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 v0.d[1], x0
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 | 4e | 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 | 2040 | 15 | 0 | 2025 | 1690 | 25 | 2000 | 1000 | 1000 | 1000 | 1000 | 6342 | 265147 | 1 | 2021 | 2040 | 2040 | 1450 | 3 | 1773 | 2000 | 1000 | 1000 | 1000 | 2000 | 2040 | 2040 | 1 | 1 | 1001 | 1000 | 1000 | 0 | 0 | 73 | 1 | 16 | 1 | 1 | 2037 | 1000 | 1000 | 2041 | 2041 | 2041 | 2041 | 2041 |
2004 | 2040 | 15 | 0 | 2025 | 1690 | 25 | 2000 | 1000 | 1000 | 1000 | 1000 | 6342 | 265147 | 0 | 2021 | 2040 | 2040 | 1450 | 3 | 1773 | 2000 | 1000 | 1000 | 1000 | 2000 | 2040 | 2040 | 1 | 1 | 1001 | 1000 | 1000 | 0 | 0 | 73 | 1 | 16 | 1 | 1 | 2037 | 1000 | 1000 | 2041 | 2041 | 2041 | 2041 | 2041 |
2004 | 2040 | 15 | 0 | 2025 | 1690 | 25 | 2000 | 1000 | 1000 | 1000 | 1000 | 6342 | 265147 | 0 | 2021 | 2040 | 2040 | 1450 | 3 | 1773 | 2000 | 1000 | 1000 | 1000 | 2000 | 2040 | 2040 | 1 | 1 | 1001 | 1000 | 1000 | 0 | 0 | 73 | 1 | 16 | 1 | 1 | 2037 | 1000 | 1000 | 2041 | 2041 | 2041 | 2041 | 2041 |
2004 | 2040 | 15 | 0 | 2025 | 1690 | 25 | 2000 | 1000 | 1000 | 1000 | 1000 | 6342 | 265147 | 0 | 2021 | 2040 | 2040 | 1450 | 3 | 1773 | 2000 | 1000 | 1000 | 1000 | 2000 | 2040 | 2040 | 1 | 1 | 1001 | 1000 | 1000 | 0 | 0 | 73 | 1 | 16 | 1 | 1 | 2037 | 1000 | 1000 | 2041 | 2041 | 2041 | 2041 | 2041 |
2004 | 2040 | 16 | 0 | 2025 | 1690 | 25 | 2000 | 1000 | 1000 | 1000 | 1000 | 6342 | 265147 | 1 | 2021 | 2101 | 2040 | 1450 | 3 | 1773 | 2000 | 1000 | 1000 | 1000 | 2000 | 2040 | 2040 | 1 | 1 | 1001 | 1000 | 1000 | 0 | 0 | 73 | 1 | 16 | 1 | 1 | 2037 | 1000 | 1000 | 2041 | 2041 | 2041 | 2041 | 2041 |
2004 | 2040 | 16 | 186 | 2025 | 1690 | 25 | 2000 | 1000 | 1000 | 1000 | 1000 | 6342 | 265147 | 1 | 2021 | 2040 | 2040 | 1450 | 3 | 1773 | 2000 | 1000 | 1000 | 1000 | 2000 | 2040 | 2040 | 1 | 1 | 1001 | 1000 | 1000 | 0 | 0 | 73 | 1 | 16 | 1 | 1 | 2037 | 1000 | 1000 | 2041 | 2041 | 2041 | 2041 | 2041 |
2004 | 2040 | 15 | 0 | 2025 | 1690 | 25 | 2000 | 1000 | 1000 | 1000 | 1000 | 6342 | 265147 | 0 | 2021 | 2040 | 2040 | 1450 | 3 | 1773 | 2000 | 1000 | 1000 | 1000 | 2000 | 2040 | 2040 | 1 | 1 | 1001 | 1000 | 1000 | 0 | 0 | 73 | 1 | 16 | 1 | 1 | 2037 | 1000 | 1000 | 2041 | 2041 | 2041 | 2041 | 2041 |
2004 | 2040 | 15 | 0 | 2025 | 1690 | 25 | 2000 | 1000 | 1000 | 1000 | 1000 | 6342 | 265147 | 0 | 2021 | 2040 | 2040 | 1450 | 3 | 1773 | 2000 | 1000 | 1000 | 1000 | 2000 | 2040 | 2040 | 1 | 1 | 1001 | 1000 | 1000 | 0 | 0 | 73 | 1 | 16 | 1 | 1 | 2037 | 1000 | 1000 | 2041 | 2041 | 2041 | 2041 | 2041 |
2004 | 2040 | 16 | 0 | 2025 | 1690 | 25 | 2000 | 1000 | 1000 | 1000 | 1000 | 6342 | 265147 | 0 | 2021 | 2040 | 2040 | 1450 | 3 | 1773 | 2000 | 1000 | 1000 | 1000 | 2000 | 2040 | 2040 | 1 | 1 | 1001 | 1000 | 1000 | 0 | 3 | 73 | 1 | 16 | 1 | 1 | 2037 | 1000 | 1000 | 2041 | 2041 | 2041 | 2041 | 2041 |
2004 | 2040 | 16 | 0 | 2025 | 1690 | 25 | 2000 | 1000 | 1000 | 1000 | 1000 | 6342 | 265147 | 1 | 2021 | 2040 | 2040 | 1450 | 3 | 1773 | 2000 | 1000 | 1000 | 1000 | 2000 | 2040 | 2040 | 1 | 1 | 1001 | 1000 | 1000 | 0 | 0 | 73 | 1 | 16 | 1 | 1 | 2037 | 1000 | 1000 | 2041 | 2041 | 2041 | 2041 | 2041 |
