Apple Microarchitecture Research by Dougall Johnson M1/A14 P-core (Firestorm): Overview | Base Instructions | SIMD and FP Instructions M1/A14 E-core (Icestorm): Overview | Base Instructions | SIMD and FP Instructions
Code:
scvtf s0, w0
mov x0, 1 mov x1, 2
(no loop instructions)
Retires: 2.000
Issues: 2.000
Integer unit issues: 0.000
Load/store unit issues: 1.000
SIMD/FP unit issues: 1.000
retire uop (01) | cycle (02) | 03 | 1e | 3f | 4f | 51 | schedule uop (52) | schedule simd uop (54) | schedule ldst uop (55) | dispatch simd uop (57) | dispatch ldst uop (58) | simd uops in schedulers (5a) | ldst uops in schedulers (5b) | 60 | 69 | 6d | 6e | map stall dispatch (70) | map rewind (75) | map stall (76) | dispatch uop (78) | map ldst uop (7d) | map simd uop (7e) | map ldst uop inputs (80) | map simd uop inputs (81) | 82 | 83 | flush restart other nonspec (84) | 85 | inst all (8c) | inst simd alu (9a) | ld unit uop (a6) | l1d cache writeback (a8) | ac | cf | d5 | map dispatch bubble (d6) | dd | fetch restart (de) | e0 | ? ldst retires (ed) | ? simd retires (ee) | f5 | f6 | f7 | f8 | fd |
2004 | 376 | 2 | 0 | 361 | 0 | 25 | 2000 | 1000 | 1000 | 1000 | 1000 | 14075 | 22820 | 1 | 357 | 376 | 376 | 72 | 3 | 109 | 2000 | 1000 | 1000 | 1000 | 1000 | 376 | 376 | 1 | 1 | 1001 | 1000 | 1000 | 0 | 0 | 73 | 2 | 16 | 2 | 1 | 373 | 1000 | 1000 | 377 | 377 | 377 | 377 | 378 |
2004 | 376 | 2 | 0 | 361 | 0 | 25 | 2000 | 1000 | 1000 | 1000 | 1000 | 14075 | 22820 | 0 | 357 | 376 | 376 | 72 | 3 | 109 | 2000 | 1000 | 1000 | 1000 | 1000 | 376 | 379 | 1 | 1 | 1001 | 1000 | 1000 | 0 | 0 | 73 | 2 | 16 | 2 | 2 | 373 | 1000 | 1000 | 377 | 377 | 380 | 377 | 379 |
2004 | 376 | 3 | 0 | 361 | 0 | 25 | 2000 | 1000 | 1000 | 1000 | 1000 | 14075 | 22820 | 0 | 357 | 376 | 376 | 72 | 3 | 109 | 2000 | 1000 | 1000 | 1000 | 1000 | 376 | 376 | 1 | 1 | 1001 | 1000 | 1000 | 0 | 0 | 73 | 2 | 16 | 2 | 2 | 373 | 1000 | 1000 | 377 | 377 | 377 | 377 | 377 |
2004 | 376 | 2 | 0 | 361 | 0 | 25 | 2000 | 1000 | 1000 | 1000 | 1000 | 14075 | 22820 | 1 | 357 | 376 | 376 | 72 | 3 | 109 | 2000 | 1000 | 1000 | 1000 | 1000 | 376 | 376 | 1 | 1 | 1001 | 1000 | 1000 | 0 | 0 | 73 | 2 | 16 | 2 | 2 | 373 | 1000 | 1000 | 377 | 377 | 377 | 377 | 377 |
2004 | 376 | 3 | 0 | 361 | 0 | 25 | 2000 | 1000 | 1000 | 1000 | 1000 | 14075 | 22820 | 0 | 357 | 376 | 376 | 72 | 3 | 109 | 2000 | 1000 | 1000 | 1000 | 1000 | 376 | 376 | 1 | 1 | 1001 | 1000 | 1000 | 0 | 0 | 73 | 2 | 16 | 2 | 2 | 373 | 1000 | 1000 | 377 | 377 | 377 | 377 | 377 |
2004 | 376 | 2 | 0 | 361 | 0 | 25 | 2000 | 1000 | 1000 | 1000 | 1000 | 14075 | 22820 | 0 | 357 | 376 | 376 | 72 | 3 | 109 | 2000 | 1000 | 1000 | 1000 | 1000 | 377 | 376 | 1 | 1 | 1001 | 1000 | 1000 | 0 | 0 | 73 | 2 | 16 | 2 | 2 | 373 | 1000 | 1000 | 377 | 377 | 377 | 377 | 377 |
2004 | 376 | 2 | 0 | 361 | 0 | 25 | 2000 | 1000 | 1000 | 1000 | 1000 | 14075 | 22820 | 0 | 357 | 376 | 376 | 72 | 3 | 109 | 2000 | 1000 | 1000 | 1000 | 1000 | 377 | 376 | 1 | 1 | 1001 | 1000 | 1000 | 0 | 0 | 73 | 2 | 16 | 2 | 2 | 373 | 1000 | 1000 | 377 | 377 | 377 | 377 | 377 |
2004 | 376 | 3 | 0 | 361 | 2 | 25 | 2000 | 1000 | 1000 | 1000 | 1000 | 14075 | 22820 | 0 | 357 | 376 | 376 | 72 | 3 | 109 | 2000 | 1000 | 1000 | 1000 | 1000 | 376 | 376 | 1 | 1 | 1001 | 1000 | 1000 | 0 | 0 | 73 | 2 | 16 | 2 | 2 | 373 | 1000 | 1000 | 377 | 377 | 377 | 377 | 377 |
