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
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 | 18 | 19 | 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) | 69 | 6d | 6e | map stall dispatch (70) | simd prf full (72) | 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) | a5 | ld unit uop (a6) | l1d cache writeback (a8) | ac | c2 | 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 | 0 | 0 | 0 | 361 | 0 | 25 | 2000 | 1000 | 1000 | 1000 | 1000 | 14075 | 22820 | 357 | 376 | 376 | 72 | 0 | 3 | 109 | 2000 | 1000 | 1000 | 1000 | 1000 | 376 | 376 | 1 | 1 | 1001 | 1000 | 0 | 1000 | 1 | 0 | 0 | 73 | 1 | 16 | 1 | 1 | 373 | 1000 | 1000 | 377 | 377 | 377 | 377 | 377 |
2004 | 376 | 2 | 0 | 0 | 0 | 361 | 0 | 25 | 2000 | 1000 | 1000 | 1000 | 1000 | 14075 | 22820 | 357 | 376 | 376 | 72 | 0 | 3 | 109 | 2000 | 1000 | 1000 | 1000 | 1000 | 389 | 376 | 1 | 1 | 1001 | 1000 | 0 | 1000 | 0 | 3 | 0 | 73 | 1 | 16 | 1 | 1 | 373 | 1000 | 1000 | 377 | 377 | 377 | 381 | 377 |
2004 | 376 | 2 | 0 | 0 | 0 | 372 | 0 | 25 | 2000 | 1000 | 1000 | 1000 | 1000 | 14075 | 22820 | 357 | 376 | 376 | 72 | 0 | 3 | 109 | 2000 | 1000 | 1000 | 1000 | 1000 | 376 | 376 | 1 | 1 | 1001 | 1000 | 0 | 1000 | 0 | 0 | 0 | 73 | 1 | 16 | 1 | 1 | 373 | 1000 | 1000 | 377 | 377 | 377 | 377 | 377 |
2004 | 376 | 2 | 0 | 0 | 0 | 361 | 2 | 25 | 2000 | 1000 | 1000 | 1000 | 1000 | 14075 | 22820 | 357 | 376 | 376 | 72 | 0 | 3 | 109 | 2000 | 1000 | 1000 | 1000 | 1189 | 378 | 376 | 1 | 1 | 1001 | 1000 | 0 | 1000 | 0 | 0 | 0 | 73 | 1 | 16 | 1 | 1 | 373 | 1000 | 1000 | 377 | 377 | 377 | 377 | 380 |
2004 | 376 | 2 | 0 | 0 | 0 | 361 | 0 | 25 | 2000 | 1000 | 1000 | 1000 | 1000 | 14075 | 22820 | 357 | 376 | 376 | 72 | 0 | 3 | 109 | 2000 | 1000 | 1000 | 1000 | 1000 | 376 | 376 | 1 | 1 | 1001 | 1000 | 0 | 1000 | 0 | 0 | 0 | 73 | 1 | 16 | 1 | 1 | 373 | 1000 | 1000 | 377 | 377 | 377 | 380 | 377 |
2004 | 376 | 3 | 0 | 0 | 0 | 371 | 0 | 25 | 2000 | 1000 | 1000 | 1000 | 1000 | 14075 | 22820 | 357 | 376 | 376 | 72 | 0 | 3 | 109 | 2000 | 1000 | 1000 | 1000 | 1000 | 376 | 376 | 1 | 1 | 1001 | 1000 | 0 | 1000 | 0 | 0 | 0 | 73 | 1 | 16 | 1 | 1 | 373 | 1000 | 1000 | 377 | 377 | 378 | 377 | 377 |
2004 | 376 | 3 | 0 | 0 | 0 | 361 | 0 | 25 | 2000 | 1000 | 1000 | 1000 | 1000 | 14075 | 22820 | 357 | 376 | 376 | 72 | 0 | 3 | 109 | 2000 | 1000 | 1000 | 1000 | 1000 | 376 | 376 | 1 | 1 | 1001 | 1000 | 0 | 1000 | 0 | 0 | 0 | 73 | 1 | 16 | 1 | 1 | 373 | 1000 | 1000 | 377 | 381 | 377 | 377 | 377 |
2004 | 376 | 3 | 0 | 0 | 0 | 361 | 0 | 25 | 2000 | 1000 | 1000 | 1000 | 1000 | 14075 | 22820 | 357 | 376 | 376 | 72 | 0 | 3 | 109 | 2000 | 1000 | 1000 | 1000 | 1000 | 376 | 376 | 1 | 1 | 1001 | 1000 | 0 | 1000 | 0 | 0 | 0 | 73 | 1 | 16 | 1 | 1 | 373 | 1000 | 1000 | 377 | 377 | 377 | 377 | 377 |
