Date: Thu, 28 Mar 2024 18:45:36 +0000 (UTC) Message-ID: <1286853633.43.1711651536584@d60567cbc289> Subject: Exported From Confluence MIME-Version: 1.0 Content-Type: multipart/related; boundary="----=_Part_42_902665615.1711651536584" ------=_Part_42_902665615.1711651536584 Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Content-Location: file:///C:/exported.html
Here are the appropriate latencies we incur from missing each la= yer of cache.
Here is some general information about cache size and shape on the rcXX
machines.
/sys/devices/system/cpu/cpu0/cache/index0/coherency_line_size:64
/sys/devices/system/cpu/cpu0/cache/index0/level:1
/sys/devices/system/cpu/cpu0/cache/index0/number_of_sets:64
/sys/devices/system/cpu/cpu0/cache/index0/physical_line_partition:1
/sys/devices/system/cpu/cpu0/cache/index0/shared_cpu_list:0,4
/sys/devices/system/cpu/cpu0/cache/index0/shared_cpu_map:11
/sys/devices/system/cpu/cpu0/cache/index0/size:32K
/sys/devices/system/cpu/cpu0/cache/index0/type:Data
/sys/devices/system/cpu/cpu0/cache/index0/ways_of_associativity:8
/sys/devices/system/cpu/cpu0/cache/index1/coherency_line_size:64
/sys/devices/system/cpu/cpu0/cache/index1/level:1
/sys/devices/system/cpu/cpu0/cache/index1/number_of_sets:128
/sys/devices/system/cpu/cpu0/cache/index1/physical_line_partition:1
/sys/devices/system/cpu/cpu0/cache/index1/shared_cpu_list:0,4
/sys/devices/system/cpu/cpu0/cache/index1/shared_cpu_map:11
/sys/devices/system/cpu/cpu0/cache/index1/size:32K
/sys/devices/system/cpu/cpu0/cache/index1/type:Instruction
/sys/devices/system/cpu/cpu0/cache/index1/ways_of_associativity:4
/sys/devices/system/cpu/cpu0/cache/index2/coherency_line_size:64
/sys/devices/system/cpu/cpu0/cache/index2/level:2
/sys/devices/system/cpu/cpu0/cache/index2/number_of_sets:512
/sys/devices/system/cpu/cpu0/cache/index2/physical_line_partition:1
/sys/devices/system/cpu/cpu0/cache/index2/shared_cpu_list:0,4
/sys/devices/system/cpu/cpu0/cache/index2/shared_cpu_map:11
/sys/devices/system/cpu/cpu0/cache/index2/size:256K
/sys/devices/system/cpu/cpu0/cache/index2/type:Unified
/sys/devices/system/cpu/cpu0/cache/index2/ways_of_associativity:8
/sys/devices/system/cpu/cpu0/cache/index3/coherency_line_size:64
/sys/devices/system/cpu/cpu0/cache/index3/level:3
/sys/devices/system/cpu/cpu0/cache/index3/number_of_sets:8192
/sys/devices/system/cpu/cpu0/cache/index3/physical_line_partition:1
/sys/devices/system/cpu/cpu0/cache/index3/shared_cpu_list:0-7
/sys/devices/system/cpu/cpu0/cache/index3/shared_cpu_map:ff
/sys/devices/system/cpu/cpu0/cache/index3/size:8192K
/sys/devices/system/cpu/cpu0/cache/index3/type:Unified
/sys/devices/system/cpu/cpu0/cache/index3/ways_of_associativity:16
=
pre>