On Feb 3, 2014, at 12:42 , Roland Haas <roland.h...@physics.gatech.edu> wrote:
> Present: Frank, Roland, Matt, Erik, Peter > > using intel 14 compiler: > * Frank tried and failed with a compiler abort inside of CTGamma > * Erik tried on a machine with both gcc 4.8 and gcc 4.7 installed which > causes the compilation to fail due to improperly chosen include files > (see: http://software.intel.com/en-us/forums/topic/489013) > > enabled-thorns option: > * triggered by ticket #1532 > * the current method is not yet optimal > * several options discussed: > 1. disable thorns from inside Cactus when they detect hey cannot run, > this needs to be done very early in the build process > 2. use two thornlists, one generated automatically from the other. > Simfactory or GetComponents may do this. > 3. thorns detect at configure time that they cannot compile and turn > themselves into No-OP thorns. This shifts errors to run time. > 4. duplicate thorn entries in thornlist, one copy in the CHECKOUT line > to have GetComponents check it out and a second (commented out) copy in > the bulk so that simfactory can activate it if desired I have implemented option 4, since it is the only one that works with our current infrastructure (Cactus and GetComponents). -erik -- Erik Schnetter <schnet...@cct.lsu.edu> http://www.perimeterinstitute.ca/personal/eschnetter/ My email is as private as my paper mail. I therefore support encrypting and signing email messages. Get my PGP key from http://pgp.mit.edu/.
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