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:
fmov w0, h0
mov x0, 1 mov x1, 2
(no loop instructions)
Retires: 1.000
Issues: 2.000
Integer unit issues: 1.000
Load/store unit issues: 0.000
SIMD/FP unit issues: 1.000
retire uop (01) | cycle (02) | 03 | 1e | 1f | 3f | 51 | schedule uop (52) | schedule int uop (53) | schedule simd uop (54) | dispatch simd uop (57) | ldst uops in schedulers (5b) | 69 | 6d | 6e | map stall dispatch (70) | map rewind (75) | map stall (76) | dispatch uop (78) | map simd uop (7e) | map simd uop inputs (81) | 82 | 83 | flush restart other nonspec (84) | 85 | inst all (8c) | inst int alu (97) | l1d cache writeback (a8) | ac | cf | d5 | map dispatch bubble (d6) | dd | fetch restart (de) | e0 | ? int output thing (e9) | ? int retires (ef) | f5 | f6 | f7 | f8 | fd |
1004 | 538 | 4 | 0 | 0 | 43 | 25 | 2000 | 1000 | 1000 | 1000 | 8000 | 519 | 538 | 538 | 370 | 3 | 396 | 1000 | 1000 | 1000 | 538 | 538 | 1 | 1 | 1001 | 1000 | 0 | 0 | 73 | 2 | 16 | 2 | 2 | 535 | 1000 | 1000 | 539 | 539 | 539 | 539 | 539 |
1004 | 538 | 4 | 0 | 0 | 43 | 25 | 2000 | 1000 | 1000 | 1000 | 8000 | 519 | 538 | 538 | 370 | 3 | 396 | 1000 | 1000 | 1000 | 538 | 538 | 1 | 1 | 1001 | 1000 | 0 | 3 | 73 | 2 | 16 | 2 | 2 | 535 | 1000 | 1000 | 539 | 539 | 539 | 539 | 539 |
1004 | 538 | 4 | 0 | 0 | 64 | 25 | 2000 | 1000 | 1000 | 1000 | 8000 | 519 | 538 | 538 | 370 | 3 | 396 | 1000 | 1000 | 1000 | 538 | 538 | 1 | 1 | 1001 | 1000 | 0 | 0 | 73 | 2 | 16 | 2 | 2 | 535 | 1000 | 1000 | 539 | 539 | 539 | 539 | 539 |
1004 | 538 | 4 | 0 | 0 | 43 | 25 | 2000 | 1000 | 1000 | 1000 | 8000 | 519 | 538 | 538 | 370 | 3 | 396 | 1000 | 1000 | 1000 | 538 | 538 | 1 | 1 | 1001 | 1000 | 0 | 0 | 73 | 2 | 16 | 2 | 2 | 535 | 1000 | 1000 | 539 | 539 | 539 | 539 | 539 |
1004 | 538 | 5 | 0 | 0 | 128 | 25 | 2000 | 1000 | 1000 | 1000 | 8000 | 519 | 538 | 538 | 370 | 3 | 396 | 1000 | 1000 | 1000 | 538 | 538 | 1 | 1 | 1001 | 1000 | 0 | 0 | 73 | 1 | 16 | 2 | 2 | 535 | 1000 | 1000 | 539 | 539 | 539 | 539 | 539 |
1004 | 538 | 4 | 0 | 0 | 43 | 25 | 2000 | 1000 | 1000 | 1000 | 8000 | 519 | 538 | 538 | 370 | 3 | 396 | 1000 | 1000 | 1000 | 538 | 538 | 1 | 1 | 1001 | 1000 | 0 | 0 | 73 | 2 | 16 | 1 | 2 | 535 | 1000 | 1000 | 539 | 539 | 539 | 539 | 539 |
1004 | 538 | 4 | 0 | 0 | 43 | 25 | 2000 | 1000 | 1000 | 1000 | 8000 | 519 | 538 | 538 | 370 | 3 | 396 | 1000 | 1000 | 1000 | 538 | 538 | 1 | 1 | 1001 | 1000 | 1 | 0 | 73 | 2 | 16 | 2 | 2 | 535 | 1000 | 1000 | 539 | 539 | 539 | 539 | 539 |
1004 | 538 | 4 | 0 | 108 | 43 | 25 | 2000 | 1000 | 1000 | 1000 | 8000 | 519 | 538 | 538 | 370 | 3 | 396 | 1000 | 1000 | 1000 | 538 | 538 | 1 | 1 | 1001 | 1000 | 0 | 0 | 73 | 1 | 16 | 1 | 2 | 535 | 1000 | 1000 | 539 | 539 | 539 | 539 | 539 |
1004 | 538 | 4 | 0 | 0 | 43 | 25 | 2000 | 1000 | 1000 | 1000 | 8000 | 519 | 538 | 538 | 370 | 3 | 396 | 1000 | 1000 | 1000 | 538 | 538 | 1 | 1 | 1001 | 1000 | 0 | 0 | 73 | 1 | 16 | 2 | 2 | 535 | 1000 | 1000 | 539 | 539 | 539 | 539 | 539 |
