Method cppTests

perftest/handwritten-src/cpp/DjinniPerfBenchmarkImpl.cpp:14–23

}

int64_t DjinniPerfBenchmarkImpl::cppTests() {
    auto t1 = std::chrono::high_resolution_clock::now();
    constexpr int kBufSize = 256;
    char buf[kBufSize];
    char buf2[kBufSize];
    memcpy(buf, buf2, kBufSize);
    auto t2 = std::chrono::high_resolution_clock::now();
    int64_t ns = std::chrono::duration_cast<std::chrono::nanoseconds>(t2 - t1).count();
    return ns;
}

void DjinniPerfBenchmarkImpl::baseline() {}