2004 | 376 | 3 | 0 | 361 | 0 | 25 | 2000 | 1000 | 1000 | 1000 | 1000 | 14075 | 22930 | 1 | 358 | 376 | 376 | 72 | 3 | 109 | 2000 | 1000 | 1000 | 1000 | 1000 | 376 | 379 | 1 | 1 | 1001 | 1000 | 1000 | 0 | 0 | 73 | 2 | 16 | 2 | 2 | 373 | 1000 | 1000 | 377 | 377 | 377 | 377 | 377 |
2004 | 376 | 2 | 0 | 361 | 0 | 25 | 2000 | 1000 | 1000 | 1000 | 1000 | 14075 | 22820 | 0 | 357 | 376 | 376 | 72 | 3 | 109 | 2000 | 1000 | 1000 | 1000 | 1000 | 376 | 376 | 1 | 1 | 1001 | 1000 | 1000 | 0 | 0 | 73 | 2 | 16 | 2 | 2 | 373 | 1000 | 1000 | 377 | 377 | 377 | 377 | 377 |
Code:
scvtf s0, w0 fmov x0, d0
mov x0, 1 mov x1, 2
(fused SUBS/B.cc loop)
Result (median cycles for code): 13.0032
retire uop (01) | cycle (02) | 03 | mmu table walk instruction (07) | l2 tlb miss data (0b) | 18 | 19 | 1e | 1f | 3f | 4f | 51 | schedule uop (52) | schedule int uop (53) | schedule simd uop (54) | schedule ldst uop (55) | dispatch int uop (56) | dispatch simd uop (57) | dispatch ldst uop (58) | int uops in schedulers (59) | simd uops in schedulers (5a) | ldst uops in schedulers (5b) | 60 | 69 | 6b | 6d | 6e | map stall dispatch (70) | map rewind (75) | map stall (76) | dispatch uop (78) | map int uop (7c) | map ldst uop (7d) | map simd uop (7e) | map int uop inputs (7f) | map ldst uop inputs (80) | map simd uop inputs (81) | 82 | 83 | flush restart other nonspec (84) | 85 | inst all (8c) | inst branch (8d) | inst branch taken (90) | inst branch cond (94) | inst int alu (97) | inst simd alu (9a) | 9f | l1d tlb miss (a1) | ld unit uop (a6) | l1d cache writeback (a8) | a9 | ac | c2 | cf | d0 | d5 | map dispatch bubble (d6) | dd | fetch restart (de) | e0 | ? int output thing (e9) | ? ldst retires (ed) | ? simd retires (ee) | ? int retires (ef) | f5 | f6 | f7 | f8 | fd |
30204 | 130032 | 974 | 0 | 0 | 0 | 0 | 0 | 0 | 130017 | 119409 | 25 | 40100 | 10100 | 20000 | 10000 | 100 | 20000 | 10000 | 500 | 6214497 | 14802709 | 0 | 130013 | 0 | 130032 | 130032 | 125466 | 3 | 126240 | 30100 | 200 | 10000 | 20000 | 200 | 10000 | 20000 | 130032 | 130032 | 1 | 1 | 20201 | 100 | 99 | 100 | 10100 | 10000 | 100 | 0 | 10000 | 5 | 0 | 0 | 0 | 1310 | 1 | 6 | 16 | 3 | 2 | 129519 | 10000 | 10000 | 10000 | 10100 | 130033 | 130033 | 130033 | 130033 | 130033 |
30204 | 130032 | 974 | 0 | 0 | 0 | 0 | 0 | 0 | 130017 | 119408 | 25 | 40100 | 10100 | 20000 | 10000 | 100 | 20000 | 10000 | 500 | 6214497 | 14802709 | 0 | 130013 | 0 | 130032 | 130032 | 125466 | 3 | 126240 | 30100 | 200 | 10000 | 20000 | 200 | 10000 | 20127 | 130032 | 130032 | 1 | 1 | 20201 | 100 | 99 | 100 | 10100 | 10000 | 100 | 0 | 10000 | 0 | 0 | 0 | 0 | 1310 | 1 | 2 | 16 | 2 | 2 | 129519 | 10000 | 10000 | 10000 | 10100 | 130037 | 130033 | 130033 | 130033 | 130033 |
30204 | 130032 | 974 | 1 | 0 | 0 | 0 | 0 | 0 | 130017 | 119408 | 25 | 40100 | 10100 | 20000 | 10000 | 100 | 20000 | 10000 | 500 | 6214497 | 14802709 | 0 | 130013 | 3 | 130032 | 130032 | 125466 | 3 | 126240 | 30100 | 200 | 10000 | 20000 | 200 | 10000 | 20000 | 130032 | 130032 | 1 | 1 | 20201 | 100 | 99 | 100 | 10100 | 10000 | 100 | 0 | 10000 | 0 | 0 | 0 | 0 | 1310 | 1 | 2 | 16 | 2 | 2 | 129519 | 10000 | 10000 | 10000 | 10100 | 130033 | 130033 | 130033 | 130033 | 130033 |
