1 files changed, 91 insertions, 0 deletions
diff --git a/src/gpu/cl/ClTensor.cpp b/src/gpu/cl/ClTensor.cpp
new file mode 100644
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--- /dev/null
+++ b/src/gpu/cl/ClTensor.cpp
@@ -0,0 +1,91 @@
+/*
+ * Copyright (c) 2021 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 "src/gpu/cl/ClTensor.h"
+
+#include "src/common/utils/LegacySupport.h"
+
+namespace arm_compute
+{
+namespace gpu
+{
+namespace opencl
+{
+ClTensor::ClTensor(IContext *ctx, const AclTensorDescriptor &desc) : ITensorV2(ctx), _legacy_tensor()
+{
+    ARM_COMPUTE_ASSERT((ctx != nullptr) && (ctx->type() == Target::GpuOcl));
+    _legacy_tensor = std::make_unique<CLTensor>();
+    _legacy_tensor->allocator()->init(arm_compute::detail::convert_to_legacy_tensor_info(desc));
+}
+
+void *ClTensor::map()
+{
+    ARM_COMPUTE_ASSERT(_legacy_tensor.get() != nullptr);
+
+    if (_legacy_tensor == nullptr)
+    {
+        ARM_COMPUTE_LOG_ERROR_ACL("[ClTensor:map]: Backing tensor does not exist!");
+        return nullptr;
+    }
+
+    _legacy_tensor->map();
+    return _legacy_tensor->buffer();
+}
+
+StatusCode ClTensor::unmap()
+{
+    ARM_COMPUTE_ASSERT(_legacy_tensor.get() != nullptr);
+
+    if (_legacy_tensor == nullptr)
+    {
+        ARM_COMPUTE_LOG_ERROR_ACL("[ClTensor:unmap]: Backing tensor does not exist!");
+        return StatusCode::RuntimeError;
+    }
+    _legacy_tensor->unmap();
+
+    return StatusCode::Success;
+}
+
+StatusCode ClTensor::allocate()
+{
+    ARM_COMPUTE_ASSERT(_legacy_tensor.get() != nullptr);
+
+    _legacy_tensor->allocator()->allocate();
+    return StatusCode::Success;
+}
+
+StatusCode ClTensor::import(void *handle, ImportMemoryType type)
+{
+    ARM_COMPUTE_ASSERT(_legacy_tensor.get() != nullptr);
+    ARM_COMPUTE_UNUSED(type, handle);
+
+    return StatusCode::Success;
+}
+
+arm_compute::ITensor *ClTensor::tensor() const
+{
+    return _legacy_tensor.get();
+}
+} // namespace opencl
+} // namespace gpu
+} // namespace arm_compute