Coverage Report

Created: 2026-06-29 09:52

next uncovered line (L), next uncovered region (R), next uncovered branch (B)
be/src/util/unaligned.h
Line
Count
Source
1
// Licensed to the Apache Software Foundation (ASF) under one
2
// or more contributor license agreements.  See the NOTICE file
3
// distributed with this work for additional information
4
// regarding copyright ownership.  The ASF licenses this file
5
// to you under the Apache License, Version 2.0 (the
6
// "License"); you may not use this file except in compliance
7
// 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
10
//
11
// Unless required by applicable law or agreed to in writing,
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// software distributed under the License is distributed on an
13
// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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// KIND, either express or implied.  See the License for the
15
// 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
22
23
#include <cstring>
24
#include <type_traits>
25
26
namespace doris {
27
28
template <typename T>
29
4.87G
T unaligned_load(const void* address) {
30
4.87G
    static_assert(std::is_trivially_copyable_v<T>);
31
4.87G
    T res {};
32
4.87G
    memcpy(&res, address, sizeof(res));
33
4.87G
    return res;
34
4.87G
}
_ZN5doris14unaligned_loadItEET_PKv
Line
Count
Source
29
1.12k
T unaligned_load(const void* address) {
30
1.12k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.12k
    T res {};
32
1.12k
    memcpy(&res, address, sizeof(res));
33
1.12k
    return res;
34
1.12k
}
_ZN5doris14unaligned_loadIjEET_PKv
Line
Count
Source
29
154M
T unaligned_load(const void* address) {
30
154M
    static_assert(std::is_trivially_copyable_v<T>);
31
154M
    T res {};
32
154M
    memcpy(&res, address, sizeof(res));
33
154M
    return res;
34
154M
}
_ZN5doris14unaligned_loadImEET_PKv
Line
Count
Source
29
4.65G
T unaligned_load(const void* address) {
30
4.65G
    static_assert(std::is_trivially_copyable_v<T>);
31
4.65G
    T res {};
32
4.65G
    memcpy(&res, address, sizeof(res));
33
4.65G
    return res;
34
4.65G
}
_ZN5doris14unaligned_loadIhEET_PKv
Line
Count
Source
29
7.88M
T unaligned_load(const void* address) {
30
7.88M
    static_assert(std::is_trivially_copyable_v<T>);
31
7.88M
    T res {};
32
7.88M
    memcpy(&res, address, sizeof(res));
33
7.88M
    return res;
34
7.88M
}
_ZN5doris14unaligned_loadINS_16TimestampTzValueEEET_PKv
Line
Count
Source
29
395
T unaligned_load(const void* address) {
30
395
    static_assert(std::is_trivially_copyable_v<T>);
31
395
    T res {};
32
395
    memcpy(&res, address, sizeof(res));
33
395
    return res;
34
395
}
_ZN5doris14unaligned_loadINS_16VecDateTimeValueEEET_PKv
Line
Count
Source
29
4.32M
T unaligned_load(const void* address) {
30
4.32M
    static_assert(std::is_trivially_copyable_v<T>);
31
4.32M
    T res {};
32
4.32M
    memcpy(&res, address, sizeof(res));
33
4.32M
    return res;
34
4.32M
}
_ZN5doris14unaligned_loadIfEET_PKv
Line
Count
Source
29
229k
T unaligned_load(const void* address) {
30
229k
    static_assert(std::is_trivially_copyable_v<T>);
31
229k
    T res {};
32
229k
    memcpy(&res, address, sizeof(res));
33
229k
    return res;
34
229k
}
_ZN5doris14unaligned_loadIlEET_PKv
Line
Count
Source
29
14.3M
T unaligned_load(const void* address) {
30
14.3M
    static_assert(std::is_trivially_copyable_v<T>);
31
14.3M
    T res {};
32
14.3M
    memcpy(&res, address, sizeof(res));
33
14.3M
    return res;
34
14.3M
}
_ZN5doris14unaligned_loadIaEET_PKv
Line
Count
Source
29
2.29M
T unaligned_load(const void* address) {
30
2.29M
    static_assert(std::is_trivially_copyable_v<T>);
31
2.29M
    T res {};
32
2.29M
    memcpy(&res, address, sizeof(res));
33
2.29M
    return res;
34
2.29M
}
_ZN5doris14unaligned_loadIiEET_PKv
Line
Count
Source
29
24.5M
T unaligned_load(const void* address) {
30
24.5M
    static_assert(std::is_trivially_copyable_v<T>);
31
24.5M
    T res {};
32
24.5M
    memcpy(&res, address, sizeof(res));
33
24.5M
    return res;
34
24.5M
}
_ZN5doris14unaligned_loadIdEET_PKv
Line
Count
Source
29
3.33M
T unaligned_load(const void* address) {
30
3.33M
    static_assert(std::is_trivially_copyable_v<T>);
31
3.33M
    T res {};
32
3.33M
    memcpy(&res, address, sizeof(res));
33
3.33M
    return res;
34
3.33M
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_15DateV2ValueTypeEEEEET_PKv
Line
Count
Source
29
36.6k
