FrictionCouplingKernel_single_precision_CUDA.cu

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//======================================================================================================================
//
//  This file is part of waLBerla. waLBerla is free software: you can
//  redistribute it and/or modify it under the terms of the GNU General Public
//  License as published by the Free Software Foundation, either version 3 of
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//  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
//  for more details.
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//! \\file FrictionCouplingKernel_single_precision_CUDA.cpp
//! \\author pystencils
//======================================================================================================================
 
// kernel generated with pystencils v1.4, lbmpy v1.4, sympy v1.12.1, lbmpy_walberla/pystencils_walberla from waLBerla commit 17fc54c872bd8ceabf271a7e9e636c7c583f55af
 
#include <cmath>
 
#include "FrictionCouplingKernel_single_precision_CUDA.h"
#include "core/DataTypes.h"
#include "core/Macros.h"
 
#define FUNC_PREFIX __global__
 
#if (defined WALBERLA_CXX_COMPILER_IS_GNU) || (defined WALBERLA_CXX_COMPILER_IS_CLANG)
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wfloat-equal"
#pragma GCC diagnostic ignored "-Wshadow"
#pragma GCC diagnostic ignored "-Wconversion"
#pragma GCC diagnostic ignored "-Wunused-variable"
#endif
 
#if (defined WALBERLA_CXX_COMPILER_IS_INTEL)
#pragma warning push
#pragma warning(disable : 1599)
#endif
 
using namespace std;
 
