors.add_const_tensor(ACL_SRC_0, src);
+    tensors.add_const_tensor(ACL_DST_0, &dst_info_to_validate);
+    const Operator op = sketch.implementation().operator_group().new_operator(operator_type, tensors);
+
+    ARM_COMPUTE_RETURN_ERROR_ON_MSG(!sketch.implementation().operator_group().try_add_operator(op),
+                                    "Operator fusion test failed. This operator cannot be fused into the workload");
+
+    // Check if configuration is supported
+    return is_supported_op(*sketch.gpu_context(), src, &dst_info_to_validate, attributes);
+}
+
+void GpuResize::create_op(GpuWorkloadSketch           &sketch,
+                          ITensorInfo                 *src,
+                          ITensorInfo                 *dst,
+                          const GpuResize::Attributes &attributes)
+{
+    // Assert validation
+    ARM_COMPUTE_ERROR_THROW_ON(GpuResize::validate_op(sketch, src, dst, attributes));
+    ARM_COMPUTE_ERROR_ON_NULLPTR(src, dst);
+    ARM_COMPUTE_LOG_PARAMS(src, dst, attributes);
+
+    // Auto initialize dst tensor info if empty
+    calculate_and_init_dst_if_empty(dst, src, attributes);
+
+    // Translate into components and add to component graph
+    GpuKernelComponentGraph &comp_graph = sketch.implementation().component_graph();
+    const auto              *sketch_ctx = sketch.implementation().context();
+
+    if(sketch_ctx->gpu_language() == GpuLanguage::OpenCL)
+    {
+        ARM_COMPUTE_ERROR_ON_NULLPTR(sketch_ctx->cl_compile_context());
+
+        // Add Resize Component
+        {
+            const auto properties = IGpuKernelComponent::Properties().stage(UnitWorkloadStage{ UnitWorkloadStage::Stage::Run });
+
+            ArgumentPack<ITensorInfo> arguments;
+            arguments.add_const_tensor(ACL_SRC_0, src);
+            arguments.add_const_tensor(ACL_DST_0, dst);
+            comp_graph.add_new_component<ClComponentResize>(properties, arguments, attributes);
+        }
+    }
+    else
+    {
+        ARM_COMPUTE_ERROR("Unimplemented Gpu language");
+    }
+
+    // Set up fusion test by adding to the Operator Group
+    // Note this has to be performed after all the components have been successfully added to the component graph
+
+    // Pack tensor infos
+    ArgumentPack<ITensorInfo> tensors;
+    tensors.add_const_tensor(ACL_SRC_0, src);
+    tensors.add_const_tensor(ACL_DST_0, dst);
+
+    const Operator op = sketch.implementation().operator_group().new_operator(operator_type, tensors);
+    sketch.implementation().operator_group().add_operator(op);
+}
+
+} // namespace dynamic_fusion
+} // namespace experimental
+} // namespace arm_compute