Fix the benchmark performance number

Summary: Pull Request resolved: pytorch#188 Reviewed By: jspark1105 Differential Revision: D18500408 fbshipit-source-id: 6366ae9791738a023f9dc121424206476f048ae7
GazeLei · Nov 14, 2019 · 15b4a70 · 15b4a70
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diff --git a/bench/PackedFloatInOutBenchmark.cc b/bench/PackedFloatInOutBenchmark.cc
@@ -161,6 +161,7 @@ void performance_test() {
         NWARMUP,
         NITER,
         flush ? &llc : nullptr);
+    ttot *= 1e9; // convert to ns
 
     ((volatile char*)(llc.data()));
     cout << setw(5) << m << ", " << setw(5) << n << ", " << setw(5) << k << ", "

diff --git a/bench/PackedRequantizeAcc16Benchmark.cc b/bench/PackedRequantizeAcc16Benchmark.cc
@@ -156,6 +156,7 @@ void performance_test() {
         NWARMUP,
         NITER,
         flush ? &llc : nullptr);
+    ttot *= 1e9; // convert to ns
 
     ((volatile char*)(llc.data()));
     cout << setw(16) << runType << ", " << fixed << setw(5) << setprecision(1)

diff --git a/bench/PackedRequantizeAcc32Benchmark.cc b/bench/PackedRequantizeAcc32Benchmark.cc
@@ -161,6 +161,7 @@ void performance_test() {
         NWARMUP,
         NITER,
         flush ? &llc : nullptr);
+    ttot *= 1e9; // convert to ns
 
     ((volatile char*)(llc.data()));