core-to-core-latency
core-to-core-latency copied to clipboard
[Result] Raspberry Pi 4 Model B Rev 1.4
Num cores: 4
Num iterations per samples: 5000
Num samples: 300
1) CAS latency on a single shared cache line
0 1 2 3
0
1 90±0
2 89±0 90±0
3 90±0 89±0 90±0
Min latency: 89.0ns ±0.0 cores: (2,0)
Max latency: 90.0ns ±0.3 cores: (1,0)
Mean latency: 89.6ns
Ref.: #26
nice, cheers