namespace walberla {
namespace pystencils {
 
namespace internal_frictioncouplingkernel_single_precision_cuda_frictioncouplingkernel_single_precision_cuda {
static FUNC_PREFIX __launch_bounds__(256) void frictioncouplingkernel_single_precision_cuda_frictioncouplingkernel_single_precision_cuda(float D, float *RESTRICT _data_f, float *RESTRICT const _data_j, int64_t const _size_f_0, int64_t const _size_f_1, int64_t const _size_f_2, int64_t const _stride_f_0, int64_t const _stride_f_1, int64_t const _stride_f_2, int64_t const _stride_f_3, int64_t const _stride_j_0, int64_t const _stride_j_1, int64_t const _stride_j_2, int64_t const _stride_j_3, float kT, float rho_lb) {
  if (blockDim.x * blockIdx.x + threadIdx.x + 1 < _size_f_0 - 1 && blockDim.y * blockIdx.y + threadIdx.y + 1 < _size_f_1 - 1 && blockDim.z * blockIdx.z + threadIdx.z + 1 < _size_f_2 - 1) {
    const int64_t ctr_0 = blockDim.x * blockIdx.x + threadIdx.x + 1;
    const int64_t ctr_1 = blockDim.y * blockIdx.y + threadIdx.y + 1;
    const int64_t ctr_2 = blockDim.z * blockIdx.z + threadIdx.z + 1;
    _data_f[_stride_f_0 * ctr_0 + _stride_f_1 * ctr_1 + _stride_f_2 * ctr_2] = kT * (-_data_j[_stride_j_0 * ctr_0 + _stride_j_0 + _stride_j_1 * ctr_1 + _stride_j_1 + _stride_j_2 * ctr_2 + 3 * _stride_j_3] - _data_j[_stride_j_0 * ctr_0 + _stride_j_0 + _stride_j_1 * ctr_1 + _stride_j_1 + _stride_j_2 * ctr_2 + _stride_j_2 + 9 * _stride_j_3] - _data_j[_stride_j_0 * ctr_0 + _stride_j_0 + _stride_j_1 * ctr_1 + _stride_j_1 + _stride_j_2 * ctr_2 - _stride_j_2 + 10 * _stride_j_3] - _data_j[_stride_j_0 * ctr_0 + _stride_j_0 + _stride_j_1 * ctr_1 + _stride_j_2 * ctr_2 + _stride_j_2 + 5 * _stride_j_3] - _data_j[_stride_j_0 * ctr_0 + _stride_j_0 + _stride_j_1 * ctr_1 + _stride_j_2 * ctr_2 - _stride_j_2 + 6 * _stride_j_3] - _data_j[_stride_j_0 * ctr_0 + _stride_j_0 + _stride_j_1 * ctr_1 + _stride_j_2 * ctr_2] - _data_j[_stride_j_0 * ctr_0 + _stride_j_0 + _stride_j_1 * ctr_1 - _stride_j_1 + _stride_j_2 * ctr_2 + 4 * _stride_j_3] - _data_j[_stride_j_0 * ctr_0 + _stride_j_0 + _stride_j_1 * ctr_1 - _stride_j_1 + _stride_j_2 * ctr_2 + _stride_j_2 + 11 * _stride_j_3] - _data_j[_stride_j_0 * ctr_0 + _stride_j_0 + _stride_j_1 * ctr_1 - _stride_j_1 + _stride_j_2 * ctr_2 - _stride_j_2 + 12 * _stride_j_3] - _data_j[_stride_j_0 * ctr_0 + _stride_j_1 * ctr_1 + _stride_j_2 * ctr_2 + 10 * _stride_j_3] - _data_j[_stride_j_0 * ctr_0 + _stride_j_1 * ctr_1 + _stride_j_2 * ctr_2 + 11 * _stride_j_3] - _data_j[_stride_j_0 * ctr_0 + _stride_j_1 * ctr_1 + _stride_j_2 * ctr_2 + 12 * _stride_j_3] - _data_j[_stride_j_0 * ctr_0 + _stride_j_1 * ctr_1 + _stride_j_2 * ctr_2 + 3 * _stride_j_3] - _data_j[_stride_j_0 * ctr_0 + _stride_j_1 * ctr_1 + _stride_j_2 * ctr_2 + 4 * _stride_j_3] - _data_j[_stride_j_0 * ctr_0 + _stride_j_1 * ctr_1 + _stride_j_2 * ctr_2 + 5 * _stride_j_3] - _data_j[_stride_j_0 * ctr_0 + _stride_j_1 * ctr_1 + _stride_j_2 * ctr_2 + 6 * _stride_j_3] - _data_j[_stride_j_0 * ctr_0 + _stride_j_1 * ctr_1 + _stride_j_2 * ctr_2 + 9 * _stride_j_3] - _data_j[_stride_j_0 * ctr_0 + _stride_j_1 * ctr_1 + _stride_j_2 * ctr_2]) * 0.5f * ((1.0f) / (D)) * ((1.0f) / (rho_lb)) + _data_f[_stride_f_0 * ctr_0 + _stride_f_1 * ctr_1 + _stride_f_2 * ctr_2];
    _data_f[_stride_f_0 * ctr_0 + _stride_f_1 * ctr_1 + _stride_f_2 * ctr_2 + _stride_f_3] = kT * (-_data_j[_stride_j_0 * ctr_0 + _stride_j_0 + _stride_j_1 * ctr_1 + _stride_j_1 + _stride_j_2 * ctr_2 + 3 * _stride_j_3] - _data_j[_stride_j_0 * ctr_0 + _stride_j_0 + _stride_j_1 * ctr_1 + _stride_j_1 + _stride_j_2 * ctr_2 + _stride_j_2 + 9 * _stride_j_3] - _data_j[_stride_j_0 * ctr_0 + _stride_j_0 + _stride_j_1 * ctr_1 + _stride_j_1 + _stride_j_2 * ctr_2 - _stride_j_2 + 10 * _stride_j_3] + _data_j[_stride_j_0 * ctr_0 + _stride_j_0 + _stride_j_1 * ctr_1 - _stride_j_1 + _stride_j_2 * ctr_2 + 4 * _stride_j_3] + _data_j[_stride_j_0 * ctr_0 + _stride_j_0 + _stride_j_1 * ctr_1 - _stride_j_1 + _stride_j_2 * ctr_2 + _stride_j_2 + 11 * _stride_j_3] + _data_j[_stride_j_0 * ctr_0 + _stride_j_0 + _stride_j_1 * ctr_1 - _stride_j_1 + _stride_j_2 * ctr_2 - _stride_j_2 + 12 * _stride_j_3] - _data_j[_stride_j_0 * ctr_0 + _stride_j_1 * ctr_1 + _stride_j_1 + _stride_j_2 * ctr_2 + _stride_j_2 + 7 * _stride_j_3] - _data_j[_stride_j_0 * ctr_0 + _stride_j_1 * ctr_1 + _stride_j_1 + _stride_j_2 * ctr_2 + _stride_j_3] - _data_j[_stride_j_0 * ctr_0 + _stride_j_1 * ctr_1 + _stride_j_1 + _stride_j_2 * ctr_2 - _stride_j_2 + 8 * _stride_j_3] - _data_j[_stride_j_0 * ctr_0 + _stride_j_1 * ctr_1 + _stride_j_2 * ctr_2 + 10 * _stride_j_3] + _data_j[_stride_j_0 * ctr_0 + _stride_j_1 * ctr_1 + _stride_j_2 * ctr_2 + 11 * _stride_j_3] + _data_j[_stride_j_0 * ctr_0 + _stride_j_1 * ctr_1 + _stride_j_2 * ctr_2 + 12 * _stride_j_3] - _data_j[_stride_j_0 * ctr_0 + _stride_j_1 * ctr_1 + _stride_j_2 * ctr_2 + 3 * _stride_j_3] + _data_j[_stride_j_0 * ctr_0 + _stride_j_1 * ctr_1 + _stride_j_2 * ctr_2 + 4 * _stride_j_3] - _data_j[_stride_j_0 * ctr_0 + _stride_j_1 * ctr_1 + _stride_j_2 * ctr_2 + 7 * _stride_j_3] - _data_j[_stride_j_0 * ctr_0 + _stride_j_1 * ctr_1 + _stride_j_2 * ctr_2 + 8 * _stride_j_3] - _data_j[_stride_j_0 * ctr_0 + _stride_j_1 * ctr_1 + _stride_j_2 * ctr_2 + 9 * _stride_j_3] - _data_j[_stride_j_0 * ctr_0 + _stride_j_1 * ctr_1 + _stride_j_2 * ctr_2 + _stride_j_3]) * 0.5f * ((1.0f) / (D)) * ((1.0f) / (rho_lb)) + _data_f[_stride_f_0 * ctr_0 + _stride_f_1 * ctr_1 + _stride_f_2 * ctr_2 + _stride_f_3];
    _data_f[_stride_f_0 * ctr_0 + _stride_f_1 * ctr_1 + _stride_f_2 * ctr_2 + 2 * _stride_f_3] = kT * (-_data_j[_stride_j_0 * ctr_0 + _stride_j_0 + _stride_j_1 * ctr_1 + _stride_j_1 + _stride_j_2 * ctr_2 + _stride_j_2 + 9 * _stride_j_3] + _data_j[_stride_j_0 * ctr_0 + _stride_j_0 + _stride_j_1 * ctr_1 + _stride_j_1 + _stride_j_2 * ctr_2 - _stride_j_2 + 10 * _stride_j_3] - _data_j[_stride_j_0 * ctr_0 + _stride_j_0 + _stride_j_1 * ctr_1 + _stride_j_2 * ctr_2 + _stride_j_2 + 5 * _stride_j_3] + _data_j[_stride_j_0 * ctr_0 + _stride_j_0 + _stride_j_1 * ctr_1 + _stride_j_2 * ctr_2 - _stride_j_2 + 6 * _stride_j_3] - _data_j[_stride_j_0 * ctr_0 + _stride_j_0 + _stride_j_1 * ctr_1 - _stride_j_1 + _stride_j_2 * ctr_2 + _stride_j_2 + 11 * _stride_j_3] + _data_j[_stride_j_0 * ctr_0 + _stride_j_0 + _stride_j_1 * ctr_1 - _stride_j_1 + _stride_j_2 * ctr_2 - _stride_j_2 + 12 * _stride_j_3] - _data_j[_stride_j_0 * ctr_0 + _stride_j_1 * ctr_1 + _stride_j_1 + _stride_j_2 * ctr_2 + _stride_j_2 + 7 * _stride_j_3] + _data_j[_stride_j_0 * ctr_0 + _stride_j_1 * ctr_1 + _stride_j_1 + _stride_j_2 * ctr_2 - _stride_j_2 + 8 * _stride_j_3] + _data_j[_stride_j_0 * ctr_0 + _stride_j_1 * ctr_1 + _stride_j_2 * ctr_2 + 10 * _stride_j_3] - _data_j[_stride_j_0 * ctr_0 + _stride_j_1 * ctr_1 + _stride_j_2 * ctr_2 + 11 * _stride_j_3] + _data_j[_stride_j_0 * ctr_0 + _stride_j_1 * ctr_1 + _stride_j_2 * ctr_2 + 12 * _stride_j_3] - _data_j[_stride_j_0 * ctr_0 + _stride_j_1 * ctr_1 + _stride_j_2 * ctr_2 + 2 * _stride_j_3] - _data_j[_stride_j_0 * ctr_0 + _stride_j_1 * ctr_1 + _stride_j_2 * ctr_2 + 5 * _stride_j_3] + _data_j[_stride_j_0 * ctr_0 + _stride_j_1 * ctr_1 + _stride_j_2 * ctr_2 + 6 * _stride_j_3] - _data_j[_stride_j_0 * ctr_0 + _stride_j_1 * ctr_1 + _stride_j_2 * ctr_2 + 7 * _stride_j_3] + _data_j[_stride_j_0 * ctr_0 + _stride_j_1 * ctr_1 + _stride_j_2 * ctr_2 + 8 * _stride_j_3] - _data_j[_stride_j_0 * ctr_0 + _stride_j_1 * ctr_1 + _stride_j_2 * ctr_2 + 9 * _stride_j_3] - _data_j[_stride_j_0 * ctr_0 + _stride_j_1 * ctr_1 + _stride_j_2 * ctr_2 + _stride_j_2 + 2 * _stride_j_3]) * 0.5f * ((1.0f) / (D)) * ((1.0f) / (rho_lb)) + _data_f[_stride_f_0 * ctr_0 + _stride_f_1 * ctr_1 + _stride_f_2 * ctr_2 + 2 * _stride_f_3];
  }
}
} // namespace internal_frictioncouplingkernel_single_precision_cuda_frictioncouplingkernel_single_precision_cuda
 
