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 h0, w0, #3
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 | 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) | cf | d5 | map dispatch bubble (d6) | dd | fetch restart (de) | e0 | ? ldst retires (ed) | ? simd retires (ee) | f5 | f6 | f7 | f8 | fd |
2004 | 376 | 3 | 6 | 361 | 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 | 73 | 1 | 16 | 1 | 1 | 373 | 1000 | 1000 | 377 | 377 | 377 | 377 | 377 |
2004 | 376 | 3 | 0 | 361 | 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 | 73 | 1 | 16 | 1 | 1 | 373 | 1000 | 1000 | 377 | 377 | 377 | 377 | 377 |
2004 | 376 | 3 | 0 | 361 | 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 | 73 | 1 | 16 | 1 | 1 | 373 | 1000 | 1000 | 377 | 377 | 377 | 377 | 377 |
2004 | 376 | 3 | 0 | 361 | 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 | 73 | 1 | 16 | 1 | 1 | 376 | 1000 | 1000 | 377 | 377 | 377 | 377 | 377 |
2004 | 376 | 3 | 0 | 361 | 25 | 2000 | 1000 | 1000 | 1000 | 1000 | 14075 | 22820 | 1 | 357 | 376 | 376 | 72 | 3 | 109 | 2000 | 1000 | 1000 | 1000 | 1000 | 376 | 377 | 1 | 1 | 1001 | 1000 | 1000 | 73 | 1 | 16 | 1 | 1 | 373 | 1000 | 1000 | 377 | 377 | 377 | 377 | 377 |
2004 | 376 | 3 | 0 | 361 | 25 | 2000 | 1000 | 1000 | 1000 | 1000 | 14075 | 22820 | 1 | 357 | 376 | 376 | 72 | 3 | 109 | 2000 | 1000 | 1000 | 1000 | 1000 | 379 | 376 | 1 | 1 | 1001 | 1000 | 1000 | 73 | 1 | 16 | 1 | 1 | 373 | 1000 | 1000 | 377 | 377 | 377 | 377 | 377 |
2004 | 376 | 3 | 0 | 361 | 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 | 73 | 1 | 16 | 1 | 1 | 373 | 1000 | 1000 | 377 | 377 | 377 | 377 | 377 |
2004 | 376 | 3 | 0 | 361 | 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 | 73 | 1 | 16 | 1 | 1 | 373 | 1000 | 1000 | 377 | 377 | 377 | 377 | 377 |
2004 | 376 | 3 | 0 | 361 | 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 | 73 | 1 | 16 | 1 | 1 | 373 | 1000 | 1000 | 377 | 377 | 377 | 377 | 377 |
2004 | 376 | 3 | 0 | 361 | 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 | 73 | 1 | 16 | 1 | 1 | 373 | 1000 | 1000 | 377 | 377 | 377 | 377 | 377 |
Code:
scvtf h0, w0, #3 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 | 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) | a9 | ac | branch cond mispred nonspec (c5) | branch mispred nonspec (cb) | cd | 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 | 130019 | 119408 | 25 | 40100 | 10100 | 20000 | 10000 | 100 | 20000 | 10000 | 500 | 6214545 | 14802709 | 130013 | 130032 | 130032 | 125473 | 7 | 126236 | 30100 | 200 | 10003 | 20005 | 200 | 10003 | 20005 | 130034 | 130032 | 1 | 1 | 20201 | 100 | 99 | 100 | 10100 | 10000 | 100 | 10000 | 1 | 0 | 21 | 1 | 1 | 1 | 1317 | 0 | 2 | 16 | 1 | 1 | 129530 | 10000 | 10000 | 10000 | 10100 | 130035 | 130033 | 130033 | 130034 | 130033 |
