Steven Barrett commented on issue #104 at Alfred Chen / linux-prjc

Steven Barrett
2025-07-03T13:40:15Z

Also not sure if helpful, but here's the core layout initialization output:

[ 0.390859] sched: cpu#00 topo: 0x000000ff - coregroup
[ 0.390863] sched: cpu#00 topo: 0x0000ffff - core
[ 0.390864] sched: cpu#00 llc_id = 0, llc_mask idx = 0
[ 0.390864] sched: cpu#01 topo: 0x000000ff - coregroup
[ 0.390865] sched: cpu#01 topo: 0x0000ffff - core
[ 0.390865] sched: cpu#01 llc_id = 0, llc_mask idx = 0
[ 0.390866] sched: cpu#02 topo: 0x000000ff - coregroup
[ 0.390866] sched: cpu#02 topo: 0x0000ffff - core
[ 0.390866] sched: cpu#02 llc_id = 0, llc_mask idx = 0
[ 0.390867] sched: cpu#03 topo: 0x000000ff - coregroup
[ 0.390867] sched: cpu#03 topo: 0x0000ffff - core
[ 0.390868] sched: cpu#03 llc_id = 0, llc_mask idx = 0
[ 0.390868] sched: cpu#04 topo: 0x000000ff - coregroup
[ 0.390868] sched: cpu#04 topo: 0x0000ffff - core
[ 0.390869] sched: cpu#04 llc_id = 0, llc_mask idx = 0
[ 0.390869] sched: cpu#05 topo: 0x000000ff - coregroup
[ 0.390869] sched: cpu#05 topo: 0x0000ffff - core
[ 0.390870] sched: cpu#05 llc_id = 0, llc_mask idx = 0
[ 0.390870] sched: cpu#06 topo: 0x000000ff - coregroup
[ 0.390870] sched: cpu#06 topo: 0x0000ffff - core
[ 0.390871] sched: cpu#06 llc_id = 0, llc_mask idx = 0
[ 0.390871] sched: cpu#07 topo: 0x000000ff - coregroup
[ 0.390871] sched: cpu#07 topo: 0x0000ffff - core
[ 0.390872] sched: cpu#07 llc_id = 0, llc_mask idx = 0
[ 0.390872] sched: cpu#08 topo: 0x0000ff00 - coregroup
[ 0.390873] sched: cpu#08 topo: 0x0000ffff - core
[ 0.390873] sched: cpu#08 llc_id = 8, llc_mask idx = 0
[ 0.390874] sched: cpu#09 topo: 0x0000ff00 - coregroup
[ 0.390874] sched: cpu#09 topo: 0x0000ffff - core
[ 0.390874] sched: cpu#09 llc_id = 8, llc_mask idx = 0
[ 0.390875] sched: cpu#10 topo: 0x0000ff00 - coregroup
[ 0.390875] sched: cpu#10 topo: 0x0000ffff - core
[ 0.390875] sched: cpu#10 llc_id = 8, llc_mask idx = 0
[ 0.390876] sched: cpu#11 topo: 0x0000ff00 - coregroup
[ 0.390876] sched: cpu#11 topo: 0x0000ffff - core
[ 0.390876] sched: cpu#11 llc_id = 8, llc_mask idx = 0
[ 0.390877] sched: cpu#12 topo: 0x0000ff00 - coregroup
[ 0.390877] sched: cpu#12 topo: 0x0000ffff - core
[ 0.390878] sched: cpu#12 llc_id = 8, llc_mask idx = 0
[ 0.390878] sched: cpu#13 topo: 0x0000ff00 - coregroup
[ 0.390878] sched: cpu#13 topo: 0x0000ffff - core
[ 0.390879] sched: cpu#13 llc_id = 8, llc_mask idx = 0
[ 0.390879] sched: cpu#14 topo: 0x0000ff00 - coregroup
[ 0.390880] sched: cpu#14 topo: 0x0000ffff - core
[ 0.390880] sched: cpu#14 llc_id = 8, llc_mask idx = 0
[ 0.390881] sched: cpu#15 topo: 0x0000ff00 - coregroup
[ 0.390881] sched: cpu#15 topo: 0x0000ffff - core
[ 0.390881] sched: cpu#15 llc_id = 8, llc_mask idx = 0