Neko-TOP
A portable framework for high-order spectral element flow toplogy optimization.
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heaviside_mapping.cu File Reference
#include <stdio.h>
#include <stdlib.h>
#include <cuda_runtime.h>
#include <neko/device/cuda/check.h>
#include <neko/device/device_config.h>
#include "heaviside_mapping_kernel.h"
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Functions

void cuda_heaviside_mapping_apply (real *beta, real *eta, void *X_out_d, void *X_in_d, int *n)
 
void cuda_heaviside_mapping_apply_backward (real *beta, real *eta, void *sens_out_d, void *sens_in_d, void *X_in_d, int *n)
 

Detailed Description

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

  • Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
  • Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
  • Neither the name of the authors nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

Definition in file heaviside_mapping.cu.

Function Documentation

◆ cuda_heaviside_mapping_apply()

void cuda_heaviside_mapping_apply ( real beta,
real eta,
void X_out_d,
void X_in_d,
int n 
)

Fortran wrapper for smooth Heaviside mapping.

Definition at line 56 of file heaviside_mapping.cu.

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◆ cuda_heaviside_mapping_apply_backward()

void cuda_heaviside_mapping_apply_backward ( real beta,
real eta,
void sens_out_d,
void sens_in_d,
void X_in_d,
int n 
)

Fortran wrapper for smooth Heaviside mapping chain rule.

Definition at line 71 of file heaviside_mapping.cu.

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