30204 | 130033 | 974 | 0 | 180 | 88 | 130017 | 119410 | 25 | 40100 | 10100 | 20000 | 10000 | 100 | 20000 | 10000 | 500 | 6214497 | 14802709 | 130014 | 130032 | 130032 | 125458 | 3 | 126240 | 30100 | 200 | 10000 | 20000 | 200 | 10000 | 20000 | 130034 | 130033 | 1 | 1 | 20201 | 100 | 99 | 100 | 10100 | 10000 | 100 | 10000 | 1 | 0 | 3 | 0 | 0 | 0 | 1310 | 1 | 2 | 16 | 2 | 2 | 129519 | 10000 | 10000 | 10000 | 10100 | 130033 | 130033 | 130034 | 130036 | 130036 |
30204 | 130032 | 974 | 0 | 12 | 0 | 130019 | 119408 | 25 | 40100 | 10100 | 20000 | 10000 | 100 | 20000 | 10050 | 500 | 6214497 | 14802709 | 130013 | 130032 | 130032 | 125466 | 3 | 126244 | 30100 | 200 | 10000 | 20000 | 200 | 10000 | 20000 | 130034 | 130035 | 1 | 1 | 20201 | 100 | 99 | 100 | 10100 | 10000 | 100 | 10000 | 1 | 0 | 3 | 0 | 0 | 0 | 1310 | 1 | 2 | 16 | 2 | 2 | 129519 | 10000 | 10000 | 10000 | 10100 | 130033 | 130033 | 130034 | 130037 | 130033 |
30204 | 130032 | 974 | 0 | 12 | 0 | 130017 | 119408 | 25 | 40100 | 10100 | 20000 | 10000 | 100 | 20000 | 10000 | 500 | 6214497 | 14802709 | 130013 | 130034 | 130032 | 125466 | 3 | 126240 | 30100 | 200 | 10000 | 20000 | 200 | 10000 | 20000 | 130032 | 130032 | 1 | 1 | 20201 | 100 | 99 | 100 | 10100 | 10000 | 100 | 10000 | 1 | 0 | 0 | 0 | 0 | 0 | 1310 | 1 | 2 | 16 | 2 | 3 | 129519 | 10000 | 10000 | 10000 | 10100 | 130033 | 130033 | 130033 | 130033 | 130033 |
30204 | 130032 | 974 | 0 | 12 | 0 | 130017 | 119408 | 25 | 40100 | 10100 | 20000 | 10000 | 100 | 20000 | 10000 | 500 | 6214545 | 14805082 | 130016 | 130032 | 130032 | 125466 | 3 | 126240 | 30100 | 200 | 10000 | 20000 | 200 | 10000 | 20000 | 130032 | 130032 | 1 | 1 | 20201 | 100 | 99 | 100 | 10100 | 10000 | 100 | 10000 | 1 | 0 | 3 | 0 | 0 | 0 | 1310 | 1 | 2 | 16 | 2 | 2 | 129519 | 10000 | 10000 | 10000 | 10100 | 130033 | 130034 | 130033 | 130033 | 130033 |
30204 | 130032 | 973 | 0 | 12 | 0 | 130020 | 119408 | 25 | 40100 | 10100 | 20000 | 10000 | 100 | 20000 | 10000 | 500 | 6214593 | 14802709 | 130014 | 130035 | 130032 | 125466 | 3 | 126240 | 30100 | 200 | 10000 | 20000 | 200 | 10000 | 20000 | 130033 | 130032 | 1 | 1 | 20201 | 100 | 99 | 100 | 10100 | 10000 | 100 | 10000 | 1 | 0 | 3 | 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 | 130017 | 119409 | 25 | 40100 | 10100 | 20000 | 10000 | 100 | 20000 | 10000 | 500 | 6214545 | 14802823 | 130016 | 130032 | 130032 | 125467 | 3 | 126243 | 30100 | 200 | 10000 | 20000 | 200 | 10000 | 20000 | 130032 | 130032 | 1 | 1 | 20201 | 100 | 99 | 100 | 10100 | 10000 | 100 | 10000 | 0 | 0 | 3 | 0 | 0 | 0 | 1310 | 1 | 2 | 16 | 2 | 2 | 129520 | 10000 | 10000 | 10000 | 10100 | 130033 | 130033 | 130033 | 130036 | 130034 |
