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Merge branch 'sort_core' into integration

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This commit is contained in:
J. Nick Koston
2025-08-02 12:04:09 -10:00
parent 7ac9bdb36b c89bc0bfd7
commit c609341605
1 changed files with 14 additions and 2 deletions
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16
esphome/core/application.cpp
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@@ -69,8 +69,20 @@ void Application::setup() {
if (component->can_proceed())
continue;
std::stable_sort(this->components_.begin(), this->components_.begin() + i + 1,
[](Component *a, Component *b) { return a->get_loop_priority() > b->get_loop_priority(); });
// Using insertion sort instead of std::stable_sort saves ~1.3KB of flash
// by avoiding std::rotate, std::stable_sort, and lambda template instantiations.
// Insertion sort is efficient for small arrays and maintains stability
for (int32_t j = 1; j <= static_cast<int32_t>(i); j++) {
Component *key = this->components_[j];
float key_priority = key->get_loop_priority();
int32_t k = j - 1;
while (k >= 0 && this->components_[k]->get_loop_priority() < key_priority) {
this->components_[k + 1] = this->components_[k];
k--;
}
this->components_[k + 1] = key;
}
do {
uint8_t new_app_state = STATUS_LED_WARNING;