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Diffstat (limited to 'doc/drmaa.texi')
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diff --git a/doc/drmaa.texi b/doc/drmaa.texi index 1146725..58a22c6 100644 --- a/doc/drmaa.texi +++ b/doc/drmaa.texi @@ -50,6 +50,7 @@ This document describes Guile DRMAA version @value{VERSION}. * Introduction:: Why Guile DRMAA? * Installation:: How do I install it? * Low-level bindings:: Bindings that closely wrap the library procedures. +* High-level bindings:: Friendlier ``Schemey'' bindings that use the low-level bindings. @end menu @c ********************************************************************* @@ -91,4 +92,31 @@ first and then perform the above steps. @include low.texi +@c ********************************************************************* +@node High-level bindings +@chapter High-level bindings +@cindex (drmaa v1 high) + +The high-level bindings in @code{(drmaa v1 high)} re-export most of +the low-level bindings, but also add a couple of convenient macros and +wrappers. + +Most importantly, it provides the GOOPS constructor +@code{job-template} to generate managed values of type +@code{<job-template>}. This type checks and transforms its arguments, +allocates an opaque low-level job template value and destroys it on +errors, and even handles conversion of some attributes by replacing +them with native specifications where possible. + +The macro @code{with-job-template} ensures that the job template is +destroyed when it is no longer needed, i.e. when the body of the +procedure has been evaluated. The convenience procedures +@code{run-job} and @code{run-bulk-job} wrap their low-level +equivalents with this macro. + +The macro @code{with-drmaa-session} initializes the DRMAA session with +the low-level @code{init-session!}, runs its body within the session, +and then exits the session with @code{exit-session!}. + + @bye |