30204 | 130032 | 974 | 1 | 0 | 0 | 0 | 0 | 0 | 130017 | 119408 | 25 | 40100 | 10100 | 20000 | 10000 | 100 | 20000 | 10000 | 500 | 6214497 | 14802709 | 0 | 130013 | 0 | 130032 | 130032 | 125466 | 3 | 126240 | 30100 | 200 | 10000 | 20000 | 200 | 10000 | 20000 | 130032 | 130032 | 1 | 1 | 20201 | 100 | 99 | 100 | 10100 | 10000 | 100 | 0 | 10000 | 0 | 0 | 0 | 0 | 1310 | 1 | 2 | 16 | 2 | 2 | 129519 | 10000 | 10000 | 10000 | 10100 | 130033 | 130033 | 130033 | 130033 | 130033 |
30204 | 130032 | 974 | 0 | 0 | 0 | 0 | 0 | 0 | 130017 | 119408 | 25 | 40100 | 10100 | 20000 | 10000 | 100 | 20000 | 10000 | 500 | 6214497 | 14802821 | 0 | 130013 | 0 | 130032 | 130032 | 125466 | 3 | 126240 | 30100 | 200 | 10000 | 20000 | 200 | 10000 | 20000 | 130032 | 130032 | 1 | 1 | 20201 | 100 | 99 | 100 | 10100 | 10000 | 100 | 0 | 10000 | 0 | 0 | 0 | 0 | 1310 | 1 | 2 | 16 | 2 | 2 | 129519 | 10000 | 10000 | 10000 | 10100 | 130033 | 130033 | 130033 | 130033 | 130033 |
30204 | 130032 | 974 | 0 | 0 | 0 | 0 | 9 | 0 | 130017 | 119408 | 25 | 40100 | 10100 | 20000 | 10000 | 100 | 20000 | 10000 | 500 | 6214497 | 14802709 | 0 | 130014 | 0 | 130032 | 130032 | 125466 | 3 | 126240 | 30100 | 200 | 10000 | 20000 | 200 | 10000 | 20000 | 130032 | 130032 | 1 | 1 | 20201 | 100 | 99 | 100 | 10100 | 10000 | 100 | 0 | 10000 | 0 | 0 | 0 | 0 | 1310 | 1 | 2 | 16 | 2 | 2 | 129519 | 10000 | 10000 | 10000 | 10100 | 130033 | 130033 | 130033 | 130033 | 130033 |
30204 | 130032 | 974 | 0 | 0 | 0 | 0 | 0 | 0 | 130017 | 119476 | 25 | 40100 | 10100 | 20000 | 10000 | 100 | 20116 | 10000 | 500 | 6214497 | 14802709 | 0 | 130013 | 0 | 130033 | 130032 | 125509 | 15 | 126240 | 30100 | 200 | 10000 | 20000 | 200 | 10000 | 20000 | 130032 | 130032 | 1 | 1 | 20201 | 100 | 99 | 100 | 10100 | 10000 | 100 | 0 | 10003 | 3 | 0 | 0 | 0 | 1310 | 1 | 2 | 16 | 2 | 2 | 129519 | 10000 | 10000 | 10000 | 10100 | 130033 | 130033 | 130033 | 130033 | 130068 |
30204 | 130032 | 974 | 0 | 0 | 0 | 0 | 0 | 0 | 130017 | 119408 | 25 | 40100 | 10100 | 20000 | 10000 | 100 | 20000 | 10000 | 500 | 6214497 | 14802709 | 0 | 130013 | 0 | 130032 | 130033 | 125466 | 3 | 126240 | 30100 | 200 | 10000 | 20000 | 200 | 10000 | 20000 | 130032 | 130032 | 1 | 1 | 20201 | 100 | 99 | 100 | 10100 | 10000 | 100 | 3 | 10000 | 1 | 2 | 8568 | 2 | 1310 | 1 | 6 | 16 | 2 | 2 | 129519 | 10000 | 10000 | 10000 | 10100 | 130033 | 130033 | 130033 | 130033 | 130033 |
30204 | 130032 | 974 | 0 | 0 | 0 | 0 | 0 | 0 | 130017 | 119409 | 25 | 40100 | 10100 | 20000 | 10000 | 100 | 20000 | 10000 | 500 | 6214641 | 14802709 | 0 | 130013 | 0 | 130032 | 130032 | 125466 | 3 | 126240 | 30100 | 200 | 10000 | 20000 | 200 | 10000 | 20000 | 130032 | 130032 | 1 | 1 | 20201 | 100 | 99 | 100 | 10100 | 10000 | 100 | 0 | 10000 | 0 | 0 | 3 | 0 | 1310 | 0 | 2 | 16 | 2 | 2 | 129519 | 10000 | 10000 | 10000 | 10100 | 130033 | 130033 | 130033 | 130033 | 130033 |
30204 | 130032 | 974 | 0 | 0 | 0 | 0 | 0 | 0 | 130018 | 119408 | 25 | 40100 | 10100 | 20000 | 10000 | 100 | 20000 | 10000 | 500 | 6214497 | 14802709 | 0 | 130013 | 0 | 130032 | 130032 | 125466 | 3 | 126240 | 30100 | 200 | 10000 | 20000 | 200 | 10000 | 20000 | 130032 | 130032 | 1 | 1 | 20201 | 100 | 99 | 100 | 10100 | 10000 | 100 | 0 | 10000 | 0 | 0 | 0 | 0 | 1310 | 1 | 2 | 16 | 2 | 2 | 129519 | 10000 | 10000 | 10000 | 10100 | 130033 | 130033 | 130033 | 130033 | 130033 |
Result (median cycles for code): 13.0032
