Red black ordering of a matrix












0














I saw this algorithm cited in an article and I did not understand what it means and what it does. I have not found much on the web, so, could someone define it for me, or could link some articles about it?



Thanks






matrices







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    0














    I saw this algorithm cited in an article and I did not understand what it means and what it does. I have not found much on the web, so, could someone define it for me, or could link some articles about it?



    Thanks






    matrices







    share|cite|improve this question

























      0












      0








      0







      I saw this algorithm cited in an article and I did not understand what it means and what it does. I have not found much on the web, so, could someone define it for me, or could link some articles about it?



      Thanks






      matrices







      share|cite|improve this question













      I saw this algorithm cited in an article and I did not understand what it means and what it does. I have not found much on the web, so, could someone define it for me, or could link some articles about it?



      Thanks






      matrices




      matrices






      share|cite|improve this question













      share|cite|improve this question











      share|cite|improve this question




      share|cite|improve this question










      asked Nov 30 at 10:45









      Alex

      32319




      32319






















          1 Answer
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          Check this link to some slides:



          http://tel-zur.net/teaching/bgu/pp/slides11.ppt



          and please tell me whether that was helpful.






          share|cite|improve this answer





















          • Thanks for sharing, I have seen the slides and the implementation of the algorithm, but I don't understand what it is for. What is the purpose of this ordering?
            – Alex
            Nov 30 at 11:44










          • Actually I don't really know more than you but in computationalmathematics.org/topics/files/red_black.pdf ,"A red-black matrix is often useful when trying to compute an inherently sequential problem in parallel". Maybe that help you a bit more.
            – Mostafa Ayaz
            Nov 30 at 11:52






          • 1




            Also check this cs.cornell.edu/~bindel/class/cs6210-f12/notes/lec33.pdf page 3 as it says that the red-black terminology comes from Checkers
            – Mostafa Ayaz
            Nov 30 at 11:56










          • Thanks! Now I understand!
            – Alex
            Nov 30 at 12:12










          • Wish you luck!!!
            – Mostafa Ayaz
            Nov 30 at 12:37











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          1 Answer
          1






          active

          oldest

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          active

          oldest

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          active

          oldest

          votes









          1














          Check this link to some slides:



          http://tel-zur.net/teaching/bgu/pp/slides11.ppt



          and please tell me whether that was helpful.






          share|cite|improve this answer





















          • Thanks for sharing, I have seen the slides and the implementation of the algorithm, but I don't understand what it is for. What is the purpose of this ordering?
            – Alex
            Nov 30 at 11:44










          • Actually I don't really know more than you but in computationalmathematics.org/topics/files/red_black.pdf ,"A red-black matrix is often useful when trying to compute an inherently sequential problem in parallel". Maybe that help you a bit more.
            – Mostafa Ayaz
            Nov 30 at 11:52






          • 1




            Also check this cs.cornell.edu/~bindel/class/cs6210-f12/notes/lec33.pdf page 3 as it says that the red-black terminology comes from Checkers
            – Mostafa Ayaz
            Nov 30 at 11:56










          • Thanks! Now I understand!
            – Alex
            Nov 30 at 12:12










          • Wish you luck!!!
            – Mostafa Ayaz
            Nov 30 at 12:37
















          1














          Check this link to some slides:



          http://tel-zur.net/teaching/bgu/pp/slides11.ppt



          and please tell me whether that was helpful.






          share|cite|improve this answer





















          • Thanks for sharing, I have seen the slides and the implementation of the algorithm, but I don't understand what it is for. What is the purpose of this ordering?
            – Alex
            Nov 30 at 11:44










          • Actually I don't really know more than you but in computationalmathematics.org/topics/files/red_black.pdf ,"A red-black matrix is often useful when trying to compute an inherently sequential problem in parallel". Maybe that help you a bit more.
            – Mostafa Ayaz
            Nov 30 at 11:52






          • 1




            Also check this cs.cornell.edu/~bindel/class/cs6210-f12/notes/lec33.pdf page 3 as it says that the red-black terminology comes from Checkers
            – Mostafa Ayaz
            Nov 30 at 11:56










