X-Git-Url: https://git.cworth.org/git?a=blobdiff_plain;f=common%2Fos_memory.hpp;fp=common%2Fos_memory.hpp;h=4774412d6c2574a21dce37d4f0f0d612ddcc2fc2;hb=4f9982f5ec3dccae65d5a49dfd5a81b9737d90cd;hp=0000000000000000000000000000000000000000;hpb=15046fbda519d2cf35fd341cdead170e14844a63;p=apitrace

diff --git a/common/os_memory.hpp b/common/os_memory.hpp
new file mode 100644
index 0000000..4774412
--- /dev/null
+++ b/common/os_memory.hpp
@@ -0,0 +1,67 @@
+/**************************************************************************
+ *
+ * Copyright (C) 2013 Intel Corporation. All rights reversed.
+ * Author: Shuang He <shuang.he@intel.com>
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ *
+ **************************************************************************/
+
+/*
+ * Simple OS time measurement abstraction.
+ */
+
+#ifndef _OS_MEMORY_HPP_
+#define _OS_MEMORY_HPP_
+
+#ifdef HAVE_READPROC_H
+#include <proc/readproc.h>
+
+namespace os {
+    inline long long
+    getVsize(void) {
+        proc_t proc;
+        look_up_our_self(&proc);
+        return proc.vsize;
+    }
+
+    inline long long
+    getRss(void) {
+        proc_t proc;
+        look_up_our_self(&proc);
+        return proc.rss;
+    }
+} /* namespace os */
+
+#else
+namespace os {
+    inline long long
+    getVsize(void) {
+        return 0;
+    }
+
+    inline long long
+    getRss(void) {
+        return 0;
+    }
+} /* namespace os */
+#endif
+
+#endif /* _OS_MEMORY_HPP_ */