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- /*
- Copyright (C) 2001 Paul Davis
- Code derived from various headers from the Linux kernel
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
- */
-
- #ifndef __jack_cycles_h__
- #define __jack_cycles_h__
-
- typedef unsigned long long cycles_t;
-
- static inline cycles_t get_cycles (void)
- {
- unsigned long long ret;
- __asm__ __volatile__("rdtsc" : "=A" (ret));
- return ret;
- }
-
- #endif /* __jack_cycles_h__ */
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