Code:
fmov v0.d[1], x0 fmov x0, d0
mov x0, 1 mov x1, 2
(fused SUBS/B.cc loop)
Result (median cycles for code): 12.0032
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 access (a0) | l1d tlb miss (a1) | ld unit uop (a6) | st unit uop (a7) | l1d cache writeback (a8) | a9 | ac | c2 | 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) | ea | ? ldst retires (ed) | ? simd retires (ee) | ? int retires (ef) | f5 | f6 | f7 | f8 | fd |
30204 | 120035 | 930 | 0 | 0 | 0 | 0 | 0 | 12 | 0 | 0 | 120017 | 109456 | 25 | 40100 | 10100 | 20000 | 10000 | 100 | 20000 | 10000 | 500 | 5735720 | 13672053 | 0 | 120013 | 0 | 120032 | 120032 | 115534 | 6 | 116236 | 30100 | 200 | 10003 | 20005 | 200 | 10003 | 30008 | 120032 | 120032 | 1 | 1 | 20201 | 100 | 99 | 100 | 10100 | 10000 | 100 | 0 | 0 | 10000 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1317 | 0 | 1 | 16 | 1 | 1 | 119586 | 10000 | 0 | 10000 | 10000 | 10100 | 120033 | 120033 | 120033 | 120033 | 120033 |
30204 | 120032 | 931 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 120017 | 109456 | 25 | 40100 | 10100 | 20000 | 10000 | 100 | 20000 | 10000 | 500 | 5735672 | 13672053 | 1 | 120013 | 0 | 120088 | 120036 | 115527 | 3 | 116240 | 30100 | 200 | 10000 | 20000 | 200 | 10000 | 30000 | 120032 | 120032 | 1 | 1 | 20201 | 100 | 99 | 100 | 10100 | 10000 | 100 | 0 | 0 | 10004 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1310 | 1 | 2 | 16 | 2 | 2 | 119574 | 10000 | 0 | 10000 | 10000 | 10100 | 120033 | 120033 | 120033 | 120033 | 120033 |
30204 | 120032 | 930 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 120017 | 109456 | 25 | 40100 | 10100 | 20000 | 10000 | 100 | 20000 | 10000 | 500 | 5735672 | 13672053 | 1 | 120013 | 0 | 120032 | 120032 | 115525 | 3 | 116240 | 30100 | 200 | 10000 | 20000 | 200 | 10000 | 30000 | 120033 | 120032 | 1 | 1 | 20201 | 100 | 99 | 100 | 10100 | 10000 | 100 | 0 | 0 | 10000 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1310 | 1 | 2 | 16 | 2 | 2 | 119574 | 10000 | 0 | 10000 | 10000 | 10100 | 120033 | 120033 | 120033 | 120033 | 120033 |
30204 | 120032 | 931 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 120017 | 109456 | 25 | 40100 | 10100 | 20000 | 10000 | 100 | 20000 | 10000 | 500 | 5735672 | 13672053 | 0 | 120014 | 0 | 120032 | 120032 | 115525 | 3 | 116240 | 30100 | 200 | 10000 | 20000 | 200 | 10000 | 30000 | 120032 | 120032 | 1 | 1 | 20201 | 100 | 99 | 100 | 10100 | 10000 | 100 | 0 | 0 | 10000 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1310 | 1 | 2 | 16 | 2 | 2 | 119574 | 10000 | 0 | 10000 | 10000 | 10100 | 120033 | 120033 | 120033 | 120033 | 120033 |
30204 | 120032 | 930 | 0 | 0 | 0 | 0 | 0 | 12 | 0 | 0 | 120017 | 109456 | 25 | 40100 | 10100 | 20000 | 10000 | 100 | 20000 | 10000 | 500 | 5735672 | 13672053 | 0 | 120013 | 0 | 120032 | 120032 | 115525 | 3 | 116240 | 30100 | 200 | 10000 | 20000 | 200 | 10000 | 30000 | 120032 | 120032 | 1 | 1 | 20201 | 100 | 99 | 100 | 10100 | 10000 | 100 | 0 | 0 | 10000 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1310 | 1 | 2 | 16 | 2 | 2 | 119574 | 10000 | 0 | 10000 | 10000 | 10100 | 120034 | 120033 | 120033 | 120033 | 120033 |
