| Assembly | LFENCE;TEST RAX,RBX;LEA RAX,[RBX] | |
|---|---|---|
| Architecture Codename | Sandy Bridge | |
| Port Eligibility Instr. 1 | None | |
| Port Eligibility Instr. 2 | 1*p015 (3019 other cmds. with the same port eligibility for instr. 2) | |
| Port Eligibility Instr. 3 | 1*p01 (1344 other cmds. with the same port eligibility for instr. 3) | |
| (134 other cmds. with the same port eligibility for both instr. 2 and instr. 3) | ||
| Total Instr. Length (bytes) | 9 | |
| Cutoff 1 | 3168 (126 other commands with the same cutoff) | |
| Cutoff 2 | 6347 | |
| Instruction 1 | LFENCE | |
| Swap 🔄 | Instruction 2 | TEST RAX,RBX (444 other commands with the same Instruction 2) |
| Instruction 3 | LEA RAX,[RBX] (444 other commands with the same Instruction 3) | |
| Number of instructions | 3 | |
| Graph Generation | python3 unroll_csv.py -a SNB -asm "LFENCE;TEST RAX,RBX;LEA RAX,[RBX]" && python3 normalize_cycles.py | |
| Length Instruction 1 (bytes) | 3 | |
| Length Instruction 2 (bytes) | 3 | |
| Length Instruction 3 (bytes) | 3 | |
| Regioning | true | |
| Region Characterization | Type25 (215 other commands with the same type) | |
| Element Order Changes Regioning Effect | true | |
| Element Order Change Description | Different pattern of Type18 | |