retire uop (01) | cycle (02) | 03 | l2 tlb miss instruction (0a) | 1e | 3f | 4f | 51 | schedule uop (52) | schedule int uop (53) | schedule simd uop (54) | schedule ldst uop (55) | dispatch int uop (56) | dispatch simd uop (57) | dispatch ldst uop (58) | int uops in schedulers (59) | simd uops in schedulers (5a) | ldst uops in schedulers (5b) | 5f | 60 | 69 | 6d | 6e | map stall dispatch (70) | map rewind (75) | map stall (76) | dispatch uop (78) | map int uop (7c) | map ldst uop (7d) | map simd uop (7e) | map int uop inputs (7f) | map ldst uop inputs (80) | map simd uop inputs (81) | 82 | 83 | flush restart other nonspec (84) | 85 | inst all (8c) | inst branch (8d) | inst branch taken (90) | inst branch cond (94) | inst int alu (97) | inst simd alu (9a) | 9f | ld unit uop (a6) | l1d cache writeback (a8) | ac | c2 | branch cond mispred nonspec (c5) | branch mispred nonspec (cb) | cf | d5 | map dispatch bubble (d6) | dd | fetch restart (de) | e0 | ? int output thing (e9) | ? ldst retires (ed) | ? simd retires (ee) | ? int retires (ef) | f5 | f6 | f7 | f8 | fd |
30024 | 130032 | 974 | 0 | 12 | 130017 | 119408 | 25 | 40010 | 10010 | 20000 | 10000 | 10 | 20000 | 10000 | 50 | 6214593 | 14800528 | 0 | 0 | 130013 | 130032 | 130032 | 125489 | 3 | 126264 | 30010 | 20 | 10000 | 20000 | 20 | 10000 | 20000 | 130032 | 130032 | 1 | 1 | 20021 | 10 | 9 | 10 | 10010 | 10000 | 10 | 10000 | 0 | 6 | 0 | 0 | 0 | 1270 | 5 | 16 | 5 | 3 | 129519 | 10000 | 10000 | 10000 | 10010 | 130040 | 130036 | 130033 | 130035 | 130033 |
30024 | 130032 | 974 | 0 | 12 | 130017 | 119410 | 25 | 40010 | 10010 | 20000 | 10000 | 10 | 20000 | 10000 | 50 | 6214497 | 14800528 | 0 | 0 | 130013 | 130032 | 130032 | 125491 | 3 | 126262 | 30010 | 20 | 10000 | 20000 | 20 | 10000 | 20000 | 130032 | 130032 | 1 | 1 | 20021 | 10 | 9 | 10 | 10010 | 10000 | 10 | 10000 | 1 | 3 | 0 | 0 | 0 | 1270 | 5 | 16 | 3 | 5 | 129519 | 10000 | 10000 | 10000 | 10010 | 130077 | 130036 | 130033 | 130033 | 130033 |
30024 | 130032 | 974 | 0 | 0 | 130017 | 119408 | 25 | 40010 | 10010 | 20000 | 10000 | 10 | 20000 | 10000 | 50 | 6214497 | 14800528 | 0 | 0 | 130016 | 130033 | 130032 | 125489 | 3 | 126262 | 30010 | 20 | 10000 | 20000 | 20 | 10000 | 20000 | 130032 | 130032 | 1 | 1 | 20021 | 10 | 9 | 10 | 10010 | 10000 | 10 | 10000 | 1 | 3 | 0 | 0 | 0 | 1272 | 4 | 16 | 4 | 5 | 129519 | 10000 | 10000 | 10000 | 10010 | 130049 | 130039 | 130034 | 130033 | 130036 |
30024 | 130032 | 974 | 0 | 12 | 130017 | 119408 | 25 | 40010 | 10010 | 20000 | 10000 | 10 | 20000 | 10000 | 50 | 6214593 | 14800528 | 0 | 0 | 130016 | 130032 | 130032 | 125489 | 3 | 126262 | 30012 | 20 | 10000 | 20000 | 20 | 10000 | 20000 | 130032 | 130032 | 1 | 1 | 20021 | 10 | 9 | 10 | 10010 | 10000 | 10 | 10000 | 1 | 3 | 0 | 0 | 0 | 1270 | 6 | 16 | 5 | 4 | 129519 | 10000 | 10000 | 10000 | 10010 | 130034 | 130036 | 130034 | 130033 | 130033 |
30024 | 130032 | 974 | 0 | 12 | 130017 | 119408 | 25 | 40010 | 10010 | 20000 | 10000 | 12 | 20000 | 10000 | 60 | 6214497 | 14800528 | 0 | 0 | 130013 | 130032 | 130033 | 125491 | 3 | 126262 | 30010 | 20 | 10000 | 20000 | 20 | 10000 | 20000 | 130032 | 130032 | 1 | 1 | 20021 | 10 | 9 | 10 | 10010 | 10000 | 10 | 10000 | 1 | 3 | 0 | 0 | 0 | 1270 | 5 | 16 | 3 | 5 | 129520 | 10000 | 10000 | 10000 | 10010 | 130120 | 130195 | 130046 | 130034 | 130033 |