30204 | 130032 | 974 | 0 | 12 | 0 | 130017 | 119408 | 25 | 40100 | 10100 | 20000 | 10000 | 100 | 20000 | 10000 | 500 | 6214641 | 14802709 | 130013 | 130032 | 130032 | 125466 | 3 | 126240 | 30100 | 200 | 10000 | 20000 | 200 | 10000 | 20000 | 130032 | 130032 | 1 | 1 | 20201 | 100 | 99 | 100 | 10100 | 10000 | 100 | 10000 | 1 | 0 | 3 | 0 | 0 | 1 | 1310 | 1 | 2 | 16 | 2 | 2 | 129521 | 10000 | 10000 | 10000 | 10100 | 130033 | 130033 | 130033 | 130033 | 130033 |
30204 | 130032 | 974 | 0 | 0 | 0 | 130017 | 119408 | 25 | 40100 | 10100 | 20000 | 10000 | 100 | 20000 | 10000 | 500 | 6214545 | 14810059 | 130013 | 130032 | 130032 | 125466 | 3 | 126240 | 30100 | 200 | 10000 | 20000 | 200 | 10000 | 20000 | 130032 | 130033 | 1 | 1 | 20201 | 100 | 99 | 100 | 10100 | 10000 | 100 | 10000 | 1 | 0 | 0 | 0 | 0 | 0 | 1310 | 1 | 2 | 16 | 2 | 2 | 129519 | 10000 | 10000 | 10000 | 10100 | 130033 | 130034 | 130033 | 130033 | 130033 |
30204 | 130033 | 974 | 0 | 12 | 0 | 130017 | 119408 | 25 | 40100 | 10100 | 20000 | 10000 | 100 | 20000 | 10000 | 500 | 6214497 | 14802821 | 130013 | 130035 | 130032 | 125466 | 3 | 126240 | 30100 | 200 | 10000 | 20000 | 200 | 10000 | 20000 | 130032 | 130032 | 1 | 1 | 20201 | 100 | 99 | 100 | 10100 | 10000 | 100 | 10000 | 1 | 0 | 3 | 0 | 0 | 0 | 1310 | 1 | 2 | 16 | 2 | 2 | 129573 | 10000 | 10000 | 10000 | 10100 | 130033 | 130036 | 130034 | 130033 | 130033 |
Result (median cycles for code): 13.0032
retire uop (01) | cycle (02) | 03 | mmu table walk data (08) | 09 | l2 tlb miss data (0b) | 18 | 19 | 1e | 1f | 3a | 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) | ac | c2 | cf | d5 | map dispatch bubble (d6) | d9 | 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 | 975 | 0 | 0 | 0 | 0 | 0 | 12 | 0 | 0 | 130017 | 119446 | 25 | 40010 | 10010 | 20000 | 10000 | 10 | 20113 | 10196 | 83 | 6262029 | 14936565 | 0 | 130385 | 0 | 130034 | 130034 | 125492 | 3 | 126262 | 30010 | 20 | 10552 | 21466 | 20 | 10243 | 21222 | 131026 | 130949 | 1 | 1 | 20021 | 10 | 9 | 10 | 10010 | 10000 | 10 | 2 | 10059 | 0 | 171115 | 0 | 1772 | 4 | 273 | 0 | 3 | 2 | 131465 | 10043 | 10000 | 10000 | 10010 | 132303 | 132387 | 132565 | 132046 | 132410 |
30024 | 132454 | 989 | 1 | 0 | 0 | 30 | 24 | 3993 | 2552 | 1 | 132458 | 120498 | 636 | 40204 | 10053 | 20072 | 10060 | 13 | 22682 | 11421 | 55 | 6269301 | 14961770 | 0 | 132150 | 0 | 132106 | 132420 | 126543 | 190 | 127762 | 34816 | 24 | 12147 | 23400 | 26 | 12075 | 23523 | 132869 | 132621 | 35 | 1 | 20021 | 10 | 9 | 10 | 10010 | 10000 | 10 | 4 | 10055 | 1 | 127103 | 0 | 1270 | 1 | 16 | 0 | 1 | 1 | 129519 | 10000 | 10000 | 10000 | 10010 | 130035 | 130033 | 130033 | 130033 | 130033 |
