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Simplify ClippedReLU

Browse Source 
Removes some max calls

Some speedup stats, courtesy of @AndyGrant (albeit measured in an alternate implementation)
Dev  749240 nps
Base 748495 nps
Gain 0.100%
289936 games

STC:
LLR: 2.94 (-2.94,2.94) <-1.75,0.25>
Total: 203040 W: 52213 L: 52179 D: 98648
Ptnml(0-2): 480, 20722, 59139, 20642, 537
https://tests.stockfishchess.org/tests/view/664805fe6dcff0d1d6b05f2c

closes #5261

No functional change
This commit is contained in:
cj5716
2024-05-17 18:05:12 +08:00
committed by Joost VandeVondele
parent 2d32581623
commit 27eb49a221
4 changed files with 30 additions and 39 deletions
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src/uci.cpp
+3 -3
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@@ -286,9 +286,9 @@ void UCIEngine::bench(std::istream& args) {
dbg_print();
std::cerr << "\n==========================="
<< "\nTotal time (ms) : " << elapsed << "\nNodes searched : " << nodes
<< "\nNodes/second : " << 1000 * nodes / elapsed << std::endl;
std::cerr << "\n===========================" << "\nTotal time (ms) : " << elapsed
<< "\nNodes searched : " << nodes << "\nNodes/second : " << 1000 * nodes / elapsed
<< std::endl;
// reset callback, to not capture a dangling reference to nodesSearched
engine.set_on_update_full([&](const auto& i) { on_update_full(i, options["UCI_ShowWDL"]); });