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Subject: Re: [OMPI devel] IBCM error
From: Pavel Shamis (Pasha) (pasha_at_[hidden])
Date: 2008-07-17 09:01:25


Sean Hefty wrote:
> If you don't care what the service ID is, you can specify 0, and the kernel will
> assign one. The assigned value can be retrieved by calling ib_cm_attr_id().
> (I'm assuming that you communicate the IDs out of band somehow.)
>
It is not zero, it should be:
#define IB_CM_ASSIGN_SERVICE_ID __cpu_to_be64(0x0200000000000000ULL)

Unfortunately the value defined in kernel level IBCM and does not
exposed to user level.
Can you please expose it to user level (infiniband/cm.h)

Regards,
Pasha