1004 | 538 | 4 | 0 | 0 | 43 | 25 | 2000 | 1000 | 1000 | 1000 | 8000 | 519 | 538 | 538 | 370 | 3 | 396 | 1000 | 1000 | 1000 | 538 | 538 | 1 | 1 | 1001 | 1000 | 0 | 0 | 73 | 2 | 16 | 2 | 2 | 535 | 1000 | 1000 | 539 | 539 | 539 | 539 | 539 |
Code:
fmov w0, h0 fmov d0, x0
mov x0, 1 mov x1, 2
(fused SUBS/B.cc loop)
Result (median cycles for code): 10.0038
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 | 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) | ? int retires (ef) | f5 | f6 | f7 | f8 | fd |
20204 | 100038 | 776 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100023 | 89561 | 25 | 30100 | 10100 | 10000 | 10000 | 100 | 10000 | 10000 | 500 | 4778481 | 5580349 | 0 | 100013 | 100038 | 100038 | 96900 | 3 | 97496 | 20100 | 200 | 10000 | 10000 | 200 | 10000 | 10000 | 100038 | 100038 | 1 | 1 | 20201 | 100 | 99 | 100 | 10100 | 10000 | 100 | 0 | 0 | 10000 | 0 | 0 | 0 | 0 | 1310 | 1 | 3 | 16 | 2 | 2 | 99638 | 10000 | 10000 | 10100 | 101183 | 101424 | 100549 | 100254 | 100039 |
20204 | 100038 | 776 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100023 | 89561 | 25 | 30100 | 10100 | 10000 | 10000 | 100 | 10000 | 10000 | 500 | 4780017 | 5580850 | 0 | 100013 | 100038 | 100041 | 96900 | 3 | 97496 | 20100 | 200 | 10000 | 10000 | 200 | 10000 | 10000 | 100038 | 100039 | 1 | 1 | 20201 | 100 | 99 | 100 | 10100 | 10000 | 100 | 0 | 0 | 10000 | 0 | 0 | 0 | 0 | 1310 | 1 | 2 | 16 | 2 | 2 | 99637 | 10000 | 10000 | 10100 | 100039 | 100039 | 100039 | 100074 | 100039 |
20204 | 100038 | 775 | 0 | 0 | 0 | 0 | 0 | 528 | 0 | 0 | 100023 | 89561 | 25 | 30100 | 10100 | 10000 | 10000 | 100 | 10000 | 10000 | 500 | 4780449 | 5580517 | 0 | 100013 | 100038 | 100038 | 96900 | 3 | 97496 | 20100 | 200 | 10000 | 10000 | 200 | 10000 | 10000 | 100038 | 100038 | 1 | 1 | 20201 | 100 | 99 | 100 | 10100 | 10000 | 100 | 0 | 0 | 10000 | 0 | 0 | 0 | 0 | 1310 | 1 | 2 | 16 | 2 | 2 | 99637 | 10000 | 10000 | 10100 | 100039 | 100039 | 100039 | 100039 | 100039 |
20204 | 100038 | 776 | 0 | 0 | 0 | 0 | 0 | 12 | 0 | 0 | 100023 | 89561 | 25 | 30100 | 10100 | 10000 | 10000 | 100 | 10000 | 10000 | 500 | 4780689 | 5580349 | 0 | 100013 | 100038 | 100038 | 96900 | 3 | 97496 | 20100 | 200 | 10000 | 10000 | 200 | 10000 | 10000 | 100038 | 100038 | 1 | 1 | 20201 | 100 | 99 | 100 | 10100 | 10000 | 100 | 0 | 0 | 10000 | 1 | 0 | 3 | 0 | 1310 | 1 | 2 | 16 | 2 | 2 | 99637 | 10000 | 10000 | 10100 | 100039 | 100040 | 100039 | 100039 | 100039 |
20204 | 100038 | 776 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100023 | 89562 | 25 | 30100 | 10100 | 10000 | 10000 | 100 | 10000 | 10000 | 500 | 4779921 | 5580684 | 0 | 100013 | 100038 | 100039 | 96900 | 3 | 97496 | 20100 | 200 | 10000 | 10000 | 200 | 10000 | 10000 | 100038 | 100038 | 1 | 1 | 20201 | 100 | 99 | 100 | 10100 | 10000 | 100 | 0 | 0 | 10000 | 0 | 0 | 0 | 0 | 1310 | 1 | 2 | 16 | 2 | 2 | 99637 | 10000 | 10000 | 10100 | 100039 | 100039 | 100039 | 100039 | 100039 |
