There are programs that do multicast. I can send them to you, or that you can do the checkin and I'll check it after that.
Thanks Tzachi From: Smith, Stan [mailto:[email protected]] Sent: Monday, October 03, 2011 6:06 PM To: Tzachi Dar; [email protected]; Hal Rosenstock Subject: RE: wrong usage of ib_member_set_state From: Tzachi Dar [mailto:[email protected]] Sent: Saturday, October 01, 2011 10:56 AM To: Smith, Stan; [email protected]; Hal Rosenstock Subject: RE: wrong usage of ib_member_set_state this looks like the right way to go. the one thing to notice is that multicast should realy be tested before the commit. How would you suggest IPoIB multicast be tested? BTW, I loaded a patched IPoIB on a 34 node HPC cluster which uses DHCP for IPoIB address assignment on the 33 compute nodes (head node is static IPv4). All compute nodes were assigned a proper IPoIB IPv4 address and IPoIB continues to function correctly in this environment. Stan. Thanks Tzachi ________________________________ From: Smith, Stan [[email protected]] Sent: Thursday, September 29, 2011 8:20 PM To: Tzachi Dar; [email protected]; Hal Rosenstock Subject: RE: wrong usage of ib_member_set_state Hello Tzachi, What did you decide to do about replacing ib_member_set_state() with ib_member_set_join_state() and then removing the 'ib_member_set_state()' definition from ib_types.h? Thanks, Stan. From: [email protected] [mailto:[email protected]] On Behalf Of Tzachi Dar Sent: Tuesday, September 27, 2011 12:19 PM To: [email protected]; Hal Rosenstock Subject: [ofw] wrong usage of ib_member_set_state on windows we have the following 3 functions: AL_INLINE void AL_API ib_member_set_state( IN OUT uint8_t* const p_scope_state, IN const uint8_t state ) { CL_ASSERT( state <= 0x0F ); /* State is LS 4-bits. */ *p_scope_state &= 0x0F; *p_scope_state |= (state & 0x0F); } AL_INLINE void AL_API ib_member_set_join_state( IN OUT ib_member_rec_t *p_mc_rec, IN const uint8_t state ) { p_mc_rec->scope_state &= 0xF0; p_mc_rec->scope_state |= (state & 0x0F); } AL_INLINE uint8_t AL_API ib_member_set_scope_state( IN const uint8_t scope, IN const uint8_t state ) { /* Scope is MS 4-bits, state is LS 4-bits */ return ((scope << 4) | (state & 0xF)); } Ipoib is using ib_member_set_state(). As far as I can tell this will cause the scope to be zero (on table 3, the value of 0 is reserved). Is this what we relay wanted to have? Thanks Tzachi
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