aboutsummaryrefslogtreecommitdiff
path: root/src/dynamic_fusion/sketch/gpu/GpuLogicalKernel.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'src/dynamic_fusion/sketch/gpu/GpuLogicalKernel.cpp')
-rw-r--r--src/dynamic_fusion/sketch/gpu/GpuLogicalKernel.cpp87
1 files changed, 87 insertions, 0 deletions
diff --git a/src/dynamic_fusion/sketch/gpu/GpuLogicalKernel.cpp b/src/dynamic_fusion/sketch/gpu/GpuLogicalKernel.cpp
new file mode 100644
index 0000000000..7746f8bbf3
--- /dev/null
+++ b/src/dynamic_fusion/sketch/gpu/GpuLogicalKernel.cpp
@@ -0,0 +1,87 @@
+/*
+ * Copyright (c) 2022 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 "GpuLogicalKernel.h"
+
+#include "arm_compute/core/experimental/Types.h"
+
+#include "src/dynamic_fusion/sketch/ArgumentPack.h"
+#include "src/dynamic_fusion/sketch/gpu/GpuComponentServices.h"
+#include "src/dynamic_fusion/sketch/gpu/components/IGpuKernelComponent.h"
+#include "src/dynamic_fusion/sketch/gpu/components/cl/ClComponentStore.h"
+#include "src/dynamic_fusion/sketch/gpu/template_writer/cl/ClTemplateWriter.h"
+
+namespace arm_compute
+{
+namespace experimental
+{
+namespace dynamic_fusion
+{
+GpuLogicalKernel::GpuLogicalKernel(GpuComponentServices *services, const GpuKernelComponentGroup &components)
+ : _services{ services }, _comp_group{ components }, _store_components{}
+{
+ add_load_store();
+}
+
+GpuKernelSourceCode GpuLogicalKernel::write_kernel_code()
+{
+ GpuKernelSourceCode code;
+ ClTemplateWriter writer{ _comp_group };
+
+ code.name(writer.get_name());
+ code.code(writer.get_code());
+ code.arguments(writer.get_tensors());
+ code.build_options(writer.get_build_options());
+ code.config_id(writer.get_config_id());
+ code.window(writer.get_window());
+
+ return code;
+}
+
+void GpuLogicalKernel::add_load_store()
+{
+ const auto dst_tensors = _comp_group.get_dst_tensors();
+ // Each dst tensor from the component group requires exactly one store component
+ for(const auto &dst_tensor : dst_tensors)
+ {
+ ArgumentPack<ITensorInfo> tensors;
+ // Pass same destination tensor to both source and destination of the store component
+ // In other words, the addition of a store component does not create a new dst tensor
+ // This way we avoid the issue of the dst tensor of the component group differs from that of a logical kernel
+ // This may seem to violate the acyclic-ness of the component graph. But it is fine because at the point of
+ // the construction of the logical kernel, we do not need a graph representation of components anymore
+ // (the graph has been serialized)
+ tensors.add_const_tensor(ACL_SRC_0, dst_tensor);
+ tensors.add_const_tensor(ACL_DST_0, dst_tensor);
+
+ auto store = _services->component_factory().create<ClComponentStore>(
+ _comp_group.get_root_component()->properties(), // Store component share the same properties as that of the root component
+ tensors);
+ _store_components.push_back(std::move(store));
+ auto success = _comp_group.add_component(_store_components.back().get());
+ ARM_COMPUTE_ERROR_ON(!success); // It's guaranteed that any load store insertion should be successful
+ }
+}
+} // namespace dynamic_fusion
+} // namespace experimental
+} // namespace arm_compute