Add function signatures

src/include/migraphx/partition.hpp

+/*
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2015-2022 Advanced Micro Devices, Inc. All rights reserved.
+ *
+ * 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 MIGRAPHX_GUARD_MIGRAPHX_PARTITION_HPP
+#define MIGRAPHX_GUARD_MIGRAPHX_PARTITION_HPP
+
+#include <migraphx/config.hpp>
+#include <migraphx/instruction_ref.hpp>
+#include <string>
+#include <unordered_map>
+
+namespace migraphx {
+inline namespace MIGRAPHX_INLINE_NS {
+
+struct program;
+
+void partition(program& p, module& root, const std::unordered_map<instruction_ref, std::string>& assignments);
+
+} // namespace MIGRAPHX_INLINE_NS
+} // namespace migraphx
+
+#endif

src/include/migraphx/pass_manager.hpp

@@ -47,6 +47,7 @@ struct module_pass_manager
 
 void run_passes(module& mod, const std::vector<pass>& passes, tracer trace = tracer{});
 void run_passes(program& prog, const std::vector<pass>& passes, tracer trace = tracer{});
+void run_passes(program& prog, module& root const std::vector<pass>& passes, tracer trace = tracer{});
 
 } // namespace MIGRAPHX_INLINE_NS
 } // namespace migraphx

src/partition.cpp

+#include <migraphx/partition.hpp>
+#include <migraphx/program.hpp>
+
+namespace migraphx {
+inline namespace MIGRAPHX_INLINE_NS {
+
+struct partition_op
+{
+    std::string label;
+    std::string name() const { return "partition"; }
+    // TODO: Implement compute_shape and compute
+};
+
+void partition(program& p, module& root, const std::unordered_map<instruction_ref, std::string>& assignments)
+{
+
+}
+
+} // namespace MIGRAPHX_INLINE_NS
+} // namespace migraphx

src/pass_manager.cpp

@@ -148,5 +148,10 @@ void run_passes(program& prog, const std::vector<pass>& passes, tracer trace)
     }
 }
 
+void run_passes(program& prog, module& root const std::vector<pass>& passes, tracer trace)
+{
+    // Run passes starting at root module instead of main module
+}
+
 } // namespace MIGRAPHX_INLINE_NS
 } // namespace migraphx