[FEATURE] Feature request - Page Coloring

[bSchnepp]

Issue Checklist

• A related or similar issue is not already marked as open
• Another issue describing a similar feature has not already been marked as wontfix or closed
• This feature is not already present in the software

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Feature Description
Pages allocated by the virtual memory manager should never allocate contiguous pages (more than number of cache sets) in virtual memory which contend for the same cache line.

Feature Benefits
List the reasons why this feature would be beneficial

• Essentially free performance in many cases
• Allows for near deterministic behavior for userspace programs with regards to cache efficiency

Use case examples
List examples where this feature could be useful for end users.

• Performance-sensitive code (eg, games, web browsers, database engines) can better predict performance
• Aid in benchmark suites (less swings in performance)

Additional information
Any additional information should be placed here.