Trap-Related Statistics - Fujitsu SPARC JPS1 Implementation Supplement Manual

Prefetch Instruction Count (prefetch_instructions)
Counter
Encoding
Counts the committed prefetch instructions.
Q.2.2

Trap-Related Statistics

All Traps Count (trap_all)
Counter
Encoding
Counts all trap events. The value is equivalent to the sum of type-specific traps
counters.
Interrupt Vector Trap Count (trap_int_vector)
Counter
Encoding
Counts the occurrences of
Level Interrupt Trap Count (trap_int_level)
Counter
Encoding
Counts the occurrences of
Spill Trap Count (trap_spill)
Counter
Encoding
Counts the occurrences of
Fill Trap Count (trap_fill)
Counter
Encoding
Count the occurrences of
206 SPARC JPS1 Implementation Supplement: Fujitsu SPARC64 V • Release 1.0, 1 July 2002
Any
001100
2
picu0
010110
2
picl0
010110
2
interrupt_vector_trap
picu1
010110
2
interrupt_level_
picl1
010110
2
n
spill_ _normal
picu2
010110
2
n ,
fill_ _normal
.
n.
, n .
spill_ _other
n .
fill_ _other