alt Hacker NewsAnd avoid moving said data between physical threads as much as possible.
Most of the bottlenecks I see are not due to the organization of data. Unnecessary communication of data is the #1 offender.
And avoid moving said data between physical threads as much as possible.
Most of the bottlenecks I see are not due to the organization of data. Unnecessary communication of data is the #1 offender.
Working set and algorithm diagonalization (work independence) FTW. Immutable data structures and copying often helps to avoid cache invalidation penalties.