30205 | 120032 | 931 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 120017 | 109457 | 25 | 40100 | 10100 | 20000 | 10000 | 100 | 20000 | 10000 | 500 | 5735672 | 13672053 | 0 | 120013 | 0 | 120032 | 120032 | 115525 | 3 | 116240 | 30100 | 200 | 10000 | 20000 | 200 | 10000 | 30000 | 120032 | 120032 | 1 | 1 | 20201 | 100 | 99 | 100 | 10100 | 10000 | 100 | 0 | 0 | 10000 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1310 | 1 | 2 | 16 | 2 | 2 | 119574 | 10000 | 0 | 10000 | 10000 | 10100 | 120033 | 120033 | 120033 | 120033 | 120037 |
30204 | 120032 | 931 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 120017 | 109456 | 25 | 40100 | 10100 | 20000 | 10000 | 100 | 20000 | 10000 | 500 | 5735672 | 13672053 | 0 | 120013 | 0 | 120035 | 120032 | 115525 | 3 | 116240 | 30100 | 200 | 10000 | 20000 | 200 | 10000 | 30000 | 120032 | 120032 | 1 | 1 | 20201 | 100 | 99 | 100 | 10100 | 10000 | 100 | 0 | 0 | 10004 | 0 | 0 | 0 | 8138 | 2 | 0 | 0 | 0 | 1310 | 1 | 3 | 16 | 2 | 2 | 119574 | 10000 | 0 | 10000 | 10000 | 10100 | 120033 | 120041 | 120033 | 120033 | 120033 |
30204 | 120032 | 930 | 0 | 1 | 1 | 2 | 0 | 0 | 0 | 0 | 120017 | 109659 | 128 | 40140 | 10125 | 20004 | 10008 | 112 | 20460 | 10198 | 563 | 5750320 | 13699490 | 0 | 120382 | 0 | 120501 | 120210 | 115525 | 27 | 116297 | 30100 | 200 | 10000 | 20000 | 200 | 10000 | 30000 | 120034 | 120032 | 1 | 1 | 20201 | 100 | 99 | 100 | 10100 | 10000 | 100 | 0 | 0 | 10000 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1310 | 1 | 2 | 16 | 2 | 2 | 119574 | 10000 | 0 | 10000 | 10000 | 10100 | 120043 | 120033 | 120033 | 120033 | 120033 |
30204 | 120032 | 931 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 120017 | 109456 | 25 | 40100 | 10100 | 20000 | 10000 | 100 | 20000 | 10000 | 500 | 5735672 | 13672053 | 0 | 120013 | 0 | 120032 | 120032 | 115525 | 3 | 116240 | 30100 | 200 | 10000 | 20000 | 200 | 10000 | 30000 | 120032 | 120032 | 1 | 1 | 20201 | 100 | 99 | 100 | 10100 | 10000 | 100 | 0 | 0 | 10000 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 1 | 1310 | 1 | 2 | 16 | 2 | 2 | 119574 | 10000 | 0 | 10000 | 10000 | 10100 | 120033 | 120033 | 120125 | 120039 | 120034 |
30204 | 120032 | 931 | 0 | 0 | 0 | 0 | 0 | 12 | 0 | 0 | 120017 | 109456 | 25 | 40100 | 10100 | 20000 | 10000 | 100 | 20000 | 10000 | 500 | 5735672 | 13672053 | 1 | 120013 | 0 | 120032 | 120032 | 115525 | 3 | 116240 | 30100 | 200 | 10000 | 20000 | 200 | 10000 | 30000 | 120032 | 120032 | 1 | 1 | 20201 | 100 | 99 | 100 | 10100 | 10000 | 100 | 0 | 0 | 10000 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1310 | 1 | 2 | 16 | 2 | 2 | 119574 | 10000 | 0 | 10000 | 10000 | 10100 | 120033 | 120033 | 120034 | 120033 | 120033 |
Result (median cycles for code): 12.0032
