SWDEV-301667 - Log file out per process

Change-Id: If1e797b8ffb397c03166d9b8e5b5369c42c39e60


[ROCm/clr commit: 348a33434a]

projects/clr/rocclr/utils/flags.cpp

@@ -149,6 +149,7 @@ bool Flag::init() {
   if (!flagIsDefault(AMD_LOG_LEVEL)) {
     if (!flagIsDefault(AMD_LOG_LEVEL_FILE)) {
       std::string fileName = AMD_LOG_LEVEL_FILE;
+      fileName = fileName + "_" + std::to_string(getpid());
       outFile = fopen(fileName.c_str(), "w");
     }
   }