fix(benchmarks): add upper/lower values to BMF throughput

Signed-off-by: Jérôme Benoit <[email protected]>
poolifier · Oct 2, 2024 · d5ccee0 · d5ccee0
1 parent c352783
commit d5ccee0
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/benchmarks/benchmarks-utils.mjs b/benchmarks/benchmarks-utils.mjs
@@ -227,6 +227,8 @@ export const runPoolifierBenchmarkTatamiNg = async (
 export const convertTatamiNgToBmf = (report) => {
   return report.benchmarks
     .map(({ name, stats }) => {
+      // https://en.wikipedia.org/wiki/Propagation_of_uncertainty#Example_formulae
+      const throughputSd = (1e9 * stats?.sd) / stats?.avg ** 2
       return {
         [name]: {
           latency: {
@@ -236,6 +238,8 @@ export const convertTatamiNgToBmf = (report) => {
           },
           throughput: {
             value: stats?.iters,
+            lower_value: stats?.iters - throughputSd,
+            upper_value: stats?.iters + throughputSd,
           },
         },
       }