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-rw-r--r--src/crates/benchmarker/src/lib.rs13
1 files changed, 9 insertions, 4 deletions
diff --git a/src/crates/benchmarker/src/lib.rs b/src/crates/benchmarker/src/lib.rs
index 7f1a0f8..1a7d519 100644
--- a/src/crates/benchmarker/src/lib.rs
+++ b/src/crates/benchmarker/src/lib.rs
@@ -31,7 +31,9 @@ fn print_result(op: &str, n: usize, measurement: BenchmarkResult) {
)
}
-/// Benchmark an operation for approx 5 seconds, returning the results.
+const TO_RUN: usize = 50;
+
+/// Benchmark an operation [`TO_RUN`] times, returning the results.
///
/// `setup` is used to create the thing `op` acts on, and `undo` is called between each run to undo `op`.
/// If `undo` is invalid, this will return garbage results.
@@ -51,11 +53,14 @@ fn benchmark_op<T, R>(
warmup_n += 1;
}
- let to_run = (warmup_n * (MEASUREMENT_TIME.as_millis() / WARM_UP_TIME.as_millis())) as usize;
- let mut times = Vec::with_capacity(to_run);
+ println!(
+ "benchmarking for estimated {}ms",
+ (WARM_UP_TIME / warmup_n * TO_RUN as u32).as_millis()
+ );
+ let mut times = Vec::with_capacity(TO_RUN);
// Benchmarking loop
- for _ in 0..to_run {
+ for _ in 0..TO_RUN {
let mut target = black_box(setup());
let start = Instant::now();