The manual does clearly describe the arch specific nature of this option:
--lockbus N
start N workers that rapidly lock and increment 64 bytes of ran‐
domly chosen memory from a 16MB mmap'd region (Intel x86 CPUs only). This will cause cacheline misses and stalling of CPUs.
The manual does clearly describe the arch specific nature of this option:
--lockbus N
only). This will cause cacheline misses and stalling of CPUs.
start N workers that rapidly lock and increment 64 bytes of ran‐
domly chosen memory from a 16MB mmap'd region (Intel x86 CPUs