Blame src/mpi/romio/mpl/include/mpl_timer_gcc_ia64_cycle.h
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/* -*- Mode: C; c-basic-offset:4 ; -*- */
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/*
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* (C) 2001 by Argonne National Laboratory.
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* See COPYRIGHT in top-level directory.
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*/
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#ifndef MPL_TIMER_GCC_IA64_CYCLE_H_INCLUDED
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#define MPL_TIMER_GCC_IA64_CYCLE_H_INCLUDED
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static inline void MPL_wtime(MPL_time_t * timeval)
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{
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MPL_time_t t_val;
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#ifdef __INTEL_COMPILER
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#include "ia64regs.h"
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t_val = __getReg(_IA64_REG_AR_ITC);
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#else
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__asm__ __volatile__("mov %0=ar.itc":"=r"(t_val));
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#endif
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*timeval = t_val;
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return MPL_TIMER_SUCCESS;
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}
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#endif /* MPL_TIMER_GCC_IA64_CYCLE_H_INCLUDED */
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