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Lifetime of BPF objects · BPF
BPFFS ってのがあるのね。
bpf  linux  kernel 
5 days ago by summerwind
BPF · Linux kernel code execution engine
bpf  linux  kernel  document 
5 days ago by summerwind
bpftrace (DTrace 2.0) for Linux 2018
The private bpftrace repository has just been made public, which is big news for DTrace fans. Created by Alastair Robertson, bpftrace is an open source high-level tracing front-end that lets you analyze systems in custom ways. It's shaping up to be a DTrace version 2.0: more capable, and built from the ground up for the modern era of the eBPF virtual machine. eBPF (extended Berkeley Packet Filter) is in the Linux kernel and is the new hotness in systems engineering. It is being developed for BSD, too, where BPF originated.
dtrace  bpf  linux  perf  bpftrace 
12 days ago by euler
Upload Your Brain - Mindful
> Failing to pursue research that might make brain emulation possible is therefore unethical, Hayworth argues. “There are moral implications to knowing you could have preserved the information content of a human brain but instead said, ‘nah, screw it’” he says. If we do not at least try to develop the technology to preserve the unique patterning of neural circuitry that encodes an individual, including “the memories and knowledge of Holocaust survivors before they all die, that, to me, would be as if we again burned the library of Alexandria” and lost an incalculable store of human experience.
uploading  BPF 
8 weeks ago by porejide

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