uops-again.info

LFENCE;VANDNPD YMM0,YMM1,YMM2;VADDPD YMM0,YMM1,YMM2 on Cascade Lake (more architectures)

(open in new window) (raw data)
AssemblyLFENCE;VANDNPD YMM0,YMM1,YMM2;VADDPD YMM0,YMM1,YMM2
Architecture CodenameCascade Lake
Port Eligibility Instr. 1None
Port Eligibility Instr. 21*p015 (3019 other cmds. with the same port eligibility for instr. 2)
Port Eligibility Instr. 31*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)11
Cutoff 1None (10976 other commands with the same cutoff)
Cutoff 2None
Instruction 1LFENCE
Swap 🔄 Instruction 2 VANDNPD YMM0,YMM1,YMM2 (444 other commands with the same Instruction 2)
Instruction 3VADDPD YMM0,YMM1,YMM2 (444 other commands with the same Instruction 3)
Number of instructions3
Graph Generationpython3 unroll_csv.py -a CSL -asm "LFENCE;VANDNPD YMM0,YMM1,YMM2;VADDPD YMM0,YMM1,YMM2" && python3 normalize_cycles.py
Length Instruction 1 (bytes)3
Length Instruction 2 (bytes)4
Length Instruction 3 (bytes)4
Regioningfalse
Region Characterization Type53 (151 other commands with the same type)
Element Order Changes Regioning Effecttrue
Element Order Change DescriptionDifferent pattern of Type48

LFENCE;VANDNPD YMM0,YMM1,YMM2;VADDPD YMM0,YMM1,YMM2 on additional architectures:

Other commands where Cutoff 1 = None:

10976 instructions, click for details

Other commands where Instruction 2 = VANDNPD YMM0,YMM1,YMM2:

444 instructions, click for details

Other commands where Instruction 3 = VADDPD YMM0,YMM1,YMM2:

444 instructions, click for details

Other commands where Region Characterization = Type53:

151 instructions, click for details

Other commands where the port eligibility for Instruction 2 is 1*p015:

3019 instructions, click for details

Other commands where the port eligibility for Instruction 3 is 1*p01:

1344 instructions, click for details

Other commands where the port eligibility for Instruction 2 is 1*p015 and for Instruction 3 is 1*p01: