Generalization of CLTuner

Rename lws to tuning parameters in functions used externally
Add new generalized objects for the OpenCL Tuner to accommodate
further possible tuning parameters

Resolves: COMPMID-3935

Change-Id: I0f2a0f89bca5dae4a4e4adce2f7c7cae32ecb84a
Signed-off-by: Manuel Bottini <manuel.bottini@arm.com>
Reviewed-on: https://review.mlplatform.org/c/ml/ComputeLibrary/+/4584
Comments-Addressed: Arm Jenkins <bsgcomp@arm.com>
Tested-by: Arm Jenkins <bsgcomp@arm.com>
Reviewed-by: Georgios Pinitas <georgios.pinitas@arm.com>

1 files changed, 59 insertions, 0 deletions

diff --git a/arm_compute/runtime/CL/CLTuningParams.h b/arm_compute/runtime/CL/CLTuningParams.h
new file mode 100644
index 0000000000..99a386638d
--- /dev/null
+++ b/arm_compute/runtime/CL/CLTuningParams.h
@@ -0,0 +1,59 @@
+/*
+ * Copyright (c) 2020-2021 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.
+ */
+#ifndef ARM_COMPUTE_CLTUNING_PARAMS_H
+#define ARM_COMPUTE_CLTUNING_PARAMS_H
+
+#include "arm_compute/core/CL/OpenCL.h"
+
+namespace arm_compute
+{
+/**< OpenCL tuner parameters */
+class CLTuningParams
+{
+public:
+    CLTuningParams(const CLTuningParams &) = default;
+
+    CLTuningParams(unsigned int lws_x = 0, unsigned int lws_y = 0, unsigned int lws_z = 0)
+        : _lws(lws_x, lws_y, lws_z)
+    {
+    }
+    CLTuningParams(cl::NDRange lws)
+        : _lws(lws)
+    {
+    }
+    void set_lws(cl::NDRange &lws)
+    {
+        _lws = lws;
+    }
+
+    cl::NDRange get_lws()
+    {
+        return _lws;
+    }
+
+private:
+    cl::NDRange _lws;
+};
+} // namespace arm_compute
+#endif /*ARM_COMPUTE_CLTUNING_PARAMS_H */