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stphantom
searching Neon…
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7 ms
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by
stphantom
8y ago
You are right in that ptrace is slow and nasty. The key problem, I believe, is the tracer-tracee mode that involves two host processes and the switch is asynchronous (ptrace(SYSEMU) and then waitpid). We do have the KVM platform that offers
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by
stphantom
8y ago
Do you mean "rump kernels" or "Rumprun kernel"? The former is a set of kernel libraries derived from NetBSD, and the latter is a Unikernel built based on the former. gVisor is different in a couple of ways: 1) gVisor is