COMPMID-817: Tuner: Port kernels to new design.

Change-Id: Iaabb1153c2abe0400ec79d51a21347debe92d642
Reviewed-on: https://eu-gerrit-1.euhpc.arm.com/134062
Tested-by: Jenkins <bsgcomp@arm.com>
Reviewed-by: Anthony Barbier <anthony.barbier@arm.com>

1 files changed, 77 insertions, 0 deletions

diff --git a/src/runtime/CL/tuners/MidgardTuner.cpp b/src/runtime/CL/tuners/MidgardTuner.cpp
new file mode 100644
index 0000000000..2c4b1ac94c
--- /dev/null
+++ b/src/runtime/CL/tuners/MidgardTuner.cpp
@@ -0,0 +1,77 @@
+/*
+ * Copyright (c) 2018 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/runtime/CL/tuners/MIdgardTuner.h"
+
+#include "arm_compute/core/CL/CLHelpers.h"
+#include "arm_compute/core/CL/CLKernels.h"
+#include "arm_compute/core/utils/misc/Cast.h"
+
+namespace arm_compute
+{
+namespace tuners
+{
+namespace
+{
+void tune_gemm_kernel(CLGEMMMatrixMultiplyKernel &k)
+{
+    cl::NDRange     lws_hint   = k.lws_hint();
+    const GPUTarget gpu_target = k.get_target();
+
+    switch(gpu_target)
+    {
+        case GPUTarget::MIDGARD:
+        case GPUTarget::T600:
+        case GPUTarget::T700:
+        case GPUTarget::T800:
+            if(k._output->info()->dimension(1) == 196)
+            {
+                lws_hint = cl::NDRange(1, 7);
+            }
+            else
+            {
+                lws_hint = cl::NDRange(8, 8);
+            }
+            break;
+        default:
+            lws_hint = cl::NullRange;
+    }
+
+    k.set_lws_hint(lws_hint);
+}
+} // namespace
+
+void MidgardTuner::tune_kernel_static(ICLKernel &kernel)
+{
+    if(dynamic_cast<CLGEMMMatrixMultiplyKernel *>(&kernel) != nullptr)
+    {
+        tune_gemm_kernel(*utils::cast::polymorphic_downcast<CLGEMMMatrixMultiplyKernel *>(&kernel));
+    }
+}
+
+void MidgardTuner::tune_kernel_dynamic(ICLKernel &kernel)
+{
+    ARM_COMPUTE_UNUSED(kernel);
+}
+} // namespace tuners
+} // namespace arm_compute
\ No newline at end of file