Re: [perf-discuss] Process groups and process distribution across boards...

2006-10-30 Thread Eric Saxe
Hi Roland, Roland Mainz wrote: Hi! Is there any special handling of process groups to make sure that processes (and their LWPs) are kept together ? Think about an (imaginary (and simplified)) machine with 4 strands per core, 4 cores per socket, 4 sockets per board and 4 boards per cabine

[perf-discuss] Process groups and process distribution across boards...

2006-10-29 Thread Roland Mainz
Hi! Is there any special handling of process groups to make sure that processes (and their LWPs) are kept together ? Think about an (imaginary (and simplified)) machine with 4 strands per core, 4 cores per socket, 4 sockets per board and 4 boards per cabinet and 4 cabinets where each layer