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public:matlab_tips [2016/04/04 14:44]
fangfufu [Sparse vs Dense]
public:matlab_tips [2018/02/04 23:51]
fangfufu
Line 1: Line 1:
 +====== Matlab Tips ======
 +===== General tips =====
 +  - If you plan to use parallel for-loop, put the parfor statement in the outermost loop to reduce inter-process communication.
 +===== Simple text progress bar =====
 +<code matlab>
 +disp(' ​    '​);​
 +for i = 1:x
 +    fprintf('​\b\b\b\b\b\b%05.2f%%',​ i/x*100);
 +    %%%%% Do your biddings here %%%%%
 +end
 +disp(' ');
 +</​code>​
 +
 +===== GPU / Host Performance =====
 +These results were obtained using [[https://​uk.mathworks.com/​matlabcentral/​fileexchange/​34080-gpubench|GPUBench]].
 +^ ^Results for data-type '​double'​ (In GFLOPS) ^^^Results for data-type '​single'​(In GFLOPS)^^^
 +^Device ​                      ​^MTimes ^Backslash^FFT ​         ^MTimes ​ ^Backslash ^FFT   |
 +^TITAN Xp                         |422.47 |371.37  ​ |207.24 |11607.69|1426.76 ​  ​|763.56| ​     ​
 +^GeForce GTX 1080                 |280.84 |223.05  ​ |137.66 |7707.01 |399.37 ​   |424.60| ​     ​
 +^Core i7-4900MQ (Single Thread)  ​       |123.00 |86.57  ​ |8.47  ​       |272.00 |180.32 ​   |14.31 |
 +^GeForce GT 730M                 |27.43 |25.43  ​ |10.54 |346.57 |214.98 ​   |27.09 |
  
  • public/matlab_tips.txt
  • Last modified: 2018/03/31 00:38
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