Add TensorSampler to CKW

Partially Resolves: COMPMID-5791

Signed-off-by: Gunes Bayir <gunes.bayir@arm.com>
Change-Id: Ib9af89d218c8b69ac683ef202401786a807c51b3
Reviewed-on: https://review.mlplatform.org/c/ml/ComputeLibrary/+/9969
Reviewed-by: Viet-Hoa Do <viet-hoa.do@arm.com>
Reviewed-by: Anitha Raj <Anitha.Raj@arm.com>
Reviewed-by: Gian Marco Iodice <gianmarco.iodice@arm.com>
Tested-by: Arm Jenkins <bsgcomp@arm.com>
Comments-Addressed: Arm Jenkins <bsgcomp@arm.com>
Benchmark: Arm Jenkins <bsgcomp@arm.com>

1 files changed, 102 insertions, 0 deletions

diff --git a/compute_kernel_writer/src/TensorSampler.cpp b/compute_kernel_writer/src/TensorSampler.cpp
new file mode 100644
index 0000000000..2ee8df4bca
--- /dev/null
+++ b/compute_kernel_writer/src/TensorSampler.cpp
@@ -0,0 +1,102 @@
+/*
+ * Copyright (c) 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.
+ */
+
+#include "ckw/TensorSampler.h"
+
+namespace ckw
+{
+
+TensorSampler::TensorSampler(TensorStorageType         storage,
+                             TensorSamplerFormat       format,
+                             TensorSamplerAddressModeX address_mode_x,
+                             TensorSamplerAddressModeY address_mode_y,
+                             TensorSamplerAddressModeZ address_mode_z)
+    : _storage(storage), _format(format), _address_mode_x(address_mode_x), _address_mode_y(address_mode_y), _address_mode_z(address_mode_z)
+{
+}
+
+TensorStorageType TensorSampler::storage() const
+{
+    return _storage;
+}
+
+TensorSampler &TensorSampler::storage(TensorStorageType storage)
+{
+    _storage = storage;
+    return *this;
+}
+
+/** Get the format of the tensor. */
+TensorSamplerFormat TensorSampler::format() const
+{
+    return _format;
+}
+
+/** Set the format of the tensor. */
+TensorSampler &TensorSampler::format(TensorSamplerFormat format)
+{
+    _format = format;
+    return *this;
+}
+
+/** Get the address mode of the x dimension. */
+TensorSamplerAddressModeX TensorSampler::address_mode_x() const
+{
+    return _address_mode_x;
+}
+
+/** Set the address mode of the x-dimension. */
+TensorSampler &TensorSampler::address_mode_x(TensorSamplerAddressModeX address_mode_x)
+{
+    _address_mode_x = address_mode_x;
+    return *this;
+}
+
+/** Get the address mode of the y dimension. */
+TensorSamplerAddressModeY TensorSampler::address_mode_y() const
+{
+    return _address_mode_y;
+}
+
+/** Set the address mode of the y dimension. */
+TensorSampler &TensorSampler::address_mode_y(TensorSamplerAddressModeY address_mode_y)
+{
+    _address_mode_y = address_mode_y;
+    return *this;
+}
+
+/** Get the address mode of the z dimension. */
+TensorSamplerAddressModeZ TensorSampler::address_mode_z() const
+{
+    return _address_mode_z;
+}
+
+/** Set the address mode of the z dimension. */
+TensorSampler &TensorSampler::address_mode_z(TensorSamplerAddressModeZ address_mode_z)
+{
+    _address_mode_z = address_mode_z;
+    return *this;
+}
+
+} // namespace ckw