20204 | 100038 | 776 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100023 | 89561 | 25 | 30100 | 10100 | 10000 | 10000 | 100 | 10000 | 10000 | 590 | 4779777 | 5580520 | 0 | 100013 | 100038 | 100038 | 96900 | 3 | 97496 | 20100 | 200 | 10000 | 10000 | 200 | 10000 | 10000 | 100038 | 100038 | 1 | 1 | 20201 | 100 | 99 | 100 | 10100 | 10000 | 100 | 0 | 0 | 10000 | 1 | 0 | 3508 | 0 | 1310 | 1 | 2 | 16 | 2 | 2 | 99637 | 10000 | 10000 | 10100 | 100039 | 100039 | 100039 | 100039 | 100039 |
20204 | 100038 | 777 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100023 | 89561 | 25 | 30100 | 10100 | 10000 | 10000 | 100 | 10000 | 10000 | 500 | 4779777 | 5580349 | 0 | 100014 | 100038 | 100038 | 96900 | 3 | 97496 | 20100 | 200 | 10000 | 10000 | 200 | 10000 | 10000 | 100038 | 100038 | 1 | 1 | 20201 | 100 | 99 | 100 | 10100 | 10000 | 100 | 0 | 0 | 10000 | 14 | 0 | 0 | 0 | 1310 | 1 | 2 | 16 | 2 | 2 | 99637 | 10000 | 10000 | 10100 | 100039 | 100039 | 100039 | 100039 | 100039 |
20204 | 100038 | 775 | 0 | 0 | 0 | 0 | 0 | 9 | 0 | 0 | 100065 | 89561 | 25 | 30148 | 10127 | 10006 | 10000 | 119 | 10000 | 10050 | 500 | 4784106 | 5580349 | 0 | 100014 | 100207 | 100041 | 96957 | 3 | 97627 | 20452 | 200 | 10000 | 10000 | 200 | 10000 | 10000 | 100038 | 100038 | 1 | 1 | 20201 | 100 | 99 | 100 | 10100 | 10000 | 100 | 0 | 0 | 10000 | 0 | 0 | 6 | 0 | 1310 | 1 | 2 | 16 | 2 | 2 | 99637 | 10000 | 10000 | 10100 | 100039 | 100039 | 100039 | 100039 | 100039 |
20204 | 100039 | 776 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100026 | 89561 | 25 | 30100 | 10100 | 10000 | 10000 | 100 | 10000 | 10000 | 500 | 4780401 | 5580406 | 0 | 100013 | 100038 | 100038 | 96900 | 3 | 97496 | 20100 | 200 | 10000 | 10000 | 200 | 10000 | 10000 | 100038 | 100038 | 1 | 1 | 20201 | 100 | 99 | 100 | 10100 | 10000 | 100 | 0 | 0 | 10000 | 1 | 0 | 0 | 0 | 1310 | 1 | 2 | 16 | 2 | 2 | 99637 | 10000 | 10000 | 10100 | 100039 | 100042 | 100039 | 100042 | 100039 |
20204 | 100038 | 775 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100023 | 89562 | 25 | 30100 | 10100 | 10000 | 10000 | 100 | 10000 | 10000 | 500 | 4778769 | 5580349 | 0 | 100016 | 100128 | 100038 | 96993 | 15 | 97496 | 20329 | 200 | 10000 | 10000 | 200 | 10000 | 10000 | 100038 | 100213 | 1 | 1 | 20201 | 100 | 99 | 100 | 10100 | 10000 | 100 | 0 | 0 | 10000 | 0 | 0 | 0 | 0 | 1310 | 1 | 2 | 16 | 2 | 2 | 99637 | 10000 | 10000 | 10100 | 100039 | 100039 | 100039 | 100039 | 100039 |
Result (median cycles for code): 10.0038
retire uop (01) | cycle (02) | 03 | mmu table walk data (08) | 09 | 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 ret (8f) | 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 | d5 | map dispatch bubble (d6) | dd | fetch restart (de) | e0 | ? int output thing (e9) | ? ldst retires (ed) | ? int retires (ef) | f5 | f6 | f7 | f8 | fd |