2004 | 376 | 3 | 0 | 0 | 0 | 361 | 0 | 25 | 2000 | 1000 | 1000 | 1000 | 1000 | 14075 | 22820 | 357 | 376 | 376 | 72 | 0 | 3 | 109 | 2000 | 1000 | 1000 | 1000 | 1000 | 376 | 376 | 1 | 1 | 1001 | 1000 | 0 | 1000 | 0 | 0 | 0 | 73 | 1 | 16 | 1 | 1 | 373 | 1000 | 1000 | 377 | 377 | 377 | 377 | 377 |
2004 | 376 | 3 | 0 | 0 | 0 | 361 | 0 | 25 | 2000 | 1000 | 1000 | 1000 | 1000 | 14075 | 22820 | 357 | 376 | 376 | 72 | 0 | 3 | 109 | 2000 | 1000 | 1000 | 1000 | 1000 | 376 | 376 | 1 | 1 | 1001 | 1000 | 0 | 1000 | 0 | 0 | 0 | 73 | 1 | 16 | 1 | 1 | 377 | 1000 | 1000 | 377 | 377 | 377 | 377 | 377 |
Code:
scvtf h0, 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 | l1i tlb fill (04) | 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 | 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 access (a0) | 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 | 3 | 0 | 130017 | 119408 | 25 | 40100 | 10100 | 20000 | 10000 | 100 | 20000 | 10000 | 500 | 6214545 | 14802709 | 0 | 130013 | 130032 | 130032 | 125466 | 3 | 126240 | 30100 | 202 | 10000 | 20000 | 200 | 10000 | 20000 | 130034 | 130032 | 1 | 1 | 20201 | 100 | 99 | 100 | 10100 | 10000 | 100 | 0 | 0 | 10000 | 41 | 0 | 3 | 0 | 1310 | 1 | 2 | 16 | 2 | 2 | 129519 | 10027 | 10000 | 10000 | 10100 | 130034 | 130033 | 130034 | 130033 | 130044 |
30204 | 130032 | 974 | 0 | 0 | 0 | 130017 | 119408 | 25 | 40100 | 10115 | 20000 | 10002 | 100 | 20000 | 10000 | 500 | 6214497 | 14803669 | 0 | 130107 | 130032 | 130032 | 125466 | 3 | 126240 | 30100 | 200 | 10000 | 20000 | 202 | 10000 | 20000 | 130032 | 130032 | 1 | 1 | 20201 | 100 | 99 | 100 | 10100 | 10000 | 100 | 0 | 0 | 10000 | 3 | 0 | 3 | 0 | 1310 | 1 | 2 | 16 | 2 | 2 | 129519 | 10000 | 10000 | 10000 | 10100 | 130033 | 130033 | 130033 | 130033 | 130034 |
30204 | 130032 | 974 | 0 | 0 | 0 | 130017 | 119408 | 25 | 40100 | 10100 | 20000 | 10000 | 100 | 20000 | 10000 | 500 | 6214497 | 14802709 | 0 | 130016 | 130032 | 130119 | 125466 | 3 | 126240 | 30100 | 200 | 10061 | 20000 | 200 | 10000 | 20000 | 130119 | 130033 | 1 | 1 | 20201 | 100 | 99 | 100 | 10100 | 10000 | 100 | 0 | 0 | 10000 | 1 | 2 | 0 | 0 | 1310 | 1 | 2 | 16 | 2 | 2 | 129519 | 10000 | 10000 | 10000 | 10100 | 133420 | 133651 | 133056 | 133585 | 134021 |
30204 | 133476 | 1029 | 7 | 0 | 0 | 130017 | 119408 | 25 | 40100 | 10100 | 20000 | 10000 | 100 | 20000 | 10000 | 500 | 6214497 | 14802709 | 0 | 130013 | 130032 | 130032 | 125466 | 3 | 126240 | 30100 | 200 | 10000 | 20000 | 200 | 10000 | 20000 | 130032 | 130032 | 1 | 1 | 20201 | 100 | 99 | 100 | 10100 | 10000 | 100 | 0 | 0 | 10000 | 49 | 0 | 0 | 0 | 1310 | 1 | 2 | 16 | 2 | 2 | 129519 | 10000 | 10000 | 10000 | 10100 | 130033 | 130033 | 130033 | 130033 | 130059 |
