diff options
Diffstat (limited to 'snappy_test_tool.cc')
| -rw-r--r-- | snappy_test_tool.cc | 52 |
1 files changed, 28 insertions, 24 deletions
diff --git a/snappy_test_tool.cc b/snappy_test_tool.cc index f566167..c6ca5fa 100644 --- a/snappy_test_tool.cc +++ b/snappy_test_tool.cc @@ -28,6 +28,7 @@ #include <algorithm> #include <cmath> +#include <cstdint> #include <cstdlib> #include <random> #include <string> @@ -41,23 +42,24 @@ #include "snappy.h" #include "snappy_test_data.h" -DEFINE_int32(start_len, -1, - "Starting prefix size for testing (-1: just full file contents)"); -DEFINE_int32(end_len, -1, - "Starting prefix size for testing (-1: just full file contents)"); -DEFINE_int32(bytes, 10485760, - "How many bytes to compress/uncompress per file for timing"); +SNAPPY_FLAG(int32_t, start_len, -1, + "Starting prefix size for testing (-1: just full file contents)"); +SNAPPY_FLAG(int32_t, end_len, -1, + "Starting prefix size for testing (-1: just full file contents)"); +SNAPPY_FLAG(int32_t, bytes, 10485760, + "How many bytes to compress/uncompress per file for timing"); -DEFINE_bool(zlib, true, +SNAPPY_FLAG(bool, zlib, true, "Run zlib compression (http://www.zlib.net)"); -DEFINE_bool(lzo, true, +SNAPPY_FLAG(bool, lzo, true, "Run LZO compression (http://www.oberhumer.com/opensource/lzo/)"); -DEFINE_bool(lz4, true, "Run LZ4 compression (https://github.com/lz4/lz4)"); -DEFINE_bool(snappy, true, "Run snappy compression"); +SNAPPY_FLAG(bool, lz4, true, + "Run LZ4 compression (https://github.com/lz4/lz4)"); +SNAPPY_FLAG(bool, snappy, true, "Run snappy compression"); -DEFINE_bool(write_compressed, false, +SNAPPY_FLAG(bool, write_compressed, false, "Write compressed versions of each file to <file>.comp"); -DEFINE_bool(write_uncompressed, false, +SNAPPY_FLAG(bool, write_uncompressed, false, "Write uncompressed versions of each file to <file>.uncomp"); namespace snappy { @@ -416,25 +418,27 @@ void MeasureFile(const char* fname) { CHECK_OK(file::GetContents(fname, &fullinput, file::Defaults())); std::printf("%-40s :\n", fname); - int start_len = (absl::GetFlag(FLAGS_start_len) < 0) + int start_len = (snappy::GetFlag(FLAGS_start_len) < 0) ? fullinput.size() - : absl::GetFlag(FLAGS_start_len); + : snappy::GetFlag(FLAGS_start_len); int end_len = fullinput.size(); - if (absl::GetFlag(FLAGS_end_len) >= 0) { - end_len = std::min<int>(fullinput.size(), absl::GetFlag(FLAGS_end_len)); + if (snappy::GetFlag(FLAGS_end_len) >= 0) { + end_len = std::min<int>(fullinput.size(), snappy::GetFlag(FLAGS_end_len)); } for (int len = start_len; len <= end_len; ++len) { const char* const input = fullinput.data(); - int repeats = (absl::GetFlag(FLAGS_bytes) + len) / (len + 1); - if (absl::GetFlag(FLAGS_zlib)) + int repeats = (snappy::GetFlag(FLAGS_bytes) + len) / (len + 1); + if (snappy::GetFlag(FLAGS_zlib)) Measure(input, len, ZLIB, repeats, 1024 << 10); - if (absl::GetFlag(FLAGS_lzo)) Measure(input, len, LZO, repeats, 1024 << 10); - if (absl::GetFlag(FLAGS_lz4)) Measure(input, len, LZ4, repeats, 1024 << 10); - if (absl::GetFlag(FLAGS_snappy)) + if (snappy::GetFlag(FLAGS_lzo)) + Measure(input, len, LZO, repeats, 1024 << 10); + if (snappy::GetFlag(FLAGS_lz4)) + Measure(input, len, LZ4, repeats, 1024 << 10); + if (snappy::GetFlag(FLAGS_snappy)) Measure(input, len, SNAPPY, repeats, 4096 << 10); // For block-size based measurements - if (0 && absl::GetFlag(FLAGS_snappy)) { + if (0 && snappy::GetFlag(FLAGS_snappy)) { Measure(input, len, SNAPPY, repeats, 8<<10); Measure(input, len, SNAPPY, repeats, 16<<10); Measure(input, len, SNAPPY, repeats, 32<<10); @@ -453,9 +457,9 @@ int main(int argc, char** argv) { InitGoogle(argv[0], &argc, &argv, true); for (int arg = 1; arg < argc; ++arg) { - if (absl::GetFlag(FLAGS_write_compressed)) { + if (snappy::GetFlag(FLAGS_write_compressed)) { snappy::CompressFile(argv[arg]); - } else if (absl::GetFlag(FLAGS_write_uncompressed)) { + } else if (snappy::GetFlag(FLAGS_write_uncompressed)) { snappy::UncompressFile(argv[arg]); } else { snappy::MeasureFile(argv[arg]); |