photo

俊凯 王


Last seen: 10ヶ月 前 |  2021 年からアクティブ

Followers: 0   Following: 0

統計

  • Thankful Level 2
  • First Answer
  • Thankful Level 1

バッジを表示

Feeds

表示方法

質問


sparse in cuda matlab shows bad performance
This question is simple I understand that MATLAB solves sparse linear equations by multi wavefront method on CPU like sparse...

2年以上 前 | 1 件の回答 | 1

1

回答

回答済み
Why OpenMP does not work in a CUDA code compiled in Matlab (as a MEX)？
til now i can't find the corroect compile cmd to create a cu project with omp activited but there are some other ways can handl...

3年弱 前 | 0

回答済み
mex C struct pointer
use intptr_t ，i got it code like this pointer_return.cpp #include "mex.h" #include "matrix.h" struct test { struct t...

3年弱 前 | 0

| 採用済み

質問


mex C struct pointer
how can i use mex function return a structer pointer to matlab？is there any possbile for mex function return a pointer？as i know...

3年弱 前 | 1 件の回答 | 0

1

回答

質問


how can i compile a mex function which contain openmp and cuda ？
i want to use cpu parallel and gpu parallel both！how can i compile mex ，i know mexcuda mexGPUExample.cu can compile cuda projec...

3年弱 前 | 0 件の回答 | 0

0

回答

質問


why knnsearch function in matlab2016a and 2020b shows different efficiency？
like this code，in matlab 2020b t1=10s in matlab 2016 a t1=70s，why？is 2020b knnsearch applies parallel programing？ for M=1500*15...

3年弱 前 | 1 件の回答 | 0

1

回答

質問


openmp mingw mex for matlab error
i use Code block and my compiler environment is mingw 6.30.At the beginning, I created the following OpenMP code in the code blo...

約3年 前 | 0 件の回答 | 0

0

回答