30204 | 130032 | 974 | 0 | 0 | 0 | 130017 | 119408 | 25 | 40100 | 10100 | 20000 | 10000 | 100 | 20000 | 10000 | 500 | 6214497 | 14802709 | 0 | 130013 | 130032 | 130032 | 125466 | 3 | 126240 | 30100 | 200 | 10000 | 20000 | 200 | 10000 | 20000 | 130032 | 130032 | 1 | 1 | 20201 | 100 | 99 | 100 | 10100 | 10000 | 100 | 0 | 0 | 10000 | 59 | 0 | 0 | 0 | 1310 | 1 | 2 | 16 | 2 | 2 | 129519 | 10000 | 10000 | 10000 | 10100 | 130033 | 130033 | 130033 | 130033 | 130065 |
30204 | 130032 | 974 | 0 | 9 | 0 | 130017 | 119408 | 25 | 40100 | 10100 | 20000 | 10000 | 100 | 20000 | 10000 | 500 | 6214497 | 14802709 | 0 | 130013 | 130032 | 130032 | 125466 | 3 | 126240 | 30100 | 200 | 10000 | 20000 | 200 | 10000 | 20000 | 130032 | 130032 | 1 | 1 | 20201 | 100 | 99 | 100 | 10100 | 10000 | 100 | 0 | 0 | 10000 | 2 | 0 | 0 | 0 | 1310 | 1 | 2 | 16 | 2 | 2 | 129519 | 10000 | 10000 | 10000 | 10100 | 130033 | 130033 | 130033 | 130033 | 130062 |
30204 | 130032 | 974 | 0 | 0 | 0 | 130017 | 119408 | 25 | 40100 | 10100 | 20006 | 10002 | 100 | 20000 | 10000 | 500 | 6214497 | 14802709 | 0 | 130013 | 130124 | 130032 | 125466 | 3 | 126241 | 30100 | 200 | 10000 | 20000 | 200 | 10000 | 20000 | 130032 | 130032 | 1 | 1 | 20201 | 100 | 99 | 100 | 10100 | 10000 | 100 | 0 | 0 | 10000 | 65 | 0 | 0 | 0 | 1310 | 1 | 2 | 16 | 2 | 2 | 129519 | 10000 | 10000 | 10000 | 10100 | 130033 | 130033 | 130033 | 130033 | 130051 |
30204 | 130032 | 974 | 0 | 0 | 0 | 130017 | 119408 | 25 | 40100 | 10100 | 20000 | 10000 | 100 | 20000 | 10000 | 500 | 6214497 | 14802709 | 0 | 130013 | 130032 | 130032 | 125466 | 3 | 126240 | 30100 | 200 | 10000 | 20000 | 200 | 10000 | 20000 | 130032 | 130032 | 1 | 1 | 20201 | 100 | 99 | 100 | 10100 | 10000 | 100 | 0 | 0 | 10000 | 55 | 0 | 0 | 0 | 1310 | 1 | 2 | 16 | 2 | 2 | 129519 | 10000 | 10000 | 10000 | 10100 | 130033 | 130033 | 130033 | 130033 | 130033 |
30204 | 130032 | 973 | 0 | 12 | 0 | 130017 | 119408 | 25 | 40100 | 10100 | 20000 | 10000 | 100 | 20000 | 10000 | 500 | 6214497 | 14802709 | 0 | 130013 | 130032 | 130032 | 125466 | 3 | 126240 | 30100 | 200 | 10000 | 20000 | 200 | 10067 | 20000 | 130032 | 130032 | 1 | 1 | 20201 | 100 | 99 | 100 | 10100 | 10000 | 100 | 0 | 0 | 10000 | 41 | 0 | 3 | 0 | 1310 | 1 | 2 | 16 | 2 | 2 | 129519 | 10000 | 10000 | 10000 | 10100 | 130033 | 130033 | 130033 | 130033 | 130084 |
30204 | 130032 | 974 | 0 | 0 | 0 | 130017 | 119408 | 25 | 40100 | 10100 | 20000 | 10000 | 100 | 20000 | 10000 | 500 | 6214497 | 14802709 | 0 | 130013 | 130032 | 130032 | 125467 | 3 | 126240 | 30100 | 200 | 10000 | 20000 | 200 | 10000 | 20000 | 130032 | 130032 | 1 | 1 | 20201 | 100 | 99 | 100 | 10100 | 10000 | 100 | 0 | 0 | 10000 | 0 | 0 | 0 | 0 | 1310 | 1 | 2 | 16 | 2 | 2 | 129519 | 10000 | 10000 | 10000 | 10100 | 130033 | 130033 | 130033 | 130033 | 130041 |
Result (median cycles for code): 13.0032