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) | 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 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) | ea | ? ldst retires (ed) | ? simd retires (ee) | ? int retires (ef) | f5 | f6 | f7 | f8 | fd |
30024 | 120032 | 930 | 0 | 0 | 0 | 0 | 12 | 0 | 120022 | 109456 | 25 | 40010 | 10010 | 20000 | 10000 | 10 | 20000 | 10000 | 50 | 5735672 | 13670029 | 0 | 120013 | 0 | 120032 | 120032 | 115548 | 3 | 116262 | 30010 | 20 | 10000 | 20000 | 20 | 10000 | 30000 | 120032 | 120032 | 1 | 1 | 20021 | 10 | 9 | 10 | 10010 | 10000 | 10 | 0 | 0 | 10000 | 1 | 0 | 0 | 0 | 1270 | 2 | 16 | 1 | 1 | 119574 | 10000 | 0 | 10000 | 10000 | 10010 | 120033 | 120033 | 120033 | 120033 | 120033 |
30024 | 120032 | 931 | 0 | 0 | 0 | 0 | 0 | 0 | 120017 | 109456 | 25 | 40010 | 10010 | 20000 | 10000 | 10 | 20000 | 10000 | 50 | 5735672 | 13670029 | 1 | 120013 | 0 | 120032 | 120032 | 115625 | 3 | 116262 | 30177 | 20 | 10000 | 20000 | 20 | 10066 | 30000 | 120037 | 120198 | 2 | 1 | 20021 | 10 | 9 | 10 | 10010 | 10000 | 10 | 0 | 0 | 10000 | 1 | 0 | 0 | 0 | 1270 | 1 | 16 | 1 | 1 | 119574 | 10000 | 0 | 10000 | 10000 | 10010 | 120033 | 120033 | 120033 | 120033 | 120033 |
30024 | 120034 | 930 | 0 | 0 | 0 | 0 | 0 | 0 | 120017 | 109456 | 25 | 40010 | 10010 | 20000 | 10000 | 10 | 20000 | 10000 | 50 | 5735672 | 13670029 | 1 | 120013 | 0 | 120032 | 120032 | 115581 | 3 | 116262 | 30010 | 20 | 10000 | 20000 | 20 | 10000 | 30000 | 120032 | 120032 | 1 | 1 | 20021 | 10 | 9 | 10 | 10010 | 10000 | 10 | 0 | 0 | 10000 | 0 | 0 | 0 | 0 | 1270 | 1 | 16 | 1 | 1 | 119574 | 10000 | 0 | 10000 | 10000 | 10010 | 120033 | 120033 | 120033 | 120033 | 120033 |
30024 | 120032 | 931 | 0 | 0 | 0 | 0 | 0 | 0 | 120017 | 109456 | 25 | 40010 | 10010 | 20000 | 10000 | 10 | 20000 | 10000 | 50 | 5735672 | 13670029 | 1 | 120014 | 0 | 120032 | 120032 | 115548 | 3 | 116262 | 30010 | 20 | 10000 | 20000 | 20 | 10000 | 30000 | 120032 | 120032 | 1 | 1 | 20021 | 10 | 9 | 10 | 10010 | 10000 | 10 | 0 | 0 | 10000 | 0 | 0 | 0 | 0 | 1270 | 1 | 16 | 1 | 1 | 119574 | 10000 | 0 | 10000 | 10000 | 10010 | 120033 | 120033 | 120033 | 120033 | 120033 |
30024 | 120032 | 930 | 0 | 0 | 0 | 0 | 0 | 0 | 120017 | 109456 | 25 | 40010 | 10010 | 20000 | 10000 | 10 | 20000 | 10000 | 50 | 5736378 | 13670029 | 1 | 120013 | 0 | 120032 | 120032 | 115548 | 3 | 116262 | 30010 | 20 | 10000 | 20000 | 20 | 10000 | 30000 | 120032 | 120032 | 1 | 1 | 20021 | 10 | 9 | 10 | 10010 | 10000 | 10 | 0 | 0 | 10000 | 1 | 0 | 0 | 0 | 1270 | 1 | 16 | 1 | 1 | 119574 | 10000 | 0 | 10000 | 10000 | 10010 | 120033 | 120033 | 120033 | 120033 | 120033 |
30024 | 120032 | 931 | 0 | 0 | 0 | 4 | 0 | 0 | 120017 | 109456 | 25 | 40042 | 10010 | 20000 | 10008 | 10 | 20000 | 10197 | 50 | 5735672 | 13670029 | 1 | 120307 | 0 | 120032 | 120032 | 115548 | 3 | 116486 | 30010 | 20 | 10243 | 20000 | 20 | 10245 | 30000 | 120032 | 120395 | 1 | 1 | 20021 | 10 | 9 | 10 | 10010 | 10000 | 10 | 2 | 0 | 10006 | 0 | 0 | 0 | 0 | 1270 | 1 | 16 | 1 | 1 | 119574 | 10000 | 0 | 10000 | 10000 | 10010 | 120033 | 120033 | 120386 | 120033 | 120392 |
