diff --git a/README.md b/README.md index 04379b86..6094da18 100644 --- a/README.md +++ b/README.md @@ -37,7 +37,7 @@ On a Skylake processor, the parsing speeds (in GB/s) of various processors on th ## Requirements - We support platforms like Linux or macOS, as well as Windows through Visual Studio 2017 or later. -- A processor with AVX2 (i.e., Intel processors starting with the Haswell microarchitecture released 2013, and processors from AMD starting with the Ryzen) +- A processor with AVX2 (i.e., Intel processors starting with the Haswell microarchitecture released 2013 and AMD processors starting with the Zen microarchitecture released 2017). - A recent C++ compiler (e.g., GNU GCC or LLVM CLANG or Visual Studio 2017), we assume C++17. GNU GCC 7 or better or LLVM's clang 6 or better. - Some benchmark scripts assume bash and other common utilities, but they are optional. @@ -194,7 +194,7 @@ make test ## Usage (CMake on Windows using Visual Studio) -We are assuming that you have a common Windows PC with at least Visual Studio 2017, and an x64 processor with AVX2 support (2013 Haswell or later). +We assume you have a common Windows PC with at least Visual Studio 2017 and an x64 processor with AVX2 support (2013 Intel Haswell or later). - Grab the simdjson code from GitHub, e.g., by cloning it using [GitHub Desktop](https://desktop.github.com/). - Install [CMake](https://cmake.org/download/). When you install it, make sure to ask that `cmake` be made available from the command line. Please choose a recent version of cmake.