[MITgcm-support] build errors for llc_1080

Dimitris Menemenlis dmenemenlis at gmail.com
Tue Nov 29 20:02:03 EST 2016


Good point about compiler/machine issues.
Could you maybe try compiling the code with O0?
Sometimes optimization flags cause unpredictable trouble.

Later in the week or early next week, I can try to reproduce problem on pleiades.

Dimitris Menemenlis

> On Nov 29, 2016, at 4:54 PM, Ryan Abernathey <ryan.abernathey at gmail.com> wrote:
> 
> I have tried with checkpoint64p, 65v, and the latest master. They all fail in the same way, although I have not done this full test matrix for each checkpoint.
> 
> I am trying to replicate your initial run on pleaides as closely as possible. So I have not changed any of the initial conditions or forcing files from what was originally used. It is particularly distressing that the pickup file doesn't work, because that presumably represents a stable, self-consistent initial condition.
> 
> I will try on yellowstone later this week. That might help rule out certain machine / compiler dependent problems.
> 
> Best,
> Ryan
> 

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