Tools used to profile HFT source code
I just learned this from HFT hardware speciality hardware vendor:
Free Open Source: https://en.wikipedia.org/wiki/LINPACK
Commercial: http://ieeexplore.ieee.org/xpl/login.jsp?tp=&arnumber=4380792&url=http%3A%2F%2Fieeexplore.ieee.org%2Fiel5%2F4380776%2F4380777%2F04380792.pdf%3Farnumber%3D4380792
Standard used by pro HFT shops:
https://software.intel.com/en-us/intel-vtune-amplifier-xe
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