From 0c29cd3aac40e512d648506b1b3b8332bb45f063 Mon Sep 17 00:00:00 2001
From: Georgios Pinitas <georgios.pinitas@arm.com>
Date: Wed, 18 Oct 2017 17:29:27 +0100
Subject: COMPMID-630 : Rework nodes for selective target compilation.

Reworked nodes:
-ActivationLayer

Change-Id: Iaa394531ef208db48caa2c18a41ad9a845471f94
Reviewed-on: http://mpd-gerrit.cambridge.arm.com/92281
Tested-by: Kaizen <jeremy.johnson+kaizengerrit@arm.com>
Reviewed-by: Anthony Barbier <anthony.barbier@arm.com>
---
 arm_compute/graph/OperationRegistry.h | 86 +++++++++++++++++++++++++++++++++++
 1 file changed, 86 insertions(+)
 create mode 100644 arm_compute/graph/OperationRegistry.h

(limited to 'arm_compute/graph/OperationRegistry.h')

diff --git a/arm_compute/graph/OperationRegistry.h b/arm_compute/graph/OperationRegistry.h
new file mode 100644
index 0000000000..905e8ee66f
--- /dev/null
+++ b/arm_compute/graph/OperationRegistry.h
@@ -0,0 +1,86 @@
+/*
+ * Copyright (c) 2017 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_GRAPH_OPERATION_REGISTRY_H__
+#define __ARM_COMPUTE_GRAPH_OPERATION_REGISTRY_H__
+
+#include "arm_compute/graph/IOperation.h"
+#include "arm_compute/graph/Types.h"
+#include "support/ToolchainSupport.h"
+
+#include <map>
+#include <memory>
+#include <string>
+
+namespace arm_compute
+{
+namespace graph
+{
+/** Registry holding all the supported operations */
+class OperationRegistry
+{
+public:
+    /** Gets operation registry instance
+     *
+     * @return Operation registry instance
+     */
+    static OperationRegistry &get();
+    /** Finds an operation in the registry
+     *
+     * @param[in] operation Name of the operation to find
+     * @param[in] target    Target of the operation
+     *
+     * @return Pointer to the operation functor if found, else nullptr
+     */
+    IOperation *find_operation(const std::string &operation, TargetHint target);
+    /** Checks if an operation for a given target exists
+     *
+     * @param[in] operation Operation name
+     * @param[in] target    Execution target
+     *
+     * @return True if exists else false
+     */
+    bool contains(const std::string &operation, TargetHint target) const;
+    /** Registers and operation to the registry
+     *
+     * @param operation_name Name of the operation to register
+     */
+    template <typename T>
+    void add_operation(const std::string &operation_name);
+
+private:
+    /** Default Constructor */
+    OperationRegistry();
+
+private:
+    std::map<std::string, std::vector<std::unique_ptr<IOperation>>> _registered_ops;
+};
+
+template <typename T>
+inline void OperationRegistry::add_operation(const std::string &operation_name)
+{
+    _registered_ops[operation_name].emplace_back(support::cpp14::make_unique<T>());
+}
+} // namespace graph
+} // namespace arm_compute
+#endif /* __ARM_COMPUTE_GRAPH_OPERATION_REGISTRY_H__ */
-- 
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