void FrictionCouplingKernel_single_precision_CUDA::run(IBlock *block, gpuStream_t stream) {
 
  auto j = block->getData<gpu::GPUField<float>>(jID);
  auto f = block->getData<gpu::GPUField<float>>(fID);
 
  auto &rho_lb = this->rho_lb_;
  auto &kT = this->kT_;
  auto &D = this->D_;
  WALBERLA_ASSERT_GREATER_EQUAL(-1, -int_c(f->nrOfGhostLayers()))
  float *RESTRICT _data_f = f->dataAt(-1, -1, -1, 0);
  WALBERLA_ASSERT_EQUAL(f->layout(), field::fzyx)
  WALBERLA_ASSERT_GREATER_EQUAL(-1, -int_c(j->nrOfGhostLayers()))
  float *RESTRICT const _data_j = j->dataAt(-1, -1, -1, 0);
  WALBERLA_ASSERT_EQUAL(j->layout(), field::fzyx)
  WALBERLA_ASSERT_GREATER_EQUAL(f->xSizeWithGhostLayer(), int64_t(int64_c(f->xSize()) + 2))
  const int64_t _size_f_0 = int64_t(int64_c(f->xSize()) + 2);
  WALBERLA_ASSERT_EQUAL(f->layout(), field::fzyx)
  WALBERLA_ASSERT_GREATER_EQUAL(f->ySizeWithGhostLayer(), int64_t(int64_c(f->ySize()) + 2))
  const int64_t _size_f_1 = int64_t(int64_c(f->ySize()) + 2);
  WALBERLA_ASSERT_EQUAL(f->layout(), field::fzyx)
  WALBERLA_ASSERT_GREATER_EQUAL(f->zSizeWithGhostLayer(), int64_t(int64_c(f->zSize()) + 2))
  const int64_t _size_f_2 = int64_t(int64_c(f->zSize()) + 2);
  WALBERLA_ASSERT_EQUAL(f->layout(), field::fzyx)
  const int64_t _stride_f_0 = int64_t(f->xStride());
  const int64_t _stride_f_1 = int64_t(f->yStride());
  const int64_t _stride_f_2 = int64_t(f->zStride());
  const int64_t _stride_f_3 = int64_t(1 * int64_t(f->fStride()));
  const int64_t _stride_j_0 = int64_t(j->xStride());
  const int64_t _stride_j_1 = int64_t(j->yStride());
  const int64_t _stride_j_2 = int64_t(j->zStride());
  const int64_t _stride_j_3 = int64_t(1 * int64_t(j->fStride()));
  dim3 _block(uint32_c(((128 < _size_f_0 - 2) ? 128 : _size_f_0 - 2)), uint32_c(((1024 < ((_size_f_1 - 2 < 2 * ((int64_t)(128) / (int64_t)(((128 < _size_f_0 - 2) ? 128 : _size_f_0 - 2)))) ? _size_f_1 - 2 : 2 * ((int64_t)(128) / (int64_t)(((128 < _size_f_0 - 2) ? 128 : _size_f_0 - 2))))) ? 1024 : ((_size_f_1 - 2 < 2 * ((int64_t)(128) / (int64_t)(((128 < _size_f_0 - 2) ? 128 : _size_f_0 - 2)))) ? _size_f_1 - 2 : 2 * ((int64_t)(128) / (int64_t)(((128 < _size_f_0 - 2) ? 128 : _size_f_0 - 2)))))), uint32_c(((64 < ((_size_f_2 - 2 < ((int64_t)(256) / (int64_t)(((128 < _size_f_0 - 2) ? 128 : _size_f_0 - 2) * ((_size_f_1 - 2 < 2 * ((int64_t)(128) / (int64_t)(((128 < _size_f_0 - 2) ? 128 : _size_f_0 - 2)))) ? _size_f_1 - 2 : 2 * ((int64_t)(128) / (int64_t)(((128 < _size_f_0 - 2) ? 128 : _size_f_0 - 2))))))) ? _size_f_2 - 2 : ((int64_t)(256) / (int64_t)(((128 < _size_f_0 - 2) ? 128 : _size_f_0 - 2) * ((_size_f_1 - 2 < 2 * ((int64_t)(128) / (int64_t)(((128 < _size_f_0 - 2) ? 128 : _size_f_0 - 2)))) ? _size_f_1 - 2 : 2 * ((int64_t)(128) / (int64_t)(((128 < _size_f_0 - 2) ? 128 : _size_f_0 - 2)))))))) ? 64 : ((_size_f_2 - 2 < ((int64_t)(256) / (int64_t)(((128 < _size_f_0 - 2) ? 128 : _size_f_0 - 2) * ((_size_f_1 - 2 < 2 * ((int64_t)(128) / (int64_t)(((128 < _size_f_0 - 2) ? 128 : _size_f_0 - 2)))) ? _size_f_1 - 2 : 2 * ((int64_t)(128) / (int64_t)(((128 < _size_f_0 - 2) ? 128 : _size_f_0 - 2))))))) ? _size_f_2 - 2 : ((int64_t)(256) / (int64_t)(((128 < _size_f_0 - 2) ? 128 : _size_f_0 - 2) * ((_size_f_1 - 2 < 2 * ((int64_t)(128) / (int64_t)(((128 < _size_f_0 - 2) ? 128 : _size_f_0 - 2)))) ? _size_f_1 - 2 : 2 * ((int64_t)(128) / (int64_t)(((128 < _size_f_0 - 2) ? 128 : _size_f_0 - 2))))))))));
  dim3 _grid(uint32_c(((_size_f_0 - 2) % (((128 < _size_f_0 - 2) ? 128 : _size_f_0 - 2)) == 0 ? (int64_t)(_size_f_0 - 2) / (int64_t)(((128 < _size_f_0 - 2) ? 128 : _size_f_0 - 2)) : ((int64_t)(_size_f_0 - 2) / (int64_t)(((128 < _size_f_0 - 2) ? 128 : _size_f_0 - 2))) + 1)), uint32_c(((_size_f_1 - 2) % (((1024 < ((_size_f_1 - 2 < 2 * ((int64_t)(128) / (int64_t)(((128 < _size_f_0 - 2) ? 128 : _size_f_0 - 2)))) ? _size_f_1 - 2 : 2 * ((int64_t)(128) / (int64_t)(((128 < _size_f_0 - 2) ? 128 : _size_f_0 - 2))))) ? 1024 : ((_size_f_1 - 2 < 2 * ((int64_t)(128) / (int64_t)(((128 < _size_f_0 - 2) ? 128 : _size_f_0 - 2)))) ? _size_f_1 - 2 : 2 * ((int64_t)(128) / (int64_t)(((128 < _size_f_0 - 2) ? 128 : _size_f_0 - 2)))))) == 0 ? (int64_t)(_size_f_1 - 2) / (int64_t)(((1024 < ((_size_f_1 - 2 < 2 * ((int64_t)(128) / (int64_t)(((128 < _size_f_0 - 2) ? 128 : _size_f_0 - 2)))) ? _size_f_1 - 2 : 2 * ((int64_t)(128) / (int64_t)(((128 < _size_f_0 - 2) ? 128 : _size_f_0 - 2))))) ? 1024 : ((_size_f_1 - 2 < 2 * ((int64_t)(128) / (int64_t)(((128 < _size_f_0 - 2) ? 128 : _size_f_0 - 2)))) ? _size_f_1 - 2 : 2 * ((int64_t)(128) / (int64_t)(((128 < _size_f_0 - 2) ? 