30024 | 130032 | 974 | 0 | 0 | 0 | 0 | 0 | 12 | 0 | 0 | 130020 | 119409 | 25 | 40010 | 10010 | 20000 | 10000 | 10 | 20000 | 10000 | 50 | 6214497 | 14800528 | 0 | 130013 | 0 | 130032 | 130032 | 125567 | 3 | 126262 | 30176 | 20 | 10000 | 20000 | 20 | 10000 | 20000 | 130032 | 130034 | 1 | 1 | 20021 | 10 | 9 | 10 | 10010 | 10000 | 10 | 0 | 10000 | 1 | 3 | 0 | 1270 | 1 | 16 | 0 | 1 | 1 | 129519 | 10002 | 10000 | 10000 | 10010 | 130033 | 130035 | 130034 | 130033 | 130036 |
30024 | 130032 | 974 | 0 | 0 | 1 | 0 | 0 | 42 | 0 | 0 | 130017 | 119481 | 25 | 40019 | 10011 | 20006 | 10002 | 10 | 20000 | 10000 | 50 | 6214497 | 14800641 | 0 | 130013 | 0 | 130032 | 130035 | 125552 | 3 | 126262 | 30010 | 20 | 10000 | 20000 | 20 | 10000 | 20000 | 130032 | 130034 | 1 | 1 | 20021 | 10 | 9 | 10 | 10010 | 10000 | 10 | 0 | 10000 | 0 | 3 | 0 | 1270 | 1 | 16 | 0 | 1 | 1 | 129519 | 10000 | 10000 | 10000 | 10010 | 130033 | 130034 | 130033 | 130033 | 130033 |
30024 | 130032 | 974 | 0 | 0 | 0 | 0 | 0 | 36 | 0 | 0 | 130017 | 119408 | 25 | 40010 | 10010 | 20000 | 10000 | 10 | 20000 | 10000 | 50 | 6214545 | 14800978 | 0 | 130013 | 0 | 130032 | 130032 | 125489 | 3 | 126262 | 30010 | 20 | 10000 | 20000 | 20 | 10000 | 20000 | 130032 | 130032 | 1 | 1 | 20021 | 10 | 9 | 10 | 10010 | 10000 | 10 | 0 | 10000 | 0 | 3 | 0 | 1270 | 1 | 16 | 0 | 1 | 1 | 129519 | 10000 | 10000 | 10000 | 10010 | 130088 | 130034 | 130033 | 130036 | 130033 |
30024 | 130032 | 974 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 130017 | 119409 | 25 | 40010 | 10010 | 20000 | 10000 | 10 | 20000 | 10000 | 50 | 6214497 | 14800528 | 0 | 130015 | 0 | 130032 | 130033 | 125489 | 3 | 126262 | 30010 | 20 | 10000 | 20000 | 20 | 10000 | 20000 | 130032 | 130032 | 1 | 1 | 20021 | 10 | 9 | 10 | 10010 | 10000 | 10 | 0 | 10000 | 1 | 3 | 0 | 1270 | 1 | 16 | 0 | 1 | 1 | 129519 | 10000 | 10000 | 10000 | 10010 | 130033 | 130034 | 130036 | 130034 | 130033 |
30024 | 130131 | 974 | 0 | 0 | 0 | 0 | 0 | 12 | 0 | 0 | 130017 | 119410 | 25 | 40010 | 10010 | 20000 | 10000 | 10 | 20000 | 10000 | 50 | 6214545 | 14800641 | 1 | 130013 | 0 | 130041 | 130034 | 125489 | 3 | 126263 | 30010 | 20 | 10000 | 20000 | 20 | 10000 | 20000 | 130032 | 130035 | 1 | 1 | 20021 | 10 | 9 | 10 | 10010 | 10000 | 10 | 0 | 10000 | 3 | 3 | 0 | 1270 | 2 | 16 | 1 | 1 | 1 | 129519 | 10000 | 10000 | 10000 | 10010 | 130034 | 130035 | 130033 | 130033 | 130033 |