20024 | 100038 | 775 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100023 | 89561 | 25 | 30010 | 10010 | 10008 | 10008 | 10 | 10000 | 10000 | 50 | 4778481 | 5578954 | 0 | 100013 | 0 | 100039 | 100038 | 96922 | 3 | 97518 | 20010 | 20 | 10000 | 10000 | 20 | 10000 | 10000 | 100038 | 100038 | 1 | 1 | 20021 | 10 | 0 | 9 | 10 | 10010 | 10000 | 10 | 0 | 0 | 10008 | 0 | 0 | 0 | 2 | 1343 | 2 | 16 | 2 | 2 | 99691 | 10000 | 10000 | 10010 | 100372 | 100317 | 100286 | 100316 | 100265 |
20024 | 100346 | 777 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 100501 | 89561 | 25 | 30020 | 10013 | 10000 | 10000 | 10 | 10000 | 10050 | 61 | 4778481 | 5578954 | 0 | 100013 | 0 | 100038 | 100038 | 96922 | 3 | 97519 | 20010 | 20 | 10000 | 10000 | 20 | 10000 | 10000 | 100038 | 100038 | 1 | 1 | 20021 | 10 | 0 | 9 | 10 | 10010 | 10000 | 10 | 0 | 0 | 10000 | 0 | 0 | 0 | 0 | 1270 | 1 | 16 | 2 | 1 | 99637 | 10000 | 10000 | 10010 | 100039 | 100039 | 100039 | 100040 | 100039 |
20024 | 100038 | 776 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100023 | 89561 | 25 | 30010 | 10010 | 10000 | 10000 | 10 | 10000 | 10000 | 50 | 4778481 | 5579116 | 0 | 100013 | 0 | 100038 | 100038 | 96922 | 3 | 97518 | 20010 | 20 | 10000 | 10000 | 20 | 10061 | 10000 | 100038 | 100038 | 1 | 1 | 20021 | 10 | 0 | 9 | 10 | 10010 | 10000 | 10 | 0 | 0 | 10000 | 0 | 0 | 0 | 0 | 1270 | 2 | 16 | 3 | 2 | 99637 | 10000 | 10000 | 10010 | 100039 | 100129 | 100039 | 100039 | 100131 |
20024 | 100038 | 775 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 100023 | 89561 | 25 | 30010 | 10010 | 10000 | 10000 | 10 | 10000 | 10000 | 50 | 4778481 | 5578954 | 0 | 100016 | 0 | 100038 | 100038 | 96922 | 3 | 97518 | 20010 | 20 | 10000 | 10000 | 20 | 10000 | 10000 | 100038 | 100038 | 1 | 1 | 20021 | 10 | 0 | 9 | 10 | 10010 | 10000 | 10 | 0 | 0 | 10000 | 0 | 0 | 0 | 0 | 1270 | 1 | 16 | 2 | 2 | 99637 | 10000 | 10000 | 10010 | 100039 | 100039 | 100039 | 100039 | 100039 |
20024 | 100038 | 775 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100023 | 89561 | 25 | 30010 | 10010 | 10000 | 10000 | 10 | 10000 | 10000 | 50 | 4778577 | 5578954 | 0 | 100013 | 0 | 100038 | 100038 | 96922 | 3 | 97518 | 20010 | 20 | 10000 | 10000 | 20 | 10000 | 10000 | 100038 | 100038 | 1 | 1 | 20021 | 10 | 0 | 9 | 10 | 10010 | 10000 | 10 | 0 | 0 | 10000 | 0 | 0 | 3 | 0 | 1270 | 1 | 16 | 2 | 2 | 99637 | 10000 | 10000 | 10010 | 100040 | 100039 | 100039 | 100040 | 100042 |
20024 | 100038 | 775 | 0 | 0 | 0 | 0 | 12 | 0 | 0 | 100023 | 89561 | 25 | 30010 | 10010 | 10000 | 10000 | 10 | 10000 | 10000 | 50 | 4778481 | 5578954 | 0 | 100085 | 0 | 100038 | 100038 | 96922 | 3 | 97518 | 20010 | 20 | 10000 | 10000 | 20 | 10000 | 10000 | 100038 | 100038 | 1 | 1 | 20021 | 10 | 0 | 9 | 10 | 10010 | 10000 | 10 | 0 | 0 | 10000 | 0 | 0 | 0 | 0 | 1270 | 1 | 16 | 2 | 1 | 99637 | 10000 | 10000 | 10010 | 100039 | 100039 | 100039 | 100039 | 100039 |