128 : _size_f_0 - 2)))))) : ((int64_t)(_size_f_1 - 2) / (int64_t)(((1024 < ((_size_f_1 - 2 < 2 * ((int64_t)(128) / (int64_t)(((128 < _size_f_0 - 2) ? 128 : _size_f_0 - 2)))) ? _size_f_1 - 2 : 2 * ((int64_t)(128) / (int64_t)(((128 < _size_f_0 - 2) ? 128 : _size_f_0 - 2))))) ? 1024 : ((_size_f_1 - 2 < 2 * ((int64_t)(128) / (int64_t)(((128 < _size_f_0 - 2) ? 128 : _size_f_0 - 2)))) ? _size_f_1 - 2 : 2 * ((int64_t)(128) / (int64_t)(((128 < _size_f_0 - 2) ? 128 : _size_f_0 - 2))))))) + 1)), uint32_c(((_size_f_2 - 2) % (((64 < ((_size_f_2 - 2 < ((int64_t)(256) / (int64_t)(((128 < _size_f_0 - 2) ? 128 : _size_f_0 - 2) * ((_size_f_1 - 2 < 2 * ((int64_t)(128) / (int64_t)(((128 < _size_f_0 - 2) ? 128 : _size_f_0 - 2)))) ? _size_f_1 - 2 : 2 * ((int64_t)(128) / (int64_t)(((128 < _size_f_0 - 2) ? 128 : _size_f_0 - 2))))))) ? _size_f_2 - 2 : ((int64_t)(256) / (int64_t)(((128 < _size_f_0 - 2) ? 128 : _size_f_0 - 2) * ((_size_f_1 - 2 < 2 * ((int64_t)(128) / (int64_t)(((128 < _size_f_0 - 2) ? 128 : _size_f_0 - 2)))) ? _size_f_1 - 2 : 2 * ((int64_t)(128) / (int64_t)(((128 < _size_f_0 - 2) ? 128 : _size_f_0 - 2)))))))) ? 64 : ((_size_f_2 - 2 < ((int64_t)(256) / (int64_t)(((128 < _size_f_0 - 2) ? 128 : _size_f_0 - 2) * ((_size_f_1 - 2 < 2 * ((int64_t)(128) / (int64_t)(((128 < _size_f_0 - 2) ? 128 : _size_f_0 - 2)))) ? _size_f_1 - 2 : 2 * ((int64_t)(128) / (int64_t)(((128 < _size_f_0 - 2) ? 128 : _size_f_0 - 2))))))) ? _size_f_2 - 2 : ((int64_t)(256) / (int64_t)(((128 < _size_f_0 - 2) ? 128 : _size_f_0 - 2) * ((_size_f_1 - 2 < 2 * ((int64_t)(128) / (int64_t)(((128 < _size_f_0 - 2) ? 128 : _size_f_0 - 2)))) ? _size_f_1 - 2 : 2 * ((int64_t)(128) / (int64_t)(((128 < _size_f_0 - 2) ? 128 : _size_f_0 - 2))))))))) == 0 ? (int64_t)(_size_f_2 - 2) / (int64_t)(((64 < ((_size_f_2 - 2 < ((int64_t)(256) / (int64_t)(((128 < _size_f_0 - 2) ? 128 : _size_f_0 - 2) * ((_size_f_1 - 2 < 2 * ((int64_t)(128) / (int64_t)(((128 < _size_f_0 - 2) ? 128 : _size_f_0 - 2)))) ? _size_f_1 - 2 : 2 * ((int64_t)(128) / (int64_t)(((128 < _size_f_0 - 2) ? 128 : _size_f_0 - 2))))))) ? _size_f_2 - 2 : ((int64_t)(256) / (int64_t)(((128 < _size_f_0 - 2) ? 128 : _size_f_0 - 2) * ((_size_f_1 - 2 < 2 * ((int64_t)(128) / (int64_t)(((128 < _size_f_0 - 2) ? 128 : _size_f_0 - 2)))) ? _size_f_1 - 2 : 2 * ((int64_t)(128) / (int64_t)(((128 < _size_f_0 - 2) ? 128 : _size_f_0 - 2)))))))) ? 64 : ((_size_f_2 - 2 < ((int64_t)(256) / (int64_t)(((128 < _size_f_0 - 2) ? 128 : _size_f_0 - 2) * ((_size_f_1 - 2 < 2 * ((int64_t)(128) / (int64_t)(((128 < _size_f_0 - 2) ? 128 : _size_f_0 - 2)))) ? _size_f_1 - 2 : 2 * ((int64_t)(128) / (int64_t)(((128 < _size_f_0 - 2) ? 128 : _size_f_0 - 2))))))) ? _size_f_2 - 2 : ((int64_t)(256) / (int64_t)(((128 < _size_f_0 - 2) ? 128 : _size_f_0 - 2) * ((_size_f_1 - 2 < 2 * ((int64_t)(128) / (int64_t)(((128 < _size_f_0 - 2) ? 128 : _size_f_0 - 2)))) ? _size_f_1 - 2 : 2 * ((int64_t)(128) / (int64_t)(((128 < _size_f_0 - 2) ? 128 : _size_f_0 - 2))))))))) : ((int64_t)(_size_f_2 - 2) / (int64_t)(((64 < ((_size_f_2 - 2 < ((int64_t)(256) / (int64_t)(((128 < _size_f_0 - 2) ? 128 : _size_f_0 - 2) * ((_size_f_1 - 2 < 2 * ((int64_t)(128) / (int64_t)(((128 < _size_f_0 - 2) ? 128 : _size_f_0 - 2)))) ? _size_f_1 - 2 : 2 * ((int64_t)(128) / (int64_t)(((128 < _size_f_0 - 2) ? 128 : _size_f_0 - 2))))))) ? _size_f_2 - 2 : ((int64_t)(256) / (int64_t)(((128 < _size_f_0 - 2) ? 128 : _size_f_0 - 2) * ((_size_f_1 - 2 < 2 * ((int64_t)(128) / (int64_t)(((128 < _size_f_0 - 2) ? 128 : _size_f_0 - 2)))) ? _size_f_1 - 2 : 2 * ((int64_t)(128) / (int64_t)(((128 < _size_f_0 - 2) ? 128 : _size_f_0 - 2)))))))) ? 64 : ((_size_f_2 - 2 < ((int64_t)(256) / (int64_t)(((128 < _size_f_0 - 2) ? 128 : _size_f_0 - 2) * ((_size_f_1 - 2 < 2 * ((int64_t)(128) / (int64_t)(((128 < _size_f_0 - 2) ? 128 : _size_f_0 - 2)))) ? _size_f_1 - 2 : 2 * ((int64_t)(128) / (int64_t)(((128 < _size_f_0 - 2) ? 128 : _size_f_0 - 2))))))) ? _size_f_2 - 2 : ((int64_t)(256) / (int64_t)(((128 < _size_f_0 - 2) ? 128 : _size_f_0 - 2) * ((_size_f_1 - 2 < 2 * ((int64_t)(128) / (int64_t)(((128 < _size_f_0 - 2) ? 128 : _size_f_0 - 2)))) ? _size_f_1 - 2 : 2 * ((int64_t)(128) / (int64_t)(((128 < _size_f_0 - 2) ? 128 : _size_f_0 - 2)))))))))) + 1)));
  internal_frictioncouplingkernel_single_precision_cuda_frictioncouplingkernel_single_precision_cuda::frictioncouplingkernel_single_precision_cuda_frictioncouplingkernel_single_precision_cuda<<<_grid, _block, 0, stream>>>(D, _data_f, _data_j, _size_f_0, _size_f_1, _size_f_2, _stride_f_0, _stride_f_1, _stride_f_2, _stride_f_3, _stride_j_0, _stride_j_1, _stride_j_2, _stride_j_3, kT, rho_lb);
}
 
