diff --git a/zlibWrapper/README.md b/zlibWrapper/README.md index 427cdbe0..5fefac1d 100644 --- a/zlibWrapper/README.md +++ b/zlibWrapper/README.md @@ -71,7 +71,7 @@ The script used for compilation can be found at [zlibWrapper/Makefile](Makefile) The zstd distribution contains a tool called `zwrapbench` which can measure speed and ratio of zlib, zstd, and the wrapper. The benchmark is conducted using given filenames or synthetic data if filenames are not provided. -The files are read into memory and joined together. +The files are read into memory and processed independently. It makes benchmark more precise as it eliminates I/O overhead. Many filenames can be supplied as multiple parameters, parameters with wildcards or names of directories can be used as parameters with the -r option. One can select compression levels starting from `-b` and ending with `-e`. The `-i` parameter selects minimal time used for each of tested levels. @@ -119,7 +119,7 @@ In our example (the last 2 lines) it gives 4% better compression speed and 5% be #### Compatibility issues -After enabling zstd compression not all native zlib functions are supported. When calling unsupported methods they put error message into strm->msg and return Z_STREAM_ERROR. +After enabling zstd compression not all native zlib functions are supported. When calling unsupported methods they put error message into `strm->msg` and return Z_STREAM_ERROR. Supported methods: - deflateInit