20024 | 100038 | 776 | 0 | 0 | 0 | 0 | 12 | 0 | 0 | 100023 | 89563 | 25 | 30010 | 10010 | 10000 | 10000 | 10 | 10000 | 10000 | 50 | 4778481 | 5578954 | 0 | 100014 | 0 | 100038 | 100038 | 96925 | 3 | 97518 | 20010 | 20 | 10000 | 10000 | 20 | 10000 | 10000 | 100038 | 100038 | 1 | 1 | 20021 | 10 | 0 | 9 | 10 | 10010 | 10000 | 10 | 0 | 0 | 10000 | 0 | 0 | 0 | 0 | 1270 | 2 | 16 | 1 | 1 | 99637 | 10000 | 10000 | 10010 | 100039 | 100039 | 100039 | 100039 | 100041 |
20024 | 100038 | 775 | 0 | 0 | 0 | 0 | 6 | 0 | 0 | 100023 | 89568 | 25 | 30010 | 10010 | 10000 | 10000 | 10 | 10000 | 10000 | 50 | 4778481 | 5578954 | 0 | 100013 | 0 | 100038 | 100038 | 96922 | 3 | 97518 | 20010 | 20 | 10000 | 10000 | 20 | 10000 | 10000 | 100038 | 100038 | 1 | 1 | 20021 | 10 | 0 | 9 | 10 | 10010 | 10000 | 10 | 0 | 0 | 10000 | 0 | 0 | 0 | 0 | 1270 | 1 | 16 | 1 | 2 | 99637 | 10000 | 10000 | 10010 | 100039 | 100039 | 100039 | 100039 | 100039 |
20024 | 100038 | 776 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100023 | 89562 | 25 | 30010 | 10010 | 10000 | 10000 | 10 | 10000 | 10000 | 50 | 4778481 | 5578954 | 0 | 100013 | 0 | 100038 | 100038 | 96922 | 3 | 97518 | 20010 | 20 | 10000 | 10000 | 20 | 10000 | 10000 | 100038 | 100038 | 1 | 1 | 20021 | 10 | 0 | 9 | 10 | 10010 | 10000 | 10 | 0 | 0 | 10000 | 0 | 0 | 3 | 0 | 1270 | 1 | 16 | 1 | 2 | 99639 | 10000 | 10000 | 10010 | 100039 | 100039 | 100039 | 100039 | 100043 |
20024 | 100038 | 775 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100023 | 89562 | 25 | 30010 | 10010 | 10000 | 10000 | 10 | 10000 | 10000 | 50 | 4778481 | 5578954 | 0 | 100013 | 0 | 100038 | 100038 | 96922 | 3 | 97518 | 20010 | 20 | 10000 | 10000 | 20 | 10000 | 10000 | 100070 | 100038 | 1 | 1 | 20021 | 10 | 0 | 9 | 10 | 10010 | 10000 | 10 | 0 | 0 | 10000 | 8 | 2 | 0 | 0 | 1270 | 1 | 16 | 1 | 1 | 99637 | 10000 | 10000 | 10010 | 100039 | 100039 | 100039 | 100039 | 100039 |
Count: 8
Code:
fmov w0, h8 fmov w1, h8 fmov w2, h8 fmov w3, h8 fmov w4, h8 fmov w5, h8 fmov w6, h8 fmov w7, h8
mov x8, 9
(fused SUBS/B.cc loop)
Result (median cycles for code divided by count): 0.5005
retire uop (01) | cycle (02) | 03 | mmu table walk instruction (07) | l2 tlb miss instruction (0a) | 18 | 1e | 3f | 51 | schedule uop (52) | schedule int uop (53) | schedule simd uop (54) | dispatch int uop (56) | dispatch simd uop (57) | int uops in schedulers (59) | 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 simd uop (7e) | map int uop inputs (7f) | 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) | 9f | l1d cache writeback (a8) | a9 | ac | branch cond mispred nonspec (c5) | branch mispred nonspec (cb) | cd | cf | d5 | map dispatch bubble (d6) | dd | fetch restart (de) | e0 | ? int output thing (e9) | ? int retires (ef) | f5 | f6 | f7 | f8 | fd |
