[2/N] Agent Counter implementation with unit tests to check functionality (#846)

Agent Counter Collection API with tests and samples. --------- Co-authored-by: Benjamin Welton <ben@amd.com>
2024-05-21 13:34:54 -07:00
parent 7eeb7376b4
commit 28e6430d04
32 changed files with 2097 additions and 157 deletions
@@ -0,0 +1,106 @@
+// MIT License
+//
+// Copyright (c) 2023 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.
+
+#include "lib/rocprofiler-sdk/counters/tests/code_object_loader.hpp"
+#include <fcntl.h>
+
+#include "lib/common/logging.hpp"
+
+namespace rocprofiler
+{
+namespace counters
+{
+namespace testing
+{
+hsa_status_t
+load_code_object(const std::string& filename, hsa_agent_t agent, CodeObject& code_object)
+{
+    hsa_status_t err;
+    code_object.file = open(filename.c_str(), O_RDONLY);
+    if(code_object.file == -1)
+    {
+        ROCP_FATAL << "Could not load code object " << filename;
+    }
+
+    err = hsa_code_object_reader_create_from_file(code_object.file, &code_object.code_obj_rdr);
+    if(err != HSA_STATUS_SUCCESS) return err;
+
+    err = hsa_executable_create_alt(HSA_PROFILE_FULL,
+                                    HSA_DEFAULT_FLOAT_ROUNDING_MODE_DEFAULT,
+                                    nullptr,
+                                    &code_object.executable);
+    if(err != HSA_STATUS_SUCCESS) return err;
+    err = hsa_executable_load_agent_code_object(
+        code_object.executable, agent, code_object.code_obj_rdr, nullptr, nullptr);
+    if(err != HSA_STATUS_SUCCESS) return err;
+
+    err = hsa_executable_freeze(code_object.executable, nullptr);
+
+    return err;
+}
+
+hsa_status_t
+get_kernel(const CodeObject&  code_object,
+           const std::string& kernel,
+           hsa_agent_t        agent,
+           Kernel&            kern)
+{
+    hsa_executable_symbol_t symbol;
+    hsa_status_t            err =
+        hsa_executable_get_symbol_by_name(code_object.executable, kernel.c_str(), &agent, &symbol);
+    if(err != HSA_STATUS_SUCCESS)
+    {
+        err = hsa_executable_get_symbol_by_name(
+            code_object.executable, (kernel + ".kd").c_str(), &agent, &symbol);
+        if(err != HSA_STATUS_SUCCESS)
+        {
+            return err;
+        }
+    }
+    ROCP_INFO << "kernel-name: " << kernel.c_str() << "\n";
+    err = hsa_executable_symbol_get_info(
+        symbol, HSA_EXECUTABLE_SYMBOL_INFO_KERNEL_OBJECT, &kern.handle);
+
+    return err;
+}
+
+void
+search_hasco(const common::filesystem::path& directory, std::string& filename)
+{
+    for(const auto& entry : common::filesystem::directory_iterator(directory))
+    {
+        if(common::filesystem::is_regular_file(entry))
+        {
+            if(entry.path().filename() == filename)
+            {
+                filename = entry.path();
+            }
+        }
+        else if(common::filesystem::is_directory(entry))
+        {
+            search_hasco(entry, filename);  // Recursive call for subdirectories
+        }
+    }
+}
+}  // namespace testing
+}  // namespace counters
+}  // namespace rocprofiler