ver. 3.4.0 was released!
Please download HPhi-3.4.0.tar.gz which contains manual-pdf files
Installation guide
$ tar xzvf HPhi-3.4.0.tar.gz
$ mkdir HPhi.build && cd HPhi.build
$ cmake ../HPhi-3.4.0/
$ make
Introduction of HPhi
See the README.md.
Newly added