1 files changed, 45 insertions, 0 deletions
diff --git a/parallel-libs/streamexecutor/lib/Kernel.cpp b/parallel-libs/streamexecutor/lib/Kernel.cpp
new file mode 100644
index 00000000000..af95bbe820d
--- /dev/null
+++ b/parallel-libs/streamexecutor/lib/Kernel.cpp
@@ -0,0 +1,45 @@
+//===-- Kernel.cpp - General kernel implementation ------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+///
+/// \file
+/// This file contains the implementation details for kernel types.
+///
+//===----------------------------------------------------------------------===//
+
+#include "streamexecutor/Kernel.h"
+#include "streamexecutor/Interfaces.h"
+#include "streamexecutor/StreamExecutor.h"
+
+#include "llvm/DebugInfo/Symbolize/Symbolize.h"
+
+namespace streamexecutor {
+
+KernelBase::KernelBase(StreamExecutor *ParentExecutor, const std::string &Name,
+                       const std::string &DemangledName,
+                       std::unique_ptr<KernelInterface> Implementation)
+    : ParentExecutor(ParentExecutor), Name(Name), DemangledName(DemangledName),
+      Implementation(std::move(Implementation)) {}
+
+KernelBase::~KernelBase() = default;
+
+Expected<KernelBase> KernelBase::create(StreamExecutor *ParentExecutor,
+                                        const MultiKernelLoaderSpec &Spec) {
+  auto MaybeImplementation = ParentExecutor->getKernelImplementation(Spec);
+  if (!MaybeImplementation) {
+    return MaybeImplementation.takeError();
+  }
+  std::string Name = Spec.getKernelName();
+  std::string DemangledName =
+      llvm::symbolize::LLVMSymbolizer::DemangleName(Name, nullptr);
+  KernelBase Instance(ParentExecutor, Name, DemangledName,
+                      std::move(*MaybeImplementation));
+  return std::move(Instance);
+}
+
+} // namespace streamexecutor