void FrictionCouplingKernel_single_precision_CUDA::runOnCellInterval(const shared_ptr<StructuredBlockStorage> &blocks, const CellInterval &globalCellInterval, cell_idx_t ghostLayers, IBlock *block, gpuStream_t stream) {
 
  CellInterval ci = globalCellInterval;
  CellInterval blockBB = blocks->getBlockCellBB(*block);
  blockBB.expand(ghostLayers);
  ci.intersect(blockBB);
  blocks->transformGlobalToBlockLocalCellInterval(ci, *block);
  if (ci.empty())
    return;
 
  auto j = block->getData<gpu::GPUField<float>>(jID);
  auto f = block->getData<gpu::GPUField<float>>(fID);
 
  auto &rho_lb = this->rho_lb_;
  auto &kT = this->kT_;
  auto &D = this->D_;
  WALBERLA_ASSERT_GREATER_EQUAL(ci.xMin() - 1, -int_c(f->nrOfGhostLayers()))
  WALBERLA_ASSERT_GREATER_EQUAL(ci.yMin() - 1, -int_c(f->nrOfGhostLayers()))
  WALBERLA_ASSERT_GREATER_EQUAL(ci.zMin() - 1, -int_c(f->nrOfGhostLayers()))
  float *RESTRICT _data_f = f->dataAt(ci.xMin() - 1, ci.yMin() - 1, ci.zMin() - 1, 0);
  WALBERLA_ASSERT_EQUAL(f->layout(), field::fzyx)
  WALBERLA_ASSERT_GREATER_EQUAL(ci.xMin() - 1, -int_c(j->nrOfGhostLayers()))
  WALBERLA_ASSERT_GREATER_EQUAL(ci.yMin() - 1, -int_c(j->nrOfGhostLayers()))
  WALBERLA_ASSERT_GREATER_EQUAL(ci.zMin() - 1, -int_c(j->nrOfGhostLayers()))
  float *RESTRICT const _data_j = j->dataAt(ci.xMin() - 1, ci.yMin() - 1, ci.zMin() - 1, 0);
  WALBERLA_ASSERT_EQUAL(j->layout(), field::fzyx)
  WALBERLA_ASSERT_GREATER_EQUAL(f->xSizeWithGhostLayer(), int64_t(int64_c(ci.xSize()) + 2))
  const int64_t _size_f_0 = int64_t(int64_c(ci.xSize()) + 2);
  WALBERLA_ASSERT_EQUAL(f->layout(), field::fzyx)
  WALBERLA_ASSERT_GREATER_EQUAL(f->ySizeWithGhostLayer(), int64_t(int64_c(ci.ySize()) + 2))
  const int64_t _size_f_1 = int64_t(int64_c(ci.ySize()) + 2);
  WALBERLA_ASSERT_EQUAL(f->layout(), field::fzyx)
  WALBERLA_ASSERT_GREATER_EQUAL(f->zSizeWithGhostLayer(), int64_t(int64_c(ci.zSize()) + 2))
  const int64_t _size_f_2 = int64_t(int64_c(ci.zSize()) + 2);
  WALBERLA_ASSERT_EQUAL(f->layout(), field::fzyx)
  const int64_t _stride_f_0 = int64_t(f->xStride());
  const int64_t _stride_f_1 = int64_t(f->yStride());
  const int64_t _stride_f_2 = int64_t(f->zStride());
  const int64_t _stride_f_3 = int64_t(1 * int64_t(f->fStride()));
  const int64_t _stride_j_0 = int64_t(j->xStride());
  const int64_t _stride_j_1 = int64_t(j->yStride());
  const int64_t _stride_j_2 = int64_t(j->zStride());
  const int64_t _stride_j_3 = int64_t(1 * int64_t(j->fStride()));
  dim3 _block(uint32_c(((128 < _size_f_0 - 2) ? 128 : _size_f_0 - 2)), uint32_c(((1024 < ((_size_f_1 - 2 < 2 * ((int64_t)(128) / (int64_t)(((128 < _size_f_0 - 2) ? 128 : _size_f_0 - 2)))) ? _size_f_1 - 2 : 2 * ((int64_t)(128) / (int64_t)(((128 < _size_f_0 - 2) ? 128 : _size_f_0 - 2))))) ? 1024 : ((_size_f_1 - 2 < 2 * ((int64_t)(128) / (int64_t)(((128 < _size_f_0 - 2) ? 128 : _size_f_0 - 2)))) ? _size_f_1 - 2 : 2 * ((int64_t)(128) / (int64_t)(((128 < _size_f_0 - 2) ? 128 : _size_f_0 - 2)))))), uint32_c(((64 < ((_size_f_2 - 2 < ((int64_t)(256) / (int64_t)(((128 < _size_f_0 - 2) ? 128 : _size_f_0 - 2) * ((_size_f_1 - 2 < 2 * ((int64_t)(128) / (int64_t)(((128 < _size_f_0 - 2) ? 128 : _size_f_0 - 2)))) ? _size_f_1 - 2 : 2 * ((int64_t)(128) / (int64_t)(((128 < _size_f_0 - 2) ? 128 : _size_f_0 - 2))))))) ? _size_f_2 - 2 : ((int64_t)(256) / (int64_t)(((128 < _size_f_0 - 2) ? 