ESESC Power

McPAT performance Counters

ICache Counters

#	Counter Name
1	total_accesses
2	read_accesses
3	read_misses
4	replacements (find an equivalent in the WB from esesc)
5	read_hits
6	total_hits
7	total_misses
8	miss_buffer_accesses
9	fill_buffer_accesses
10	prefetch_buffer_accesses
12	prefetch_buffer_hits
13	prefetch_buffer_writes
14	prefetch_buffer_reads

Branch Predictor Counter

#	Counter Name
1	predictor_accesses

i-TLB

#	Counter Name
1	total_hits
2	total_accesses
3	total_misses

Branch Predictor Counter

#	Counter Name
1	total_accesses
2	read_accesses
3	write_accesses
4	write_hits
5	read_hits
6	total_hits
7	read_misses
8	write_misses
9	total_misses

Data TLB

#	Counter Name
1	total_accesses
2	read_accesses
3	write_accesses
4	write_hits
5	read_hits
6	total_hits
7	read_misses
8	write_misses
9	total_misses

Data Cache

#	Counter Name
1	total_accesses
2	read_accesses
3	write_accesses
4	write_hits
5	read_hits
6	total_hits
7	read_misses
8	write_misses
9	total_misses
10	prefetch_buffer_accesses
12	prefetch_buffer_hits
13	prefetch_buffer_writes
14	prefetch_buffer_reads
15	replacements
16	write_backs
17	miss_buffer_accesses
18	fill_buffer_accesses
19	wbb_writes
20	wbb_reads

Branch Target Buffer - BTB

#	Counter Name
1	total_accesses
2	read_accesses
3	write_accesses
4	write_hits
5	read_hits
6	total_hits
7	read_misses
8	write_misses
9	total_misses
10	replacement

Core

#	Counter Name
1	instruction_buffer_reads
2	instruction_buffer_writes
3	ROB_reads
4	ROB_writes
5	rename_accesses
6	inst_window_reads
7	inst_window_writes
8	inst_window_wakeup_access
9	inst_window_selections
10	archi_int_regfile_reads
11	archi_float_regfile_reads
12	phy_int_regfile_reads
13	phy_float_regfile_reads
14	phy_int_regfile_writes
15	phy_float_regfile_writes
16	archi_int_regfile_writes
17	archi_float_regfile_writes
18	windowed_reg_accesses
19	windowed_reg_transports
20	ialu_access
21	fpu_access
22	bypassbus_access
23	load_buffer_reads
24	load_buffer_writes
25	store_buffer_reads
26	store_buffer_writes
27	store_buffer_forwards
28	main_memory_access
29	main_memory_write

L2 Directory

#	Counter Name
1	total_accesses
2	read_accesses
3	write_accesses

L2

#	Counter Name
1	total_accesses
2	read_accesses
3	write_accesses
4	total_hits
5	total_misses
6	read_hits
7	write_hits
8	read_misses
9	write_misses
10	replacement
11	write_backs
12	miss_buffer_accesses
13	fill_buffer_accesses
14	prefetch_buffer_accesses
15	prefetch_buffer_writes
16	prefetch_buffer_reads
17	prefetch_buffer_hits
18	wbb_writes
19	wbb_reads

Branch Predictor Counter

Branch Predictor Counter

10. L3 1. total_accesses 2. read_accesses 3. write_accesses 4. total_hits 5. total_misses 6. read_hits 7. write_hits 8. read_misses 9. write_misses 10. repalcement 11. write_backs 12. miss_buffer_accesses 13. fill_buffer_accesses 14. prefetch_buffer_accesses 15. prefetch_buffer_writes 16. prefetch_buffer_reads 17. prefetch_buffer_hits 18. wbb_writes 19. wbb_reads

Branch Predictor Counter

12. memory 1. memory_accesses 2. memory_reads 3. memory_writes