30024 | 120032 | 931 | 0 | 0 | 0 | 0 | 0 | 352 | 120017 | 109526 | 25 | 40010 | 10020 | 20000 | 10000 | 12 | 20000 | 10000 | 50 | 5735672 | 13670029 | 1 | 120321 | 0 | 120032 | 120032 | 115548 | 26 | 116262 | 30010 | 20 | 10000 | 20000 | 22 | 10000 | 30000 | 120359 | 120032 | 1 | 1 | 20021 | 10 | 9 | 10 | 10010 | 10000 | 10 | 0 | 0 | 10000 | 0 | 0 | 0 | 0 | 1270 | 1 | 16 | 1 | 1 | 119574 | 10000 | 0 | 10000 | 10000 | 10010 | 120033 | 120033 | 120033 | 120033 | 120033 |
30024 | 120032 | 930 | 0 | 0 | 0 | 0 | 0 | 0 | 120017 | 109456 | 25 | 40010 | 10010 | 20000 | 10000 | 10 | 20000 | 10000 | 50 | 5735672 | 13670029 | 1 | 120013 | 0 | 120032 | 120032 | 115548 | 3 | 116262 | 30010 | 22 | 10000 | 20000 | 20 | 10000 | 30000 | 120032 | 120032 | 1 | 1 | 20021 | 10 | 9 | 10 | 10010 | 10000 | 10 | 0 | 0 | 10000 | 0 | 0 | 0 | 0 | 1270 | 1 | 16 | 1 | 1 | 119574 | 10000 | 0 | 10000 | 10000 | 10010 | 120033 | 120033 | 120033 | 120033 | 120033 |
30024 | 120032 | 931 | 0 | 0 | 0 | 0 | 0 | 0 | 120017 | 109456 | 25 | 40010 | 10010 | 20000 | 10000 | 10 | 20000 | 10000 | 50 | 5737592 | 13671830 | 0 | 120013 | 0 | 120032 | 120032 | 115548 | 3 | 116262 | 30010 | 20 | 10000 | 20000 | 20 | 10921 | 34542 | 122219 | 122057 | 27 | 1 | 20021 | 10 | 9 | 10 | 10010 | 10000 | 10 | 7 | 4 | 10047 | 1 | 0 | 91603 | 0 | 1786 | 3 | 267 | 1 | 1 | 119574 | 10000 | 0 | 10000 | 10000 | 10010 | 120625 | 120033 | 121876 | 122000 | 122187 |
30024 | 122084 | 943 | 1 | 1 | 23 | 28 | 3708 | 1936 | 122457 | 110481 | 635 | 40242 | 10065 | 20116 | 10020 | 10 | 20000 | 10000 | 50 | 5735672 | 13670029 | 0 | 120013 | 0 | 121957 | 121975 | 116453 | 167 | 117828 | 34633 | 24 | 11717 | 20482 | 20 | 10000 | 30000 | 120102 | 122342 | 34 | 1 | 20021 | 10 | 9 | 10 | 10010 | 10000 | 10 | 4 | 2 | 10049 | 1 | 2 | 131471 | 0 | 1664 | 5 | 237 | 1 | 1 | 119574 | 10007 | 0 | 10000 | 10000 | 10010 | 121894 | 121998 | 121986 | 122050 | 120033 |
Count: 8
Code:
fmov v0.d[1], x8 fmov v1.d[1], x8 fmov v2.d[1], x8 fmov v3.d[1], x8 fmov v4.d[1], x8 fmov v5.d[1], x8 fmov v6.d[1], x8 fmov v7.d[1], x8
mov x8, 9
(fused SUBS/B.cc loop)
Result (median cycles for code divided by count): 0.3338
retire uop (01) | cycle (02) | 03 | mmu table walk data (08) | 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 | 67 | 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) | l1d tlb miss (a1) | a5 | ld unit uop (a6) | st unit uop (a7) | l1d cache writeback (a8) | ac | c2 | 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) | ? ldst retires (ed) | ? simd retires (ee) | ? int retires (ef) | f5 | f6 | f7 | f8 | fd |
160204 | 26711 | 207 | 0 | 0 | 0 | 327 | 0 | 26693 | 0 | 25 | 160100 | 100 | 80000 | 80000 | 100 | 80020 | 80015 | 500 | 1168951 | 1898016 | 0 | 0 | 26689 | 26708 | 26708 | 6632 | 0 | 6 | 6661 | 160135 | 200 | 80020 | 80020 | 200 | 80020 | 160040 | 26708 | 26708 | 1 | 1 | 80201 | 100 | 99 | 100 | 100 | 80000 | 100 | 0 | 0 | 0 | 80000 | 0 | 1 | 0 | 0 | 1 | 1 | 1 | 5117 | 0 | 16 | 0 | 0 | 26705 | 0 | 80000 | 80000 | 100 | 26709 | 26713 | 26709 | 26709 | 26709 |