80204 | 40054 | 300 | 1 | 1 | 0 | 0 | 32 | 25 | 160100 | 80100 | 80000 | 100 | 80004 | 500 | 640024 | 0 | 40019 | 40038 | 40038 | 29976 | 6 | 29991 | 80104 | 200 | 80016 | 200 | 80016 | 40038 | 40038 | 1 | 1 | 80201 | 100 | 99 | 100 | 80100 | 100 | 0 | 0 | 6 | 1 | 1 | 1 | 5117 | 1 | 16 | 1 | 1 | 40035 | 80000 | 80100 | 40039 | 40039 | 40039 | 40039 | 40039 |
80204 | 40038 | 300 | 1 | 1 | 0 | 0 | 718 | 25 | 160100 | 80100 | 80000 | 100 | 80004 | 500 | 640024 | 0 | 40019 | 40038 | 40038 | 29976 | 6 | 29991 | 80104 | 200 | 80016 | 200 | 80016 | 40038 | 40038 | 1 | 1 | 80201 | 100 | 99 | 100 | 80100 | 100 | 0 | 0 | 9 | 1 | 1 | 1 | 5117 | 1 | 16 | 1 | 1 | 40035 | 80000 | 80100 | 40039 | 40039 | 40039 | 40039 | 40106 |
80204 | 40038 | 300 | 1 | 1 | 0 | 0 | 32 | 25 | 160100 | 80100 | 80000 | 100 | 80004 | 500 | 640024 | 0 | 40019 | 40038 | 40038 | 29976 | 6 | 29991 | 80104 | 200 | 80016 | 200 | 80016 | 40038 | 40038 | 1 | 1 | 80201 | 100 | 99 | 100 | 80100 | 100 | 0 | 0 | 0 | 1 | 1 | 1 | 5117 | 1 | 16 | 1 | 1 | 40035 | 80000 | 80100 | 40039 | 40039 | 40039 | 40039 | 40039 |
80204 | 40038 | 300 | 1 | 1 | 0 | 0 | 32 | 25 | 160100 | 80100 | 80000 | 100 | 80004 | 500 | 640024 | 0 | 40019 | 40038 | 40038 | 29976 | 6 | 29991 | 80104 | 200 | 80016 | 200 | 80016 | 40038 | 40038 | 1 | 1 | 80201 | 100 | 99 | 100 | 80100 | 100 | 0 | 0 | 0 | 1 | 1 | 1 | 5117 | 1 | 16 | 1 | 1 | 40035 | 80000 | 80100 | 40039 | 40039 | 40039 | 40039 | 40039 |
80204 | 40038 | 325 | 1 | 1 | 0 | 99 | 32 | 25 | 160100 | 80100 | 80000 | 100 | 80004 | 500 | 640024 | 0 | 40019 | 40038 | 40038 | 29976 | 6 | 29991 | 80104 | 200 | 80016 | 200 | 80016 | 40038 | 40038 | 1 | 1 | 80201 | 100 | 99 | 100 | 80100 | 100 | 0 | 0 | 0 | 1 | 1 | 1 | 5117 | 1 | 16 | 1 | 1 | 40035 | 80000 | 80100 | 40039 | 40039 | 40039 | 40039 | 40039 |
80204 | 40038 | 300 | 1 | 1 | 0 | 0 | 32 | 25 | 160100 | 80100 | 80000 | 100 | 80004 | 500 | 640024 | 1 | 40019 | 40038 | 40038 | 29976 | 6 | 29991 | 80104 | 200 | 80016 | 200 | 80016 | 40038 | 40038 | 1 | 1 | 80201 | 100 | 99 | 100 | 80100 | 100 | 0 | 0 | 96 | 1 | 1 | 1 | 5117 | 1 | 16 | 1 | 1 | 40035 | 80000 | 80100 | 40039 | 40039 | 40039 | 40039 | 40039 |
80204 | 40038 | 300 | 1 | 1 | 0 | 0 | 32 | 25 | 160100 | 80100 | 80000 | 100 | 80004 | 500 | 640024 | 1 | 40019 | 40038 | 40038 | 29976 | 6 | 29991 | 80104 | 200 | 80016 | 200 | 80016 | 40038 | 40038 | 1 | 1 | 80201 | 100 | 99 | 100 | 80100 | 100 | 0 | 0 | 12 | 1 | 1 | 1 | 5117 | 1 | 16 | 1 | 1 | 40035 | 80000 | 80100 | 40039 | 40039 | 40039 | 40039 | 40039 |
80204 | 40038 | 300 | 1 | 1 | 0 | 0 | 32 | 25 | 160100 | 80100 | 80000 | 100 | 80004 | 500 | 640024 | 0 | 40019 | 40038 | 40038 | 29976 | 6 | 29991 | 80104 | 200 | 80016 | 200 | 80016 | 40038 | 40038 | 1 | 1 | 80201 | 100 | 99 | 100 | 80100 | 100 | 0 | 0 | 105 | 1 | 1 | 1 | 5117 | 1 | 16 | 1 | 1 | 40035 | 80000 | 80100 | 40039 | 40039 | 40039 | 40039 | 40039 |
