From 2e82e2ddd0852b8063a3d6645366f53ee844e273 Mon Sep 17 00:00:00 2001
From: chai <chaifix@163.com>
Date: Wed, 4 Dec 2019 00:07:32 +0800
Subject: +init

---
 src/util/time.h | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)
 create mode 100644 src/util/time.h

(limited to 'src/util/time.h')

diff --git a/src/util/time.h b/src/util/time.h
new file mode 100644
index 0000000..6b850b4
--- /dev/null
+++ b/src/util/time.h
@@ -0,0 +1,24 @@
+#ifndef _SOFTSHADEROOM_TIME_H_
+#define _SOFTSHADEROOM_TIME_H_
+
+#include <time.h>
+#include "assert.h"
+
+extern clock_t sharedTick;
+extern const char* sharedTickHint;
+
+#define TIME_STAMP(hint) \
+ssr_assert(!sharedTickHint);\
+sharedTickHint = hint;\
+sharedTick = clock();{
+#define TIME_STAMP_END \
+}\
+sharedTick= clock()-sharedTick;\
+printf("%s : %.10fs %ldtick\n", sharedTickHint, sharedTick / (double)CLOCKS_PER_SEC, sharedTick);\
+sharedTickHint = 0;
+#define TIME_STAMP_i(hint, i)\
+TIME_STAMP(hint);}\
+for(int _i = 0; _i < i; ++_i){
+#define TIME_STAMP_1000000(hint)  TIME_STAMP_i(hint, 1000000)
+
+#endif
\ No newline at end of file
-- 
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