rust_partdiff

Program for calculation of partial differential equations implemented in Rust

building the crate

To build the crate correctly currently some features have to be activated.

Features

• Decide which indexing implementation is used for PartdiffMatrix
  • feature: 2d-array-indexing has a syntax of matrix[[x,y]] and should provide better performance
  • feature: C-style-indexing has a syntax of matrix[x][y] and has probably worse performance due to the internals of the implementation
• Decide whether bounds checking should be used for matrix access
  • feature: unsafe-indexing uses the unsafe get_unchecked methods of Vec and does no bounds checking but therefore performs better
  • not building with unsafe-indexing defaults to using access methods of Vec that apply bounds checking

The current default way to build the crate for performance should be: cargo build --release --features "2d-array-indexing,unsafe-indexing"