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Diffstat (limited to 'openmp/libomptarget/plugins-nextgen/common/OMPT/OmptCallback.cpp')
| -rw-r--r-- | openmp/libomptarget/plugins-nextgen/common/OMPT/OmptCallback.cpp | 83 |
1 files changed, 0 insertions, 83 deletions
diff --git a/openmp/libomptarget/plugins-nextgen/common/OMPT/OmptCallback.cpp b/openmp/libomptarget/plugins-nextgen/common/OMPT/OmptCallback.cpp deleted file mode 100644 index eb47f10a3f41..000000000000 --- a/openmp/libomptarget/plugins-nextgen/common/OMPT/OmptCallback.cpp +++ /dev/null @@ -1,83 +0,0 @@ -//===---------- OmptCallback.cpp - Generic OMPT callbacks --------- C++ -*-===// -// -// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. -// See https://llvm.org/LICENSE.txt for license information. -// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception -// -//===----------------------------------------------------------------------===// -// -// OMPT support for PluginInterface -// -//===----------------------------------------------------------------------===// - -#ifdef OMPT_SUPPORT -#include <atomic> -#include <cstdio> -#include <string.h> -#include <vector> - -#include "Debug.h" -#include "ompt_connector.h" -#include "ompt_device_callbacks.h" - -/// Object maintaining all the callbacks in the plugin -OmptDeviceCallbacksTy OmptDeviceCallbacks; - -/// Lookup function used for querying callback functions maintained -/// by the plugin -ompt_interface_fn_t -OmptDeviceCallbacksTy::doLookup(const char *InterfaceFunctionName) { - // TODO This will be populated with device tracing functions - return (ompt_interface_fn_t) nullptr; -} - -/// Used to indicate whether OMPT was enabled for this library -static bool OmptEnabled = false; - -/// This function is passed to libomptarget as part of the OMPT connector -/// object. It is called by libomptarget during initialization of OMPT in the -/// plugin. \p lookup to be used to query callbacks registered with libomptarget -/// \p initial_device_num Initial device num provided by libomptarget -/// \p tool_data as provided by the tool -static int OmptDeviceInit(ompt_function_lookup_t lookup, int initial_device_num, - ompt_data_t *tool_data) { - DP("OMPT: Enter OmptDeviceInit\n"); - OmptEnabled = true; - // The lookup parameter is provided by libomptarget which already has the tool - // callbacks registered at this point. The registration call below causes the - // same callback functions to be registered in the plugin as well. - OmptDeviceCallbacks.registerCallbacks(lookup); - DP("OMPT: Exit OmptDeviceInit\n"); - return 0; -} - -/// This function is passed to libomptarget as part of the OMPT connector -/// object. It is called by libomptarget during finalization of OMPT in the -/// plugin. -static void OmptDeviceFini(ompt_data_t *tool_data) { - DP("OMPT: Executing OmptDeviceFini\n"); -} - -/// Used to initialize callbacks implemented by the tool. This interface will -/// lookup the callbacks table in libomptarget and assign them to the callbacks -/// table maintained in the calling plugin library. -void OmptCallbackInit() { - DP("OMPT: Entering OmptCallbackInit\n"); - /// Connect plugin instance with libomptarget - OmptLibraryConnectorTy LibomptargetConnector("libomptarget"); - ompt_start_tool_result_t OmptResult; - - // Initialize OmptResult with the init and fini functions that will be - // called by the connector - OmptResult.initialize = OmptDeviceInit; - OmptResult.finalize = OmptDeviceFini; - OmptResult.tool_data.value = 0; - - // Initialize the device callbacks first - OmptDeviceCallbacks.init(); - - // Now call connect that causes the above init/fini functions to be called - LibomptargetConnector.connect(&OmptResult); - DP("OMPT: Exiting OmptCallbackInit\n"); -} -#endif |