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applications/test/maxMem/Test-maxMem.C

@@ -0,0 +1,32 @@
+#include <iostream>
+#include <stdlib.h>
+using namespace std;
+
+int main(int argc, char *argv[])
+{
+    if (argc != 2)
+    {
+        cerr << "Usage: " << argv[0] << " <number of Mb per chunk>\n";
+        exit(1);
+    }
+
+    int nBytes = (1024U*1024U)*atoi(argv[1]);
+
+    char *cPtr;
+
+    for (unsigned i=1;; i++)
+    {
+        cPtr = new char[nBytes];
+
+        /*
+        for (int j=0; j<nBytes; j++)
+        {
+            cPtr[j] = 0;
+        }
+        */
+
+        cout << "allocated " << i*nBytes/(1024U*1024U) << " Mbytes" << endl;
+    }
+
+    return 0;
+}