search for: optimit

...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.

...m SCoPs         Loop Pass Manager           Canonicalize natural loops           Loop-Closed SSA Form Pass                          Rotate Loops           Loop Invariant Code Motion           Loop-Closed SSA Form Pass           Unswitch loops         Combine redundant instructions After those loop optimition passes, the "Combine redundant instructions" would treat the basic block "merge_new_and_old" unreachable and transfer the block "polly.loop_exit28" into an infinity loop: polly.loop_exit28:                                ; preds = %polly.stmt.for.body.i, %polly.loop...

...t; Canonicalize natural loops > Loop-Closed SSA Form Pass > Rotate Loops > Loop Invariant Code Motion > Loop-Closed SSA Form Pass > Unswitch loops > Combine redundant instructions > > After those loop optimition passes, the "Combine redundant instructions" would treat the basic block "merge_new_and_old" unreachable and transfer the block "polly.loop_exit28" into an infinity loop: > polly.loop_exit28: ; preds = %polly.stmt.for.body.i, %polly...

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, >>