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From: Jeff Squyres (jsquyres_at_[hidden])
Date: 2007-06-15 11:27:51

I notice that our help message for the btl_openib_flags MCA parameter
seems to be a bit out of date:

CHECK(reg_int("flags", "BTL flags, added together: SEND=1, PUT=2,
GET=4 "
               "(cannot be 0)",
               MCA_BTL_FLAGS_NEED_CSUM, &ival, REGINT_GE_ZERO));
mca_btl_openib_module.super.btl_flags = (uint32_t) ival;

Specifically, we only list values of 1, 2, and 4. But the default
value is 54. So clearly, there's quite a few more flags that can be
set there.

What are they?

Jeff Squyres
Cisco Systems