30024 | 130032 | 974 | 0 | 0 | 0 | 0 | 0 | 12 | 0 | 0 | 130017 | 119408 | 25 | 40010 | 10010 | 20000 | 10000 | 10 | 20000 | 10000 | 50 | 6214497 | 14800528 | 0 | 130014 | 0 | 130032 | 130032 | 125489 | 3 | 126262 | 30177 | 20 | 10000 | 20000 | 20 | 10000 | 20000 | 130032 | 130032 | 1 | 1 | 20021 | 10 | 9 | 10 | 10010 | 10000 | 10 | 0 | 10000 | 0 | 0 | 0 | 1270 | 1 | 16 | 0 | 1 | 1 | 129519 | 10000 | 10000 | 10000 | 10010 | 130033 | 130034 | 130034 | 130033 | 130033 |
30024 | 130032 | 974 | 0 | 0 | 0 | 0 | 0 | 45 | 0 | 0 | 130017 | 119408 | 25 | 40010 | 10010 | 20000 | 10000 | 10 | 20000 | 10000 | 50 | 6214497 | 14800528 | 0 | 130013 | 0 | 130032 | 130033 | 125489 | 3 | 126262 | 30010 | 20 | 10000 | 20000 | 20 | 10000 | 20000 | 130032 | 130032 | 1 | 1 | 20021 | 10 | 9 | 10 | 10010 | 10000 | 10 | 0 | 10000 | 8 | 0 | 0 | 1270 | 1 | 16 | 0 | 1 | 1 | 129519 | 10000 | 10000 | 10000 | 10010 | 130033 | 130033 | 130040 | 130033 | 130034 |
30024 | 130032 | 974 | 0 | 0 | 0 | 0 | 0 | 12 | 0 | 0 | 130017 | 119408 | 25 | 40010 | 10010 | 20000 | 10000 | 10 | 20000 | 10000 | 50 | 6214497 | 14800756 | 0 | 130013 | 0 | 130032 | 130032 | 125489 | 3 | 126262 | 30010 | 20 | 10000 | 20000 | 20 | 10000 | 20000 | 130032 | 130032 | 1 | 1 | 20021 | 10 | 9 | 10 | 10010 | 10000 | 10 | 0 | 10000 | 1 | 3 | 0 | 1270 | 1 | 16 | 0 | 1 | 1 | 129519 | 10000 | 10000 | 10000 | 10010 | 130033 | 130034 | 130033 | 130033 | 130033 |
Count: 8
Code:
scvtf h0, w8, #3 scvtf h1, w8, #3 scvtf h2, w8, #3 scvtf h3, w8, #3 scvtf h4, w8, #3 scvtf h5, w8, #3 scvtf h6, w8, #3 scvtf h7, w8, #3
mov x8, 9
(fused SUBS/B.cc loop)
Result (median cycles for code divided by count): 0.3339
retire uop (01) | cycle (02) | 03 | 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) | 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 | branch cond mispred nonspec (c5) | branch mispred nonspec (cb) | cd | cf | map dispatch bubble (d6) | dd | e0 | ? ldst retires (ed) | ? simd retires (ee) | ? int retires (ef) | f5 | f6 | f7 | f8 | fd |
160204 | 26712 | 200 | 0 | 26709 | 0 | 25 | 160100 | 100 | 80000 | 80000 | 100 | 80020 | 80015 | 500 | 1168951 | 1884163 | 1 | 26690 | 26709 | 26709 | 6632 | 25 | 6803 | 160136 | 200 | 80020 | 80020 | 200 | 80020 | 80020 | 26709 | 26709 | 1 | 1 | 80201 | 100 | 99 | 100 | 100 | 80000 | 100 | 80000 | 0 | 0 | 1 | 1 | 1 | 5117 | 16 | 0 | 26706 | 80000 | 80000 | 100 | 26710 | 26710 | 26710 | 26710 | 26710 |
160204 | 26709 | 200 | 0 | 26701 | 0 | 25 | 160100 | 100 | 80000 | 80000 | 100 | 80020 | 80015 | 500 | 1168951 | 1884163 | 1 | 26690 | 26709 | 26709 | 6632 | 6 | 6658 | 160135 | 200 | 80020 | 80020 | 200 | 80020 | 80020 | 26709 | 26709 | 1 | 1 | 80201 | 100 | 99 | 100 | 100 | 80000 | 100 | 80000 | 0 | 0 | 1 | 1 | 1 | 5117 | 16 | 0 | 26706 | 80000 | 80000 | 100 | 26710 | 26710 | 26710 | 26710 | 26710 |
