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Copy pathcache_manager.cpp
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86 lines (77 loc) · 3.31 KB
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// Licensed to the Apache Software Foundation (ASF) under one
// or more contributor license agreements. See the NOTICE file
// distributed with this work for additional information
// regarding copyright ownership. The ASF licenses this file
// to you under the Apache License, Version 2.0 (the
// "License"); you may not use this file except in compliance
// with the License. You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing,
// software distributed under the License is distributed on an
// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
// KIND, either express or implied. See the License for the
// specific language governing permissions and limitations
// under the License.
#include "runtime/memory/cache_manager.h"
#include "runtime/memory/cache_policy.h"
#include "util/runtime_profile.h"
namespace doris {
#include "common/compile_check_begin.h"
int64_t CacheManager::for_each_cache_prune_stale_wrap(
std::function<void(CachePolicy* cache_policy)> func, RuntimeProfile* profile) {
int64_t freed_size = 0;
std::lock_guard<std::mutex> l(_caches_lock);
for (const auto& pair : _caches) {
auto* cache_policy = pair.second;
if (!cache_policy->enable_prune()) {
continue;
}
func(cache_policy);
freed_size += cache_policy->profile()->get_counter("FreedMemory")->value();
if (cache_policy->profile()->get_counter("FreedMemory")->value() != 0 && profile) {
profile->add_child(cache_policy->profile(), true, nullptr);
}
}
return freed_size;
}
int64_t CacheManager::for_each_cache_prune_stale(RuntimeProfile* profile) {
if (need_prune(&_last_prune_stale_timestamp, "stale")) {
return for_each_cache_prune_stale_wrap(
[](CachePolicy* cache_policy) { cache_policy->prune_stale(); }, profile);
}
return 0;
}
int64_t CacheManager::for_each_cache_prune_all(RuntimeProfile* profile, bool force) {
if (force || need_prune(&_last_prune_all_timestamp, "all")) {
return for_each_cache_prune_stale_wrap(
[force](CachePolicy* cache_policy) { cache_policy->prune_all(force); }, profile);
}
return 0;
}
int64_t CacheManager::cache_prune_all(CachePolicy::CacheType type, bool force) {
std::lock_guard<std::mutex> l(_caches_lock);
auto* cache_policy = _caches[type];
cache_policy->prune_all(force);
return cache_policy->profile()->get_counter("FreedMemory")->value();
}
int64_t CacheManager::for_each_cache_refresh_capacity(double adjust_weighted,
RuntimeProfile* profile) {
int64_t freed_size = 0;
std::lock_guard<std::mutex> l(_caches_lock);
for (const auto& pair : _caches) {
auto* cache_policy = pair.second;
if (!cache_policy->enable_prune()) {
continue;
}
cache_policy->adjust_capacity_weighted(adjust_weighted);
freed_size += cache_policy->profile()->get_counter("FreedMemory")->value();
if (cache_policy->profile()->get_counter("FreedMemory")->value() != 0 && profile) {
profile->add_child(cache_policy->profile(), true, nullptr);
}
}
return freed_size;
}
#include "common/compile_check_end.h"
} // namespace doris