retire uop (01) | cycle (02) | 03 | mmu table walk data (08) | 18 | 19 | 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 | 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 | ld unit uop (a6) | l1d cache writeback (a8) | ac | 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 | 0 | 0 | 30 | 130017 | 119441 | 68 | 40010 | 10016 | 20000 | 10000 | 10 | 20000 | 10049 | 50 | 6221917 | 14800528 | 0 | 130013 | 0 | 130032 | 130034 | 125491 | 3 | 126295 | 30820 | 20 | 10000 | 20000 | 20 | 10000 | 20000 | 130121 | 130205 | 1 | 1 | 20021 | 10 | 9 | 10 | 10010 | 10000 | 10 | 10000 | 0 | 3 | 1270 | 1 | 16 | 5 | 1 | 129520 | 10000 | 10000 | 10000 | 10010 | 130033 | 130034 | 130036 | 130033 | 130033 |
30024 | 130032 | 974 | 0 | 0 | 0 | 12 | 130017 | 119410 | 25 | 40010 | 10010 | 20000 | 10000 | 10 | 20000 | 10000 | 50 | 6214641 | 14800528 | 1 | 130013 | 0 | 130032 | 130032 | 125489 | 3 | 126314 | 30010 | 20 | 10000 | 20000 | 20 | 10000 | 20000 | 130032 | 130032 | 1 | 1 | 20021 | 10 | 9 | 10 | 10010 | 10000 | 10 | 10004 | 3 | 3 | 1272 | 5 | 16 | 1 | 1 | 129519 | 10000 | 10000 | 10000 | 10010 | 130033 | 130033 | 130034 | 130033 | 130036 |
30024 | 130033 | 999 | 0 | 0 | 0 | 12 | 130017 | 119408 | 25 | 40010 | 10010 | 20000 | 10000 | 10 | 20000 | 10000 | 50 | 6214497 | 14800861 | 1 | 130013 | 0 | 130032 | 130032 | 125493 | 3 | 126298 | 30010 | 20 | 10000 | 20000 | 20 | 10000 | 20000 | 130062 | 130032 | 1 | 1 | 20021 | 10 | 9 | 10 | 10010 | 10000 | 10 | 10000 | 9 | 3 | 1270 | 2 | 16 | 1 | 1 | 129519 | 10000 | 10000 | 10000 | 10010 | 130033 | 130034 | 130036 | 130036 | 130033 |
30024 | 130033 | 975 | 0 | 1 | 0 | 48 | 130017 | 119408 | 25 | 40010 | 10010 | 20000 | 10000 | 10 | 20000 | 10000 | 50 | 6214497 | 14800870 | 1 | 130013 | 3 | 130032 | 130034 | 125489 | 3 | 126303 | 30010 | 20 | 10000 | 20000 | 20 | 10000 | 20000 | 130032 | 130033 | 1 | 1 | 20021 | 10 | 9 | 10 | 10010 | 10000 | 10 | 10000 | 1 | 0 | 1270 | 1 | 16 | 2 | 1 | 129519 | 10000 | 10000 | 10000 | 10010 | 130033 | 130033 | 130033 | 130033 | 130033 |
30024 | 130032 | 974 | 0 | 0 | 0 | 0 | 130017 | 119408 | 25 | 40010 | 10010 | 20000 | 10000 | 10 | 20000 | 10000 | 50 | 6214497 | 14800640 | 1 | 130013 | 0 | 130039 | 130036 | 125489 | 3 | 126311 | 30010 | 20 | 10000 | 20000 | 20 | 10000 | 20000 | 130032 | 130032 | 1 | 1 | 20021 | 10 | 9 | 10 | 10010 | 10000 | 10 | 10000 | 1 | 0 | 1270 | 1 | 16 | 1 | 1 | 129519 | 10000 | 10000 | 10000 | 10010 | 130036 | 130033 | 130033 | 130035 | 130035 |
30024 | 130034 | 995 | 0 | 0 | 0 | 12 | 130017 | 119410 | 25 | 40010 | 10010 | 20000 | 10000 | 10 | 20000 | 10000 | 50 | 6214497 | 14800979 | 1 | 130013 | 0 | 130036 | 130032 | 125489 | 3 | 126315 | 30010 | 20 | 10000 | 20000 | 20 | 10000 | 20000 | 130032 | 130035 | 1 | 1 | 20021 | 10 | 9 | 10 | 10010 | 10000 | 10 | 10000 | 1 | 3 | 1272 | 1 | 16 | 1 | 2 | 129519 | 10000 | 10000 | 10000 | 10010 | 130033 | 130033 | 130033 | 130033 | 130033 |
