Merge pull request #12300 from kersulis/patch-2

Mention @Everywhere in pmap documentation
JuliaLang · Jul 27, 2015 · 22c86f6 · 22c86f6
2 parents bc9b435 + 8645e7c
commit 22c86f6
Show file tree

Hide file tree

Showing 2 changed files with 2 additions and 1 deletion.
diff --git a/doc/manual/parallel-computing.rst b/doc/manual/parallel-computing.rst
@@ -117,6 +117,7 @@ process that owns ``r``, so the :func:`fetch` will be a no-op.
 as a :ref:`macro <man-macros>`. It is possible to define your
 own such constructs.)
 
+.. _man-parallel-computing-code-availability:
 
 Code Availability and Loading Packages
 --------------------------------------

diff --git a/doc/stdlib/parallel.rst b/doc/stdlib/parallel.rst
@@ -211,6 +211,7 @@ General Parallel Computing Support
 .. function:: pmap(f, lsts...; err_retry=true, err_stop=false, pids=workers())
 
    Transform collections ``lsts`` by applying ``f`` to each element in parallel.
+   (Note that ``f`` must be made available to all worker processes; see :ref:`Code Availability and Loading Packages <man-parallel-computing-code-availability>` for details.)
    If ``nprocs() > 1``, the calling process will be dedicated to assigning tasks.
    All other available processes will be used as parallel workers, or on the processes specified by ``pids``.
 
@@ -421,4 +422,3 @@ Cluster Manager Interface
     Called by cluster managers using custom transports. It should be called when the custom transport implementation receives the
     first message from a remote worker. The custom transport must manage a logical connection to the remote worker and provide two
     AsyncStream objects, one for incoming messages and the other for messages addressed to the remote worker.
-