Neko 1.99.9
A portable framework for high-order spectral element flow simulations
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Macros | Functions
opr_lambda2.cu File Reference
#include <string.h>
#include <stdlib.h>
#include <stdio.h>
#include "lambda2_kernel.h"
#include "elem_block_tune.h"
#include <device/device_config.h>
#include <device/cuda/check.h>
#include <common/neko_log.h>

Go to the source code of this file.

Macros

#define CASE_1D(LX, C)
 
#define CASE_1D_SEL(LX, SEL)
 
#define CASE_KSTEP(LX, C)
 
#define CASE_KSTEP_SEL(LX, SEL)
 
#define CASE(LX)
 

Functions

template<const int >
int tune_lambda2 (void *ux, void *uy, void *uz, void *u, void *dx, void *dy, void *dz, void *drdx, void *dsdx, void *dtdx, void *drdy, void *dsdy, void *dtdy, void *drdz, void *dsdz, void *dtdz, void *jacinv, int *nel, int *lx, int *eb_sel, int *ch_sel)
 
void cuda_lambda2 (void *lambda2, void *u, void *v, void *w, void *dx, void *dy, void *dz, void *drdx, void *dsdx, void *dtdx, void *drdy, void *dsdy, void *dtdy, void *drdz, void *dsdz, void *dtdz, void *jacinv, int *nel, int *lx)
 

Macro Definition Documentation

◆ CASE

#define CASE (   LX)
Value:
case LX: \
if(autotune[LX] == 0 ) { \
autotune[LX]=tune_lambda2<LX>(lambda2, u, v, w, \
dx, dy, dz, \
drdx, dsdx, dtdx, \
drdy, dsdy, dtdy, \
drdz, dsdz, dtdz, \
jacinv, nel, lx, &autotune_eb[LX], \
&autotune_ch[LX]); \
} else if (autotune[LX] == 1 ) { \
CASE_1D_SEL(LX, autotune_ch[LX]); \
} else if (autotune[LX] == 2 ) { \
CASE_KSTEP_SEL(LX, autotune_eb[LX]); \
} \
break
ale_add_kinematics_kernel
__global__ void ale_add_kinematics_kernel(const int n, T *__restrict__ wx, T *__restrict__ wy, T *__restrict__ wz, const T *__restrict__ x_ref, const T *__restrict__ y_ref, const T *__restrict__ z_ref, const T *__restrict__ phi, const T *__restrict__ x, const T *__restrict__ y, const T *__restrict__ z, const kinematics_params_t kin_params)
Definition ale_kinematics_kernel.h:52
dtdy
__global__ void T *__restrict__ T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ dtdy
Definition ax_helm_full_kernel.h:60
dtdx
__global__ void T *__restrict__ T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ dtdx
Definition ax_helm_full_kernel.h:59
dtdz
__global__ void T *__restrict__ T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ dtdz
Definition ax_helm_full_kernel.h:61
w
__global__ void T *__restrict__ T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ w
Definition ax_helm_full_kernel.h:48
jacinv
__global__ void T *__restrict__ T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ jacinv
Definition ax_helm_full_kernel.h:62
dz
__global__ void T *__restrict__ T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ dz
Definition ax_helm_full_kernel.h:51
dsdz
__global__ void T *__restrict__ T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ dsdz
Definition ax_helm_full_kernel.h:58
dx
__global__ void T *__restrict__ T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ dx
Definition ax_helm_full_kernel.h:49
u
__global__ void T *__restrict__ T *__restrict__ const T *__restrict__ u
Definition ax_helm_full_kernel.h:46
dy
__global__ void T *__restrict__ T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ dy
Definition ax_helm_full_kernel.h:50
drdz
__global__ void T *__restrict__ T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ drdz
Definition ax_helm_full_kernel.h:55
drdx
__global__ void T *__restrict__ T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ drdx
Definition ax_helm_full_kernel.h:53
dsdx
__global__ void T *__restrict__ T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ dsdx
Definition ax_helm_full_kernel.h:56
v
__global__ void T *__restrict__ T *__restrict__ const T *__restrict__ const T *__restrict__ v
Definition ax_helm_full_kernel.h:47
dsdy
__global__ void T *__restrict__ T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ dsdy
Definition ax_helm_full_kernel.h:57
drdy
__global__ void T *__restrict__ T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ const T *__restrict__ drdy
Definition ax_helm_full_kernel.h:54
lambda2
A simulation component that computes lambda2 The values are stored in the field registry under the na...
Definition lambda2.f90:37

