Unfortunately, the entire infrastructure is currently broken. :-(
The values in that file are MCA parameters - the C code just checks to see
which params are set in various places and takes appropriate action.
We planned to do a "reset" to re-enable C/R since ORTE is now completely async,
the MPI layer is headed that way, and we need to add in the external checkpoint
integration requested for the next-gen large-scale systems. If you'd like to
help with that, you are certainly welcome! If so, we should probably chat
off-list about it.
On Oct 28, 2013, at 10:22 AM, Adrian Reber <adr...@lisas.de> wrote:
> Thanks. That's okay. That's why I am looking at it. To get it working.
> It is just not clear how the values from ft-enable-cr are supposed to be
> used. They are used in the code as if they are variables. They are
> defined, however, in a text file (which is not in C). My question is
> how are the values from ft-enable-cr supposed to be used in the C code?
> Or is the code infrastructure used in the C/R part also completely broken?
>
> Adrian
>
> On Mon, Oct 28, 2013 at 09:39:19AM -0700, Ralph Castain wrote:
>> I'm afraid C/R isn't supported in the trunk nor 1.7 release series at this
>> time. We're looking to restore that support next year as part of the 1.9
>> release series.
>>
>>
>> On Oct 28, 2013, at 8:47 AM, Adrian Reber <adr...@lisas.de> wrote:
>>
>>> I am trying to compile openmpi (Revision: 29539) from svn
>>> with '--with-ft=cr'. I get a compilation error and I am
>>> lost how to solve it:
>>>
>>> ../../../../opal/mca/base/mca_base_components_open.c: In function
>>> 'open_components':
>>> ../../../../opal/mca/base/mca_base_components_open.c:144:9: error:
>>> 'mca_base_component_distill_checkpoint_ready' undeclared (first use in this
>>> function)
>>> if (mca_base_component_distill_checkpoint_ready) {
>>> ^
>>> ../../../../opal/mca/base/mca_base_components_open.c:144:9: note: each
>>> undeclared identifier is reported only once for each function it appears in
>>>
>>> mca_base_component_distill_checkpoint_ready exists in
>>>
>>> contrib/amca-param-sets/ft-enable-cr
>>>
>>> but I am not sure if contents from this file can be used in the code or
>>> not. Any pointers on how to solve this error would be welcome.
>>>
>>> Adrian
>>> _______________________________________________
>>> devel mailing list
>>> de...@open-mpi.org
>>> http://www.open-mpi.org/mailman/listinfo.cgi/devel
>>
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