160204 | 26709 | 200 | 0 | 26704 | 0 | 25 | 160100 | 100 | 80000 | 80000 | 100 | 80020 | 80015 | 500 | 1168951 | 1884163 | 1 | 26690 | 26709 | 26709 | 6632 | 6 | 6658 | 160135 | 200 | 80020 | 80020 | 200 | 80020 | 80020 | 26711 | 26709 | 2 | 1 | 80201 | 100 | 99 | 100 | 100 | 80000 | 100 | 80000 | 0 | 0 | 1 | 1 | 1 | 5117 | 16 | 0 | 26706 | 80000 | 80000 | 100 | 26710 | 26710 | 26710 | 26710 | 26710 |
160204 | 26709 | 200 | 0 | 26698 | 0 | 25 | 160100 | 100 | 80000 | 80000 | 100 | 80020 | 80015 | 500 | 1168951 | 1884163 | 1 | 26690 | 26709 | 26709 | 6632 | 6 | 6658 | 160135 | 200 | 80020 | 80020 | 200 | 80020 | 80020 | 26710 | 26709 | 1 | 1 | 80201 | 100 | 99 | 100 | 100 | 80000 | 100 | 80000 | 0 | 0 | 1 | 1 | 1 | 5117 | 16 | 0 | 26706 | 80000 | 80000 | 100 | 26710 | 26710 | 26710 | 26710 | 26710 |
160204 | 26709 | 200 | 0 | 26916 | 0 | 25 | 160100 | 100 | 80000 | 80000 | 100 | 80020 | 80015 | 500 | 1168951 | 1884163 | 1 | 26690 | 26709 | 26709 | 6632 | 6 | 6658 | 160135 | 200 | 80020 | 80020 | 200 | 80020 | 80020 | 26709 | 26709 | 1 | 1 | 80201 | 100 | 99 | 100 | 100 | 80000 | 100 | 80000 | 0 | 0 | 1 | 1 | 1 | 5117 | 16 | 0 | 26706 | 80000 | 80000 | 100 | 26710 | 26710 | 26710 | 26710 | 26710 |
160204 | 26709 | 200 | 0 | 26959 | 0 | 25 | 160100 | 100 | 80000 | 80000 | 100 | 80020 | 80015 | 500 | 1168951 | 1884163 | 1 | 26690 | 26709 | 26709 | 6632 | 43 | 6669 | 160141 | 200 | 80020 | 80020 | 200 | 80020 | 80020 | 26709 | 26709 | 1 | 1 | 80201 | 100 | 99 | 100 | 100 | 80000 | 100 | 80000 | 0 | 0 | 1 | 1 | 1 | 5117 | 16 | 0 | 26706 | 80000 | 80000 | 100 | 26710 | 26710 | 26710 | 26710 | 26710 |
160204 | 26709 | 200 | 0 | 26705 | 0 | 25 | 160100 | 100 | 80000 | 80000 | 100 | 80020 | 80015 | 500 | 1168951 | 1884163 | 1 | 26690 | 26709 | 26709 | 6656 | 6 | 6658 | 160135 | 200 | 80020 | 80020 | 200 | 80020 | 80020 | 26709 | 26709 | 1 | 1 | 80201 | 100 | 99 | 100 | 100 | 80000 | 100 | 80000 | 0 | 0 | 1 | 1 | 1 | 5117 | 16 | 0 | 26706 | 80000 | 80000 | 100 | 26710 | 26710 | 26710 | 26710 | 26710 |
160204 | 26709 | 200 | 0 | 26700 | 0 | 25 | 160100 | 100 | 80000 | 80000 | 100 | 80020 | 80015 | 500 | 1168951 | 1884163 | 1 | 26690 | 26709 | 26709 | 6632 | 6 | 6658 | 160135 | 200 | 80020 | 80020 | 200 | 80020 | 80020 | 26709 | 26709 | 1 | 1 | 80201 | 100 | 99 | 100 | 100 | 80000 | 100 | 80000 | 0 | 0 | 1 | 1 | 1 | 5117 | 16 | 0 | 26706 | 80000 | 80000 | 100 | 26710 | 26710 | 26710 | 26710 | 26710 |
