Prefetch Instruction Count (prefetch_instructions)

Counter Any

Encoding 0011002

Counts the committed prefetch instructions.

Q.2.2 Trap-Related Statistics

All Traps Count (trap_all)

Counter picu0

Encoding 0101102

Counts all trap events. The value is equivalent to the sum of type-specific traps counters.

Interrupt Vector Trap Count (trap_int_vector)

Counter picl0

Encoding 0101102

Counts the occurrences of interrupt_vector_trap.

Level Interrupt Trap Count (trap_int_level)

Counter picu1

Encoding 0101102

Counts the occurrences of interrupt_level_n.

Spill Trap Count (trap_spill)

Counter picl1

Encoding 0101102

Counts the occurrences of spill_n_normal, spill_n_other.

Fill Trap Count (trap_fill)

Counter picu2

Encoding 0101102

Count the occurrences of fill_n_normal, fill_n_other.

206 SPARC JPS1 Implementation Supplement: Fujitsu SPARC64 V • Release 1.0, 1 July 2002

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Fujitsu Fujitsu SPARC64 V manual Trap-Related Statistics