Coverage Report

Created: 2026-03-24 06:39

next uncovered line (L), next uncovered region (R), next uncovered branch (B)
/root/doris/be/src/util/unaligned.h
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1
// 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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// This file is copied from
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// https://github.com/ClickHouse/ClickHouse/blob/master/base/base/unaligned.h
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// and modified by Doris
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21
#pragma once
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23
#include <cstring>
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#include <type_traits>
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26
namespace doris {
27
28
template <typename T>
29
1.97G
T unaligned_load(const void* address) {
30
1.97G
    T res {};
31
1.97G
    memcpy(&res, address, sizeof(res));
32
1.97G
    return res;
33
1.97G
}
_ZN5doris14unaligned_loadItEET_PKv
Line
Count
Source
29
1.13k
T unaligned_load(const void* address) {
30
1.13k
    T res {};
31
1.13k
    memcpy(&res, address, sizeof(res));
32
1.13k
    return res;
33
1.13k
}
_ZN5doris14unaligned_loadIjEET_PKv
Line
Count
Source
29
137M
T unaligned_load(const void* address) {
30
137M
    T res {};
31
137M
    memcpy(&res, address, sizeof(res));
32
137M
    return res;
33
137M
}
_ZN5doris14unaligned_loadImEET_PKv
Line
Count
Source
29
1.75G
T unaligned_load(const void* address) {
30
1.75G
    T res {};
31
1.75G
    memcpy(&res, address, sizeof(res));
32
1.75G
    return res;
33
1.75G
}
_ZN5doris14unaligned_loadIhEET_PKv
Line
Count
Source
29
7.87M
T unaligned_load(const void* address) {
30
7.87M
    T res {};
31
7.87M
    memcpy(&res, address, sizeof(res));
32
7.87M
    return res;
33
7.87M
}
_ZN5doris14unaligned_loadINS_16TimestampTzValueEEET_PKv
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Source
29
389
T unaligned_load(const void* address) {
30
389
    T res {};
31
389
    memcpy(&res, address, sizeof(res));
32
389
    return res;
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389
}
_ZN5doris14unaligned_loadIfEET_PKv
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Count
Source
29
239k
T unaligned_load(const void* address) {
30
239k
    T res {};
31
239k
    memcpy(&res, address, sizeof(res));
32
239k
    return res;
33
239k
}
_ZN5doris14unaligned_loadIlEET_PKv
Line
Count
Source
29
20.9M
T unaligned_load(const void* address) {
30
20.9M
    T res {};
31
20.9M
    memcpy(&res, address, sizeof(res));
32
20.9M
    return res;
33
20.9M
}
_ZN5doris14unaligned_loadIaEET_PKv
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Count
Source
29
2.30M
T unaligned_load(const void* address) {
30
2.30M
    T res {};
31
2.30M
    memcpy(&res, address, sizeof(res));
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2.30M
    return res;
33
2.30M
}
_ZN5doris14unaligned_loadIiEET_PKv
Line
Count
Source
29
28.7M
T unaligned_load(const void* address) {
30
28.7M
    T res {};
31
28.7M
    memcpy(&res, address, sizeof(res));
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28.7M
    return res;
33
28.7M
}
_ZN5doris14unaligned_loadIdEET_PKv
Line
Count
Source
29
6.62M
T unaligned_load(const void* address) {
30
6.62M
    T res {};
31
6.62M
    memcpy(&res, address, sizeof(res));
32
6.62M
    return res;
33
6.62M
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_15DateV2ValueTypeEEEEET_PKv
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Count
Source
29
66.3k
T unaligned_load(const void* address) {
30
66.3k
    T res {};
31
66.3k
    memcpy(&res, address, sizeof(res));
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66.3k
    return res;
33
66.3k
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_19DateTimeV2ValueTypeEEEEET_PKv
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Count
Source
29
77.6k
T unaligned_load(const void* address) {
30
77.6k
    T res {};
31
77.6k
    memcpy(&res, address, sizeof(res));
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77.6k
    return res;
33
77.6k
}
_ZN5doris14unaligned_loadIoEET_PKv
Line
Count
Source
29
7.73k
T unaligned_load(const void* address) {
30
7.73k
    T res {};
31
7.73k
    memcpy(&res, address, sizeof(res));
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7.73k
    return res;
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7.73k
}
_ZN5doris14unaligned_loadIsEET_PKv
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Count
Source
29
148k
T unaligned_load(const void* address) {
30
148k
    T res {};
31
148k
    memcpy(&res, address, sizeof(res));
32
148k
    return res;
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148k
}
_ZN5doris14unaligned_loadInEET_PKv
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Count
Source
29
166k
T unaligned_load(const void* address) {
30
166k
    T res {};
31
166k
    memcpy(&res, address, sizeof(res));
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166k
    return res;
33
166k
}
_ZN5doris14unaligned_loadINS_16VecDateTimeValueEEET_PKv
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Count
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29
3.02M
T unaligned_load(const void* address) {
30
3.02M
    T res {};
31
3.02M
    memcpy(&res, address, sizeof(res));
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3.02M
    return res;
33
3.02M
}
_ZN5doris14unaligned_loadI10Elf64_NhdrEET_PKv
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Count
Source
29
516
T unaligned_load(const void* address) {
30
516
    T res {};
31
516
    memcpy(&res, address, sizeof(res));
32
516
    return res;
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516
}
_ZN5doris14unaligned_loadINS_8uint24_tEEET_PKv
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Count
