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lemire · Jan 30, 2020 · 64b82f6 · 64b82f6
1 parent 75b6ada
commit 64b82f6
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/2020/01/30/Makefile b/2020/01/30/Makefile
@@ -1,5 +1,5 @@
 costofthread: costofthread.cpp
-	c++ -O2 -std=c++17 -o costofthread costofthread.cpp -Wall  -lpthread
+	c++ -O2 -std=c++11 -o costofthread costofthread.cpp -Wall  -lpthread
 
 clean:
 	rm -f costofthread
diff --git a/2020/01/30/costofthread.cpp b/2020/01/30/costofthread.cpp
@@ -69,7 +69,7 @@ int main() {
   }
   double meanval = mean(timings);
   double stde = std_error(timings, meanval);
-  std::cout.precision(5);
+  std::cout.precision(6);
   std::cout << meanval << " ns +/- " << stde << std::endl;
   std::cout << "min: " << *min_element(timings.begin(), timings.end()) << std::endl;
   std::cout << "max: " << *max_element(timings.begin(), timings.end()) << std::endl;