80204 | 40038 | 300 | 1 | 1 | 0 | 0 | 32 | 25 | 160100 | 80100 | 80000 | 100 | 80004 | 500 | 640024 | 1 | 40019 | 40038 | 40038 | 29976 | 6 | 29991 | 80104 | 200 | 80016 | 200 | 80016 | 40038 | 40038 | 1 | 1 | 80201 | 100 | 99 | 100 | 80100 | 100 | 0 | 0 | 147 | 1 | 1 | 1 | 5117 | 1 | 16 | 1 | 1 | 40035 | 80000 | 80100 | 40039 | 40039 | 40039 | 40039 | 40039 |
80204 | 40038 | 300 | 1 | 1 | 0 | 0 | 32 | 25 | 160100 | 80100 | 80000 | 100 | 80004 | 500 | 640024 | 1 | 40019 | 40038 | 40038 | 29976 | 6 | 29991 | 80104 | 200 | 80016 | 200 | 80016 | 40038 | 40038 | 1 | 1 | 80201 | 100 | 99 | 100 | 80100 | 100 | 0 | 0 | 9 | 1 | 1 | 1 | 5117 | 1 | 16 | 1 | 1 | 40035 | 80000 | 80100 | 40039 | 40039 | 40039 | 40039 | 40039 |
Result (median cycles for code divided by count): 0.5005
retire uop (01) | cycle (02) | 03 | mmu table walk instruction (07) | mmu table walk data (08) | 09 | l2 tlb miss instruction (0a) | l2 tlb miss data (0b) | 0e | 18 | 19 | 1e | 1f | 3f | 51 | schedule uop (52) | schedule int uop (53) | schedule simd uop (54) | dispatch int uop (56) | dispatch simd uop (57) | int uops in schedulers (59) | ldst uops in schedulers (5b) | 5f | 60 | 69 | 6d | 6e | map stall dispatch (70) | rob full (74) | map rewind (75) | map stall (76) | dispatch uop (78) | map int uop (7c) | map simd uop (7e) | map int uop inputs (7f) | 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) | 9f | l1d tlb access (a0) | l1d tlb miss (a1) | ld unit uop (a6) | st unit uop (a7) | l1d cache writeback (a8) | a9 | ac | c2 | cf | d5 | map dispatch bubble (d6) | db | dd | fetch restart (de) | e0 | ? int output thing (e9) | ? int retires (ef) | f5 | f6 | f7 | f8 | fd |
80024 | 40047 | 310 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 43 | 25 | 160010 | 80010 | 80000 | 10 | 80000 | 50 | 640000 | 0 | 0 | 40019 | 40038 | 40038 | 29992 | 0 | 3 | 30018 | 80010 | 20 | 80000 | 20 | 80088 | 40038 | 40238 | 3 | 1 | 80021 | 10 | 9 | 10 | 80010 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5020 | 2 | 16 | 2 | 3 | 3 | 40035 | 80000 | 80010 | 40039 | 40039 | 40039 | 40039 | 40168 |
80024 | 40038 | 314 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 708 | 62 | 160010 | 80010 | 80000 | 10 | 80000 | 50 | 640000 | 0 | 0 | 40019 | 40038 | 40038 | 29992 | 0 | 3 | 30018 | 80010 | 20 | 80000 | 20 | 80000 | 40038 | 40038 | 1 | 1 | 80021 | 10 | 9 | 10 | 80010 | 10 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5020 | 3 | 16 | 1 | 3 | 3 | 40035 | 80000 | 80010 | 40107 | 40039 | 40039 | 40039 | 40106 |
80024 | 40038 | 313 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 12 | 0 | 299 | 25 | 160010 | 80010 | 80000 | 10 | 80000 | 50 | 640000 | 0 | 0 | 40019 | 40038 | 40038 | 29992 | 0 | 3 | 30018 | 80010 | 20 | 80000 | 20 | 80000 | 40038 | 40038 | 1 | 1 | 80021 | 10 | 9 | 10 | 80010 | 10 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 5020 | 2 | 24 | 1 | 2 | 2 | 40089 | 80000 | 80010 | 40039 | 40039 | 40039 | 40039 | 40039 |
