Add Kernel Writer driver code to dynamic fusion

* Partially port ElementwiseBinary component to ckw (broadcast not
  supported yet)
* Port Store component to ckw
* Move KernelArgumentsHelpers to ckw_driver/ as it's only used by the
  driver

ckw_driver is a middle layer between dynamic fusion and Compute Kernel
Writer (CKW). It consumes the fused kernel component stream produced by
Dynamic Fusion and uses CKW to write the kernel code complete with all
meta info needed by the runtime to enqueue the kernel.

It consists of two parts:
* Kernel writing: This resides in dynamic_fusion/sketch
* Runtime utilities: This resides in dynamic_fusion/runtime

The integration (separation between DF and CKW) occurs in two places:
* Inside GpuCKWDriver
    global driver that coordinates how the
    final fused kernel code is assembled together alongwith other meta
    info needed by runtime.

* Inside each instantiated IGpuCKWComponentDriver
    component driver that drives CKW to write component-specific code
    or do component-specific configurations

Partially resolves: COMPMID-5792 COMPMID-6282 COMPMID-6260 COMPMID-6266

Signed-off-by: SiCong Li <sicong.li@arm.com>
Change-Id: Ib57a080a65fe8cfee1a8df1529fe572005a6d2f2
Reviewed-on: https://review.mlplatform.org/c/ml/ComputeLibrary/+/9847
Reviewed-by: Gunes Bayir <gunes.bayir@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, 115 insertions, 0 deletions

diff --git a/src/dynamic_fusion/sketch/gpu/ckw_driver/GpuCkwDriver.cpp b/src/dynamic_fusion/sketch/gpu/ckw_driver/GpuCkwDriver.cpp
new file mode 100644
index 0000000000..7c8ec8777d
--- /dev/null
+++ b/src/dynamic_fusion/sketch/gpu/ckw_driver/GpuCkwDriver.cpp
@@ -0,0 +1,115 @@
+/*
+ * 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 "src/dynamic_fusion/sketch/gpu/ckw_driver/GpuCkwDriver.h"
+
+#include "src/dynamic_fusion/sketch/gpu/ckw_driver/IGpuCkwComponentDriver.h"
+#include "src/dynamic_fusion/sketch/gpu/components/IGpuKernelComponent.h"
+
+#include "arm_compute/core/Error.h"
+#include "arm_compute/core/Window.h"
+#include "src/common/utils/Log.h"
+#include "src/dynamic_fusion/sketch/gpu/ckw_driver/GpuCkwVariableTable.h"
+
+#include "acl/AclKernelWriter.h"
+#include "acl/AclScopedKernelWriter.h"
+
+using namespace ckw;
+namespace arm_compute
+{
+namespace experimental
+{
+namespace dynamic_fusion
+{
+GpuCkwDriver::GpuCkwDriver(const GpuKernelComponentGroup &components)
+    : _components{ components }
+{
+}
+
+std::string GpuCkwDriver::get_name()
+{
+    ARM_COMPUTE_LOG_PARAMS(std::string("[V1] TODO"));
+    return "todo_get_name";
+}
+
+std::string GpuCkwDriver::get_code()
+{
+    ARM_COMPUTE_LOG_PARAMS(std::string("[V1] TODO"));
+    ckw::Kernel           kernel(get_name().c_str(), GpuTargetLanguage::OpenCL);
+    AclKernelWriter       root_writer(kernel);
+    AclScopedKernelWriter writer(&root_writer);
+    GpuCkwVariableTable   vtable{};
+
+    // Global Kernel Writer Driver code
+
+    // The following is just an incomplete example of using the kernel writer
+
+    // Iterate over component specific Ckw Driver; generate component code and concatenate them
+    for(auto &comp : _components)
+    {
+        auto ckw_driver = comp->ckw_component_driver();
+        ARM_COMPUTE_ERROR_ON(ckw_driver == nullptr);
+        ckw_driver->write_component_code(_components, vtable, writer);
+    }
+
+    std::string code = root_writer.generate_code();
+
+    return code;
+}
+
+CLBuildOptions GpuCkwDriver::get_build_options()
+{
+    ARM_COMPUTE_LOG_PARAMS(std::string("[V1] TO REMOVE"));
+    return CLBuildOptions{};
+}
+
+std::string GpuCkwDriver::get_config_id()
+{
+    ARM_COMPUTE_LOG_PARAMS(std::string("[V1] TODO"));
+    return "";
+}
+
+Window GpuCkwDriver::get_window() const
+{
+    const auto root_comp = _components.get_root_component();
+    ARM_COMPUTE_ERROR_ON_MSG(root_comp == nullptr, "No root component found");
+    return root_comp->ckw_component_driver()->get_window();
+}
+
+std::map<ITensorInfo::Id, GpuKernelArgument> GpuCkwDriver::get_tensors()
+{
+    ARM_COMPUTE_LOG_PARAMS(std::string("[V1] TODO"));
+    // Assemble GpuKernelArguments
+    std::map<ITensorInfo::Id, GpuKernelArgument> tensors;
+    for(const auto t : _components.get_argument_tensors())
+    {
+        tensors.emplace(
+            t->id(),
+            GpuKernelArgument{ *t, { GpuKernelArgumentInfo::Type::Tensor_Special_0 } });
+    }
+    return tensors;
+}
+
+} // namespace dynamic_fusion
+} // namespace experimental
+} // namespace arm_compute