30024 | 130032 | 974 | 0 | 0 | 0 | 0 | 130017 | 119408 | 25 | 40010 | 10010 | 20000 | 10000 | 10 | 20000 | 10000 | 50 | 6214497 | 14800528 | 1 | 130013 | 0 | 130032 | 130032 | 125489 | 3 | 126308 | 30010 | 20 | 10000 | 20000 | 20 | 10000 | 20000 | 130032 | 130032 | 1 | 1 | 20021 | 10 | 9 | 10 | 10010 | 10000 | 10 | 10000 | 0 | 0 | 1270 | 1 | 16 | 1 | 1 | 129519 | 10000 | 10000 | 10000 | 10010 | 130114 | 130033 | 130033 | 130033 | 130033 |
30024 | 130032 | 974 | 0 | 0 | 1 | 1029 | 130017 | 119408 | 25 | 40010 | 10010 | 20000 | 10000 | 10 | 20000 | 10000 | 50 | 6214497 | 14800528 | 1 | 130013 | 0 | 130032 | 130032 | 125489 | 3 | 126313 | 30010 | 20 | 10000 | 20000 | 20 | 10000 | 20000 | 130032 | 130032 | 1 | 1 | 20021 | 10 | 9 | 10 | 10010 | 10000 | 10 | 10000 | 0 | 0 | 1270 | 1 | 16 | 2 | 1 | 129519 | 10000 | 10000 | 10000 | 10010 | 130033 | 130063 | 130033 | 130033 | 130033 |
30024 | 130032 | 974 | 0 | 0 | 0 | 0 | 130017 | 119408 | 25 | 40010 | 10010 | 20000 | 10000 | 10 | 20000 | 10000 | 50 | 6214497 | 14800528 | 1 | 130013 | 0 | 130032 | 130032 | 125489 | 3 | 126300 | 30010 | 20 | 10000 | 20000 | 20 | 10000 | 20000 | 130032 | 130032 | 1 | 1 | 20021 | 10 | 9 | 10 | 10010 | 10000 | 10 | 10000 | 0 | 0 | 1270 | 1 | 16 | 2 | 1 | 129519 | 10000 | 10000 | 10000 | 10010 | 130033 | 130033 | 130033 | 130033 | 130033 |
30024 | 130032 | 974 | 0 | 0 | 0 | 0 | 130017 | 119408 | 25 | 40010 | 10010 | 20000 | 10000 | 10 | 20000 | 10000 | 50 | 6214497 | 14800528 | 1 | 130013 | 0 | 130032 | 130032 | 125489 | 3 | 126306 | 30010 | 20 | 10000 | 20000 | 20 | 10000 | 20000 | 130032 | 130032 | 1 | 1 | 20021 | 10 | 9 | 10 | 10010 | 10000 | 10 | 10000 | 1 | 0 | 1270 | 1 | 16 | 1 | 1 | 129519 | 10000 | 10000 | 10000 | 10010 | 130033 | 130033 | 130033 | 130033 | 130033 |
Count: 8
Code:
scvtf h0, w8 scvtf h1, w8 scvtf h2, w8 scvtf h3, w8 scvtf h4, w8 scvtf h5, w8 scvtf h6, w8 scvtf h7, 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 | 18 | 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 | l1d tlb miss (a1) | a5 | ld unit uop (a6) | l1d cache writeback (a8) | a9 | ac | c2 | branch cond mispred nonspec (c5) | branch mispred nonspec (cb) | cd | cf | d5 | map dispatch bubble (d6) | fetch restart (de) | e0 | ? int output thing (e9) | ? ldst retires (ed) | ? simd retires (ee) | ? int retires (ef) | f5 | f6 | f7 | f8 | fd |
160204 | 26713 | 199 | 0 | 12 | 26698 | 2 | 25 | 160100 | 100 | 80000 | 80000 | 100 | 80020 | 80014 | 500 | 1173942 | 1884424 | 1 | 26694 | 26714 | 26713 | 6636 | 6 | 6662 | 160134 | 200 | 80024 | 80024 | 200 | 80020 | 80024 | 26709 | 26713 | 1 | 1 | 80201 | 100 | 99 | 100 | 100 | 80000 | 100 | 0 | 0 | 80000 | 36 | 0 | 0 | 0 | 1 | 1 | 1 | 5117 | 0 | 16 | 0 | 26706 | 0 | 80000 | 80000 | 100 | 26714 | 26714 | 26714 | 26714 | 26854 |
