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From: Peter Kjellstrom (cap_at_[hidden])
Date: 2007-05-10 08:08:43


I recently tried ompi on early ConnectX hardware/software.
The good news, it works =)

However, ompi needs a chunk of options set to recognize the
card so I made a small patch (setting it up like old Arbel
style hardware).

Patch against openmpi-1.3a1r14635

/Peter

---
--- ompi/mca/btl/openib/mca-btl-openib-hca-params.ini.old       2007-05-10 13:47:58.000000000 +0200
+++ ompi/mca/btl/openib/mca-btl-openib-hca-params.ini   2007-05-10 13:55:21.000000000 +0200
@@ -100,6 +100,14 @@
 ############################################################################
+[Mellanox ConnectX]
+vendor_id = 0x2c9
+vendor_part_id = 25408
+use_eager_rdma = 1
+mtu = 2048
+
+############################################################################
+
 [IBM eHCA 4x and 12x ]
 vendor_id = 0x5076
 vendor_part_id = 0