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Update Kokkos library in LAMMPS to v3.6.0

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This commit is contained in:
Stan Gerald Moore
2022-05-05 11:44:47 -06:00
parent bd4bbbddbe
commit b79c0bc7b4
380 changed files with 41928 additions and 8786 deletions
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43
lib/kokkos/core/src/Kokkos_Timer.hpp
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@ -46,17 +46,48 @@
#define KOKKOS_TIMER_HPP
#include <Kokkos_Macros.hpp>
// gcc 10.3.0 with CUDA doesn't support std::chrono,
// see https://github.com/kokkos/kokkos/issues/4334
#if defined(KOKKOS_COMPILER_GNU) && (KOKKOS_COMPILER_GNU == 1030) && \
defined(KOKKOS_COMPILER_NVCC)
#include <sys/time.h>
#else
#include <chrono>
#endif
namespace Kokkos {
/** \brief Time since construction */
#if defined(KOKKOS_COMPILER_GNU) && (KOKKOS_COMPILER_GNU == 1030) && \
defined(KOKKOS_COMPILER_NVCC)
class Timer {
private:
struct timeval m_old;
public:
inline void reset() { gettimeofday(&m_old, nullptr); }
inline ~Timer() = default;
inline Timer() { reset(); }
Timer(const Timer&) = delete;
Timer& operator=(const Timer&) = delete;
inline double seconds() const {
struct timeval m_new;
gettimeofday(&m_new, nullptr);
return ((double)(m_new.tv_sec - m_old.tv_sec)) +
((double)(m_new.tv_usec - m_old.tv_usec) * 1.0e-6);
}
};
#else
class Timer {
private:
std::chrono::high_resolution_clock::time_point m_old;
Timer(const Timer&);
Timer& operator=(const Timer&);
public:
inline void reset() { m_old = std::chrono::high_resolution_clock::now(); }
@ -65,14 +96,18 @@ class Timer {
inline Timer() { reset(); }
Timer(const Timer&);
Timer& operator=(const Timer&);
inline double seconds() const {
std::chrono::high_resolution_clock::time_point m_new =
std::chrono::high_resolution_clock::now();
return std::chrono::duration_cast<std::chrono::duration<double>>(m_new -
m_old)
return std::chrono::duration_cast<std::chrono::duration<double> >(m_new -
m_old)
.count();
}
};
#endif
} // namespace Kokkos