[enhancement](memory) Jemalloc performance optimization and compatibility with MemTracker #12496
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141
be/src/runtime/memory/jemalloc_hook.cpp
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141
be/src/runtime/memory/jemalloc_hook.cpp
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// Licensed to the Apache Software Foundation (ASF) under one
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// or more contributor license agreements. See the NOTICE file
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// distributed with this work for additional information
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// regarding copyright ownership. The ASF licenses this file
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// to you under the Apache License, Version 2.0 (the
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// "License"); you may not use this file except in compliance
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// with the License. You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing,
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// software distributed under the License is distributed on an
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// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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// KIND, either express or implied. See the License for the
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// specific language governing permissions and limitations
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// under the License.
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#include "jemalloc/jemalloc.h"
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#include "runtime/thread_context.h"
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extern "C" {
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void* doris_malloc(size_t size) __THROW {
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MEM_MALLOC_HOOK(je_nallocx(size, 0));
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void* ptr = je_malloc(size);
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if (UNLIKELY(ptr == nullptr)) {
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MEM_FREE_HOOK(je_nallocx(size, 0));
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}
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return ptr;
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}
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void doris_free(void* p) __THROW {
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MEM_FREE_HOOK(je_malloc_usable_size(p));
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je_free(p);
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}
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void* doris_realloc(void* p, size_t size) __THROW {
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if (UNLIKELY(size == 0)) {
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return nullptr;
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}
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int64_t old_size = je_malloc_usable_size(p);
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MEM_MALLOC_HOOK(je_nallocx(size, 0) - old_size);
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void* ptr = je_realloc(p, size);
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if (UNLIKELY(ptr == nullptr)) {
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MEM_FREE_HOOK(je_nallocx(size, 0) - old_size);
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}
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return ptr;
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}
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void* doris_calloc(size_t n, size_t size) __THROW {
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if (UNLIKELY(size == 0)) {
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return nullptr;
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}
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MEM_MALLOC_HOOK(n * size);
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void* ptr = je_calloc(n, size);
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if (UNLIKELY(ptr == nullptr)) {
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MEM_FREE_HOOK(n * size);
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} else {
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MEM_FREE_HOOK(je_malloc_usable_size(ptr) - n * size);
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}
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return ptr;
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}
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void doris_cfree(void* ptr) __THROW {
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MEM_FREE_HOOK(je_malloc_usable_size(ptr));
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je_free(ptr);
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}
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void* doris_memalign(size_t align, size_t size) __THROW {
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MEM_MALLOC_HOOK(size);
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void* ptr = je_aligned_alloc(align, size);
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if (UNLIKELY(ptr == nullptr)) {
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MEM_FREE_HOOK(size);
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} else {
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MEM_MALLOC_HOOK(je_malloc_usable_size(ptr) - size);
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}
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return ptr;
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}
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void* doris_aligned_alloc(size_t align, size_t size) __THROW {
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MEM_MALLOC_HOOK(size);
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void* ptr = je_aligned_alloc(align, size);
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if (UNLIKELY(ptr == nullptr)) {
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MEM_FREE_HOOK(size);
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} else {
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MEM_MALLOC_HOOK(je_malloc_usable_size(ptr) - size);
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}
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return ptr;
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}
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void* doris_valloc(size_t size) __THROW {
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MEM_MALLOC_HOOK(size);
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void* ptr = je_valloc(size);
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if (UNLIKELY(ptr == nullptr)) {
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MEM_FREE_HOOK(size);
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} else {
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MEM_MALLOC_HOOK(je_malloc_usable_size(ptr) - size);
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}
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return ptr;
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}
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void* doris_pvalloc(size_t size) __THROW {
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MEM_MALLOC_HOOK(size);
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void* ptr = je_valloc(size);
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if (UNLIKELY(ptr == nullptr)) {
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MEM_FREE_HOOK(size);
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} else {
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MEM_MALLOC_HOOK(je_malloc_usable_size(ptr) - size);
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}
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return ptr;
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}
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int doris_posix_memalign(void** r, size_t align, size_t size) __THROW {
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MEM_MALLOC_HOOK(size);
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int ret = je_posix_memalign(r, align, size);
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if (UNLIKELY(ret != 0)) {
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MEM_FREE_HOOK(size);
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} else {
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MEM_MALLOC_HOOK(je_malloc_usable_size(*r) - size);
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}
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return ret;
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}
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size_t doris_malloc_usable_size(void* ptr) __THROW {
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size_t ret = je_malloc_usable_size(ptr);
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return ret;
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}
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#define ALIAS(doris_fn) __attribute__((alias(#doris_fn), used))
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void* malloc(size_t size) __THROW ALIAS(doris_malloc);
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void free(void* p) __THROW ALIAS(doris_free);
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void* realloc(void* p, size_t size) __THROW ALIAS(doris_realloc);
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void* calloc(size_t n, size_t size) __THROW ALIAS(doris_calloc);
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void cfree(void* ptr) __THROW ALIAS(doris_cfree);
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void* memalign(size_t align, size_t size) __THROW ALIAS(doris_memalign);
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void* aligned_alloc(size_t align, size_t size) __THROW ALIAS(doris_aligned_alloc);
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void* valloc(size_t size) __THROW ALIAS(doris_valloc);
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void* pvalloc(size_t size) __THROW ALIAS(doris_pvalloc);
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int posix_memalign(void** r, size_t a, size_t s) __THROW ALIAS(doris_posix_memalign);
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size_t malloc_usable_size(void* ptr) __THROW ALIAS(doris_malloc_usable_size);
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}
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