operands
Also added support for the xchg instruction. The instruction is
supported by ia32 and may benefit vader.
Signed-off-by: Nathan Hjelm <hjelmn@lanl.gov>
Some versions of clang (at least >= 3.5 -- perhaps older versions,
too?) will *warn* about -finline-functions, but still allow it. This
is very annoying, so check for that warning, too.
The subarray datatype was not packing/unpacking correctly. This was
leading to wrong results whenever the lb of the subarray datatype was
non-zero.
I tracked the issue to the use of ompi_datatype_create_resized. This
function simply duplicates the old datatype and sets the lb and
extent. This is unfortunately insufficent for the pack/unpack
functions which use the loop end first element offset NOT the lb. This
offset is 0 in the resized datatype. Once ompi_datatype_create_resized
has been fixed this commit should be reverted.
Fixes#380.
Signed-off-by: Nathan Hjelm <hjelmn@lanl.gov>
enumerator
This commit adds a function that will return an integer value for an
info key based on the value returned by a variable enumerator. This
feature should greatly simplify code using the info keys (osc for
example).
Signed-off-by: Nathan Hjelm <hjelmn@lanl.gov>
Don't filter the topology by cpuset if you are mpirun until you know that no other compute nodes are involved. This deals with the corner case where mpirun is executing on a node of different topology from the compute nodes.
Simplify - don't mandate that all cpus in the given cpuset be present on every node. We can then run everything thru the filter as before, which ensures that any procs run on mpirun are also contained within the specified cpuset.
Correctly count the number of available PUs under each object when given a cpuset
Fix the default binding settings, and correctly count PUs when no cpuset is given
Ensure the binding policy gets set in all cases
Have to have alps rpms installed on a system
for alps component to build, even if separated
by a level of indirection.
Signed-off-by: Howard Pritchard <howardp@lanl.gov>
Implement an almost-do-nothing alps oob component.
When using aprun to launch a job on Cray system,
there is no reason to need an oob system, since ompi
relies on Cray PMI for oob communication.
Fixes#484
When we use LIBADD for static libraries, the dependent libraries get
propagated properly. For example, the dl/dlopen component will almost
certainly require the -ldl library; when using LIBS, that doesn't get
propagated elsewhere in the tree, but when using LIBADD, it does
(e.g., when linking opal_wrapper_compiler).
