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Fix Benchmark Progress Printing (#2401)

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This commit is contained in:
Zack Puhl
2025-08-14 14:24:37 -04:00
committed by GitHub
parent eb8fb8871f
commit bf7e7e2397
1 changed files with 8 additions and 4 deletions
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12
lib/std/core/runtime_benchmark.c3
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@@ -110,14 +110,18 @@ fn bool run_benchmarks(BenchmarkUnit[] benchmarks)
uint current_benchmark_iterations = bench_fn_iters[unit.name] ?? benchmark_max_iterations;
char[] perc_str = { [0..19] = ' ', [20] = 0 };
int perc = 0;
uint print_step = current_benchmark_iterations / 100;
for (this_iteration = 0; this_iteration < current_benchmark_iterations; ++this_iteration)
{
perc_str[0..(uint)math::floor((this_iteration / (float)current_benchmark_iterations) * 20)] = '#';
perc = (uint)math::ceil(100 * (this_iteration / (float)current_benchmark_iterations));
if (0 == this_iteration % print_step) // only print right about when the % will update
{
perc_str[0..(uint)math::floor((this_iteration / (float)current_benchmark_iterations) * 20)] = '#';
perc = (uint)math::ceil(100 * (this_iteration / (float)current_benchmark_iterations));
io::printf("\r%s [%s] %d / %d (%d%%)", name.str_view(), (ZString)perc_str, this_iteration, current_benchmark_iterations, perc);
io::stdout().flush()!!;
io::printf("\r%s [%s] %d / %d (%d%%)", name.str_view(), (ZString)perc_str, this_iteration, current_benchmark_iterations, perc);
io::stdout().flush()!!;
}
@start_benchmark(); // can be overridden by calls inside the unit's func