fix: deal with throughput in bits (#861)

Author: lemmih

benches/benchmarks/custom_measurement.rs

@@ -18,6 +18,12 @@ impl ValueFormatter for HalfSecFormatter {
             Throughput::Bytes(bytes) | Throughput::BytesDecimal(bytes) => {
                 format!("{} b/s/2", (bytes as f64) / (value * 2f64 * 10f64.powi(-9)))
             }
+            Throughput::Bits(bits) => {
+                format!(
+                    "{} bits/s/2",
+                    (bits as f64) / (value * 2f64 * 10f64.powi(-9))
+                )
+            }
             Throughput::Elements(elems) => format!(
                 "{} elem/s/2",
                 (elems as f64) / (value * 2f64 * 10f64.powi(-9))
@@ -47,6 +53,13 @@ impl ValueFormatter for HalfSecFormatter {
 
                 "b/s/2"
             }
+            Throughput::Bits(bits) => {
+                for val in values {
+                    *val = (bits as f64) / (*val * 2f64 * 10f64.powi(-9));
+                }
+
+                "bits/s/2"
+            }
             Throughput::Elements(elems) => {
                 for val in values {
                     *val = (elems as f64) / (*val * 2f64 * 10f64.powi(-9));

src/csv_report.rs

@@ -38,6 +38,7 @@ impl<W: Write> CsvReportWriter<W> {
             Some(Throughput::Bytes(bytes)) => (Some(format!("{}", bytes)), Some("bytes")),
             Some(Throughput::BytesDecimal(bytes)) => (Some(format!("{}", bytes)), Some("bytes")),
             Some(Throughput::Elements(elems)) => (Some(format!("{}", elems)), Some("elements")),
+            Some(Throughput::Bits(bits)) => (Some(format!("{}", bits)), Some("bits")),
             None => (None, None),
         };
         let throughput_num = throughput_num.as_deref();