160204 | 26713 | 200 | 0 | 12 | 26699 | 0 | 25 | 160100 | 100 | 80000 | 80000 | 100 | 80020 | 80016 | 500 | 1168166 | 1883898 | 1 | 26690 | 26713 | 26713 | 6636 | 6 | 6662 | 160136 | 200 | 80020 | 80020 | 200 | 80020 | 80020 | 26713 | 26713 | 1 | 1 | 80201 | 100 | 99 | 100 | 100 | 80000 | 100 | 0 | 0 | 80000 | 36 | 0 | 3 | 0 | 1 | 1 | 1 | 5117 | 0 | 16 | 0 | 26711 | 0 | 80000 | 80000 | 100 | 26710 | 26710 | 26919 | 26800 | 26723 |
160204 | 26713 | 200 | 0 | 12 | 26698 | 2 | 25 | 160100 | 100 | 80000 | 80000 | 100 | 80020 | 80015 | 500 | 1178787 | 1884163 | 0 | 26694 | 26714 | 26713 | 6636 | 6 | 6662 | 160134 | 200 | 80020 | 80024 | 200 | 80020 | 80024 | 26713 | 26713 | 1 | 1 | 80201 | 100 | 99 | 100 | 100 | 80000 | 100 | 0 | 0 | 80000 | 4 | 0 | 3 | 0 | 1 | 1 | 1 | 5117 | 0 | 16 | 0 | 26710 | 0 | 80000 | 80000 | 100 | 26715 | 26714 | 26710 | 26710 | 26742 |
160204 | 26753 | 201 | 0 | 12 | 26698 | 2 | 25 | 160100 | 100 | 80000 | 80000 | 100 | 80208 | 80199 | 500 | 1168951 | 1888873 | 1 | 26694 | 26709 | 26713 | 6636 | 6 | 6662 | 160134 | 200 | 80020 | 80020 | 200 | 80020 | 80020 | 26709 | 26714 | 1 | 1 | 80201 | 100 | 99 | 100 | 100 | 80000 | 100 | 0 | 0 | 80000 | 25 | 0 | 935 | 0 | 1 | 1 | 1 | 5117 | 0 | 16 | 0 | 26710 | 0 | 80000 | 80000 | 100 | 26714 | 26710 | 26710 | 26714 | 26962 |
160204 | 26713 | 200 | 0 | 0 | 26694 | 1 | 25 | 160100 | 100 | 80000 | 80000 | 100 | 80020 | 80015 | 500 | 1168951 | 1886254 | 1 | 26694 | 26713 | 26709 | 6636 | 6 | 6662 | 160135 | 200 | 80020 | 80020 | 200 | 80020 | 80020 | 26714 | 26713 | 1 | 1 | 80201 | 100 | 99 | 100 | 100 | 80000 | 100 | 0 | 0 | 80000 | 35 | 0 | 0 | 0 | 1 | 1 | 1 | 5117 | 0 | 16 | 0 | 26710 | 0 | 80000 | 80000 | 100 | 26714 | 26715 | 26895 | 26741 | 26723 |
160204 | 26713 | 200 | 0 | 0 | 26698 | 2 | 25 | 160100 | 100 | 80000 | 80000 | 100 | 80020 | 80014 | 500 | 1168605 | 1884775 | 1 | 26694 | 26713 | 26710 | 6632 | 6 | 6662 | 160134 | 200 | 80020 | 80020 | 200 | 80024 | 80020 | 26713 | 26709 | 1 | 1 | 80201 | 100 | 99 | 100 | 100 | 80000 | 100 | 0 | 0 | 80000 | 68 | 0 | 6 | 0 | 1 | 1 | 1 | 5117 | 0 | 16 | 0 | 26706 | 0 | 80000 | 80000 | 100 | 26710 | 26714 | 26710 | 26715 | 26950 |
160204 | 26715 | 200 | 0 | 12 | 26694 | 7 | 25 | 160100 | 100 | 80000 | 80000 | 100 | 80020 | 80015 | 500 | 1168951 | 1889012 | 0 | 26694 | 26713 | 26709 | 6632 | 6 | 6662 | 160135 | 200 | 80020 | 80020 | 200 | 80020 | 80020 | 26709 | 26713 | 1 | 1 | 80201 | 100 | 99 | 100 | 100 | 80000 | 100 | 0 | 0 | 80000 | 61 | 0 | 6 | 0 | 1 | 1 | 1 | 5117 | 0 | 16 | 0 | 26711 | 0 | 80000 | 80000 | 100 | 26710 | 26714 | 26710 | 26710 | 26919 |