30024 | 130032 | 974 | 0 | 12 | 130017 | 119408 | 25 | 40010 | 10010 | 20000 | 10000 | 10 | 20000 | 10000 | 50 | 6214497 | 14800752 | 0 | 0 | 130014 | 130034 | 130033 | 125489 | 3 | 126262 | 30010 | 20 | 10000 | 20000 | 20 | 10000 | 20000 | 130032 | 130032 | 1 | 1 | 20021 | 10 | 9 | 10 | 10010 | 10000 | 10 | 10000 | 0 | 3 | 0 | 0 | 0 | 1270 | 4 | 16 | 7 | 5 | 129519 | 10000 | 10000 | 10000 | 10010 | 130071 | 130034 | 130033 | 130033 | 130034 |
30024 | 130032 | 974 | 0 | 12 | 130018 | 119408 | 25 | 40010 | 10010 | 20000 | 10000 | 10 | 20000 | 10000 | 50 | 6214497 | 14800528 | 0 | 0 | 130013 | 130033 | 130032 | 125489 | 3 | 126262 | 30010 | 20 | 10000 | 20000 | 20 | 10000 | 20000 | 130032 | 130032 | 1 | 1 | 20021 | 10 | 9 | 10 | 10010 | 10000 | 10 | 10000 | 1 | 0 | 0 | 0 | 0 | 1270 | 5 | 16 | 5 | 6 | 129519 | 10000 | 10000 | 10000 | 10010 | 130037 | 130033 | 130033 | 130033 | 130036 |
30024 | 130033 | 974 | 0 | 12 | 130017 | 119408 | 25 | 40010 | 10010 | 20000 | 10000 | 10 | 20000 | 10000 | 50 | 6214497 | 14800876 | 0 | 0 | 130013 | 130032 | 130033 | 125489 | 3 | 126262 | 30010 | 20 | 10000 | 20000 | 20 | 10000 | 20000 | 130032 | 130032 | 1 | 1 | 20021 | 10 | 9 | 10 | 10010 | 10000 | 10 | 10000 | 1 | 3 | 0 | 0 | 0 | 1270 | 4 | 16 | 4 | 6 | 129519 | 10000 | 10000 | 10000 | 10010 | 130033 | 130033 | 130034 | 130036 | 130033 |
30024 | 130032 | 974 | 0 | 12 | 130017 | 119408 | 25 | 40010 | 10010 | 20000 | 10000 | 10 | 20000 | 10000 | 50 | 6214497 | 14800528 | 0 | 0 | 130013 | 130034 | 130032 | 125490 | 3 | 126266 | 30010 | 20 | 10000 | 20000 | 20 | 10000 | 20000 | 130032 | 130032 | 1 | 1 | 20021 | 10 | 9 | 10 | 10010 | 10000 | 10 | 10000 | 1 | 3 | 0 | 0 | 0 | 1270 | 4 | 16 | 4 | 5 | 129519 | 10000 | 10000 | 10000 | 10010 | 130033 | 130033 | 130033 | 130033 | 130033 |
30024 | 130032 | 974 | 0 | 12 | 130017 | 119410 | 25 | 40010 | 10010 | 20000 | 10000 | 10 | 20000 | 10000 | 50 | 6214497 | 14800528 | 0 | 0 | 130013 | 130032 | 130035 | 125489 | 3 | 126262 | 30010 | 20 | 10000 | 20000 | 20 | 10000 | 20000 | 130032 | 130032 | 1 | 1 | 20021 | 10 | 9 | 10 | 10010 | 10000 | 10 | 10000 | 0 | 0 | 0 | 0 | 0 | 1270 | 4 | 16 | 4 | 5 | 129519 | 10000 | 10000 | 10000 | 10010 | 130360 | 130050 | 130034 | 130037 | 130033 |
Count: 8
Code:
scvtf s0, w8 scvtf s1, w8 scvtf s2, w8 scvtf s3, w8 scvtf s4, w8 scvtf s5, w8 scvtf s6, w8 scvtf s7, w8
mov x8, 9
(fused SUBS/B.cc loop)
Result (median cycles for code divided by count): 0.3339
retire uop (01) | cycle (02) | 03 | mmu table walk data (08) | l2 tlb miss data (0b) | 18 | 19 | 1e | 1f | 3f | 4f | 51 | schedule uop (52) | schedule int uop (53) | schedule simd uop (54) | schedule ldst uop (55) | dispatch int uop (56) | dispatch simd uop (57) | dispatch ldst uop (58) | int uops in schedulers (59) | simd uops in schedulers (5a) | ldst uops in schedulers (5b) | 69 | 6d | 6e | map stall dispatch (70) | map rewind (75) | map stall (76) | dispatch uop (78) | map int uop (7c) | map ldst uop (7d) | map simd uop (7e) | map int uop inputs (7f) | map ldst uop inputs (80) | map simd uop inputs (81) | 82 | 83 | flush restart other nonspec (84) | 85 | inst all (8c) | inst branch (8d) | inst branch taken (90) | inst branch cond (94) | inst int alu (97) | inst simd alu (9a) | 9f | ld unit uop (a6) | l1d cache writeback (a8) | ac | branch cond mispred nonspec (c5) | branch mispred nonspec (cb) | cd | cf | d5 | map dispatch bubble (d6) | dd | fetch restart (de) | e0 | ? ldst retires (ed) | ? simd retires (ee) | ? int retires (ef) | f5 | f6 | f7 | f8 | fd |
