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#!/usr/bin/env python
#
# This file is part of the Score-P software (http://www.score-p.org)
#
# Copyright (c) 2015-2016, 2021,
# Technische Universitaet Dresden, Germany
#
# This software may be modified and distributed under the terms of
# a BSD-style license. See the COPYING file in the package base
# directory for details.
#
import os
from tempfile import mkdtemp
import _otf2
def time_stamp():
time_stamp.counter += 1
return time_stamp.counter
time_stamp.counter = 0
def pre_flush(user_data, file_type, location, caller_data, final):
return _otf2.FLUSH
def post_flush(user_data, file_type, location):
return time_stamp()
def write_archive(path, name):
archive = _otf2.Archive_Open(path, name,
_otf2.FILEMODE_WRITE,
1024 * 1024, 4 * 1024 * 1024,
_otf2.SUBSTRATE_POSIX, _otf2.COMPRESSION_NONE)
flush_callbacks = _otf2.FlushCallbacks(pre_flush=pre_flush, post_flush=post_flush)
_otf2.Archive_SetFlushCallbacks(archive, flush_callbacks, None)
_otf2.Archive_SetSerialCollectiveCallbacks(archive)
write_events(archive)
write_definitions(archive)
write_global_definitions(archive)
_otf2.Archive_Close(archive)
def write_definitions(archive):
def_writer = _otf2.Archive_GetDefWriter(archive, 0)
def write_global_definitions(archive):
global_def_writer = _otf2.Archive_GetGlobalDefWriter(archive)
_otf2.GlobalDefWriter_WriteClockProperties(global_def_writer, 1, 0, 2, _otf2.UNDEFINED_TIMESTAMP)
# GlobalDefWriter, StringRef, const char*
_otf2.GlobalDefWriter_WriteString(global_def_writer, 0, "")
_otf2.GlobalDefWriter_WriteString(global_def_writer, 1, "Initial Process")
_otf2.GlobalDefWriter_WriteString(global_def_writer, 2, "Main Thread")
_otf2.GlobalDefWriter_WriteString(global_def_writer, 3, "My Function")
_otf2.GlobalDefWriter_WriteString(global_def_writer, 4, "other function")
_otf2.GlobalDefWriter_WriteString(global_def_writer, 5, "compute something")
_otf2.GlobalDefWriter_WriteString(global_def_writer, 6, "myHost")
_otf2.GlobalDefWriter_WriteString(global_def_writer, 7, "node")
_otf2.GlobalDefWriter_WriteString(global_def_writer, 8, "Temperature")
_otf2.GlobalDefWriter_WriteString(global_def_writer, 9, "C")
# GlobalDefWriter, RegionRef, StringRef, StringRef, StringRef, RegionRole,
# Paradigm, RegionFlag, StringRef, uint32_t, uint32_t
_otf2.GlobalDefWriter_WriteRegion(global_def_writer, 0, 3, 4, 5, _otf2.REGION_ROLE_FUNCTION,
_otf2.PARADIGM_USER, _otf2.REGION_FLAG_NONE, 0, 0, 0)
# GlobalDefWriter, SystemTreeNodeRef, StringRef, StringRef, SystemTreeNodeRef
_otf2.GlobalDefWriter_WriteSystemTreeNode(global_def_writer, 0, 6, 7, _otf2.UNDEFINED_SYSTEM_TREE_NODE)
# GlobalDefWriter, LocationGroupRef, StringRef, LocationGroupType, SystemTreeNodeRef, LocationGroupRef
_otf2.GlobalDefWriter_WriteLocationGroup(global_def_writer, 0, 1, _otf2.LOCATION_GROUP_TYPE_PROCESS, 0,
_otf2.UNDEFINED_LOCATION_GROUP)
# GlobalDefWriter, LocationRef, StringRef, LocationType, uint64_t, LocationGroupRef
_otf2.GlobalDefWriter_WriteLocation(global_def_writer, 0, 2, _otf2.LOCATION_TYPE_CPU_THREAD, 2, 0)
write_paradigm(global_def_writer)
def write_events(archive):
_otf2.Archive_OpenEvtFiles(archive)
evt_writer = _otf2.Archive_GetEvtWriter(archive, 0)
_otf2.EvtWriter_Enter(evt_writer, None, time_stamp(), 0)
_otf2.EvtWriter_Leave(evt_writer, None, time_stamp(), 0)
_otf2.Archive_CloseEvtWriter(archive, evt_writer)
_otf2.Archive_CloseEvtFiles(archive)
def write_paradigm(global_def_writer):
str_id_mpi = write_string(global_def_writer, "MPI")
_otf2.GlobalDefWriter_WriteParadigm(global_def_writer,
_otf2.PARADIGM_MPI,
str_id_mpi,
_otf2.PARADIGM_CLASS_PROCESS)
attribute_value = _otf2.AttributeValue()
attribute_value.stringRef = write_string(global_def_writer, "MPI_COMM_${id}")
_otf2.GlobalDefWriter_WriteParadigmProperty(global_def_writer,
_otf2.PARADIGM_MPI,
_otf2.PARADIGM_PROPERTY_COMM_NAME_TEMPLATE,
_otf2.TYPE_STRING,
attribute_value)
attribute_value.stringRef = write_string(global_def_writer, "MPI_WIN_${id}")
_otf2.GlobalDefWriter_WriteParadigmProperty(global_def_writer,
_otf2.PARADIGM_MPI,
_otf2.PARADIGM_PROPERTY_RMA_WIN_NAME_TEMPLATE,
_otf2.TYPE_STRING,
attribute_value)
# type_ =_otf2.
# _otf2.AttributeValue_SetBoolean(_otf2.FALSE, type_, attribute_value)
# _otf2.GlobalDefWriter_WriteParadigmProperty(global_def_writer,
# _otf2.PARADIGM_OPENMP,
# _otf2.PARADIGM_PROPERTY_RMA_ONLY,
# type_,
# attribute_value)
def write_string(global_def_writer, string):
_otf2.GlobalDefWriter_WriteString(global_def_writer, write_string.id, string)
write_string.id += 1
return write_string.id - 1
write_string.id = 0
if __name__ == '__main__':
trace_dir = mkdtemp(prefix="trace_test.", dir=os.getcwd())
os.rmdir(trace_dir)
write_archive(trace_dir, "traces")
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