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My favorite new feature: Intel Cache Allocation Technology https://lwn.net/Articles/694800/ https://lwn.net/Articles/694800/
by mrb 10y ago
My favorite new feature: Intel Cache Allocation Technology https://lwn.net/Articles/694800/ https://lwn.net/Articles/694800/
- anoother 10y agoInteresting. I have a CPU with Intel Iris Pro graphics, which has 128MB of on-die eDRAM, which appears as L4 cache and which I assume can be used as both VRAM and cache. I wonder if this is useful to me in terms of allocating/using it for the latter?
- mrb 10y agoIntel CAT seems to be only for controlling L2/L3 use among CPU cores. Not L4.