160204 | 26715 | 200 | 0 | 12 | 26694 | 2 | 25 | 160100 | 100 | 80000 | 80000 | 100 | 80020 | 80016 | 500 | 1170059 | 1884163 | 1 | 26694 | 26713 | 26713 | 6636 | 6 | 6658 | 160135 | 200 | 80020 | 80020 | 200 | 80024 | 80020 | 26713 | 26713 | 1 | 1 | 80201 | 100 | 99 | 100 | 100 | 80000 | 100 | 0 | 0 | 80000 | 42 | 0 | 3 | 0 | 1 | 1 | 1 | 5117 | 0 | 16 | 0 | 26710 | 0 | 80000 | 80000 | 100 | 26714 | 26714 | 26714 | 26714 | 26712 |
160204 | 26712 | 200 | 0 | 0 | 26694 | 2 | 25 | 160100 | 100 | 80000 | 80000 | 100 | 80396 | 80015 | 500 | 1178852 | 1885157 | 0 | 26694 | 26713 | 26714 | 6632 | 6 | 6659 | 160136 | 200 | 80020 | 80020 | 200 | 80024 | 80020 | 26714 | 26710 | 1 | 1 | 80201 | 100 | 99 | 100 | 100 | 80000 | 100 | 0 | 0 | 80000 | 68 | 0 | 9 | 0 | 1 | 1 | 1 | 5117 | 0 | 16 | 0 | 26710 | 0 | 80000 | 80000 | 100 | 26714 | 26715 | 26710 | 26710 | 26949 |
160204 | 26713 | 200 | 0 | 12 | 26699 | 3 | 25 | 160100 | 100 | 80000 | 80000 | 100 | 80020 | 80014 | 500 | 1168597 | 1884201 | 1 | 26691 | 26709 | 26714 | 6636 | 6 | 6662 | 160135 | 200 | 80024 | 80020 | 200 | 80020 | 80024 | 26713 | 26713 | 1 | 1 | 80201 | 100 | 99 | 100 | 100 | 80000 | 100 | 0 | 0 | 80000 | 5 | 0 | 0 | 0 | 1 | 1 | 1 | 5117 | 0 | 16 | 0 | 26710 | 0 | 80000 | 80000 | 100 | 26715 | 26710 | 26714 | 26710 | 26895 |
Result (median cycles for code divided by count): 0.3340
retire uop (01) | cycle (02) | 03 | mmu table walk data (08) | 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) | a9 | ac | 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 |
160024 | 26710 | 200 | 0 | 0 | 26694 | 1 | 25 | 160010 | 10 | 80000 | 80000 | 10 | 80000 | 80000 | 50 | 1168880 | 1883443 | 0 | 26690 | 26709 | 26709 | 6653 | 3 | 6689 | 160010 | 20 | 80000 | 80000 | 20 | 80000 | 80000 | 26709 | 26709 | 1 | 1 | 80021 | 10 | 9 | 10 | 10 | 80000 | 10 | 80000 | 63 | 0 | 0 | 5020 | 8 | 16 | 5 | 3 | 26706 | 80000 | 80000 | 10 | 26710 | 26710 | 26710 | 26710 | 26929 |
160024 | 26715 | 200 | 0 | 0 | 26694 | 0 | 25 | 160010 | 10 | 80000 | 80000 | 10 | 80000 | 80000 | 50 | 1168568 | 1884032 | 1 | 26690 | 26709 | 26709 | 6653 | 3 | 6689 | 160010 | 20 | 80000 | 80000 | 20 | 80000 | 80000 | 26709 | 26709 | 1 | 1 | 80021 | 10 | 9 | 10 | 10 | 80000 | 10 | 80000 | 59 | 0 | 6 | 5020 | 5 | 16 | 6 | 4 | 26706 | 80000 | 80000 | 10 | 26710 | 26710 | 26710 | 26710 | 26935 |
160024 | 26722 | 200 | 0 | 0 | 26694 | 4 | 25 | 160790 | 10 | 80000 | 80000 | 10 | 80000 | 80000 | 50 | 1183157 | 1884032 | 0 | 26690 | 26709 | 26709 | 6653 | 3 | 6689 | 160010 | 20 | 80000 | 80000 | 20 | 80000 | 80000 | 26709 | 26709 | 1 | 1 | 80021 | 10 | 9 | 10 | 10 | 80000 | 10 | 80000 | 60 | 0 | 9 | 5020 | 3 | 16 | 3 | 5 | 26706 | 80000 | 80000 | 10 | 26710 | 26710 | 26710 | 26710 | 26934 |
