Neko 1.99.1
A portable framework for high-order spectral element flow simulations
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convect_scalar_kernel.h File Reference
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Functions

template<typename T , const int LX, const int CHUNKS>
__global__ void convect_scalar_kernel_1d (T *__restrict__ du, const T *__restrict__ u, const T *__restrict__ cr, const T *__restrict__ cs, const T *__restrict__ ct, const T *__restrict__ dx, const T *__restrict__ dy, const T *__restrict__ dz)
 
template<typename T , const int LX>
__global__ void __launch_bounds__ (LX *LX, 3) convect_scalar_kernel_kstep(T *__restrict__ du
 
 for (int k=0;k< LX;++k)
 
 __syncthreads ()
 

Variables

__global__ void const T *__restrict__ u
 
__global__ void const T *__restrict__ const T *__restrict__ cr
 
__global__ void const T *__restrict__ const T *__restrict__ const T *__restrict__ cs
 
__global__ void const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ ct
 
__global__ void const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ dx
 
__global__ void const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ dy
 
__global__ void const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ dz
 
__shared__ T shdx [LX *LX] = dx[ij]
 
__shared__ T shdy [LX *LX] = dy[ij]
 
__shared__ T shdz [LX *LX] = dz[ij]
 
const int e = blockIdx.x
 
const int j = threadIdx.y
 
const int i = threadIdx.x
 
const int ij = i + j * LX
 
const int ele = e*LX*LX*LX
 
T ru [LX]
 
T rcr [LX]
 
T rcs [LX]
 
T rct [LX]
 

Function Documentation

◆ __launch_bounds__()

template<typename T , const int LX>
__global__ void __launch_bounds__ ( LX LX,
 
)

◆ __syncthreads()

__syncthreads ( )
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◆ convect_scalar_kernel_1d()

template<typename T , const int LX, const int CHUNKS>
__global__ void convect_scalar_kernel_1d ( T *__restrict__  du,
const T *__restrict__  u,
const T *__restrict__  cr,
const T *__restrict__  cs,
const T *__restrict__  ct,
const T *__restrict__  dx,
const T *__restrict__  dy,
const T *__restrict__  dz 
)

Device kernel for convect_scalar

Definition at line 42 of file convect_scalar_kernel.h.

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◆ for()

for ( )

Definition at line 141 of file convect_scalar_kernel.h.

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Variable Documentation

◆ cr

◆ cs

◆ ct

◆ dx

◆ dy

◆ dz

Initial value:
{
__shared__ T shu[LX *LX]
__global__ void dirichlet_apply_scalar_kernel(const int *__restrict__ msk, T *__restrict__ x, const T g, const int m)

Definition at line 117 of file convect_scalar_kernel.h.

◆ e

Definition at line 125 of file convect_scalar_kernel.h.

◆ ele

const int ele = e*LX*LX*LX

Definition at line 129 of file convect_scalar_kernel.h.

◆ i

Definition at line 127 of file convect_scalar_kernel.h.

◆ ij

const int ij = i + j * LX

Definition at line 128 of file convect_scalar_kernel.h.

◆ j

const int j = threadIdx.y

Definition at line 126 of file convect_scalar_kernel.h.

◆ rcr

T rcr[LX]

Definition at line 136 of file convect_scalar_kernel.h.

◆ rcs

T rcs[LX]

Definition at line 137 of file convect_scalar_kernel.h.

◆ rct

T rct[LX]

Definition at line 138 of file convect_scalar_kernel.h.

◆ ru

T ru[LX]

Definition at line 135 of file convect_scalar_kernel.h.

◆ shdx

shdx[ij] = dx[ij]

Definition at line 121 of file convect_scalar_kernel.h.

◆ shdy

shdy[ij] = dy[ij]

Definition at line 122 of file convect_scalar_kernel.h.

◆ shdz

shdz[ij] = dz[ij]

Definition at line 123 of file convect_scalar_kernel.h.

◆ u

Definition at line 111 of file convect_scalar_kernel.h.