A minimalistic C23 implementation of high-performance multi-harmonic Rayleigh's Z-test and a circularly-independent F test, designed as a replacement for FNPEAKS and MPEAKS
The makefile requires lscpu, wget, readlink and a gnu11-compatible C compiler.
While these binaries should come preinstalled on most modern Linux distributions they may be absent on some of the other POSIX-compliant operating systems. In that case, manual compilation may be required. In that case the compiler has to support at least the gnu99 C standard (with a fallback to ANSI C99 planned for the full 1.0 release).
Additionally the photview extension (written in the python3 language) relies on NumPy, AstroPy, PyQt6 and PyQt6-Charts.
The release builds targetting the x86 architectures for the Linux operating system can be found at the releases section of this GitHub repository Additionally, their installation can be automated by running the makefile. The basic CLI installation of the release build (compiled with gcc-14 compiler, on top of the MUSL standard library and mimalloc memory allocator) can be performed in 3 commands as shown below;
git clone --depth=1 https://github.com/kkrutkowski/ihsnpeaks && cd ihsnpeaks
make download
sudo make install
The makefile installation requires running the makefile with CC set to a gnu11-compatible compiler, although the gnu23 compatibility is expected to result in a noticeable performance increase over the older compilers. To install the application on the systems with no release candidates available please run;
git clone --depth=1 https://github.com/kkrutkowski/ihsnpeaks && cd ihsnpeaks
make fftw native clean
sudo make install
Alternatively running
git clone --depth=1 https://github.com/kkrutkowski/ihsnpeaks && cd ihsnpeaks
make
sudo make install
Will make the makefile choose the preferred installation method based on the availability of a suitable release candidate for Linux operating systems, depending on the target's architecture.