下面是在CSL中关于CACHE_setL2Mode的原话,可是我看不懂,请大家给指点一下!
If the cache size decreases, all of L2 is writeback-invalidated, then the mode
is changed. If the cache size increases, the part of SRAM that is about to be
turned into cache is writeback-invalidated from L1D and all of L2 is
writeback-invalidated; then the mode is changed.
writeback-invalidated是什么意思?哪位能把上面这句话给解释一下吗? |
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