mirror of https://github.com/Qortal/Brooklyn
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
108 lines
4.8 KiB
108 lines
4.8 KiB
What: /sys/devices/system/cpu/dscr_default |
|
Date: 13-May-2014 |
|
KernelVersion: v3.15.0 |
|
Contact: |
|
Description: Writes are equivalent to writing to |
|
/sys/devices/system/cpu/cpuN/dscr on all CPUs. |
|
Reads return the last written value or 0. |
|
This value is not a global default: it is a way to set |
|
all per-CPU defaults at the same time. |
|
Values: 64 bit unsigned integer (bit field) |
|
|
|
What: /sys/devices/system/cpu/cpu[0-9]+/dscr |
|
Date: 13-May-2014 |
|
KernelVersion: v3.15.0 |
|
Contact: |
|
Description: Default value for the Data Stream Control Register (DSCR) on |
|
a CPU. |
|
This default value is used when the kernel is executing and |
|
for any process that has not set the DSCR itself. |
|
If a process ever sets the DSCR (via direct access to the |
|
SPR) that value will be persisted for that process and used |
|
on any CPU where it executes (overriding the value described |
|
here). |
|
If set by a process it will be inherited by child processes. |
|
Values: 64 bit unsigned integer (bit field) |
|
|
|
What: /sys/devices/system/cpu/cpuX/topology/physical_package_id |
|
Description: physical package id of cpuX. Typically corresponds to a physical |
|
socket number, but the actual value is architecture and platform |
|
dependent. |
|
Values: integer |
|
|
|
What: /sys/devices/system/cpu/cpuX/topology/die_id |
|
Description: the CPU die ID of cpuX. Typically it is the hardware platform's |
|
identifier (rather than the kernel's). The actual value is |
|
architecture and platform dependent. |
|
Values: integer |
|
|
|
What: /sys/devices/system/cpu/cpuX/topology/core_id |
|
Description: the CPU core ID of cpuX. Typically it is the hardware platform's |
|
identifier (rather than the kernel's). The actual value is |
|
architecture and platform dependent. |
|
Values: integer |
|
|
|
What: /sys/devices/system/cpu/cpuX/topology/book_id |
|
Description: the book ID of cpuX. Typically it is the hardware platform's |
|
identifier (rather than the kernel's). The actual value is |
|
architecture and platform dependent. it's only used on s390. |
|
Values: integer |
|
|
|
What: /sys/devices/system/cpu/cpuX/topology/drawer_id |
|
Description: the drawer ID of cpuX. Typically it is the hardware platform's |
|
identifier (rather than the kernel's). The actual value is |
|
architecture and platform dependent. it's only used on s390. |
|
Values: integer |
|
|
|
What: /sys/devices/system/cpu/cpuX/topology/core_cpus |
|
Description: internal kernel map of CPUs within the same core. |
|
(deprecated name: "thread_siblings") |
|
Values: hexadecimal bitmask. |
|
|
|
What: /sys/devices/system/cpu/cpuX/topology/core_cpus_list |
|
Description: human-readable list of CPUs within the same core. |
|
The format is like 0-3, 8-11, 14,17. |
|
(deprecated name: "thread_siblings_list"). |
|
Values: decimal list. |
|
|
|
What: /sys/devices/system/cpu/cpuX/topology/package_cpus |
|
Description: internal kernel map of the CPUs sharing the same physical_package_id. |
|
(deprecated name: "core_siblings"). |
|
Values: hexadecimal bitmask. |
|
|
|
What: /sys/devices/system/cpu/cpuX/topology/package_cpus_list |
|
Description: human-readable list of CPUs sharing the same physical_package_id. |
|
The format is like 0-3, 8-11, 14,17. |
|
(deprecated name: "core_siblings_list") |
|
Values: decimal list. |
|
|
|
What: /sys/devices/system/cpu/cpuX/topology/die_cpus |
|
Description: internal kernel map of CPUs within the same die. |
|
Values: hexadecimal bitmask. |
|
|
|
What: /sys/devices/system/cpu/cpuX/topology/die_cpus_list |
|
Description: human-readable list of CPUs within the same die. |
|
The format is like 0-3, 8-11, 14,17. |
|
Values: decimal list. |
|
|
|
What: /sys/devices/system/cpu/cpuX/topology/book_siblings |
|
Description: internal kernel map of cpuX's hardware threads within the same |
|
book_id. it's only used on s390. |
|
Values: hexadecimal bitmask. |
|
|
|
What: /sys/devices/system/cpu/cpuX/topology/book_siblings_list |
|
Description: human-readable list of cpuX's hardware threads within the same |
|
book_id. |
|
The format is like 0-3, 8-11, 14,17. it's only used on s390. |
|
Values: decimal list. |
|
|
|
What: /sys/devices/system/cpu/cpuX/topology/drawer_siblings |
|
Description: internal kernel map of cpuX's hardware threads within the same |
|
drawer_id. it's only used on s390. |
|
Values: hexadecimal bitmask. |
|
|
|
What: /sys/devices/system/cpu/cpuX/topology/drawer_siblings_list |
|
Description: human-readable list of cpuX's hardware threads within the same |
|
drawer_id. |
|
The format is like 0-3, 8-11, 14,17. it's only used on s390. |
|
Values: decimal list.
|
|
|