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优化候选排序的无分配路径

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boris
2026-08-29 19:33:41 +08:00
parent 82fec0ff10
commit 883ae552f3
2 changed files with 5 additions and 5 deletions
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crates/fidc-core/src/data.rs
+2 -2
View File
@@ -4323,7 +4323,7 @@ fn build_fundamental_universe_for_date(
free_float_cap_bn: decision_free_float_cap_bn(factor),
});
}
rows.sort_by(|left, right| {
rows.sort_unstable_by(|left, right| {
left.market_cap_bn
.partial_cmp(&right.market_cap_bn)
.unwrap_or(std::cmp::Ordering::Equal)
@@ -4406,7 +4406,7 @@ fn build_eligible_universe_for_date_from_factors(
free_float_cap_bn,
});
}
rows.sort_by(|left, right| {
rows.sort_unstable_by(|left, right| {
left.market_cap_bn
.partial_cmp(&right.market_cap_bn)
.unwrap_or(std::cmp::Ordering::Equal)
crates/fidc-core/src/platform_expr_strategy.rs
+3 -3
View File
@@ -8976,7 +8976,7 @@ impl PlatformExprStrategy {
free_float_cap_bn,
});
}
rows.sort_by(|left, right| {
rows.sort_unstable_by(|left, right| {
left.market_cap_bn
.partial_cmp(&right.market_cap_bn)
.unwrap_or(std::cmp::Ordering::Equal)
@@ -9562,7 +9562,7 @@ impl PlatformExprStrategy {
candidates.push((candidate, stock, rank_value));
}
if !self.rank_reuses_market_cap_order() {
candidates.sort_by(|lhs, rhs| {
candidates.sort_unstable_by(|lhs, rhs| {
let lhs_value = lhs.2;
let rhs_value = rhs.2;
let ordering = if self.config.rank_desc {
@@ -10204,7 +10204,7 @@ impl PlatformExprStrategy {
}
candidates.push((candidate.symbol.clone(), rank_value, stock));
}
candidates.sort_by(|lhs, rhs| {
candidates.sort_unstable_by(|lhs, rhs| {
let ordering = if self.config.rank_desc {
rhs.1
.partial_cmp(&lhs.1)