Re: The impact of the IVOPT changes for our code.

2010-07-29 Thread Xinliang David Li
Thanks for testing it out. There are probably more tuning opportunities for fortran (e.g. larger solution search space, more aggressive pruning, and more advanced loop invariants and register pressure estimation), which I hope someone can continue working on (or me if I find more time). David On

The impact of the IVOPT changes for our code.

2010-07-29 Thread Toon Moene
It buys the HIRLAM code about 100 seconds out of 8 thousands: New: $ grep 'FORECAST TOOK' HL_Cycle_2010072912.html FORECAST TOOK 775.5685 SECONDS FORECAST TOOK 779.8127 SECONDS FORECAST TOOK29.8419 SECONDS FORECAST TOOK 7929.5913 SECONDS Compared to (old): $ grep 'FORECAST TOOK' H