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Improve material imbalance output

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This commit is contained in:
Tomasz Sobczyk
2021-05-19 13:51:40 +02:00
parent f89f8bd8ee
commit 0a464a7c21
1 changed files with 11 additions and 0 deletions
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11
src/tools/stats.cpp
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@@ -869,7 +869,18 @@ namespace Stockfish::Tools::Stats
StatisticOutput out;
auto& header = out.emplace_node<StatisticOutputEntryHeader>("Number of \"simple eval\" imbalances for white's perspective:");
const int key_length = get_num_base_10_digits(max_imbalance) + 1;
int min_non_zero = max_imbalance;
int max_non_zero = -max_imbalance;
for (int i = -max_imbalance; i <= max_imbalance; ++i)
{
if (m_num_imbalances[i + max_imbalance] != 0)
{
min_non_zero = std::min(min_non_zero, i);
max_non_zero = std::max(max_non_zero, i);
}
}
for (int i = min_non_zero; i <= max_non_zero; ++i)
{
header.emplace_child<StatisticOutputEntryValue<std::uint64_t>>(
left_pad_to_length(std::to_string(i), ' ', key_length),