(j3.2006) (SC22WG5.4096) [ukfortran] Standard intrinsics andcoarrays
Wed Oct 21 01:30:25 EDT 2009
Bill Long wrote:
> If an environment variable is never changed during execution of the program,
> then I don't see an issue with GET_ENVIRONMENT_VARIABLE either.
Why would we expect the same environment variables to exist for the whole
program? On a loosely-connected cluster, each image is going to have its own
set of environment variables and some could well be different (like HOST for
We probably ought to say that environment variables are per-image. The current
text certainly implies that GET_ENVIRONMENT_VARIABLE will return the same value
on each image, and that is surely a limitation we don't want to apply.
................................Malcolm Cohen, Nihon NAG, Tokyo.
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