prediction: in near future, CPU cache and possibly memory bandwidth will be treated as a resource you can manage explicitly
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Replying to @whitequark
@whitequark Really? Memory still isn't a resource you can manage on Linux...1 reply 0 retweets 0 likes -
Replying to @RichFelker
@RichFelker in this context, cgroups would count as "manage", I think1 reply 0 retweets 0 likes -
Replying to @whitequark
@whitequark Does that account for ALL ways a process could consume memory resources?2 replies 0 retweets 0 likes -
Replying to @RichFelker
@whitequark AFAIK due to rampant dynamic allocation Linux can't even manage its own (kernel) memory usage on behalf of user processes.1 reply 0 retweets 0 likes
@whitequark And the whole RCU system made this much worse and possibly unfixable in practice.
11:20 AM - 10 Oct 2015
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