| 51 | |
| 52 | template <typename QueryFlagFunction> |
| 53 | std::string MakeSimdLevelString(QueryFlagFunction&& query_flag) { |
| 54 | if (query_flag(CpuInfo::AVX512)) { |
| 55 | return "avx512"; |
| 56 | } else if (query_flag(CpuInfo::AVX2)) { |
| 57 | return "avx2"; |
| 58 | } else if (query_flag(CpuInfo::AVX)) { |
| 59 | return "avx"; |
| 60 | } else if (query_flag(CpuInfo::SSE4_2)) { |
| 61 | return "sse4_2"; |
| 62 | } else { |
| 63 | return "none"; |
| 64 | } |
| 65 | } |
| 66 | |
| 67 | std::optional<std::string> timezone_db_path; |
| 68 |