Review: Write-through? Write-back? Block allocation policy on a write miss Cache performance

Review: Write-through? Write-back? Block allocation policy on a write miss Cache performance

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日期:2025-06-10
7 With a write around policy, the write operation goes directly to main memory without affecting the cache. This is good when data is written but not immediately used again, in which case there’s no point to load it into the cache yet. for (int i = 0; i <...看更多