[MERGE #1259 @ThomsonTan] Zero pages with non-temporal write instead of memset to keep cache untouched
[MERGE #1259 @ThomsonTan] Zero pages with non-temporal write instead of memset to keep cache untouched

Merge pull request #1259 from ThomsonTan:PerfCacheMiss

This is for experimenting non-temporal write when zero-ing pages in background thread, so it doesn't evict cache lines other task is using.

mrkmarron/ChakraCore,Microsoft/ChakraCore,mrkmarron/ChakraCore,mrkmarron/ChakraCore,mrkmarron/ChakraCore,Microsoft/ChakraCore,Microsoft/ChakraCore,Microsoft/ChakraCore,mrkmarron/ChakraCore,mrkmarron/ChakraCore,Microsoft/ChakraCore,Microsoft/ChakraCore,mrkmarron/ChakraCore