SWDEV-465520: RHEL9 toolchain doesnt seem to support experimental filesystem

Change-Id: I6b1e7f42c49b1c7af412c0b68851724861c9970a

src/api/rocprofiler_singleton.cpp

@@ -24,7 +24,6 @@
 #include <sys/syscall.h>
 #include <unistd.h>
 
-#include <experimental/filesystem>
 #include <atomic>
 #include <cassert>
 #include <optional>
@@ -36,8 +35,9 @@
 #include "src/utils/helper.h"
 #include "src/utils/logger.h"
 #include "src/core/memory/generic_buffer.h"
+#include "src/utils/filesystem.hpp"
 
-namespace fs = std::experimental::filesystem;
+namespace fs = rocprofiler::common::filesystem;
 #define ASSERTM(exp, msg) assert(((void)msg, exp))
 
 extern std::mutex sessions_pending_signal_lock;

src/core/counters/metrics/metrics.h

@@ -35,7 +35,6 @@ THE SOFTWARE.
 #include <map>
 #include <vector>
 #include <mutex>
-#include <experimental/filesystem>
 
 #include "types.h"
 #include "exception.h"
@@ -45,9 +44,10 @@ THE SOFTWARE.
 #include <unordered_set>
 #include "src/core/hardware/hsa_info.h"
 #include "src/core/hsa/hsa_support.h"
+#include "src/utils/filesystem.hpp"
 
 
-namespace fs = std::experimental::filesystem;
+namespace fs = rocprofiler::common::filesystem;
 namespace rocprofiler {
 struct counter_t {
   std::string name;

src/core/hardware/hsa_info.cpp

@@ -20,11 +20,11 @@
 
 #include "hsa_info.h"
 #include <fstream>
-#include <experimental/filesystem>
 
+#include "src/utils/filesystem.hpp"
 #include "src/utils/helper.h"
 
-namespace fs = std::experimental::filesystem;
+namespace fs = rocprofiler::common::filesystem;
 
 #define CHECK_STATUS(msg, status)                                                                  \
   do {                                                                                             \

src/core/session/tracer/src/loader.h

@@ -26,11 +26,10 @@
 #include <link.h>
 #include <unistd.h>
 
-#include <experimental/filesystem>
-
 #include "src/utils/helper.h"
+#include "src/utils/filesystem.hpp"
 
-namespace fs = std::experimental::filesystem;
+namespace fs = rocprofiler::common::filesystem;
 
 namespace roctracer {
 

src/tools/rocprofv2/rocprofv2.cpp

@@ -27,7 +27,6 @@ Copyright (c) 2022 Advanced Micro Devices, Inc.
 #include <atomic>
 #include <cstddef>
 #include <cstdlib>
-#include <filesystem>
 #include <iostream>
 #include <string>
 #include <vector>
@@ -39,8 +38,10 @@ Copyright (c) 2022 Advanced Micro Devices, Inc.
 #include <fmt/core.h>
 #include <fmt/color.h>
 
+#include "src/utils/filesystem.hpp"
+
 // filesystem for path resolutions
-namespace fs = std::filesystem;
+namespace fs = rocprofiler::common::filesystem;
 
 namespace rocprofiler {
 namespace src {

src/tools/rocsys/rocsys.cpp

@@ -33,7 +33,8 @@
 
 #include <iostream>
 #include <algorithm>
-#include <experimental/filesystem>
+
+#include "src/utils/filesystem.hpp"
 
 /*
 mpiexec -n 16 rocsys --session-new test launch python app.py
@@ -47,7 +48,7 @@ struct shmd_t {
 struct shmd_t* shmd;
 }  // namespace
 
-namespace fs = std::experimental::filesystem;
+namespace fs = rocprofiler::common::filesystem;
 
 void report(const char* msg, int terminate) {
   std::cerr << msg << ": " << errno << std::endl;

src/tools/tool.cpp

@@ -46,7 +46,6 @@
 #include <cstdlib>
 #include <csetjmp>
 #include <exception>
-#include <experimental/filesystem>
 #include <fstream>
 #include <iostream>
 #include <map>
@@ -60,6 +59,7 @@
 #include "utils/helper.h"
 #include "trace_buffer.h"
 #include "core/session/att/att.h"
+#include "src/utils/filesystem.hpp"
 
 
 struct PluginHeaderPacket {
@@ -69,7 +69,7 @@ struct PluginHeaderPacket {
 
 #define SLEEP_CYCLE_LENGTH 100l
 
-namespace fs = std::experimental::filesystem;
+namespace fs = rocprofiler::common::filesystem;
 
 // Macro to check ROCProfiler calls status
 #define CHECK_ROCPROFILER(call)                                                                    \
@@ -439,7 +439,7 @@ void plugins_load(void* userdata) {
 
     if (out_path.size() && !bIsATT) {
       try {
-        std::experimental::filesystem::create_directories(out_path);
+        rocprofiler::common::filesystem::create_directories(out_path);
       } catch (...) {
       }
       out_path = out_path + '/';

src/utils/filesystem.hpp

@@ -0,0 +1,51 @@
+// 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.
+
+#pragma once
+
+#if defined(__cpp_lib_filesystem)
+#define ROCPROFILER_HAS_CPP_LIB_FILESYSTEM 1
+#else
+#if defined __has_include
+#if __has_include(<filesystem>)
+#define ROCPROFILER_HAS_CPP_LIB_FILESYSTEM 1
+#endif
+#endif
+#endif
+
+// include the correct filesystem header
+#if defined(ROCPROFILER_HAS_CPP_LIB_FILESYSTEM) && ROCPROFILER_HAS_CPP_LIB_FILESYSTEM > 0
+#include <filesystem>
+#else
+#include <experimental/filesystem>
+#endif
+
+// create a namespace alias
+namespace rocprofiler {
+namespace common {
+#if defined(ROCPROFILER_HAS_CPP_LIB_FILESYSTEM) && ROCPROFILER_HAS_CPP_LIB_FILESYSTEM > 0
+namespace filesystem = ::std::filesystem;  // NOLINT
+#else
+namespace filesystem = ::std::experimental::filesystem;  // NOLINT
+#endif
+}  // namespace common
+}  // namespace rocprofiler