Sync with rocprofiler updates (#26)

- Update rocprofiler_configure prototype
- add compile_commands.json to .gitignore

source/include/rocprofiler-register/rocprofiler-register.h

@@ -22,20 +22,33 @@
 
 #include <rocprofiler-register/version.h>
 
+#include <stddef.h>
 #include <stdint.h>
 
 #ifdef __cplusplus
 extern "C" {
 #endif
 
-typedef int (*rocprofiler_configure_callback_t)(void*);
+typedef struct
+{
+    const char*    name;    ///< clients should set this value for debugging
+    const uint32_t handle;  ///< internal handle
+} rocprofiler_client_id_t;
+
+typedef void (*rocprofiler_client_finalize_t)(rocprofiler_client_id_t);
+
+typedef int (*rocprofiler_tool_initialize_t)(rocprofiler_client_finalize_t finalize_func,
+                                             void*                         tool_data);
+
+typedef void (*rocprofiler_tool_finalize_t)(void* tool_data);
 
 typedef struct
 {
-    rocprofiler_configure_callback_t initialize;
-    rocprofiler_configure_callback_t finalize;
-    void*                            user_data;
-} rocprofiler_configure_result_t;
+    size_t                        size;        ///< in case of future extensions
+    rocprofiler_tool_initialize_t initialize;  ///< context creation
+    rocprofiler_tool_finalize_t   finalize;    ///< cleanup
+    void* tool_data;  ///< data to provide to init and fini callbacks
+} rocprofiler_tool_configure_result_t;
 
 typedef uint32_t (*rocprofiler_register_import_func_t)(void);
 

source/lib/rocprofiler-register/rocprofiler_register.cpp

@@ -48,8 +48,8 @@ extern "C" {
 #pragma weak rocprofiler_register_import_roctx
 #pragma weak rocprofiler_register_import_roctx_static
 
-extern rocprofiler_configure_result_t*
-rocprofiler_configure(uint32_t, const char*, uint32_t, uint32_t);
+extern rocprofiler_tool_configure_result_t*
+rocprofiler_configure(uint32_t, const char*, uint32_t, rocprofiler_client_id_t*);
 
 extern int
 rocprofiler_set_api_table(const char*, uint64_t, uint64_t, void**, uint64_t);
@@ -226,12 +226,13 @@ rocp_reg_scan_for_tools()
             LOG(INFO) << "loaded " << _rocp_reg_lib_path_fname.string() << " library at "
                       << _rocp_reg_lib_path.string();
 
-        LOG_IF(FATAL, !rocprofiler_lib_handle) << _rocp_reg_lib << " failed to load\n";
+        LOG_IF(FATAL, rocprofiler_lib_handle == nullptr)
+            << _rocp_reg_lib << " failed to load\n";
 
         *(void**) (&rocprofiler_lib_config_fn) =
             dlsym(rocprofiler_lib_handle, rocprofiler_lib_register_entrypoint);
 
-        LOG_IF(FATAL, !rocprofiler_lib_config_fn)
+        LOG_IF(FATAL, rocprofiler_lib_config_fn == nullptr)
             << _rocp_reg_lib << " did not contain '"
             << rocprofiler_lib_register_entrypoint << "' symbol\n";
     }