Initial commitHEADmaster

1 files changed, 28 insertions, 0 deletions

diff --git a/core/test_vector_speed.cpp b/core/test_vector_speed.cpp
new file mode 100644
index 0000000..257e8f3
--- /dev/null
+++ b/core/test_vector_speed.cpp
@@ -0,0 +1,28 @@
+#include <stdio.h>
+#include <stdlib.h>
+
+#include "scalar.hpp"
+#include "vector.hpp"
+#include "mempool.hpp"
+#include "perftools.hpp"
+
+
+int main() {
+  Timer *timer;
+  Vector<uint8_t, 1> dense("dense", (uint64_t) 1024 * 1024 * 1024 * 800);
+  Vector<uint8_t, 1> sparse("sparse", (uint64_t) 1024 * 1024 * 1024 * 800);
+
+  timer = new Timer();
+  const int dcount = 100000000;
+  for (int i=0; i<dcount; i++)
+    dense.set(i,i%2);
+  print_throughput(timer->diff(), dcount,(char*) "dense");
+
+  timer = new Timer();
+  const int scount = 100000;
+  for (int i=0; i<scount; i++)
+    dense.set(rand(),i%2);
+  print_throughput(timer->diff(), scount,(char*) "sparse");
+
+  return 0; // user has to control the files
+}