160204 | 26708 | 207 | 0 | 0 | 0 | 3 | 0 | 26693 | 0 | 25 | 160100 | 100 | 80000 | 80000 | 100 | 80020 | 80015 | 500 | 1168951 | 1898016 | 0 | 0 | 26690 | 26708 | 26708 | 6632 | 0 | 6 | 6666 | 160136 | 200 | 80024 | 80024 | 200 | 80020 | 160040 | 26708 | 26708 | 1 | 1 | 80201 | 100 | 99 | 100 | 100 | 80000 | 100 | 0 | 0 | 0 | 80000 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 5117 | 0 | 16 | 0 | 0 | 26705 | 0 | 80000 | 80000 | 100 | 26709 | 26709 | 26709 | 26709 | 26709 |
160204 | 26708 | 207 | 0 | 0 | 0 | 3 | 0 | 26693 | 0 | 25 | 160100 | 100 | 80000 | 80000 | 100 | 80020 | 80015 | 500 | 1168951 | 1898016 | 0 | 0 | 26689 | 26708 | 26708 | 6632 | 0 | 6 | 6666 | 160135 | 200 | 80020 | 80020 | 200 | 80020 | 160040 | 26708 | 26708 | 1 | 1 | 80201 | 100 | 99 | 100 | 100 | 80000 | 100 | 0 | 0 | 0 | 80000 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 5117 | 0 | 16 | 0 | 0 | 26705 | 0 | 80000 | 80000 | 100 | 26709 | 26709 | 26709 | 26709 | 26709 |
160204 | 26708 | 207 | 0 | 0 | 0 | 348 | 0 | 26693 | 0 | 25 | 160100 | 100 | 80000 | 80000 | 100 | 80020 | 80015 | 500 | 1168951 | 1898016 | 0 | 0 | 26689 | 26708 | 26708 | 6632 | 0 | 6 | 6660 | 160135 | 200 | 80020 | 80020 | 200 | 80020 | 160040 | 26708 | 26708 | 1 | 1 | 80201 | 100 | 99 | 100 | 100 | 80000 | 100 | 0 | 0 | 0 | 80000 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 5117 | 0 | 16 | 0 | 0 | 26709 | 0 | 80000 | 80000 | 100 | 26709 | 26709 | 26709 | 26709 | 26709 |
160204 | 26708 | 207 | 0 | 0 | 0 | 330 | 0 | 26693 | 3 | 25 | 160100 | 100 | 80000 | 80000 | 100 | 80020 | 80015 | 500 | 1168951 | 1898016 | 0 | 0 | 26689 | 26708 | 26708 | 6635 | 0 | 6 | 6665 | 160135 | 200 | 80020 | 80020 | 200 | 80020 | 160040 | 26708 | 26708 | 1 | 1 | 80201 | 100 | 99 | 100 | 100 | 80000 | 100 | 0 | 0 | 0 | 80000 | 0 | 1 | 0 | 0 | 1 | 1 | 1 | 5117 | 0 | 16 | 0 | 0 | 26705 | 0 | 80000 | 80000 | 100 | 26709 | 26709 | 26709 | 26709 | 26709 |
160204 | 26708 | 207 | 0 | 0 | 0 | 303 | 0 | 26693 | 0 | 25 | 160100 | 100 | 80000 | 80000 | 100 | 80020 | 80015 | 500 | 1168951 | 1898016 | 0 | 0 | 26689 | 26708 | 26708 | 6632 | 0 | 6 | 6657 | 160134 | 200 | 80020 | 80024 | 200 | 80020 | 160040 | 26708 | 26708 | 1 | 1 | 80201 | 100 | 99 | 100 | 100 | 80000 | 100 | 0 | 0 | 0 | 80000 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 5117 | 0 | 16 | 0 | 0 | 26705 | 0 | 80000 | 80000 | 100 | 26709 | 26709 | 26709 | 26709 | 26709 |
160204 | 26708 | 207 | 0 | 0 | 0 | 282 | 0 | 26694 | 2 | 25 | 160100 | 100 | 80000 | 80000 | 100 | 80020 | 80015 | 500 | 1168951 | 1898016 | 0 | 0 | 26693 | 26708 | 26708 | 6632 | 0 | 6 | 6659 | 160135 | 200 | 80024 | 80020 | 200 | 80020 | 160048 | 26708 | 26708 | 1 | 1 | 80201 | 100 | 99 | 100 | 100 | 80000 | 100 | 0 | 0 | 0 | 80000 | 0 | 0 | 3 | 0 | 1 | 1 | 1 | 5117 | 0 | 16 | 0 | 0 | 26706 | 0 | 80000 | 80000 | 100 | 26709 | 26709 | 26709 | 26709 | 26709 |