160204 | 26716 | 200 | 0 | 0 | 2 | 0 | 12 | 0 | 26699 | 0 | 25 | 160100 | 100 | 80000 | 80000 | 100 | 80020 | 80015 | 500 | 1159568 | 1884163 | 26694 | 26713 | 26713 | 6636 | 6 | 6662 | 160135 | 200 | 80024 | 80024 | 200 | 80024 | 80020 | 26713 | 26713 | 1 | 1 | 80201 | 100 | 99 | 100 | 100 | 80000 | 100 | 80000 | 0 | 3 | 1 | 1 | 1 | 5117 | 0 | 16 | 0 | 0 | 26710 | 80000 | 80000 | 100 | 26714 | 26715 | 26710 | 26714 | 26714 |
160204 | 26709 | 200 | 0 | 0 | 0 | 0 | 12 | 0 | 26699 | 2 | 25 | 160100 | 100 | 80000 | 80000 | 100 | 80020 | 80015 | 500 | 1170532 | 1884163 | 26694 | 26714 | 26713 | 6636 | 6 | 6662 | 160135 | 200 | 80020 | 80020 | 200 | 80024 | 80024 | 26713 | 26709 | 1 | 1 | 80201 | 100 | 99 | 100 | 100 | 80000 | 100 | 80000 | 1 | 3 | 1 | 1 | 1 | 5117 | 0 | 16 | 0 | 0 | 26710 | 80000 | 80000 | 100 | 26714 | 26710 | 26714 | 26715 | 26714 |
160204 | 26714 | 199 | 0 | 0 | 0 | 0 | 0 | 0 | 26698 | 2 | 25 | 160100 | 100 | 80000 | 80000 | 100 | 80020 | 80015 | 500 | 1168482 | 1879130 | 26696 | 26714 | 26710 | 6624 | 9 | 6651 | 160141 | 200 | 80027 | 80023 | 200 | 80023 | 80023 | 26714 | 26714 | 1 | 1 | 80201 | 100 | 99 | 100 | 100 | 80000 | 100 | 80000 | 0 | 3 | 2 | 2 | 2 | 5127 | 1 | 24 | 1 | 1 | 26711 | 80000 | 80000 | 100 | 26716 | 26715 | 26716 | 26715 | 26711 |
160204 | 26714 | 200 | 0 | 0 | 0 | 0 | 12 | 0 | 26700 | 3 | 25 | 160100 | 100 | 80000 | 80000 | 100 | 80023 | 80017 | 500 | 1168398 | 1882731 | 26696 | 26714 | 26715 | 6621 | 10 | 6649 | 160141 | 200 | 80023 | 80023 | 200 | 80023 | 80023 | 26715 | 26710 | 1 | 1 | 80201 | 100 | 99 | 100 | 100 | 80000 | 100 | 80000 | 1 | 3 | 2 | 2 | 2 | 5128 | 1 | 24 | 1 | 1 | 26711 | 80000 | 80000 | 100 | 26714 | 26711 | 26711 | 26715 | 26715 |
160204 | 26710 | 200 | 0 | 0 | 0 | 0 | 12 | 0 | 26774 | 3 | 25 | 160100 | 100 | 80000 | 80000 | 100 | 80023 | 80018 | 500 | 1174129 | 1883831 | 26695 | 26714 | 26710 | 6624 | 9 | 6647 | 160141 | 200 | 80023 | 80023 | 200 | 80023 | 80023 | 26714 | 26710 | 1 | 1 | 80201 | 100 | 99 | 100 | 100 | 80000 | 100 | 80000 | 1 | 0 | 2 | 2 | 2 | 5127 | 1 | 24 | 1 | 1 | 26711 | 80000 | 80000 | 100 | 26715 | 26715 | 26711 | 26715 | 26715 |
160204 | 26714 | 200 | 0 | 0 | 0 | 0 | 12 | 0 | 26708 | 2 | 25 | 160100 | 100 | 80000 | 80000 | 100 | 80023 | 80018 | 500 | 1175029 | 1884058 | 26691 | 26714 | 26714 | 6625 | 10 | 6646 | 160141 | 200 | 80023 | 80023 | 200 | 80023 | 80023 | 26715 | 26715 | 1 | 1 | 80201 | 100 | 99 | 100 | 100 | 80000 | 100 | 80000 | 1 | 905 | 2 | 2 | 2 | 5128 | 2 | 42 | 1 | 1 | 26865 | 80000 | 80000 | 100 | 26888 | 26892 | 26888 | 26891 | 27009 |
160204 | 27405 | 201 | 1 | 1 | 1 | 1 | 291 | 208 | 27032 | 122 | 95 | 160622 | 100 | 80260 | 80000 | 100 | 80208 | 80017 | 500 | 1174761 | 1883762 | 26696 | 26714 | 26713 | 6625 | 9 | 6649 | 160141 | 200 | 80023 | 80023 | 200 | 80023 | 80023 | 26717 | 26713 | 1 | 1 | 80201 | 100 | 99 | 100 | 100 | 80000 | 100 | 80000 | 2 | 3 | 2 | 2 | 2 | 5128 | 1 | 24 | 1 | 1 | 26711 | 80000 | 80000 | 100 | 26715 | 26711 | 26715 | 26715 | 26715 |
160204 | 26714 | 200 | 0 | 0 | 0 | 0 | 12 | 0 | 26838 | 2 | 25 | 160100 | 100 | 80000 | 80000 | 100 | 80023 | 80017 | 500 | 1180282 | 1883460 | 26691 | 26714 | 26713 | 6621 | 9 | 6650 | 160141 | 200 | 80027 | 80023 | 200 | 80027 | 80023 | 26713 | 26715 | 1 | 1 | 80201 | 100 | 99 | 100 | 100 | 80000 | 100 | 80000 | 1 | 0 | 2 | 2 | 2 | 5127 | 1 | 24 | 1 | 1 | 26712 | 80000 | 80000 | 100 | 26715 | 26714 | 26715 | 26711 | 26716 |
