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Report 1ns instead of 0ns for probe_benchmarks. Some tools incorrectly assume that benchmark was not run if 0ns reported.

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PiperOrigin-RevId: 852831533
Change-Id: Ibf2e60dcb308928358ddf80dc4d2f7eda8a78530
This commit is contained in:
Vitaly Goldshteyn
2026-01-06 10:14:15 -08:00
committed by Copybara-Service
parent 7599e36e7c
commit 6bd8e2b51a
1 changed files with 4 additions and 2 deletions
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6
absl/container/internal/raw_hash_set_probe_benchmark.cc
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@@ -556,9 +556,11 @@ int main(int argc, char** argv) {
// Check the regex again. We might had have enabled only one of the
// stats for the benchmark.
if (!CanRunBenchmark(name)) return;
// Report at least 1, because benchy drops results with zero.
double reported_value = std::max(1e9 * result.ratios.*val, 1.0);
absl::PrintF(" %s{\n", comma);
absl::PrintF(" \"cpu_time\": %f,\n", 1e9 * result.ratios.*val);
absl::PrintF(" \"real_time\": %f,\n", 1e9 * result.ratios.*val);
absl::PrintF(" \"cpu_time\": %f,\n", reported_value);
absl::PrintF(" \"real_time\": %f,\n", reported_value);
absl::PrintF(" \"iterations\": 1,\n");
absl::PrintF(" \"name\": \"%s\",\n", name);
absl::PrintF(" \"time_unit\": \"ns\"\n");