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There is a paper from Sun that anticipated tcmalloc's development of rseq by over a decade: https://dl.acm.org/doi/abs/10.1145/512429.512451 https://dl.acm.org
by senderista 5mo ago
There is a paper from Sun that anticipated tcmalloc's development of rseq by over a decade:
https://dl.acm.org/doi/abs/10.1145/512429.512451 https://dl.acm.org/doi/abs/10.1145/512429.512451
- Veserv 5mo agoYep, it is a fairly old technique with a lot of of general applicability beyond just allowing mutex elision for usage of per-core data structures amidst potential core migration. But apparently using your own expert knowledge and actually explaining things and describing generalizations is worthy of flagging these days.
- senderista 5mo agoI have no idea why your comment was flagged :(