search for: optimitation

...at the independent variable effectively explains the model? Is there any test? Moreover, sendig summary(polr.out) I get this error: Error in optim(start, fmin, gmin, method = "BFGS", hessian = Hess, ...) : initial value in 'vmmin' is not finite Something to do with the optimitation procedure... but, how can I fix it? Any help would be greatly appreciated. Thanks.

...hat the independent variable effectively explains the model? Is there any test? Moreover, sendig summary(polr.out) I get this error: Error in optim(start, fmin, gmin, method = "BFGS", hessian = Hess, ...) : initial value in 'vmmin' is not finite Something to do with the optimitation procedure... but, how can I fix it? Any help would be greatly appreciated. Thanks.

Here is an update about moving Polly later. 1. Why does Polly generate incorrect code when we move Polly immediately after the loop rotating pass? It is mainly caused by a wrong polly merge block. When Polly detects a valid loop for Polyhedral transformations, it usually introduces a new basic block "polly.merge_new_and_old" after the original loop exit block. This new basic block

On 09/25/2013 04:55 AM, Star Tan wrote: > Here is an update about moving Polly later. Hi star tan, thanks for your report. > > 1. Why does Polly generate incorrect code when we move Polly immediately after the loop rotating pass? > > It is mainly caused by a wrong polly merge block. When Polly detects a valid loop for Polyhedral transformations, it usually introduces a new basic

Hi Tobias, At 2013-09-19 22:59:25,"Tobias Grosser" <tobias at grosser.es> wrote: >On 09/19/2013 04:46 PM, Star Tan wrote: >> Hi Tobias, >> >> >> I am trying to move Polly later. >> >> >> LLVM provides some predefined ExtensionPointTy: >> EP_EarlyAsPossible, >> EP_ModuleOptimizerEarly, >>