Issue Let’s say I have an application that keeps receiving the byte stream from the socket. I have the documentation that describes what the packet looks like. For example, the total header size, and total payload size, with the data
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[SOLVED] Low latency serial communication on Linux
Issue I’m implementing a protocol over serial ports on Linux. The protocol is based on a request answer scheme so the throughput is limited by the time it takes to send a packet to a device and get an answer.
Continue reading[SOLVED] Large dataset, ProcessPoolExecutor issues
Issue PROBLEM – ProcessPoolExecutor hasn’t increased speed. Confirmed by tqdm Learned enough about python to copy and/or write a program that works. each file takes ~40 seconds to load->filter->write. I have ~6,800 files to work through and want a better
Continue reading[SOLVED] Approximate cost to access various caches and main memory?
Issue Can anyone give me the approximate time (in nanoseconds) to access L1, L2 and L3 caches, as well as main memory on Intel i7 processors? While this isn’t specifically a programming question, knowing these kinds of speed details is
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