Filter
Top Products
Release 1.0, 1 July 2002 F. Chapter Q Performance Instrumentation 207
●
Software Instruction Trap (trap_trap_inst)
Counts the occurrences of Tcc instructions.
●
Instruction MMU Miss Trap (trap_IMMU_miss)
Counts the occurrences of
fast_instruction_access_MMU_miss
.
●
Data MMU Miss Trap (trap_DMMU_miss)
Counts the occurrences of
fast_data_instruction_access_MMU_miss
.
Q.2.3 MMU Event Counters
●
Instruction uTLB Miss (write_if_uTLB)
Counts the occurrences of instruction uTLB misses.
●
Data uTLB Miss (write_op_uTLB)
Counts the occurrences of data uTLB misses.
Note –
Occurrences of main TLB misses are counted by
trap_IMMU_miss
/
trap_DMMU_miss
.
Counter picl2
Encoding 010110
2
Counter picu3
Encoding 010110
2
Counter picl3
Encoding 010110
2
Counter picu1
Encoding 100000
2
Counter picl1
Encoding 100000
2