''Floating point overflow (core dumped)'' due to the recent update of xbyak

[LBruyne]

Recently, downloading and running this repository has resulted in a 'Floating point overflow (core dumped)' error due to an update in the dependency 'xbyak'.

[LBruyne]

My solution: First, run git submodule update --init --recursive to fetch and update the dependencies. Next, proceed with the following modification:

• Find xbyak_util.h in the submodule xbyak,
• Do the following 3 modification:
  • In line 99,
  • In line 107,
  • In line 128, The code here is:

    unsigned int nb_logical_cores = extractBit(data[0], 14, 25) + 1;
    if (n_cores != 0) // true only if leaf 0xB is supported and valid
       nb_logical_cores = (std::min)(nb_logical_cores, n_cores);
    assert(nb_logical_cores != 0);