160024 | 26724 | 200 | 0 | 0 | 26694 | 0 | 25 | 160010 | 10 | 80000 | 80000 | 10 | 80000 | 80000 | 50 | 1168880 | 1884032 | 0 | 26690 | 26709 | 26709 | 6653 | 3 | 6689 | 160010 | 20 | 80000 | 80000 | 20 | 80000 | 80000 | 26709 | 26709 | 1 | 1 | 80021 | 10 | 9 | 10 | 10 | 80000 | 10 | 80000 | 61 | 0 | 9 | 5020 | 6 | 16 | 6 | 4 | 26706 | 80000 | 80000 | 10 | 26710 | 26710 | 26710 | 26710 | 26944 |
160024 | 26721 | 200 | 0 | 0 | 26694 | 9 | 25 | 160010 | 10 | 80000 | 80000 | 10 | 80000 | 80000 | 50 | 1168880 | 1884032 | 0 | 26690 | 26709 | 26709 | 6653 | 3 | 6689 | 160010 | 20 | 80000 | 80000 | 20 | 80000 | 80000 | 26709 | 26709 | 1 | 1 | 80021 | 10 | 9 | 10 | 10 | 80000 | 10 | 80000 | 67 | 0 | 15 | 5020 | 3 | 16 | 6 | 4 | 26706 | 80000 | 80000 | 10 | 26710 | 26710 | 26710 | 26710 | 26945 |
160024 | 26720 | 200 | 0 | 0 | 26694 | 0 | 25 | 160010 | 10 | 80000 | 80000 | 10 | 80000 | 80000 | 50 | 1168880 | 1884032 | 1 | 26690 | 26709 | 26709 | 6655 | 3 | 6689 | 160010 | 20 | 80000 | 80000 | 20 | 80000 | 80000 | 26709 | 26709 | 1 | 1 | 80021 | 10 | 9 | 10 | 10 | 80000 | 10 | 80000 | 63 | 0 | 9 | 5020 | 6 | 16 | 5 | 3 | 26706 | 80000 | 80000 | 10 | 26710 | 26710 | 26710 | 26710 | 26934 |
160024 | 26730 | 200 | 0 | 0 | 26694 | 0 | 25 | 160010 | 10 | 80000 | 80000 | 10 | 80000 | 80000 | 50 | 1168880 | 1884032 | 0 | 26690 | 26709 | 26709 | 6653 | 3 | 6689 | 160010 | 20 | 80000 | 80000 | 20 | 80000 | 80000 | 26709 | 26709 | 1 | 1 | 80021 | 10 | 9 | 10 | 10 | 80000 | 10 | 80000 | 44 | 0 | 0 | 5020 | 3 | 16 | 5 | 5 | 26706 | 80000 | 80000 | 10 | 26710 | 26710 | 26710 | 26710 | 26948 |
160024 | 26720 | 200 | 0 | 0 | 26694 | 0 | 25 | 160010 | 10 | 80000 | 80000 | 10 | 80000 | 80000 | 50 | 1176821 | 1883681 | 0 | 26690 | 26709 | 26709 | 6653 | 3 | 6689 | 160010 | 20 | 80000 | 80000 | 20 | 80000 | 80000 | 26709 | 26709 | 1 | 1 | 80021 | 10 | 9 | 10 | 10 | 80000 | 10 | 80000 | 69 | 0 | 3 | 5020 | 3 | 16 | 3 | 5 | 26706 | 80000 | 80000 | 10 | 26710 | 26710 | 26710 | 26710 | 26961 |
160024 | 26722 | 200 | 0 | 0 | 26694 | 17 | 25 | 160010 | 10 | 80000 | 80000 | 10 | 80000 | 80000 | 50 | 1168880 | 1884032 | 0 | 26690 | 26709 | 26709 | 6653 | 3 | 6689 | 160010 | 20 | 80000 | 80000 | 20 | 80000 | 80000 | 26709 | 26709 | 1 | 1 | 80021 | 10 | 9 | 10 | 10 | 80000 | 10 | 80000 | 68 | 0 | 3 | 5020 | 5 | 16 | 5 | 5 | 26706 | 80000 | 80000 | 10 | 26710 | 26710 | 26710 | 26710 | 26816 |
160024 | 26709 | 200 | 0 | 0 | 26694 | 0 | 25 | 160010 | 10 | 80000 | 80000 | 10 | 80000 | 80000 | 50 | 1168880 | 1884032 | 0 | 26690 | 26709 | 26709 | 6653 | 3 | 6689 | 160010 | 20 | 80000 | 80000 | 20 | 80000 | 80000 | 26709 | 26709 | 1 | 1 | 80021 | 10 | 9 | 10 | 10 | 80000 | 10 | 80000 | 70 | 0 | 6 | 5020 | 5 | 16 | 4 | 6 | 26706 | 80000 | 80000 | 10 | 26710 | 26710 | 26710 | 26710 | 26954 |