128 : _size_f_0 - 2) * ((_size_f_1 - 2 < 2 * ((int64_t)(128) / (int64_t)(((128 < _size_f_0 - 2) ? 128 : _size_f_0 - 2)))) ? _size_f_1 - 2 : 2 * ((int64_t)(128) / (int64_t)(((128 < _size_f_0 - 2) ? 128 : _size_f_0 - 2)))))))) ? 64 : ((_size_f_2 - 2 < ((int64_t)(256) / (int64_t)(((128 < _size_f_0 - 2) ? 128 : _size_f_0 - 2) * ((_size_f_1 - 2 < 2 * ((int64_t)(128) / (int64_t)(((128 < _size_f_0 - 2) ? 128 : _size_f_0 - 2)))) ? _size_f_1 - 2 : 2 * ((int64_t)(128) / (int64_t)(((128 < _size_f_0 - 2) ? 128 : _size_f_0 - 2))))))) ? _size_f_2 - 2 : ((int64_t)(256) / (int64_t)(((128 < _size_f_0 - 2) ? 128 : _size_f_0 - 2) * ((_size_f_1 - 2 < 2 * ((int64_t)(128) / (int64_t)(((128 < _size_f_0 - 2) ? 128 : _size_f_0 - 2)))) ? _size_f_1 - 2 : 2 * ((int64_t)(128) / (int64_t)(((128 < _size_f_0 - 2) ? 128 : _size_f_0 - 2))))))))));
  dim3 _grid(uint32_c(((_size_f_0 - 2) % (((128 < _size_f_0 - 2) ? 128 : _size_f_0 - 2)) == 0 ? (int64_t)(_size_f_0 - 2) / (int64_t)(((128 < _size_f_0 - 2) ? 128 : _size_f_0 - 2)) : ((int64_t)(_size_f_0 - 2) / (int64_t)(((128 < _size_f_0 - 2) ? 128 : _size_f_0 - 2))) + 1)), uint32_c(((_size_f_1 - 2) % (((1024 < ((_size_f_1 - 2 < 2 * ((int64_t)(128) / (int64_t)(((128 < _size_f_0 - 2) ? 128 : _size_f_0 - 2)))) ? _size_f_1 - 2 : 2 * ((int64_t)(128) / (int64_t)(((128 < _size_f_0 - 2) ? 128 : _size_f_0 - 2))))) ? 1024 : ((_size_f_1 - 2 < 2 * ((int64_t)(128) / (int64_t)(((128 < _size_f_0 - 2) ? 128 : _size_f_0 - 2)))) ? _size_f_1 - 2 : 2 * ((int64_t)(128) / (int64_t)(((128 < _size_f_0 - 2) ? 128 : _size_f_0 - 2)))))) == 0 ? (int64_t)(_size_f_1 - 2) / (int64_t)(((1024 < ((_size_f_1 - 2 < 2 * ((int64_t)(128) / (int64_t)(((128 < _size_f_0 - 2) ? 128 : _size_f_0 - 2)))) ? _size_f_1 - 2 : 2 * ((int64_t)(128) / (int64_t)(((128 < _size_f_0 - 2) ? 128 : _size_f_0 - 2))))) ? 1024 : ((_size_f_1 - 2 < 2 * ((int64_t)(128) / (int64_t)(((128 < _size_f_0 - 2) ? 128 : _size_f_0 - 2)))) ? _size_f_1 - 2 : 2 * ((int64_t)(128) / (int64_t)(((128 < _size_f_0 - 2) ? 128 : _size_f_0 - 2)))))) : ((int64_t)(_size_f_1 - 2) / (int64_t)(((1024 < ((_size_f_1 - 2 < 2 * ((int64_t)(128) / (int64_t)(((128 < _size_f_0 - 2) ? 128 : _size_f_0 - 2)))) ? _size_f_1 - 2 : 2 * ((int64_t)(128) / (int64_t)(((128 < _size_f_0 - 2) ? 128 : _size_f_0 - 2))))) ? 1024 : ((_size_f_1 - 2 < 2 * ((int64_t)(128) / (int64_t)(((128 < _size_f_0 - 2) ? 128 : _size_f_0 - 2)))) ? _size_f_1 - 2 : 2 * ((int64_t)(128) / (int64_t)(((128 < _size_f_0 - 2) ? 128 : _size_f_0 - 2))))))) + 1)), uint32_c(((_size_f_2 - 2) % (((64 < ((_size_f_2 - 2 < ((int64_t)(256) / (int64_t)(((128 < _size_f_0 - 2) ? 128 : _size_f_0 - 2) * ((_size_f_1 - 2 < 2 * ((int64_t)(128) / (int64_t)(((128 < _size_f_0 - 2) ? 128 : _size_f_0 - 2)))) ? _size_f_1 - 2 : 2 * ((int64_t)(128) / (int64_t)(((128 < _size_f_0 - 2) ? 128 : _size_f_0 - 2))))))) ? _size_f_2 - 2 : ((int64_t)(256) / (int64_t)(((128 < _size_f_0 - 2) ? 128 : _size_f_0 - 2) * ((_size_f_1 - 2 < 2 * ((int64_t)(128) / (int64_t)(((128 < _size_f_0 - 2) ? 128 : _size_f_0 - 2)))) ? _size_f_1 - 2 : 2 * ((int64_t)(128) / (int64_t)(((128 < _size_f_0 - 2) ? 128 : _size_f_0 - 2)))))))) ? 64 : ((_size_f_2 - 2 < ((int64_t)(256) / (int64_t)(((128 < _size_f_0 - 2) ? 128 : _size_f_0 - 2) * ((_size_f_1 - 2 < 2 * ((int64_t)(128) / (int64_t)(((128 < _size_f_0 - 2) ? 128 : _size_f_0 - 2)))) ? _size_f_1 - 2 : 2 * ((int64_t)(128) / (int64_t)(((128 < _size_f_0 - 2) ? 128 : _size_f_0 - 2))))))) ? _size_f_2 - 2 : ((int64_t)(256) / (int64_t)(((128 < _size_f_0 - 2) ? 