Jonathan R. Madsen
e7d3125459
* restructured libomnitrace - this is necessary to incorporate some of the binary analysis capabilities into omnitrace exe - created libomnitrace-core (static) - created libomnitrace-binary (static) - created libomnitrace (static) - omnitrace-avail links to libomnitrace.a - omnitrace-critical-trace links to libomnitrace.a - tweaked the testing - reduced verbosity on some of MPI tests - excluded trace-time-window from tests on Ubuntu 18.04 - reduced causal e2e iterations - minor tweak to tasking - manually create `PTL::UserTaskQueue` instance instead of relying on `PTL::ThreadPool` to create it * Update formatting workflow - source formatting uses ubuntu-22.04 - check-includes doesn't generate false positive for 'include "timemory.hpp"' * omnitrace-causal --generate-configs - fix config generation in omnitrace causal - add test for omnitrace-causal + generating configs * Fix omnitrace-object-library build - accidentally included rocm sources in non-rocm builds * Fix rocm compilation w/o rocprofiler * update timemory submodule with mpi_get warning messages * sampling offload file updates - more verbose messages - disable offload before stopping * testing updates - increase causal e2e iterations to 12 - increase lock_environment verbose to 2 (for sampling offload messages) - fix return for omnitrace_add_validation_test
69 righe
2.4 KiB
C++
69 righe
2.4 KiB
C++
// MIT License
|
|
//
|
|
// Copyright (c) 2022 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.
|
|
|
|
#include "library/components/fork_gotcha.hpp"
|
|
#include "core/config.hpp"
|
|
#include "core/debug.hpp"
|
|
#include "core/state.hpp"
|
|
|
|
#include <timemory/backends/process.hpp>
|
|
#include <timemory/backends/threading.hpp>
|
|
|
|
#include <unistd.h>
|
|
|
|
namespace omnitrace
|
|
{
|
|
namespace component
|
|
{
|
|
void
|
|
fork_gotcha::configure()
|
|
{
|
|
fork_gotcha_t::get_initializer() = []() {
|
|
TIMEMORY_C_GOTCHA(fork_gotcha_t, 0, fork);
|
|
};
|
|
}
|
|
|
|
void
|
|
fork_gotcha::audit(const gotcha_data_t&, audit::incoming)
|
|
{
|
|
tim::set_env("OMNITRACE_PRELOAD", "0", 1);
|
|
OMNITRACE_VERBOSE(1, "fork() called on PID %i (rank: %i), TID %li\n",
|
|
process::get_id(), dmp::rank(), threading::get_id());
|
|
OMNITRACE_BASIC_DEBUG(
|
|
"Warning! Calling fork() within an OpenMPI application using libfabric "
|
|
"may result is segmentation fault\n");
|
|
TIMEMORY_CONDITIONAL_DEMANGLED_BACKTRACE(get_debug_env(), 16);
|
|
}
|
|
|
|
void
|
|
fork_gotcha::audit(const gotcha_data_t&, audit::outgoing, pid_t _pid)
|
|
{
|
|
if(_pid != 0)
|
|
{
|
|
OMNITRACE_VERBOSE(1, "fork() called on PID %i created PID %i\n", getppid(), _pid);
|
|
settings::use_output_suffix() = true;
|
|
settings::default_process_suffix() = process::get_id();
|
|
}
|
|
}
|
|
} // namespace component
|
|
} // namespace omnitrace
|