160204 | 26710 | 200 | 0 | 0 | 0 | 0 | 12 | 0 | 26703 | 3 | 25 | 160100 | 100 | 80000 | 80000 | 100 | 80023 | 80018 | 500 | 1167427 | 1881734 | 26696 | 26710 | 26714 | 6625 | 9 | 6646 | 160141 | 200 | 80023 | 80023 | 200 | 80023 | 80023 | 26715 | 26715 | 1 | 1 | 80201 | 100 | 99 | 100 | 100 | 80000 | 100 | 80000 | 1 | 3 | 2 | 2 | 2 | 5127 | 1 | 24 | 1 | 1 | 26711 | 80000 | 80000 | 100 | 26715 | 26715 | 26715 | 26711 | 26711 |
160204 | 26714 | 200 | 0 | 0 | 0 | 0 | 12 | 0 | 26699 | 2 | 25 | 160100 | 100 | 80000 | 80000 | 100 | 80023 | 80018 | 500 | 1169571 | 1883369 | 26695 | 26710 | 26713 | 6625 | 9 | 6650 | 160142 | 200 | 80023 | 80023 | 200 | 80023 | 80027 | 26714 | 26714 | 1 | 1 | 80201 | 100 | 99 | 100 | 100 | 80000 | 100 | 80000 | 1 | 0 | 2 | 2 | 2 | 5127 | 1 | 24 | 1 | 1 | 26711 | 80000 | 80000 | 100 | 26727 | 26716 | 26715 | 26711 | 26715 |
Result (median cycles for code divided by count): 0.3339
retire uop (01) | cycle (02) | 03 | l1i tlb fill (04) | mmu table walk data (08) | l2 tlb miss data (0b) | 18 | 19 | 1e | 1f | 3f | 4f | 51 | schedule uop (52) | schedule int uop (53) | schedule simd uop (54) | schedule ldst uop (55) | dispatch int uop (56) | dispatch simd uop (57) | dispatch ldst uop (58) | int uops in schedulers (59) | simd uops in schedulers (5a) | ldst uops in schedulers (5b) | 69 | 6d | 6e | map stall dispatch (70) | simd prf full (72) | map rewind (75) | map stall (76) | dispatch uop (78) | map int uop (7c) | map ldst uop (7d) | map simd uop (7e) | map int uop inputs (7f) | map ldst uop inputs (80) | map simd uop inputs (81) | 82 | 83 | flush restart other nonspec (84) | 85 | inst all (8c) | inst branch (8d) | inst branch taken (90) | inst branch cond (94) | inst int alu (97) | inst simd alu (9a) | 9f | l1d tlb access (a0) | ld unit uop (a6) | l1d cache writeback (a8) | a9 | ac | cf | d0 | d5 | map dispatch bubble (d6) | dd | fetch restart (de) | e0 | ea | ? ldst retires (ed) | ? simd retires (ee) | ? int retires (ef) | f5 | f6 | f7 | f8 | fd |
160024 | 26709 | 200 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 26723 | 0 | 25 | 160010 | 10 | 80000 | 80000 | 10 | 80000 | 80000 | 50 | 1168880 | 1884032 | 26693 | 26710 | 26714 | 6656 | 0 | 3 | 6689 | 160010 | 20 | 80000 | 80000 | 20 | 80000 | 80000 | 26709 | 26709 | 1 | 1 | 80021 | 10 | 9 | 10 | 10 | 80000 | 10 | 0 | 80000 | 0 | 0 | 0 | 5020 | 0 | 2 | 16 | 2 | 2 | 26706 | 0 | 80000 | 80000 | 10 | 26710 | 26710 | 26710 | 26710 | 26710 |
160024 | 26709 | 200 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 26714 | 0 | 25 | 160010 | 10 | 80000 | 80000 | 10 | 80000 | 80000 | 50 | 1168880 | 1884032 | 26690 | 26709 | 26709 | 6653 | 0 | 3 | 6689 | 160010 | 20 | 80000 | 80000 | 20 | 80000 | 80000 | 26709 | 26709 | 1 | 1 | 80021 | 10 | 9 | 10 | 10 | 80000 | 10 | 0 | 80000 | 0 | 0 | 0 | 5020 | 0 | 1 | 16 | 1 | 1 | 26706 | 0 | 80000 | 80000 | 10 | 26710 | 26710 | 26710 | 26710 | 26710 |
160024 | 26709 | 200 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 26701 | 0 | 25 | 160010 | 10 | 80000 | 80000 | 10 | 80000 | 80000 | 50 | 1168880 | 1884032 | 26690 | 26709 | 26709 | 6653 | 0 | 3 | 6689 | 160010 | 20 | 80000 | 80000 | 20 | 80000 | 80000 | 26709 | 26709 | 1 | 1 | 80021 | 10 | 9 | 10 | 10 | 80000 | 10 | 0 | 80000 | 0 | 0 | 0 | 5020 | 0 | 1 | 16 | 2 | 2 | 26706 | 0 | 80000 | 80000 | 10 | 26710 | 26710 | 26710 | 26710 | 26710 |
