Expand description
§mps
mps
is a parser for the Mathematical Programming System (MPS) file format,
commonly used to represent optimization problems.
§Examples
Library
use mps::Parser;
let data = "
NAME example
ROWS
N OBJ
L R1
L R2
E R3
COLUMNS
X1 OBJ -6
X1 R1 2
X1 R2 1
X1 R3 3
X2 OBJ 7
X2 R1 5
X2 R2 -1
X2 R3 2
X3 OBJ 4
X3 R1 -1
X3 R2 -2
X3 R3 2
RHS
RHS1 R1 18
RHS1 R2 -14
RHS1 R3 26
BOUNDS
LO BND1 X1 0
LO BND1 X2 0
LO BND1 X3 0
ENDATA";
Parser::<f32>::parse(data);
CLI
$ mps --input-path ./data/netlib/afiro
This crate provides both a library and a CLI for parsing MPS data. Key features include:
- Configurable Parsing:
- Supported feature flags:
cli
- Command line interface.trace
- Enhanced debugging and statistics vianom_tracable
andnom_locate
.
- Supported feature flags:
- Robustness: Extensively tested against Netlib LP test suite.
- Performance: Benchmarked using Criterion.rs.
§References
Re-exports§
pub use crate::types::Parser;