Benchmarks

Performance comparison against Interpolations.jl and DataInterpolations.jl.

Setup

cd benchmark
julia --project=. -e 'using Pkg; Pkg.instantiate()'

Configuration

The benchmark duration is set to DEFAULT_BENCH_SECONDS = 0.5 in simple_benchmarks.jl for faster iteration. For more accurate results, increase this value to 5 or higher:

# In simple_benchmarks.jl, line 39
const DEFAULT_BENCH_SECONDS = 5.0  # More accurate results

Note: The result plots below were generated with DEFAULT_BENCH_SECONDS = 5.0 or higher.

Usage

using Pkg; Pkg.activate("benchmark")
include("simple_benchmarks.jl")
include("plot_scaling.jl")

# Run full scaling benchmark
result = benchmark_scaling()

# Generate plots
plot_scaling_separate(result; save_dir="../docs/images", dpi=250)

Output

result.construction - Construction time vs grid size (5 to 1000 points)
result.evaluation - Evaluation time vs query points (1 to 10000, fixed grid n=100)
result.oneshot - One-shot (construction + evaluation) time with cache-hit/miss comparison

Results

One-Shot (Construction + Evaluation)

One-Shot

Combined construction + evaluation time per call (fixed grid size n=100, varying query points).