got it..thanks :) On Mon, Aug 8, 2011 at 3:27 PM, Gaurav Menghani <gaurav.mengh...@gmail.com>wrote:
> Sorry, I was thinking something else. > > Code 1 should be faster since arrays are stored in row-major fashion, > the entire row will fit in cache, and accessing sequentially in the > row would be faster because of higher cache hits than Code 2. > > On Mon, Aug 8, 2011 at 3:25 PM, Gaurav Menghani > <gaurav.mengh...@gmail.com> wrote: > > If the dimensions are same, both will execute equally fast. > > > > On Mon, Aug 8, 2011 at 3:21 PM, Kamakshii Aggarwal > > <kamakshi...@gmail.com> wrote: > >> > >> which code executes faster? > >> code1:- for(i=0;i<n;i++) > >> for(j=0;j<n;j++) > >> large_array[i][j]=0; > >> code2:- for(j=0;j<n;j++) > >> for(i=0;i<n;i++) > >> large_array[i][j]=0; > >> > >> > >> > >> -- > >> Regards, > >> Kamakshi > >> kamakshi...@gmail.com > >> > >> -- > >> You received this message because you are subscribed to the Google > Groups > >> "Algorithm Geeks" group. > >> To post to this group, send email to algogeeks@googlegroups.com. > >> To unsubscribe from this group, send email to > >> algogeeks+unsubscr...@googlegroups.com. > >> For more options, visit this group at > >> http://groups.google.com/group/algogeeks?hl=en. > >> > > > > > > > > -- > > Gaurav Menghani > > > > > > -- > Gaurav Menghani > > -- > You received this message because you are subscribed to the Google Groups > "Algorithm Geeks" group. > To post to this group, send email to algogeeks@googlegroups.com. > To unsubscribe from this group, send email to > algogeeks+unsubscr...@googlegroups.com. > For more options, visit this group at > http://groups.google.com/group/algogeeks?hl=en. > > -- Regards, Kamakshi kamakshi...@gmail.com -- You received this message because you are subscribed to the Google Groups "Algorithm Geeks" group. To post to this group, send email to algogeeks@googlegroups.com. To unsubscribe from this group, send email to algogeeks+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/algogeeks?hl=en.
