Add option -s or --short to display the header using a short
counter name. With this option the counter symbol names, which can be
very long as in IDCW_ON_DRAWER_DRAWER_HIT are replaced by a shorter
name. That name consists of an abbrevation for the counter set
this counter belongs to and the counter number in that set.
The abbrevations are:
B --> Basic counter set
P --> Problem state counter set
C --> Crypto counter set
E --> Extended counter set
M --> MT_Diagnostic counter set
U --> Undefined counter.
Display E165 for counter name IDCW_ON_DRAWER_DRAWER_HIT
which is counter number 165 from the extended counter set.
Signed-off-by: Thomas Richter <tmricht@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
Add a function to detect the existence of the CPU Measurement Sampling
Facility on a system.
Add a function which extracts the CPU Measurement Sampling Facility
characteristics on a system, such as
- minimum sample speed
- maximum sample speed
- current CPU speed
- basic sample size in bytes
- diagnostic sample size in bytes
Add a function to detect the existence of the CPU Measurement Sampling
Facility on a system and return the current sampling buffer management
characteristics, such as:
- minimum supported sampling buffer size
- maximum supported sampling buffer size
Add a function to detect the existence of the CPU Measurement Counting
Facility on a system.
Add a function which extracts the CPU Measurement Counting Facility
characteristics on a system, such as
- counter first version number
- counter second version number
- counter set authorization level
Add a function the returm the PMU type number of a CPU Measurement
Facility device driver. These numbers may vary between boots.
Signed-off-by: Thomas Richter <tmricht@linux.ibm.com>
Acked-by: Sumanth Korikkar <sumanthk@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