80024 | 40038 | 310 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 1 | 0 | 0 | 43 | 25 | 160010 | 80010 | 80000 | 10 | 80000 | 50 | 640000 | 0 | 0 | 40019 | 40038 | 40169 | 29992 | 0 | 3 | 30018 | 80010 | 20 | 80000 | 20 | 80000 | 40038 | 40104 | 1 | 1 | 80021 | 10 | 9 | 10 | 80010 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 5020 | 2 | 16 | 0 | 2 | 2 | 40035 | 80000 | 80010 | 40039 | 40039 | 40039 | 40039 | 40039 |
80024 | 40038 | 310 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1422 | 25 | 160010 | 80010 | 80000 | 10 | 80000 | 50 | 640000 | 0 | 0 | 40019 | 40038 | 40038 | 30023 | 0 | 3 | 30018 | 80010 | 20 | 80000 | 20 | 80630 | 40038 | 40038 | 2 | 1 | 80021 | 10 | 9 | 10 | 80010 | 10 | 0 | 2 | 0 | 0 | 0 | 0 | 108 | 4 | 5020 | 2 | 24 | 1 | 3 | 2 | 40088 | 80000 | 80010 | 40039 | 40039 | 40039 | 40105 | 40039 |
80024 | 40038 | 311 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 0 | 9 | 0 | 1092 | 25 | 160010 | 80010 | 80000 | 10 | 80000 | 50 | 640000 | 0 | 0 | 40019 | 40038 | 40038 | 29992 | 0 | 3 | 30018 | 80010 | 20 | 80000 | 20 | 80000 | 40038 | 40038 | 1 | 1 | 80021 | 10 | 9 | 10 | 80010 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5020 | 4 | 16 | 2 | 2 | 2 | 40035 | 80000 | 80010 | 40039 | 40039 | 40039 | 40039 | 40039 |
80024 | 40038 | 310 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 15 | 0 | 951 | 25 | 160010 | 80010 | 80000 | 10 | 80000 | 50 | 640000 | 0 | 0 | 40019 | 40038 | 40038 | 30024 | 0 | 3 | 30240 | 80010 | 20 | 80629 | 20 | 80000 | 40038 | 40038 | 1 | 1 | 80021 | 10 | 9 | 10 | 80010 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 5020 | 2 | 16 | 2 | 3 | 2 | 40035 | 80000 | 80010 | 40039 | 40039 | 40039 | 40039 | 40039 |
80024 | 40038 | 313 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 43 | 25 | 160010 | 80010 | 80000 | 10 | 80000 | 50 | 640000 | 0 | 0 | 40019 | 40038 | 40038 | 29992 | 0 | 3 | 30064 | 80010 | 20 | 80000 | 20 | 80000 | 40038 | 40038 | 1 | 1 | 80021 | 10 | 9 | 10 | 80010 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5038 | 2 | 16 | 1 | 2 | 7 | 40255 | 80079 | 80010 | 40039 | 40039 | 40039 | 40039 | 40104 |
80024 | 40038 | 310 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 43 | 25 | 160010 | 80010 | 80000 | 10 | 80169 | 50 | 641898 | 0 | 0 | 40019 | 40038 | 40038 | 29992 | 0 | 3 | 30018 | 80010 | 20 | 80000 | 20 | 80000 | 40038 | 40038 | 1 | 1 | 80021 | 10 | 9 | 10 | 80010 | 10 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 5020 | 2 | 16 | 2 | 2 | 3 | 40035 | 80000 | 80010 | 40039 | 40039 | 40104 | 40039 | 40039 |
80024 | 40038 | 311 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 9 | 0 | 43 | 25 | 160010 | 80010 | 80000 | 10 | 80000 | 50 | 640000 | 0 | 0 | 40019 | 40038 | 40038 | 29992 | 0 | 8 | 30341 | 80010 | 20 | 80000 | 20 | 80000 | 40038 | 40038 | 1 | 1 | 80021 | 10 | 9 | 10 | 80010 | 10 | 0 | 0 | 0 | 0 | 1 | 0 | 1253 | 0 | 5037 | 3 | 16 | 2 | 3 | 3 | 40090 | 80000 | 80010 | 40039 | 40039 | 40039 | 40039 | 40039 |