[openfabrics-ewg] MVAPICH2 SRPM update and install files patch

Shaun Rowland rowland at cse.ohio-state.edu
Sat Feb 10 11:25:16 PST 2007


I updated the latest MVAPICH2 SRPM:

https://www.openfabrics.org/~rowland/ofed_1_2/

I am including a patch to the latest ofed_1_2_scripts git files. Since
these files are the same as those used in the OFED-1.2-20070208-1508.tgz
package, this patch can also be applied there. This patch is required to
use the new MVAPICH2 SRPM file and should not be used with the older
versions.

I've done the following:

- Updated some of the dependencies when mvapich2 is selected.

- Added new mvapich2 configuration prompts if mvapich2 is selected.
This is all contained within the mvapich2_config shell function. These
values are stored in the configuration file, etc. and prefixed with
MVAPICH2_CONF_.

There are two implementation choices for the MVAPICH2 build: OFA and
uDAPL. The OFA build should allow IB, IB + RDMA-CM, and iWARP to be
used. The mode is controlled by the following runtime environment variables:

IB
--
No additional environment variable required (default case).

IB + RDMA-CM
------------
MV2_USE_RDMA_CM=1

iWARP
-----
MV2_ENABLE_IWARP_MODE=1

-- 
Shaun Rowland	rowland at cse.ohio-state.edu
http://www.cse.ohio-state.edu/~rowland/
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