8 releases
0.1.7 | Jun 7, 2024 |
---|---|
0.1.6 | May 24, 2024 |
0.1.4 | Apr 8, 2024 |
0.1.3 | Feb 20, 2024 |
#321 in Machine learning
535 downloads per month
Used in 2 crates
32KB
838 lines
pddlp
A simple, fast, and robust PDDL parser
pddlp has three goals:
- Robust - Is tested on commenly used PDDL domains and problems
- Fast - Optimised and benchmarked to be as fast as possible
- Simple - Avoids rarely used PDDL syntax in favor of easy of use
Example
let input = "(define (problem prob)
(:objects o1)
(:init (p o1))
(:goal (not (p o3)))
)";
let problem = pddlp::problem::parse(&input)?;
assert_eq!(problem.name, Some("prob"));
assert_eq!(problem.domain, None);
assert_eq!(problem.objects, Some(vec![pddlp::problem::Object { name: "o1", type_name: None }]));
//...
Benchmark
Benchmarked on a AMD Ryzen 5 5600X 6-Core Processor × 6 with Criterion
Throughput | Time to Parse (see here) | |
---|---|---|
Domain | 436 MiB/s | 2 µs |
Problem | 468 MiB/s | 523 ns |
Plan | 507 MiB/s | 93 ns |
Dependencies
~3.5MB
~56K SLoC