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[NNUE] update compiler info with flags

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as several new flags are added document compilation specifics under the compiler command.

No functional change.
This commit is contained in:
Joost VandeVondele 2020-07-28 09:28:10 +02:00
parent 7bb14c2489
commit c8f7fa6a02
1 changed files with 29 additions and 5 deletions
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32
src/misc.cpp
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@ -140,7 +140,7 @@ const string engine_info(bool to_uci) {
string month, day, year;
stringstream ss, date(__DATE__); // From compiler, format is "Sep 21 2008"
ss << "Stockfish NNUE " << Version << setfill('0');
ss << "Stockfish " << Version << setfill('0');
if (Version.empty())
{
@ -148,9 +148,7 @@ const string engine_info(bool to_uci) {
ss << setw(2) << day << setw(2) << (1 + months.find(month) / 4) << year.substr(2);
}
ss << (Is64Bit ? " 64" : "")
<< (HasPext ? " BMI2" : (HasPopCnt ? " POPCNT" : ""))
<< (to_uci ? "\nid author ": " by ")
ss << (to_uci ? "\nid author ": " by ")
<< "T. Romstad, M. Costalba, J. Kiiski, G. Linscott";
return ss.str();
@ -216,6 +214,32 @@ const std::string compiler_info() {
compiler += " on unknown system";
#endif
compiler += "\nCompilation settings include: ";
compiler += (Is64Bit ? " 64bit" : " 32bit");
#if defined(USE_AVX512)
compiler += " AVX512";
#endif
#if defined(USE_AVX2)
compiler += " AVX2";
#endif
#if defined(USE_SSE42)
compiler += " SSE42";
#endif
#if defined(USE_SSE41)
compiler += " SSE41";
#endif
#if defined(USE_SSSE3)
compiler += " SSSE3";
#endif
#if defined(USE_SSE3)
compiler += " SSE3";
#endif
compiler += (HasPext ? " BMI2" : "");
compiler += (HasPopCnt ? " POPCNT" : "");
#if !defined(NDEBUG)
compiler += " DEBUG";
#endif
compiler += "\n__VERSION__ macro expands to: ";
#ifdef __VERSION__
compiler += __VERSION__;