File Manager

003 File Manager

Current Path: /usr/src/contrib/llvm-project/openmp/runtime/src

usr / src / contrib / llvm-project / openmp / runtime / src /

📁 ..
📄 dllexports(49.75 KB)
📄 exports_so.txt(2.97 KB)
📄 extractExternal.cpp(14.86 KB)
📁 i18n
📁 include
📄 kmp.h(150.49 KB)
📄 kmp_affinity.cpp(184.91 KB)
📄 kmp_affinity.h(28.58 KB)
📄 kmp_alloc.cpp(69.75 KB)
📄 kmp_atomic.cpp(179.29 KB)
📄 kmp_atomic.h(90.96 KB)
📄 kmp_barrier.cpp(88.39 KB)
📄 kmp_cancel.cpp(11.35 KB)
📄 kmp_config.h.cmake(3.37 KB)
📄 kmp_csupport.cpp(138.04 KB)
📄 kmp_debug.cpp(3.54 KB)
📄 kmp_debug.h(8.17 KB)
📄 kmp_debugger.cpp(10.44 KB)
📄 kmp_debugger.h(1.97 KB)
📄 kmp_dispatch.cpp(90.11 KB)
📄 kmp_dispatch.h(17.22 KB)
📄 kmp_dispatch_hier.h(41.94 KB)
📄 kmp_environment.cpp(14.35 KB)
📄 kmp_environment.h(2.22 KB)
📄 kmp_error.cpp(16 KB)
📄 kmp_error.h(2.11 KB)
📄 kmp_ftn_cdecl.cpp(1018 B)
📄 kmp_ftn_entry.h(41.9 KB)
📄 kmp_ftn_extra.cpp(971 B)
📄 kmp_ftn_os.h(30.82 KB)
📄 kmp_ftn_stdcall.cpp(895 B)
📄 kmp_global.cpp(19.3 KB)
📄 kmp_gsupport.cpp(91.3 KB)
📄 kmp_i18n.cpp(27.56 KB)
📄 kmp_i18n.h(6.77 KB)
📄 kmp_import.cpp(1.04 KB)
📄 kmp_io.cpp(6.38 KB)
📄 kmp_io.h(1.1 KB)
📄 kmp_itt.cpp(4.96 KB)
📄 kmp_itt.h(14.32 KB)
📄 kmp_itt.inl(38.74 KB)
📄 kmp_lock.cpp(134.18 KB)
📄 kmp_lock.h(52.92 KB)
📄 kmp_omp.h(8.34 KB)
📄 kmp_os.h(44.1 KB)
📄 kmp_platform.h(5.35 KB)
📄 kmp_runtime.cpp(289.73 KB)
📄 kmp_safe_c_api.h(2.28 KB)
📄 kmp_sched.cpp(37.33 KB)
📄 kmp_settings.cpp(191.93 KB)
📄 kmp_settings.h(3.26 KB)
📄 kmp_stats.cpp(29.13 KB)
📄 kmp_stats.h(40.94 KB)
📄 kmp_stats_timing.cpp(3.59 KB)
📄 kmp_stats_timing.h(3.6 KB)
📄 kmp_str.cpp(22.28 KB)
📄 kmp_str.h(4.48 KB)
📄 kmp_stub.cpp(9.68 KB)
📄 kmp_stub.h(1.56 KB)
📄 kmp_taskdeps.cpp(29.79 KB)
📄 kmp_taskdeps.h(3.93 KB)
📄 kmp_tasking.cpp(177.28 KB)
📄 kmp_threadprivate.cpp(26.22 KB)
📄 kmp_utility.cpp(10.73 KB)
📄 kmp_version.cpp(7.04 KB)
📄 kmp_version.h(2.38 KB)
📄 kmp_wait_release.cpp(905 B)
📄 kmp_wait_release.h(32.1 KB)
📄 kmp_wrapper_getpid.h(2.04 KB)
📄 kmp_wrapper_malloc.h(7.2 KB)
📄 libomp.rc.var(2.81 KB)
📄 ompt-event-specific.h(4.38 KB)
📄 ompt-general.cpp(23.73 KB)
📄 ompt-internal.h(3.62 KB)
📄 ompt-specific.cpp(14.43 KB)
📄 ompt-specific.h(5.32 KB)
📄 test-touch.c(688 B)
📁 thirdparty
📄 tsan_annotations.cpp(5.92 KB)
📄 tsan_annotations.h(6.77 KB)
📄 z_Linux_asm.S(41.09 KB)
📄 z_Linux_util.cpp(81.69 KB)
📄 z_Windows_NT-586_asm.asm(30.37 KB)
📄 z_Windows_NT-586_util.cpp(3.49 KB)
📄 z_Windows_NT_util.cpp(52.15 KB)

