COMPMID-3392: Collapse TensorMaps into a single TensorPack

Collapse InputTensorMap and OutputTensorMap to a single TensorPack
mechanism.

Signed-off-by: Georgios Pinitas <georgios.pinitas@arm.com>
Change-Id: Ie2fdfc6b07d84ad589169ec99ca64fcf45a00bec
Reviewed-on: https://eu-gerrit-1.euhpc.arm.com/c/VisualCompute/ComputeLibrary/+/253783
Tested-by: bsgcomp <bsgcomp@arm.com>
Reviewed-by: Michalis Spyrou <michalis.spyrou@arm.com>
Signed-off-by: Michalis Spyrou <michalis.spyrou@arm.com>
Reviewed-on: https://review.mlplatform.org/c/ml/ComputeLibrary/+/3641
Tested-by: Arm Jenkins <bsgcomp@arm.com>
Comments-Addressed: Arm Jenkins <bsgcomp@arm.com>
Reviewed-by: SiCong Li <sicong.li@arm.com>
Reviewed-by: Sheri Zhang <sheri.zhang@arm.com>

1 files changed, 65 insertions, 0 deletions

diff --git a/src/core/ITensorPack.cpp b/src/core/ITensorPack.cpp
new file mode 100644
index 0000000000..7a54a8bc6b
--- /dev/null
+++ b/src/core/ITensorPack.cpp
@@ -0,0 +1,65 @@
+/*
+ * Copyright (c) 2020 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/core/ITensorPack.h"
+
+#include "arm_compute/core/ITensor.h"
+
+namespace arm_compute
+{
+void ITensorPack::add_tensor(int id, ITensor *tensor)
+{
+    _pack[id] = PackElement(tensor);
+}
+
+void ITensorPack::add_tensor(int id, const ITensor *tensor)
+{
+    _pack[id] = PackElement(tensor);
+}
+
+const ITensor *ITensorPack::get_const_tensor(int id) const
+{
+    auto it = _pack.find(id);
+    if(it != _pack.end())
+    {
+        return it->second.ctensor != nullptr ? it->second.ctensor : it->second.tensor;
+    }
+    return nullptr;
+}
+
+ITensor *ITensorPack::get_tensor(int id)
+{
+    auto it = _pack.find(id);
+    return it != _pack.end() ? it->second.tensor : nullptr;
+}
+
+size_t ITensorPack::size() const
+{
+    return _pack.size();
+}
+
+bool ITensorPack::empty() const
+{
+    return _pack.empty();
+}
+} // namespace arm_compute
\ No newline at end of file