160204 | 26708 | 207 | 0 | 0 | 0 | 384 | 0 | 26693 | 0 | 25 | 160100 | 100 | 80000 | 80000 | 100 | 80020 | 80015 | 500 | 1168951 | 1898016 | 0 | 0 | 26689 | 26708 | 26708 | 6632 | 0 | 6 | 6657 | 160136 | 200 | 80020 | 80020 | 200 | 80024 | 160040 | 26708 | 26708 | 1 | 1 | 80201 | 100 | 99 | 100 | 100 | 80000 | 100 | 0 | 0 | 0 | 80000 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 5117 | 0 | 16 | 0 | 0 | 26705 | 0 | 80000 | 80000 | 100 | 26714 | 26709 | 26712 | 26709 | 26713 |
160204 | 26718 | 206 | 0 | 0 | 0 | 0 | 0 | 26693 | 0 | 25 | 160100 | 100 | 80000 | 80000 | 100 | 80020 | 80015 | 500 | 1168951 | 1898016 | 0 | 0 | 26689 | 26708 | 26708 | 6632 | 0 | 6 | 6660 | 160135 | 200 | 80020 | 80020 | 200 | 80020 | 160040 | 26708 | 26708 | 1 | 1 | 80201 | 100 | 99 | 100 | 100 | 80000 | 100 | 0 | 0 | 0 | 80000 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 5117 | 0 | 16 | 0 | 0 | 26705 | 0 | 80000 | 80000 | 100 | 26709 | 26709 | 26709 | 26709 | 26709 |
160204 | 26708 | 207 | 1 | 0 | 0 | 336 | 372 | 26693 | 0 | 25 | 160884 | 100 | 80000 | 80000 | 100 | 80020 | 80015 | 500 | 1168951 | 1898016 | 0 | 0 | 26689 | 26708 | 26708 | 6632 | 0 | 6 | 6659 | 160134 | 200 | 80020 | 80020 | 200 | 80020 | 160040 | 26708 | 26708 | 1 | 1 | 80201 | 100 | 99 | 100 | 100 | 80000 | 100 | 2 | 0 | 0 | 80000 | 0 | 0 | 2598 | 0 | 1 | 1 | 1 | 5161 | 0 | 16 | 0 | 0 | 26705 | 0 | 80000 | 80000 | 100 | 26709 | 27199 | 26709 | 26709 | 26709 |
Result (median cycles for code divided by count): 0.3338
retire uop (01) | cycle (02) | 03 | 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) | 5f | 60 | 61 | 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) | l1d tlb miss (a1) | a5 | ld unit uop (a6) | l1d cache writeback (a8) | ac | c2 | 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 | 26708 | 200 | 0 | 0 | 48 | 0 | 26693 | 0 | 25 | 160010 | 10 | 80000 | 80000 | 10 | 80000 | 80000 | 50 | 1168880 | 1897931 | 3 | 1 | 0 | 26689 | 26708 | 26708 | 6653 | 0 | 3 | 6688 | 160010 | 20 | 80000 | 80000 | 20 | 80000 | 160000 | 26708 | 26708 | 1 | 1 | 80021 | 10 | 9 | 10 | 10 | 80000 | 10 | 0 | 0 | 0 | 80000 | 0 | 0 | 0 | 5020 | 0 | 0 | 3 | 16 | 1 | 1 | 26705 | 80000 | 80000 | 10 | 26709 | 26709 | 26709 | 26709 | 26709 |
160024 | 26708 | 200 | 0 | 0 | 0 | 0 | 26693 | 0 | 25 | 160010 | 10 | 80000 | 80000 | 10 | 80000 | 80000 | 50 | 1168880 | 1890591 | 4 | 1 | 5 | 26706 | 26708 | 26708 | 6673 | 0 | 3 | 6688 | 160010 | 20 | 80000 | 80000 | 20 | 80000 | 160000 | 26708 | 26708 | 1 | 1 | 80021 | 10 | 9 | 10 | 10 | 80000 | 10 | 4 | 0 | 136 | 80000 | 3 | 0 | 0 | 5020 | 0 | 0 | 1 | 16 | 1 | 1 | 26705 | 80000 | 80000 | 10 | 26709 | 26709 | 26709 | 26709 | 26709 |
160024 | 26708 | 200 | 0 | 0 | 0 | 0 | 26696 | 0 | 25 | 160010 | 10 | 80000 | 80000 | 10 | 80000 | 80000 | 50 | 1168880 | 1897931 | 8 | 1 | 0 | 26691 | 26708 | 26708 | 6653 | 0 | 3 | 6688 | 160010 | 20 | 80000 | 80000 | 20 | 80000 | 160000 | 26708 | 26708 | 1 | 1 | 80021 | 10 | 9 | 10 | 10 | 80000 | 10 | 0 | 0 | 0 | 80000 | 0 | 0 | 0 | 5020 | 5 | 0 | 1 | 16 | 1 | 1 | 26705 | 80000 | 80000 | 10 | 26709 | 26709 | 26709 | 26709 | 26709 |