160024 | 26709 | 200 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 26694 | 0 | 25 | 160010 | 10 | 80000 | 80000 | 10 | 80000 | 80000 | 50 | 1168880 | 1884032 | 26690 | 26709 | 26709 | 6653 | 0 | 3 | 6689 | 160010 | 20 | 80000 | 80000 | 20 | 80000 | 80000 | 26709 | 26709 | 1 | 1 | 80021 | 10 | 9 | 10 | 10 | 80000 | 10 | 0 | 80000 | 0 | 0 | 0 | 5020 | 0 | 1 | 16 | 1 | 1 | 26706 | 0 | 80000 | 80000 | 10 | 26710 | 26710 | 26710 | 26710 | 26710 |
160024 | 26709 | 200 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 26702 | 0 | 25 | 160010 | 10 | 80000 | 80000 | 10 | 80000 | 80000 | 50 | 1168880 | 1884032 | 26690 | 26709 | 26709 | 6656 | 0 | 3 | 6689 | 160010 | 20 | 80000 | 80000 | 20 | 80000 | 80000 | 26709 | 26709 | 1 | 1 | 80021 | 10 | 9 | 10 | 10 | 80000 | 10 | 0 | 80000 | 0 | 0 | 0 | 5020 | 0 | 1 | 16 | 1 | 1 | 26706 | 0 | 80000 | 80000 | 10 | 26710 | 26710 | 26710 | 26710 | 26710 |
160024 | 26709 | 200 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 26694 | 0 | 25 | 160010 | 10 | 80000 | 80000 | 10 | 80000 | 80000 | 50 | 1168880 | 1884032 | 26690 | 26709 | 26709 | 6653 | 0 | 3 | 6689 | 160010 | 20 | 80000 | 80000 | 20 | 80000 | 80000 | 26709 | 26709 | 1 | 1 | 80021 | 10 | 9 | 10 | 10 | 80000 | 10 | 0 | 80000 | 0 | 0 | 0 | 5020 | 0 | 1 | 16 | 1 | 1 | 26706 | 0 | 80000 | 80000 | 10 | 26714 | 26716 | 26737 | 26878 | 26710 |
160024 | 26709 | 200 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 26696 | 0 | 25 | 160010 | 10 | 80000 | 80000 | 10 | 80000 | 80000 | 50 | 1168880 | 1884032 | 26690 | 26709 | 26709 | 6653 | 0 | 3 | 6689 | 160010 | 20 | 80000 | 80000 | 20 | 80000 | 80000 | 26709 | 26709 | 1 | 1 | 80021 | 10 | 9 | 10 | 10 | 80000 | 10 | 0 | 80000 | 0 | 0 | 0 | 5020 | 0 | 2 | 16 | 1 | 1 | 26706 | 0 | 80000 | 80000 | 10 | 26710 | 26710 | 26711 | 26712 | 26710 |
160024 | 26713 | 200 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 26705 | 0 | 25 | 160010 | 10 | 80000 | 80000 | 10 | 80000 | 80000 | 50 | 1168880 | 1884032 | 26690 | 26709 | 26709 | 6653 | 0 | 3 | 6689 | 160010 | 20 | 80000 | 80000 | 20 | 80000 | 80000 | 26709 | 26709 | 1 | 1 | 80021 | 10 | 9 | 10 | 10 | 80000 | 10 | 0 | 80000 | 0 | 0 | 0 | 5020 | 0 | 1 | 16 | 1 | 1 | 26706 | 0 | 80000 | 80000 | 10 | 26710 | 26710 | 26710 | 26710 | 26710 |
160024 | 26709 | 200 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 26704 | 0 | 25 | 160010 | 10 | 80000 | 80000 | 10 | 80000 | 80000 | 50 | 1168880 | 1884032 | 26690 | 26709 | 26709 | 6653 | 0 | 3 | 6689 | 160010 | 20 | 80000 | 80000 | 20 | 80000 | 80000 | 26709 | 26709 | 1 | 1 | 80021 | 10 | 9 | 10 | 10 | 80000 | 10 | 0 | 80000 | 0 | 0 | 0 | 5020 | 0 | 1 | 16 | 1 | 1 | 26706 | 0 | 80000 | 80000 | 10 | 26710 | 26710 | 26710 | 26710 | 26710 |
160024 | 26709 | 199 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 26698 | 0 | 25 | 160010 | 10 | 80000 | 80000 | 10 | 80000 | 80000 | 50 | 1168880 | 1884032 | 26690 | 26709 | 26709 | 6653 | 0 | 3 | 6689 | 160010 | 20 | 80000 | 80000 | 20 | 80000 | 80000 | 26709 | 26709 | 1 | 1 | 80021 | 10 | 9 | 10 | 10 | 80000 | 10 | 0 | 80000 | 0 | 0 | 0 | 5020 | 0 | 1 | 16 | 1 | 1 | 26706 | 0 | 80000 | 80000 | 10 | 26710 | 26710 | 26710 | 26710 | 26710 |