From: Matthew Barr <matthew.barr@intel.com>
Date: Tue, 11 Apr 2017 04:27:59 +0000 (+1000)
Subject: hsbench: output max throughput result
X-Git-Tag: v4.5.0^2~29
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=85358e0ad08ecdc8a5aad116d33ee9bfcbcb616a;p=thirdparty%2Fvectorscan.git

hsbench: output max throughput result
---

diff --git a/tools/hsbench/main.cpp b/tools/hsbench/main.cpp
index 9eadf6dd..b5506af3 100644
--- a/tools/hsbench/main.cpp
+++ b/tools/hsbench/main.cpp
@@ -597,6 +597,17 @@ void displayPerScanResults(const vector<unique_ptr<ThreadContext>> &threads,
     printf("\n");
 }
 
+static
+double fastestResult(const vector<unique_ptr<ThreadContext>> &threads) {
+    double best = threads[0]->results[0].seconds;
+    for (const auto &t : threads) {
+        for (const auto &r : t->results) {
+            best = min(best, r.seconds);
+        }
+    }
+    return best;
+}
+
 static
 u64a byte_size(const vector<DataBlock> &corpus_blocks) {
     u64a total = 0;
@@ -650,8 +661,12 @@ void displayResults(const vector<unique_ptr<ThreadContext>> &threads,
 
     double blockRate = (double)totalBlocks / (double)totalSecs;
     printf("Overall block rate:      %'0.2f blocks/sec\n", blockRate);
-    printf("Overall throughput:      %'0.2Lf Mbit/sec\n",
+    printf("Mean throughput:         %'0.2Lf Mbit/sec\n",
            calc_mbps(totalSecs, totalBytes));
+
+    double lowestScanTime = fastestResult(threads);
+    printf("Maximum throughput:      %'0.2Lf Mbit/sec\n",
+           calc_mbps(lowestScanTime, bytesPerRun));
     printf("\n");
 
     if (display_per_scan) {