HP Caliper User Guide Release 5.5 (5900-2351, August 2012)

INST_CHKA_LDC_ALAT.INT The number of all advanced check load (chk.a) and check
load (ld.c) instructions that reach retirement. Counts only
retired integer instructions.
INST_FAILED_CHKA_LDC_ALAT.FP The number of failed advanced check load (chk.a) and
check load (ld.c) instructions that reach retirement. Counts
only failed floating-point instructions.
INST_FAILED_CHKA_LDC_ALAT.INT The number of failed advanced check load (chk.a) and
check load (ld.c) instructions that reach retirement. Counts
only failed integer instructions.
Percent data speculation miss Percentage of retired chk.a /ld.c instructions that failed.
Percent float advanced check load Percentage of floating-point chk.a /ld.c floating-point
instructions, with respect to all chk.a /ld.c instructions.
Percent integer advanced check load Percentage of retired chk.a /ld.c integer instructions that
failed.
Percent failed float advanced check
load
Percentage of floating-point chk.a /ld.c failed instructions
with respect to all chk.a /ld.c failed instructions.
Percent integer advanced check load Percentage of integer chk.a /ld.c instructions with respect
to all chk.a /ld.c instructions.
Percent float ALAT miss Percentage of floating-point components in all the misses
incurred by instructions accessing the ALAT.
Percent integer ALAT miss Percentage of integer components in all the misses incurred
by instructions accessing the ALAT.
Advanced check load per kinst The number of data speculation events per 1000 retired
instructions.
Failed advanced check load per kinst The number of data speculation fail events per 1000 retired
instructions.
% of cycles lost due to stalls Percent of cycles lost due to stalls.
% Core cycles due to this thread This indicates the percentage of available processor cycles
that the measured process consumed. The other processor
cycles were consumed by other process(es) running in the
core's other hyperthread or were lost to HyperThreading
overhead.
Metrics for Integrity Servers Intel® Itanium® 9500 Processors Systems
CPU_OP_CYCLES.ALL The number of variable clock cycles. (When charge rationing
is on, the period of the cycle could change.) It does not
count cycles when the CPU is in low power mode.
When HyperThreading is on, this is the number of variable
clock cycles used by the hyperthread of a specific process.
CPU_OP_CYCLES.ALL:all_threads=true The number of variable clock cycles used by both
hyperthreads. Available only when HyperThreading is on.
IA64_INST_RETIRED The number of retired instructions excluding
hardware-generated RSE operations. This event includes all
retired instructions including predicated off instructions and
nop instructions.
CYC_BE_BUBBLE.ANY Number of Backend cycles stalled.
DSPEC_CHKA_LDC_FAIL.ANY Any ALAT failed advanced check load (chk.a) or check load
(ld.c).
DSPEC_CHKA_LDC_FAIL.FP ALAT failed floating point chk.a ld.c.
DSPEC_CHKA_LDC_FAIL.INT ALAT failed integer chk.a ld.c.
DSPEC_CHKA_LDC.ANY Any ALAT chk.a ld.c.
alat Measurement Report Description 171