Source
29
970k
T unaligned_load(const void* address) {
30
970k
    T res {};
31
970k
    memcpy(&res, address, sizeof(res));
32
970k
    return res;
33
970k
}
_ZN5doris14unaligned_loadIbEET_PKv
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Count
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29
1.08M
T unaligned_load(const void* address) {
30
1.08M
    T res {};
31
1.08M
    memcpy(&res, address, sizeof(res));
32
1.08M
    return res;
33
1.08M
}
_ZN5doris14unaligned_loadIN4wide7integerILm256EiEEEET_PKv
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Source
29
1.14k
T unaligned_load(const void* address) {
30
1.14k
    T res {};
31
1.14k
    memcpy(&res, address, sizeof(res));
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1.14k
    return res;
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1.14k
}
_ZN5doris14unaligned_loadINS_7DecimalIiEEEET_PKv
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Count
Source
29
4.24k
T unaligned_load(const void* address) {
30
4.24k
    T res {};
31
4.24k
    memcpy(&res, address, sizeof(res));
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4.24k
    return res;
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4.24k
}
_ZN5doris14unaligned_loadINS_7DecimalIlEEEET_PKv
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Count
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29
7.23M
T unaligned_load(const void* address) {
30
7.23M
    T res {};
31
7.23M
    memcpy(&res, address, sizeof(res));
32
7.23M
    return res;
33
7.23M
}
_ZN5doris14unaligned_loadINS_14DecimalV2ValueEEET_PKv
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Source
29
4.69k
T unaligned_load(const void* address) {
30
4.69k
    T res {};
31
4.69k
    memcpy(&res, address, sizeof(res));
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4.69k
    return res;
33
4.69k
}
_ZN5doris14unaligned_loadINS_12Decimal128V3EEET_PKv
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Source
29
5.72k
T unaligned_load(const void* address) {
30
5.72k
    T res {};
31
5.72k
    memcpy(&res, address, sizeof(res));
32
5.72k
    return res;
33
5.72k
}
_ZN5doris14unaligned_loadINS_7DecimalIN4wide7integerILm256EiEEEEEET_PKv
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Count
Source
29
4.40k
T unaligned_load(const void* address) {
30
4.40k
    T res {};
31
4.40k
    memcpy(&res, address, sizeof(res));
32
4.40k
    return res;
33
4.40k
}
_ZN5doris14unaligned_loadINS_9StringRefEEET_PKv
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Count
Source
29
5.06M
T unaligned_load(const void* address) {
30
5.06M
    T res {};
31
5.06M
    memcpy(&res, address, sizeof(res));
32
5.06M
    return res;
33
5.06M
}
_ZN5doris14unaligned_loadINS_11decimal12_tEEET_PKv
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29
132
T unaligned_load(const void* address) {
30
132
    T res {};
31
132
    memcpy(&res, address, sizeof(res));
32
132
    return res;
33
132
}
34
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/// We've had troubles before with wrong store size due to integral promotions
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/// (e.g., unaligned_store(dest, uint16_t + uint16_t) stores an uint32_t).
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/// To prevent this, make the caller specify the stored type explicitly.
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/// To disable deduction of T, wrap the argument type with std::enable_if.
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template <typename T>
40
4.28M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
4.28M
    static_assert(std::is_trivially_copyable_v<T>);
42
4.28M
    memcpy(address, &src, sizeof(src));
43
4.28M
}
_ZN5doris15unaligned_storeItEEvPvRKNSt9enable_ifILb1ET_E4typeE
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Count
Source
40
25.6k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
25.6k
    static_assert(std::is_trivially_copyable_v<T>);
42
25.6k
    memcpy(address, &src, sizeof(src));
43
25.6k
}
_ZN5doris15unaligned_storeIjEEvPvRKNSt9enable_ifILb1ET_E4typeE
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Count
Source
40
45.9k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
45.9k
    static_assert(std::is_trivially_copyable_v<T>);
42
45.9k
    memcpy(address, &src, sizeof(src));
43
45.9k
}
_ZN5doris15unaligned_storeImEEvPvRKNSt9enable_ifILb1ET_E4typeE
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Count
Source
40
2.95M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
2.95M
    static_assert(std::is_trivially_copyable_v<T>);
42
2.95M
    memcpy(address, &src, sizeof(src));
43
2.95M
}
_ZN5doris15unaligned_storeIbEEvPvRKNSt9enable_ifILb1ET_E4typeE
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Count
Source
40
1.09M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
1.09M
    static_assert(std::is_trivially_copyable_v<T>);
42
1.09M
    memcpy(address, &src, sizeof(src));
43
1.09M
}
_ZN5doris15unaligned_storeIiEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
40
13.4k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
13.4k
    static_assert(std::is_trivially_copyable_v<T>);
42
13.4k
    memcpy(address, &src, sizeof(src));
43
13.4k
}
_ZN5doris15unaligned_storeIfEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
40
106k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
106k
    static_assert(std::is_trivially_copyable_v<T>);
42
106k
    memcpy(address, &src, sizeof(src));
43
106k
}
_ZN5doris15unaligned_storeIdEEvPvRKNSt9enable_ifILb1ET_E4typeE
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Count
Source
40
40.7k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
40.7k
    static_assert(std::is_trivially_copyable_v<T>);
42
40.7k
    memcpy(address, &src, sizeof(src));
43
40.7k
}
44
} // namespace doris