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//@HEADER
// ************************************************************************
//
// Kokkos v. 4.0
// Copyright (2022) National Technology & Engineering
// Solutions of Sandia, LLC (NTESS).
//
// Under the terms of Contract DE-NA0003525 with NTESS,
// the U.S. Government retains certain rights in this software.
//
// Part of Kokkos, under the Apache License v2.0 with LLVM Exceptions.
// See https://kokkos.org/LICENSE for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//@HEADER
#include "Benchmark_Context.hpp"
namespace KokkosBenchmark {
/**
* \brief Remove unwanted spaces and colon signs from input string. In case of
* invalid input it will return an empty string.
*/
std::string remove_unwanted_characters(const std::string& str) {
auto from = str.find_first_not_of(" :");
auto to = str.find_last_not_of(" :");
if (from == std::string::npos || to == std::string::npos) {
return "";
}
// return extracted part of string without unwanted spaces and colon signs
return str.substr(from, to + 1);
}
/**
* \brief Extract all key:value pairs from kokkos configuration and add it to
* the benchmark context
*/
void add_kokkos_configuration(bool verbose) {
std::ostringstream msg;
Kokkos::print_configuration(msg, verbose);
// Iterate over lines returned from kokkos and extract key:value pairs
std::stringstream ss{msg.str()};
for (std::string line; std::getline(ss, line, '\n');) {
auto found = line.find_first_of(':');
if (found != std::string::npos) {
auto val = remove_unwanted_characters(line.substr(found + 1));
// Ignore line without value, for example a category name
if (!val.empty()) {
benchmark::AddCustomContext(
remove_unwanted_characters(line.substr(0, found)), val);
}
}
}
}
void add_git_info() {
if (!Kokkos::Impl::GIT_BRANCH.empty()) {
benchmark::AddCustomContext("GIT_BRANCH", Kokkos::Impl::GIT_BRANCH);
benchmark::AddCustomContext("GIT_COMMIT_HASH",
Kokkos::Impl::GIT_COMMIT_HASH);
benchmark::AddCustomContext("GIT_CLEAN_STATUS",
Kokkos::Impl::GIT_CLEAN_STATUS);
benchmark::AddCustomContext("GIT_COMMIT_DESCRIPTION",
Kokkos::Impl::GIT_COMMIT_DESCRIPTION);
benchmark::AddCustomContext("GIT_COMMIT_DATE",
Kokkos::Impl::GIT_COMMIT_DATE);
}
}
void add_benchmark_context(bool verbose) {
// Add Kokkos configuration to benchmark context data
add_kokkos_configuration(verbose);
// Add git information to benchmark context data
add_git_info();
}
} // namespace KokkosBenchmark
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