dendrobates-t-azureus/prefetcher_reverse/MSR1A4.txt
2022-01-25 14:18:03 +01:00

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On Nehalem :
Bit 1 L2 Prefetcher
Bit 2 L2 Adjacent Cache line
Bit 3 L1 DCU next cache line
Bit 4 L1 IP based prefetcher
This is confirmed for Sandy Bridge in Table 2-20, which is supported by most processors of later generation (up to KabyLake at least)
For strides, consider f, e and 7