128 : _size_f_0 - 2) * ((_size_f_1 - 2 < 2 * ((int64_t)(128) / (int64_t)(((128 < _size_f_0 - 2) ? 128 : _size_f_0 - 2)))) ? _size_f_1 - 2 : 2 * ((int64_t)(128) / (int64_t)(((128 < _size_f_0 - 2) ? 128 : _size_f_0 - 2))))))))) == 0 ? (int64_t)(_size_f_2 - 2) / (int64_t)(((64 < ((_size_f_2 - 2 < ((int64_t)(256) / (int64_t)(((128 < _size_f_0 - 2) ? 128 : _size_f_0 - 2) * ((_size_f_1 - 2 < 2 * ((int64_t)(128) / (int64_t)(((128 < _size_f_0 - 2) ? 128 : _size_f_0 - 2)))) ? _size_f_1 - 2 : 2 * ((int64_t)(128) / (int64_t)(((128 < _size_f_0 - 2) ? 128 : _size_f_0 - 2))))))) ? _size_f_2 - 2 : ((int64_t)(256) / (int64_t)(((128 < _size_f_0 - 2) ? 128 : _size_f_0 - 2) * ((_size_f_1 - 2 < 2 * ((int64_t)(128) / (int64_t)(((128 < _size_f_0 - 2) ? 128 : _size_f_0 - 2)))) ? _size_f_1 - 2 : 2 * ((int64_t)(128) / (int64_t)(((128 < _size_f_0 - 2) ? 128 : _size_f_0 - 2)))))))) ? 64 : ((_size_f_2 - 2 < ((int64_t)(256) / (int64_t)(((128 < _size_f_0 - 2) ? 128 : _size_f_0 - 2) * ((_size_f_1 - 2 < 2 * ((int64_t)(128) / (int64_t)(((128 < _size_f_0 - 2) ? 128 : _size_f_0 - 2)))) ? _size_f_1 - 2 : 2 * ((int64_t)(128) / (int64_t)(((128 < _size_f_0 - 2) ? 128 : _size_f_0 - 2))))))) ? _size_f_2 - 2 : ((int64_t)(256) / (int64_t)(((128 < _size_f_0 - 2) ? 128 : _size_f_0 - 2) * ((_size_f_1 - 2 < 2 * ((int64_t)(128) / (int64_t)(((128 < _size_f_0 - 2) ? 128 : _size_f_0 - 2)))) ? _size_f_1 - 2 : 2 * ((int64_t)(128) / (int64_t)(((128 < _size_f_0 - 2) ? 128 : _size_f_0 - 2))))))))) : ((int64_t)(_size_f_2 - 2) / (int64_t)(((64 < ((_size_f_2 - 2 < ((int64_t)(256) / (int64_t)(((128 < _size_f_0 - 2) ? 128 : _size_f_0 - 2) * ((_size_f_1 - 2 < 2 * ((int64_t)(128) / (int64_t)(((128 < _size_f_0 - 2) ? 128 : _size_f_0 - 2)))) ? _size_f_1 - 2 : 2 * ((int64_t)(128) / (int64_t)(((128 < _size_f_0 - 2) ? 128 : _size_f_0 - 2))))))) ? _size_f_2 - 2 : ((int64_t)(256) / (int64_t)(((128 < _size_f_0 - 2) ? 128 : _size_f_0 - 2) * ((_size_f_1 - 2 < 2 * ((int64_t)(128) / (int64_t)(((128 < _size_f_0 - 2) ? 128 : _size_f_0 - 2)))) ? _size_f_1 - 2 : 2 * ((int64_t)(128) / (int64_t)(((128 < _size_f_0 - 2) ? 128 : _size_f_0 - 2)))))))) ? 64 : ((_size_f_2 - 2 < ((int64_t)(256) / (int64_t)(((128 < _size_f_0 - 2) ? 128 : _size_f_0 - 2) * ((_size_f_1 - 2 < 2 * ((int64_t)(128) / (int64_t)(((128 < _size_f_0 - 2) ? 128 : _size_f_0 - 2)))) ? _size_f_1 - 2 : 2 * ((int64_t)(128) / (int64_t)(((128 < _size_f_0 - 2) ? 128 : _size_f_0 - 2))))))) ? _size_f_2 - 2 : ((int64_t)(256) / (int64_t)(((128 < _size_f_0 - 2) ? 128 : _size_f_0 - 2) * ((_size_f_1 - 2 < 2 * ((int64_t)(128) / (int64_t)(((128 < _size_f_0 - 2) ? 128 : _size_f_0 - 2)))) ? _size_f_1 - 2 : 2 * ((int64_t)(128) / (int64_t)(((128 < _size_f_0 - 2) ? 128 : _size_f_0 - 2)))))))))) + 1)));
  internal_frictioncouplingkernel_single_precision_cuda_frictioncouplingkernel_single_precision_cuda::frictioncouplingkernel_single_precision_cuda_frictioncouplingkernel_single_precision_cuda<<<_grid, _block, 0, stream>>>(D, _data_f, _data_j, _size_f_0, _size_f_1, _size_f_2, _stride_f_0, _stride_f_1, _stride_f_2, _stride_f_3, _stride_j_0, _stride_j_1, _stride_j_2, _stride_j_3, kT, rho_lb);
}
 
} // namespace pystencils
} // namespace walberla
 
#if (defined WALBERLA_CXX_COMPILER_IS_GNU) || (defined WALBERLA_CXX_COMPILER_IS_CLANG)
#pragma GCC diagnostic pop
#endif
 
#if (defined WALBERLA_CXX_COMPILER_IS_INTEL)
#pragma warning pop
#endif