Editing: kmp_stats_timing.h

#ifndef KMP_STATS_TIMING_H
#define KMP_STATS_TIMING_H

/** @file kmp_stats_timing.h
 * Access to real time clock and timers.
 */

//===----------------------------------------------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//

#include "kmp_os.h"
#include <limits>
#include <stdint.h>
#include <string>
#if KMP_HAVE_X86INTRIN_H
#include <x86intrin.h>
#endif

class tsc_tick_count {
private:
  int64_t my_count;

public:
  class tsc_interval_t {
    int64_t value;
    explicit tsc_interval_t(int64_t _value) : value(_value) {}

public:
    tsc_interval_t() : value(0) {} // Construct 0 time duration
#if KMP_HAVE_TICK_TIME
    double seconds() const; // Return the length of a time interval in seconds
#endif
    double ticks() const { return double(value); }
    int64_t getValue() const { return value; }
    tsc_interval_t &operator=(int64_t nvalue) {
      value = nvalue;
      return *this;
    }

friend class tsc_tick_count;

friend tsc_interval_t operator-(const tsc_tick_count &t1,
                                    const tsc_tick_count &t0);
    friend tsc_interval_t operator-(const tsc_tick_count::tsc_interval_t &i1,
                                    const tsc_tick_count::tsc_interval_t &i0);
    friend tsc_interval_t &operator+=(tsc_tick_count::tsc_interval_t &i1,
                                      const tsc_tick_count::tsc_interval_t &i0);
  };

#if KMP_HAVE___BUILTIN_READCYCLECOUNTER
  tsc_tick_count()
      : my_count(static_cast<int64_t>(__builtin_readcyclecounter())) {}
#elif KMP_HAVE___RDTSC
  tsc_tick_count() : my_count(static_cast<int64_t>(__rdtsc())) {}
#else
#error Must have high resolution timer defined
#endif
  tsc_tick_count(int64_t value) : my_count(value) {}
  int64_t getValue() const { return my_count; }
  tsc_tick_count later(tsc_tick_count const other) const {
    return my_count > other.my_count ? (*this) : other;
  }
  tsc_tick_count earlier(tsc_tick_count const other) const {
    return my_count < other.my_count ? (*this) : other;
  }
#if KMP_HAVE_TICK_TIME
  static double tick_time(); // returns seconds per cycle (period) of clock
#endif
  static tsc_tick_count now() {
    return tsc_tick_count();
  } // returns the rdtsc register value
  friend tsc_tick_count::tsc_interval_t operator-(const tsc_tick_count &t1,
                                                  const tsc_tick_count &t0);
};

inline tsc_tick_count::tsc_interval_t operator-(const tsc_tick_count &t1,
                                                const tsc_tick_count &t0) {
  return tsc_tick_count::tsc_interval_t(t1.my_count - t0.my_count);
}

inline tsc_tick_count::tsc_interval_t
operator-(const tsc_tick_count::tsc_interval_t &i1,
          const tsc_tick_count::tsc_interval_t &i0) {
  return tsc_tick_count::tsc_interval_t(i1.value - i0.value);
}

inline tsc_tick_count::tsc_interval_t &
operator+=(tsc_tick_count::tsc_interval_t &i1,
           const tsc_tick_count::tsc_interval_t &i0) {
  i1.value += i0.value;
  return i1;
}

#if KMP_HAVE_TICK_TIME
inline double tsc_tick_count::tsc_interval_t::seconds() const {
  return value * tick_time();
}
#endif

extern std::string formatSI(double interval, int width, char unit);

inline std::string formatSeconds(double interval, int width) {
  return formatSI(interval, width, 'S');
}

inline std::string formatTicks(double interval, int width) {
  return formatSI(interval, width, 'T');
}

#endif // KMP_STATS_TIMING_H

003 File Manager

Editing: kmp_stats_timing.h

Upload File

Create Folder