◆ CASE_1D

#define CASE_1D (   LX,
  C 
)
Value:
lambda2_kernel_1d<real, LX, NEKO_CHUNKS(LX, C)> \
<<<nblcks, NEKO_CHUNKS_NTHRDS(LX, C), 0, stream>>> \
((real *) lambda2, (real *) u, (real *) v, (real *) w, \
(real *) dx, (real *) dy, (real *) dz, \
(real *) drdx, (real *) dsdx, (real *) dtdx, \
(real *) drdy, (real *) dsdy, (real *) dtdy, \
(real *) drdz, (real *) dsdz, (real *) dtdz, \
(real *) jacinv); \
CUDA_CHECK(cudaGetLastError());
NEKO_CHUNKS
#define NEKO_CHUNKS(LX, C)
Definition elem_block.h:145
NEKO_CHUNKS_NTHRDS
#define NEKO_CHUNKS_NTHRDS(LX, C)
Definition elem_block.h:146
lambda2_kernel_1d
__global__ void lambda2_kernel_1d(T *__restrict__ lambda2, const T *__restrict__ u, const T *__restrict__ v, const T *__restrict__ w, const T *__restrict__ dx, const T *__restrict__ dy, const T *__restrict__ dz, const T *__restrict__ drdx, const T *__restrict__ dsdx, const T *__restrict__ dtdx, const T *__restrict__ drdy, const T *__restrict__ dsdy, const T *__restrict__ dtdy, const T *__restrict__ drdz, const T *__restrict__ dsdz, const T *__restrict__ dtdz, const T *__restrict__ jacinv)
Definition lambda2_kernel.h:101
real
double real
Definition device_config.h:12

◆ CASE_1D_SEL

#define CASE_1D_SEL (   LX,
  SEL 
)
Value:
switch (SEL) { \
case 0: CASE_1D(LX, 0); break; \
case 1: CASE_1D(LX, 1); break; \
case 2: CASE_1D(LX, 2); break; \
default: CASE_1D(LX, 3); break; \
}
CASE_1D
#define CASE_1D(LX, C)

◆ CASE_KSTEP

#define CASE_KSTEP (   LX,
  C 
)
Value:
lambda2_kernel_kstep<real, LX, NEKO_EB(LX, C)> \
<<<NEKO_EB_NBLCKS(*nel, LX, C), NEKO_EB_NTHRDS(LX, C), 0, stream>>> \
((real *) lambda2, (real *) u, (real *) v, (real *) w, \
(real *) dx, (real *) dy, (real *) dz, \
(real *) drdx, (real *) dsdx, (real *) dtdx, \
(real *) drdy, (real *) dsdy, (real *) dtdy, \
(real *) drdz, (real *) dsdz, (real *) dtdz, \
(real *) jacinv, *nel); \
CUDA_CHECK(cudaGetLastError());
NEKO_EB
#define NEKO_EB(LX, C)
Definition elem_block.h:104
NEKO_EB_NBLCKS
#define NEKO_EB_NBLCKS(NELV, LX, C)
Definition elem_block.h:106
NEKO_EB_NTHRDS
#define NEKO_EB_NTHRDS(LX, C)
Definition elem_block.h:105

◆ CASE_KSTEP_SEL

#define CASE_KSTEP_SEL (   LX,
  SEL 
)
Value:
switch (SEL) { \
case 0: CASE_KSTEP(LX, 0); break; \
case 1: CASE_KSTEP(LX, 1); break; \
default: CASE_KSTEP(LX, 2); break; \
}
CASE_KSTEP
#define CASE_KSTEP(LX, C)

Function Documentation

◆ cuda_lambda2()

void cuda_lambda2 ( void *  lambda2,
void *  u,
void *  v,
void *  w,
void *  dx,
void *  dy,
void *  dz,
void *  drdx,
void *  dsdx,
void *  dtdx,
void *  drdy,
void *  dsdy,
void *  dtdy,
void *  drdz,
void *  dsdz,
void *  dtdz,
void *  jacinv,
int *  nel,
int *  lx 
)

Fortran wrapper for device cuda convective terms

Definition at line 60 of file opr_lambda2.cu.

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◆ tune_lambda2()

template<const int >
int tune_lambda2 ( void *  ux,
void *  uy,
void *  uz,
void *  u,
void *  dx,
void *  dy,
void *  dz,
void *  drdx,
void *  dsdx,
void *  dtdx,
void *  drdy,
void *  dsdy,
void *  dtdy,
void *  drdz,
void *  dsdz,
void *  dtdz,
void *  jacinv,
int *  nel,
int *  lx,
int *  eb_sel,
int *  ch_sel 
)

Definition at line 157 of file opr_lambda2.cu.

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