Using Matlab 2012a under Windows 7..I wrote a code which includes one bottle nick at such line ....
Note: Kv is symbolic matrix and Arg is a function that provides OLD and NEW and it uses a number of global variables.
Now, using Matlab 2013.. under ubuntu 12.04.. although the amount of memory consumed is much less but the execution time is extremely higher (80seconds became more than an hour)...why?
What am I missing??
You compare R2012a/Win with R2013a/Linux. Then different timings are expected. Please post, what "extremely higher" means.
Did anyone find a resolution to this problem? We have several simulations which must run perform sparse matrix manipulations under 2013a and under windows we are find a significantly faster performance than under linux. THe Linux is x86_64 quad socket AMD w/ 64 cores, running at 3Ghz. The Windows 7 is a quad core Xenon x86_64. The ODE is also faster under the windoze, than the linux as well.