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mintflow
14 days ago
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Reworking 30 lines of Linux code could cut power u...
Oh, as a guy which was using DPDK like technology that do busy-poll and bypass kernel to process network packets, I must say may be much power have be wasted...
nly
13 days ago
[–]
Standard practice in all trading applications is to busy poll the NIC using a kernel bypass technology.
Typically saves 2-3 microseconds going through the kernel network stack.
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