NAME¶
spu-ps - a ps-like tool, which dumps a report on the currently running SPU
contexts.
SYNOPSIS¶
spu-ps [
OPTIONS]
DESCRIPTION¶
Dump information about the running spu contexts.
OPTIONS¶
- -f, --fields=FIELD,FIELD,...
- list of fields to be dumped
- -s, --sort=FIELD
- sort the output according to the given field
- -h, --help
- display this help and exit
- -v, --version
- output version information and exit
Valid field names are:¶
- PPU_PID
- - PPU Side Process ID
- THREAD_ID
- - SPE Controlling Thread ID
- USER_NAME
- - User
- STATUS
- - Context Status
- FLAGS
- - Context Flags
- SPE
- - Allocated SPE
- TOTAL_TIME
- - Resident Time (loaded or running) in seconds
- USER_TIME
- - User Time in seconds
- SYSTEM_TIME
- - System Time in seconds
- LOADED_TIME
- - Loaded Time (loaded or running) in seconds
- VOLUNTARY_CTX_SWITCHES
- - Number of Voluntary Context Switches
- INVOLUNTARY_CTX_SWITCHES
- - Number of Involuntary Context Switches
- SLB_MISSES
- - Number of SLB Misses
- HASH_FAULTS
- - Number of Hash Faults
- MINOR_PAGE_FAULTS
- - Number of Minor Page Faults
- MAJOR_PAGE_FAULTS
- - Number of Major Page Faults
- CLASS2_INTERRUPTS
- - Number of Class2 Interrupts Received
- PPE_LIBRARY
- - Number of PPE Assisted Library Calls Performed
- BINARY_NAME
- - Binary Name
Default shown fields are:¶
- PPU_PID,THREAD_ID,USER_NAME,STATUS,FLAGS,SPE,TOTAL_TIME,USER_TIME,SYSTEM_TIME,LOADED_TIME,VOLUNTARY_CTX_SWITCHES,INVOLUNTARY_CTX_SWITCHES,SLB_MISSES,HASH_FAULTS,MINOR_PAGE_FAULTS,MAJOR_PAGE_FAULTS,CLASS2_INTERRUPTS,PPE_LIBRARY,BINARY_NAME
EXAMPLES¶
- spu-ps
- spu-ps -f PPU_PID,USER_NAME -s USER_NAME
COPYRIGHT¶
Copyright © IBM 2007. Released under the GNU GPL.