160024 | 26708 | 200 | 0 | 0 | 144 | 88 | 26693 | 0 | 25 | 160010 | 10 | 80000 | 80000 | 10 | 80000 | 80000 | 50 | 1168880 | 1891229 | 7 | 1 | 0 | 26689 | 26708 | 26708 | 6653 | 0 | 3 | 6688 | 160010 | 20 | 80000 | 80000 | 20 | 80000 | 160000 | 26708 | 26708 | 1 | 1 | 80021 | 10 | 9 | 10 | 10 | 80000 | 10 | 0 | 0 | 0 | 80000 | 0 | 0 | 0 | 5020 | 0 | 0 | 1 | 16 | 1 | 1 | 26705 | 80000 | 80000 | 10 | 27205 | 26718 | 26716 | 26722 | 26709 |
160024 | 26708 | 200 | 0 | 0 | 0 | 0 | 26693 | 0 | 25 | 160010 | 10 | 80000 | 80000 | 10 | 80000 | 80000 | 50 | 1168880 | 1897931 | 7 | 1 | 5 | 26696 | 26719 | 26708 | 6653 | 0 | 3 | 6688 | 160010 | 20 | 80000 | 80000 | 20 | 80000 | 160000 | 26708 | 26708 | 1 | 1 | 80021 | 10 | 9 | 10 | 10 | 80000 | 10 | 0 | 0 | 0 | 80000 | 0 | 0 | 0 | 5020 | 5 | 4 | 1 | 16 | 1 | 2 | 26712 | 80000 | 80000 | 10 | 26709 | 26709 | 26709 | 26709 | 26709 |
160024 | 26708 | 200 | 0 | 0 | 0 | 0 | 26693 | 0 | 25 | 160010 | 10 | 80000 | 80000 | 10 | 80000 | 80000 | 50 | 1169025 | 1897622 | 7 | 1 | 0 | 26691 | 26708 | 26708 | 6653 | 0 | 3 | 6688 | 160010 | 20 | 80000 | 80000 | 20 | 80000 | 160000 | 26708 | 26708 | 1 | 1 | 80021 | 10 | 9 | 10 | 10 | 80000 | 10 | 0 | 0 | 0 | 80000 | 0 | 0 | 0 | 5020 | 5 | 0 | 1 | 16 | 1 | 1 | 26721 | 80000 | 80000 | 10 | 26709 | 26709 | 26709 | 26709 | 26709 |
160024 | 26708 | 200 | 0 | 0 | 0 | 0 | 26693 | 0 | 25 | 160010 | 10 | 80000 | 80000 | 10 | 80000 | 80000 | 50 | 1168880 | 1897931 | 7 | 1 | 0 | 26695 | 26709 | 26708 | 6653 | 0 | 3 | 6688 | 160010 | 20 | 80000 | 80000 | 20 | 80000 | 160378 | 26708 | 26708 | 1 | 1 | 80021 | 10 | 9 | 10 | 10 | 80000 | 10 | 0 | 0 | 0 | 80000 | 0 | 0 | 0 | 5020 | 5 | 4 | 1 | 16 | 1 | 1 | 26705 | 80000 | 80000 | 10 | 26709 | 26709 | 26709 | 26709 | 26709 |
160024 | 26708 | 200 | 0 | 0 | 0 | 0 | 26693 | 0 | 25 | 160010 | 10 | 80000 | 80000 | 10 | 80000 | 80000 | 50 | 1168880 | 1897931 | 8 | 1 | 0 | 26689 | 26708 | 26708 | 6653 | 0 | 3 | 6688 | 160010 | 20 | 80000 | 80000 | 20 | 80000 | 160000 | 26708 | 26712 | 1 | 1 | 80021 | 10 | 9 | 10 | 10 | 80000 | 10 | 0 | 0 | 0 | 80000 | 0 | 0 | 0 | 5020 | 0 | 0 | 3 | 16 | 1 | 1 | 26705 | 80000 | 80000 | 10 | 26709 | 26709 | 26709 | 26709 | 26709 |
160024 | 26708 | 200 | 0 | 0 | 0 | 0 | 26693 | 0 | 25 | 160010 | 10 | 80000 | 80000 | 10 | 80000 | 80000 | 50 | 1168880 | 1897931 | 7 | 1 | 0 | 26689 | 26708 | 26708 | 6653 | 0 | 3 | 6693 | 160010 | 20 | 80000 | 80000 | 20 | 80000 | 160000 | 26708 | 26708 | 1 | 1 | 80021 | 10 | 9 | 10 | 10 | 80000 | 10 | 0 | 0 | 0 | 80000 | 1 | 12 | 0 | 5020 | 0 | 0 | 1 | 16 | 1 | 1 | 26705 | 80000 | 80000 | 10 | 26709 | 26709 | 26709 | 26709 | 26709 |
160024 | 26708 | 200 | 0 | 0 | 12 | 0 | 26693 | 0 | 25 | 160010 | 10 | 80000 | 80000 | 10 | 80000 | 80000 | 50 | 1168880 | 1897931 | 7 | 1 | 0 | 26689 | 26708 | 26708 | 6653 | 0 | 3 | 6688 | 160010 | 20 | 80000 | 80000 | 20 | 80000 | 160000 | 26708 | 26708 | 1 | 1 | 80021 | 10 | 9 | 10 | 10 | 80000 | 10 | 0 | 0 | 0 | 80000 | 0 | 0 | 0 | 5020 | 0 | 0 | 1 | 16 | 1 | 1 | 26705 | 80000 | 80000 | 10 | 26709 | 26709 | 26709 | 26709 | 26709 |