160204 | 26709 | 200 | 0 | 26707 | 0 | 25 | 160100 | 100 | 80000 | 80000 | 100 | 80020 | 80015 | 500 | 1168951 | 1884163 | 1 | 26690 | 26709 | 26711 | 6632 | 6 | 6658 | 160135 | 200 | 80020 | 80020 | 200 | 80020 | 80020 | 26709 | 26709 | 1 | 1 | 80201 | 100 | 99 | 100 | 100 | 80000 | 100 | 80000 | 0 | 0 | 1 | 1 | 1 | 5117 | 16 | 0 | 26706 | 80000 | 80000 | 100 | 26710 | 26710 | 26710 | 26710 | 26710 |
160204 | 26709 | 200 | 0 | 26694 | 0 | 25 | 160100 | 100 | 80000 | 80000 | 100 | 80020 | 80015 | 500 | 1168951 | 1884163 | 1 | 26690 | 26709 | 26709 | 6632 | 6 | 6658 | 160135 | 200 | 80020 | 80020 | 200 | 80020 | 80020 | 26709 | 26709 | 1 | 1 | 80201 | 100 | 99 | 100 | 100 | 80000 | 100 | 80000 | 1 | 0 | 1 | 1 | 1 | 5117 | 16 | 0 | 26706 | 80000 | 80000 | 100 | 26710 | 26710 | 26710 | 26710 | 26710 |
Result (median cycles for code divided by count): 0.3339
retire uop (01) | cycle (02) | 03 | 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) | 60 | 61 | 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 | cf | d0 | d2 | d5 | map dispatch bubble (d6) | dd | fetch restart (de) | e0 | ? ldst retires (ed) | ? simd retires (ee) | ? int retires (ef) | f5 | f6 | f7 | f8 | fd |
160024 | 26881 | 217 | 12 | 26701 | 2 | 25 | 160010 | 10 | 80000 | 80000 | 10 | 80000 | 80000 | 50 | 1171921 | 1884032 | 1 | 0 | 26690 | 26709 | 26713 | 6657 | 3 | 6693 | 160010 | 20 | 80000 | 80000 | 20 | 80000 | 80000 | 26714 | 26713 | 1 | 1 | 80021 | 10 | 9 | 10 | 10 | 80000 | 10 | 80000 | 0 | 0 | 5020 | 0 | 0 | 18 | 16 | 23 | 14 | 26711 | 80000 | 80000 | 10 | 26714 | 26714 | 26710 | 26714 | 26710 |
160024 | 26713 | 200 | 0 | 26707 | 0 | 25 | 160010 | 10 | 80000 | 80000 | 10 | 80000 | 80000 | 50 | 1168880 | 1884032 | 0 | 0 | 26694 | 26714 | 26709 | 6657 | 3 | 6693 | 160010 | 20 | 80000 | 80000 | 20 | 80000 | 80000 | 26713 | 26714 | 1 | 1 | 80021 | 10 | 9 | 10 | 10 | 80000 | 10 | 80000 | 0 | 3 | 5020 | 0 | 0 | 23 | 16 | 16 | 23 | 26710 | 80000 | 80000 | 10 | 26714 | 26714 | 26714 | 26714 | 26714 |
160024 | 26713 | 200 | 12 | 26708 | 0 | 25 | 160010 | 10 | 80000 | 80000 | 10 | 80000 | 80000 | 50 | 1174479 | 1884013 | 0 | 0 | 26690 | 26709 | 26714 | 6653 | 3 | 6693 | 160010 | 20 | 80000 | 80000 | 20 | 80000 | 80000 | 26713 | 26710 | 1 | 1 | 80021 | 10 | 9 | 10 | 10 | 80000 | 10 | 80000 | 1 | 3 | 5020 | 0 | 0 | 18 | 16 | 22 | 17 | 26710 | 80000 | 80000 | 10 | 26710 | 26714 | 26714 | 26714 | 26714 |
160024 | 26714 | 200 | 12 | 26728 | 2 | 25 | 160010 | 10 | 80000 | 80000 | 10 | 80000 | 80000 | 50 | 1168940 | 1884015 | 1 | 0 | 26694 | 26713 | 26713 | 6657 | 3 | 6693 | 160010 | 20 | 80000 | 80000 | 20 | 80000 | 80000 | 26715 | 26713 | 1 | 1 | 80021 | 10 | 9 | 10 | 10 | 80000 | 10 | 80000 | 0 | 3 | 5020 | 0 | 0 | 22 | 16 | 23 | 23 | 26706 | 80000 | 80000 | 10 | 26710 | 26714 | 26714 | 26714 | 26710 |
