Break up arm_compute/core/Types.h a bit
Split some of the larger types with inlined code into their own
header files, so that the implementation of them needn't be included
everywhere.
Change-Id: Id3ec2d42efbd33cedb55705a5a24e1b90c8b7a01
Signed-off-by: Matthew Bentham <Matthew.Bentham@arm.com>
Reviewed-on: https://eu-gerrit-1.euhpc.arm.com/c/VisualCompute/ComputeLibrary/+/524782
Tested-by: bsgcomp <bsgcomp@arm.com>
Reviewed-by: Gunes Bayir <gunes.bayir@arm.com>
Comments-Addressed: bsgcomp <bsgcomp@arm.com>
Reviewed-on: https://review.mlplatform.org/c/ml/ComputeLibrary/+/9757
Tested-by: Arm Jenkins <bsgcomp@arm.com>
Reviewed-by: Pablo Marquez Tello <pablo.tello@arm.com>
Reviewed-by: Jakub Sujak <jakub.sujak@arm.com>
Comments-Addressed: Arm Jenkins <bsgcomp@arm.com>
Benchmark: Arm Jenkins <bsgcomp@arm.com>
diff --git a/arm_compute/core/ActivationLayerInfo.h b/arm_compute/core/ActivationLayerInfo.h
new file mode 100644
index 0000000..d9dc0a0
--- /dev/null
+++ b/arm_compute/core/ActivationLayerInfo.h
@@ -0,0 +1,111 @@
+/*
+ * Copyright (c) 2016-2023 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_ACTIVATIONLAYERINFO_H
+#define ARM_COMPUTE_ACTIVATIONLAYERINFO_H
+
+#include "arm_compute/core/Coordinates.h"
+#include "arm_compute/core/QuantizationInfo.h"
+#include "arm_compute/core/Size2D.h"
+#include "arm_compute/core/Size3D.h"
+#include "arm_compute/core/Strides.h"
+#include "arm_compute/core/TensorShape.h"
+#include "arm_compute/core/Types.h"
+#include "arm_compute/core/experimental/IPostOp.h"
+#include "arm_compute/core/utils/misc/Macros.h"
+#include "support/Bfloat16.h"
+#include "support/Half.h"
+
+#include <cmath>
+#include <cstddef>
+#include <cstdint>
+#include <map>
+#include <string>
+#include <utility>
+
+namespace arm_compute
+{
+/** Activation Layer Information class */
+class ActivationLayerInfo
+{
+public:
+ typedef arm_compute::ActivationFunction ActivationFunction;
+
+ /** Lookup table */
+ using LookupTable256 = std::array<qasymm8_t, 256>;
+
+ ActivationLayerInfo() = default;
+ /** Default Constructor
+ *
+ * @param[in] f The activation function to use.
+ * @param[in] a (Optional) The alpha parameter used by some activation functions
+ * (@ref ActivationFunction::BOUNDED_RELU, @ref ActivationFunction::LU_BOUNDED_RELU, @ref ActivationFunction::LINEAR, @ref ActivationFunction::TANH).
+ * @param[in] b (Optional) The beta parameter used by some activation functions (@ref ActivationFunction::LINEAR, @ref ActivationFunction::LU_BOUNDED_RELU, @ref ActivationFunction::TANH).
+ */
+ ActivationLayerInfo(ActivationFunction f, float a = 0.0f, float b = 0.0f)
+ : _act(f), _a(a), _b(b), _enabled(true)
+ {
+ }
+ /** Get the type of activation function */
+ ActivationFunction activation() const
+ {
+ return _act;
+ }
+ /** Get the alpha value */
+ float a() const
+ {
+ return _a;
+ }
+ /** Get the beta value */
+ float b() const
+ {
+ return _b;
+ }
+ /** Check if initialised */
+ bool enabled() const
+ {
+ return _enabled;
+ }
+
+#ifdef __aarch64__
+ const LookupTable256 &lut() const
+ {
+ return _lut;
+ }
+ void setLookupTable256(LookupTable256 &lut)
+ {
+ _lut = std::move(lut);
+ }
+#endif // __aarch64__
+private:
+ ActivationFunction _act = { ActivationLayerInfo::ActivationFunction::IDENTITY };
+ float _a = {};
+ float _b = {};
+ bool _enabled = { false };
+
+#ifdef __aarch64__
+ LookupTable256 _lut = {};
+#endif // __aarch64__
+};
+} // namespace arm_compute
+#endif /* ARM_COMPUTE_ACTIVATIONLAYERINFO_H */