大宝剑

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大宝剑 has asked 14 questions and find answers to 7 problems.

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大宝剑 questions

When should we use prefetch?
How can I handle interrupt signal and call destructor in c++? [duplicate]
What's the c++'s default assign operation behavior?
What's the difference between lockless and lockfree?
What's wrong with linux/if.h and net/if.h?
what's the difference between boost::pool<>::malloc and boost::pool<>::ordered_malloc, and when should I use boost::pool<>::ordered_malloc?
Is it possible to set CFLAGS to a linux kernel module Makefile?
What is the difference between "#pragma pack" and "__attribute__((aligned))"
What's the difference between std::multimap<key, value> and std::map<key, std::set<value> >

大宝剑 answers

Sudo does not find new python version
Keras LSTM multiclass classification
What is output tensor of Max Pooling 2D Layer in TensorFlow?
VC++: Performance drop x20 when more threads than cpus but not under g++
What's wrong with linux/if.h and net/if.h?