Neko  0.9.0
A portable framework for high-order spectral element flow simulations
pipecg_kernel.h File Reference
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Functions

template<typename T >
__global__ void cg_update_xp_kernel (T *__restrict__ x, T *__restrict__ p, T **__restrict__ u, const T *alpha, const T *beta, const int p_cur, const int p_space, const int n)
 
template<typename T >
__global__ void pipecg_vecops_kernel (T *__restrict__ p, T *__restrict__ q, T *__restrict__ r, T *__restrict__ s, T *__restrict__ u1, T *__restrict__ u2, T *__restrict__ w, T *__restrict__ z, T *__restrict__ ni, T *__restrict__ mi, const T alpha, const T beta, const T *mult, T *buf_h1, T *buf_h2, T *buf_h3, const int n)
 

Function Documentation

◆ cg_update_xp_kernel()

template<typename T >
__global__ void cg_update_xp_kernel ( T *__restrict__  x,
T *__restrict__  p,
T **__restrict__  u,
const T *  alpha,
const T *  beta,
const int  p_cur,
const int  p_space,
const int  n 
)

Kernel for back-substitution of x and update of p

Definition at line 43 of file pipecg_kernel.h.

◆ pipecg_vecops_kernel()

template<typename T >
__global__ void pipecg_vecops_kernel ( T *__restrict__  p,
T *__restrict__  q,
T *__restrict__  r,
T *__restrict__  s,
T *__restrict__  u1,
T *__restrict__  u2,
T *__restrict__  w,
T *__restrict__  z,
T *__restrict__  ni,
T *__restrict__  mi,
const T  alpha,
const T  beta,
const T *  mult,
T *  buf_h1,
T *  buf_h2,
T *  buf_h3,
const int  n 
)

Device kernel for pipecg_vecops

Definition at line 73 of file pipecg_kernel.h.

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