Re: [AMBER-Developers] Sander parallel build broken by PBSA updates

From: Jason Swails <jason.swails.gmail.com>
Date: Thu, 18 Feb 2016 12:24:12 -0500

On Thursday, February 18, 2016, Daniel Roe <daniel.r.roe.gmail.com> wrote:

> On Wed, Feb 17, 2016 at 6:04 PM, Ray Luo, Ph.D. <ray.luo.uci.edu
> <javascript:;>> wrote:
> > Ross,
> >
> > Please pull again to see whether it fixed the build problem on your
> > side. Looks like multi-thread make does not work ... Too many
> > dependence issues ...
>
> The multi-threaded build definitely doesn't work for me when I hit pbsa
> stuff:
>
> $ make -j6 install
> ...
> make[2]: Entering directory
> '/home/droe/Amber/GIT/amber/AmberTools/src/pbsa'
> gcc -c -O3 -mtune=native -fPIC ...
> ...
> Makefile:238: recipe for target 'pb_p3m.LIBPBSA.o' failed
> Makefile:238: recipe for target 'pb_fdfrc.LIBPBSA.o' failed
>
> Amber is pretty large nowadays, and not being able to build in
> parallel is a real drawback. We can currently get around this by
> adding a '.NOTPARALLEL' target to the pbsa Makefile (or forcing -j1),
> but ideally I think the multi-threaded build should be fixed.


Agreed. I only build Amber in parallel, and breaking that capability is a
serious regression in my opinion. Please get this fixed.

Thanks,
Jason



-- 
Jason M. Swails
BioMaPS,
Rutgers University
Postdoctoral Researcher
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Received on Thu Feb 18 2016 - 09:30:05 PST
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