160024 | 26709 | 200 | 12 | 26707 | 3 | 25 | 160010 | 10 | 80000 | 80000 | 10 | 80000 | 80000 | 50 | 1168153 | 1882520 | 1 | 0 | 26690 | 26714 | 26709 | 6653 | 3 | 6690 | 160010 | 20 | 80000 | 80000 | 20 | 80000 | 80000 | 26904 | 26726 | 1 | 1 | 80021 | 10 | 9 | 10 | 10 | 80000 | 10 | 80000 | 1 | 0 | 5020 | 0 | 0 | 22 | 16 | 22 | 23 | 26706 | 80000 | 80000 | 10 | 26710 | 26711 | 26714 | 26714 | 26710 |
160024 | 26713 | 199 | 12 | 26722 | 3 | 25 | 160010 | 10 | 80000 | 80000 | 10 | 80000 | 80000 | 50 | 1168258 | 1884727 | 1 | 0 | 26694 | 26713 | 26712 | 6657 | 3 | 6693 | 160010 | 20 | 80000 | 80000 | 20 | 80000 | 80000 | 26713 | 26713 | 1 | 1 | 80021 | 10 | 9 | 10 | 10 | 80000 | 10 | 80000 | 0 | 3 | 5020 | 0 | 0 | 23 | 16 | 14 | 22 | 26706 | 80000 | 80000 | 10 | 26714 | 26714 | 26717 | 26717 | 26714 |
160024 | 26714 | 200 | 12 | 26724 | 3 | 25 | 160010 | 10 | 80000 | 80000 | 10 | 80000 | 80000 | 50 | 1168102 | 1884032 | 1 | 0 | 26694 | 26709 | 26713 | 6653 | 3 | 6689 | 160010 | 20 | 80000 | 80000 | 20 | 80000 | 80000 | 26709 | 26714 | 1 | 1 | 80021 | 10 | 9 | 10 | 10 | 80000 | 10 | 80000 | 1 | 0 | 5020 | 0 | 0 | 17 | 16 | 22 | 17 | 26706 | 80000 | 80000 | 10 | 26710 | 26714 | 26710 | 26714 | 26714 |
160024 | 26713 | 200 | 12 | 26710 | 2 | 25 | 160010 | 10 | 80000 | 80000 | 10 | 80000 | 80000 | 50 | 1181618 | 1887607 | 1 | 0 | 26694 | 26709 | 26709 | 6656 | 3 | 6693 | 160010 | 20 | 80000 | 80000 | 20 | 80000 | 80000 | 26709 | 26709 | 1 | 1 | 80021 | 10 | 9 | 10 | 10 | 80000 | 10 | 80000 | 1 | 3 | 5086 | 0 | 0 | 23 | 16 | 17 | 22 | 26722 | 80000 | 80000 | 10 | 26714 | 26714 | 26714 | 26710 | 26710 |
160024 | 26713 | 200 | 12 | 26703 | 2 | 25 | 160010 | 10 | 80000 | 80000 | 10 | 80000 | 80000 | 50 | 1168634 | 1883468 | 1 | 0 | 26694 | 26713 | 26714 | 6656 | 3 | 6689 | 160010 | 20 | 80000 | 80000 | 20 | 80000 | 80000 | 26709 | 26709 | 1 | 1 | 80021 | 10 | 9 | 10 | 10 | 80000 | 10 | 80000 | 0 | 3 | 5020 | 0 | 0 | 22 | 16 | 23 | 23 | 26706 | 80000 | 80000 | 10 | 26710 | 26710 | 26714 | 26715 | 26714 |
160024 | 26709 | 200 | 0 | 26706 | 0 | 25 | 160010 | 10 | 80000 | 80000 | 10 | 80000 | 80000 | 50 | 1169533 | 1884568 | 1 | 0 | 26694 | 26714 | 26713 | 6657 | 3 | 6693 | 160010 | 20 | 80000 | 80192 | 20 | 80000 | 80000 | 26727 | 26713 | 1 | 1 | 80021 | 10 | 9 | 10 | 10 | 80000 | 10 | 80000 | 1 | 0 | 5043 | 0 | 0 | 13 | 16 | 22 | 18 | 26710 | 80000 | 80000 | 10 | 26714 | 27306 | 26718 | 26715 | 26715 |