          • Thanks! Now I understand!
            – Alex
            Nov 30 at 12:12










          • Wish you luck!!!
            – Mostafa Ayaz
            Nov 30 at 12:37














          1












          1








          1






          Check this link to some slides:



          http://tel-zur.net/teaching/bgu/pp/slides11.ppt



          and please tell me whether that was helpful.






          share|cite|improve this answer












          Check this link to some slides:



          http://tel-zur.net/teaching/bgu/pp/slides11.ppt



          and please tell me whether that was helpful.







          share|cite|improve this answer












          share|cite|improve this answer



          share|cite|improve this answer










          answered Nov 30 at 11:28









          Mostafa Ayaz

          13.7k3836




          13.7k3836












          • Thanks for sharing, I have seen the slides and the implementation of the algorithm, but I don't understand what it is for. What is the purpose of this ordering?
            – Alex
            Nov 30 at 11:44










          • Actually I don't really know more than you but in computationalmathematics.org/topics/files/red_black.pdf ,"A red-black matrix is often useful when trying to compute an inherently sequential problem in parallel". Maybe that help you a bit more.
            – Mostafa Ayaz
            Nov 30 at 11:52






          • 1




            Also check this cs.cornell.edu/~bindel/class/cs6210-f12/notes/lec33.pdf page 3 as it says that the red-black terminology comes from Checkers
            – Mostafa Ayaz
            Nov 30 at 11:56










          • Thanks! Now I understand!
            – Alex
            Nov 30 at 12:12










          • Wish you luck!!!
            – Mostafa Ayaz
            Nov 30 at 12:37


















          • Thanks for sharing, I have seen the slides and the implementation of the algorithm, but I don't understand what it is for. What is the purpose of this ordering?
            – Alex
            Nov 30 at 11:44










          • Actually I don't really know more than you but in computationalmathematics.org/topics/files/red_black.pdf ,"A red-black matrix is often useful when trying to compute an inherently sequential problem in parallel". Maybe that help you a bit more.
            – Mostafa Ayaz
            Nov 30 at 11:52






          • 1




            Also check this cs.cornell.edu/~bindel/class/cs6210-f12/notes/lec33.pdf page 3 as it says that the red-black terminology comes from Checkers
            – Mostafa Ayaz
            Nov 30 at 11:56










          • Thanks! Now I understand!
            – Alex
            Nov 30 at 12:12










          • Wish you luck!!!
            – Mostafa Ayaz
            Nov 30 at 12:37
















          Thanks for sharing, I have seen the slides and the implementation of the algorithm, but I don't understand what it is for. What is the purpose of this ordering?
          – Alex
          Nov 30 at 11:44




          Thanks for sharing, I have seen the slides and the implementation of the algorithm, but I don't understand what it is for. What is the purpose of this ordering?
          – Alex
          Nov 30 at 11:44












          Actually I don't really know more than you but in computationalmathematics.org/topics/files/red_black.pdf ,"A red-black matrix is often useful when trying to compute an inherently sequential problem in parallel". Maybe that help you a bit more.
          – Mostafa Ayaz
          Nov 30 at 11:52




          Actually I don't really know more than you but in computationalmathematics.org/topics/files/red_black.pdf ,"A red-black matrix is often useful when trying to compute an inherently sequential problem in parallel". Maybe that help you a bit more.
          – Mostafa Ayaz
          Nov 30 at 11:52




          1




          1




          Also check this cs.cornell.edu/~bindel/class/cs6210-f12/notes/lec33.pdf page 3 as it says that the red-black terminology comes from Checkers
          – Mostafa Ayaz
          Nov 30 at 11:56




          Also check this cs.cornell.edu/~bindel/class/cs6210-f12/notes/lec33.pdf page 3 as it says that the red-black terminology comes from Checkers
          – Mostafa Ayaz
          Nov 30 at 11:56












          Thanks! Now I understand!
          – Alex
          Nov 30 at 12:12




          Thanks! Now I understand!
          – Alex
          Nov 30 at 12:12












          Wish you luck!!!
          – Mostafa Ayaz
          Nov 30 at 12:37




          Wish you luck!!!
          – Mostafa Ayaz
          Nov 30 at 12:37


















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