Datasets:
shibing624
/
source_code

Dataset card Data Studio Files Community
2
text
stringlengths
0
2.2M
"elementum rutrum mauris sed convallis. Proin vestibulum magna"
"mi. Aenean tristique hendrerit magna, ac facilisis nulla hendrerit"
"ut. Sed non tortor sodales quam auctor elementum. Donec hendrerit nunc"
"eget elit pharetra pulvinar. Suspendisse id tempus tortor. Aenean"
"luctus, elit commodo laoreet commodo, justo nisi consequat massa, sed"
"vulputate quam urna quis eros. Donec vel."
"\n";
const string needle = "commodo";
// legacy implementation
struct AsciiCaseInsensitiveLegacy {
bool operator()(char lhs, char rhs) const {
return toupper(lhs) == toupper(rhs);
}
};
template <typename Cmp>
inline void test_operator_on_search(int iters) {
Cmp cmp;
int dummy = 0;
for (int i = 0; i < iters; ++i) {
dummy += std::search(
lorem_ipsum.begin(),
lorem_ipsum.end(),
needle.begin(),
needle.end(),
cmp) -
lorem_ipsum.begin();
}
doNotOptimizeAway(dummy);
}
BENCHMARK(LegacyCaseInsensitiveCheck, iters) {
test_operator_on_search<AsciiCaseInsensitiveLegacy>(iters);
}
BENCHMARK(CurrentCaseInsensitiveCheck, iters) {
test_operator_on_search<AsciiCaseInsensitive>(iters);
}
int main(int argc, char** argv) {
gflags::ParseCommandLineFlags(&argc, &argv, true);
folly::runBenchmarks();
if (FLAGS_benchmark) {
folly::runBenchmarks();
}
return 0;
}
/*
============================================================================
folly/test/AsciiCaseInsensitiveBenchmark.cpp relative time/iter iters/s
============================================================================
LegacyCaseInsensitiveCheck 9.04us 110.60K
CurrentCaseInsensitiveCheck 2.96us 337.59K
============================================================================
*/
// bslstl_function_cpp03.cpp -*-C++-*-
// Automatically generated file. **DO NOT EDIT**
// Generated on Tue Oct 13 17:17:08 2020
// Command line: sim_cpp11_features.pl bslstl_function.cpp
#define INCLUDED_BSLSTL_FUNCTION_CPP03 // Disable inclusion
#include <bslstl_function_cpp03.h> // Pro-forma #include
// Empty file except when compiling bslstl_function.cpp
#ifdef COMPILING_BSLSTL_FUNCTION_CPP
// No C++03 Expansion
#endif // defined(COMPILING_BSLSTL_FUNCTION_CPP)
// ----------------------------------------------------------------------------
// Copyright 2020 Bloomberg Finance L.P.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
// ----------------------------- END-OF-FILE ----------------------------------
// bosscm_versiontag.cpp -*-C++-*-
// ----------------------------------------------------------------------------
// NOTICE
//
// This component is not up to date with current BDE coding standards, and