From e656ddcf18c887cd1f396dc2e433c001cd0bda11 Mon Sep 17 00:00:00 2001 From: Marco Costalba Date: Wed, 27 Apr 2011 23:20:42 +0100 Subject: [PATCH 1/1] Perft counts leaf nodes not generated moves. No functional change. Signed-off-by: Marco Costalba --- src/search.cpp | 4 ++-- src/uci.cpp | 2 +- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/src/search.cpp b/src/search.cpp index eb7666af..1ae6b892 100644 --- a/src/search.cpp +++ b/src/search.cpp @@ -318,8 +318,8 @@ void init_search() { } -/// perft() is our utility to verify move generation. All the legal moves up to -/// given depth are generated and counted and the sum returned. +/// perft() is our utility to verify move generation. All the leaf nodes up to +/// the given depth are generated and counted and the sum returned. int64_t perft(Position& pos, Depth depth) { diff --git a/src/uci.cpp b/src/uci.cpp index 39270c6f..2dacd1c2 100644 --- a/src/uci.cpp +++ b/src/uci.cpp @@ -224,7 +224,7 @@ namespace { // perft() is called when engine receives the "perft" command. // The function calls perft() passing the required search depth - // then prints counted nodes and elapsed time. + // then prints counted leaf nodes and elapsed time. void perft(Position& pos, UCIParser& up) { -- 2.39.2