T unaligned_load(const void* address) {
30
36.6k
    static_assert(std::is_trivially_copyable_v<T>);
31
36.6k
    T res {};
32
36.6k
    memcpy(&res, address, sizeof(res));
33
36.6k
    return res;
34
36.6k
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_19DateTimeV2ValueTypeEEEEET_PKv
Line
Count
Source
29
77.2k
T unaligned_load(const void* address) {
30
77.2k
    static_assert(std::is_trivially_copyable_v<T>);
31
77.2k
    T res {};
32
77.2k
    memcpy(&res, address, sizeof(res));
33
77.2k
    return res;
34
77.2k
}
_ZN5doris14unaligned_loadIoEET_PKv
Line
Count
Source
29
7.70k
T unaligned_load(const void* address) {
30
7.70k
    static_assert(std::is_trivially_copyable_v<T>);
31
7.70k
    T res {};
32
7.70k
    memcpy(&res, address, sizeof(res));
33
7.70k
    return res;
34
7.70k
}
_ZN5doris14unaligned_loadIsEET_PKv
Line
Count
Source
29
66.9k
T unaligned_load(const void* address) {
30
66.9k
    static_assert(std::is_trivially_copyable_v<T>);
31
66.9k
    T res {};
32
66.9k
    memcpy(&res, address, sizeof(res));
33
66.9k
    return res;
34
66.9k
}
_ZN5doris14unaligned_loadInEET_PKv
Line
Count
Source
29
1.40M
T unaligned_load(const void* address) {
30
1.40M
    static_assert(std::is_trivially_copyable_v<T>);
31
1.40M
    T res {};
32
1.40M
    memcpy(&res, address, sizeof(res));
33
1.40M
    return res;
34
1.40M
}
_ZN5doris14unaligned_loadI10Elf64_NhdrEET_PKv
Line
Count
Source
29
649
T unaligned_load(const void* address) {
30
649
    static_assert(std::is_trivially_copyable_v<T>);
31
649
    T res {};
32
649
    memcpy(&res, address, sizeof(res));
33
649
    return res;
34
649
}
_ZN5doris14unaligned_loadIbEET_PKv
Line
Count
Source
29
1.08M
T unaligned_load(const void* address) {
30
1.08M
    static_assert(std::is_trivially_copyable_v<T>);
31
1.08M
    T res {};
32
1.08M
    memcpy(&res, address, sizeof(res));
33
1.08M
    return res;
34
1.08M
}
_ZN5doris14unaligned_loadINS_12PackedInt128EEET_PKv
Line
Count
Source
29
4.59k
T unaligned_load(const void* address) {
30
4.59k
    static_assert(std::is_trivially_copyable_v<T>);
31
4.59k
    T res {};
32
4.59k
    memcpy(&res, address, sizeof(res));
33
4.59k
    return res;
34
4.59k
}
_ZN5doris14unaligned_loadINS_13PackedUInt128EEET_PKv
Line
Count
Source
29
1.80k
T unaligned_load(const void* address) {
30
1.80k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.80k
    T res {};
32
1.80k
    memcpy(&res, address, sizeof(res));
33
1.80k
    return res;
34
1.80k
}
_ZN5doris14unaligned_loadINS_7DecimalIiEEEET_PKv
Line
Count
Source
29
4.85k
T unaligned_load(const void* address) {
30
4.85k
    static_assert(std::is_trivially_copyable_v<T>);
31
4.85k
    T res {};
32
4.85k
    memcpy(&res, address, sizeof(res));
33
4.85k
    return res;
34
4.85k
}
_ZN5doris14unaligned_loadINS_7DecimalIlEEEET_PKv
Line
Count
Source
29
6.78M
T unaligned_load(const void* address) {
30
6.78M
    static_assert(std::is_trivially_copyable_v<T>);
31
6.78M
    T res {};
32
6.78M
    memcpy(&res, address, sizeof(res));
33
6.78M
    return res;
34
6.78M
}
_ZN5doris14unaligned_loadINS_12Decimal128V3EEET_PKv
Line
Count
Source
29
8.00k
T unaligned_load(const void* address) {
30
8.00k
    static_assert(std::is_trivially_copyable_v<T>);
31
8.00k
    T res {};
32
8.00k
    memcpy(&res, address, sizeof(res));
33
8.00k
    return res;
34
8.00k
}
_ZN5doris14unaligned_loadINS_7DecimalInEEEET_PKv
Line
Count
Source
29
1.43k
T unaligned_load(const void* address) {
30
1.43k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.43k
    T res {};
32
1.43k
    memcpy(&res, address, sizeof(res));
33
1.43k
    return res;
34
1.43k
}
_ZN5doris14unaligned_loadINS_7DecimalIN4wide7integerILm256EiEEEEEET_PKv
Line
Count
Source
29
6.33k
T unaligned_load(const void* address) {
30
6.33k
    static_assert(std::is_trivially_copyable_v<T>);
31
6.33k
    T res {};
32
6.33k
    memcpy(&res, address, sizeof(res));
33
6.33k
    return res;
34
6.33k
}
_ZN5doris14unaligned_loadIN4wide7integerILm256EiEEEET_PKv
Line
Count
Source
29
3.13k
T unaligned_load(const void* address) {
30
3.13k
    static_assert(std::is_trivially_copyable_v<T>);
31
3.13k
    T res {};
32
3.13k
    memcpy(&res, address, sizeof(res));
33
3.13k
    return res;
34
3.13k
}
_ZN5doris14unaligned_loadINS_14DecimalV2ValueEEET_PKv
Line
Count
Source
29
4.71k
T unaligned_load(const void* address) {
30
4.71k
    static_assert(std::is_trivially_copyable_v<T>);
31
4.71k
    T res {};
32
4.71k
    memcpy(&res, address, sizeof(res));
33
4.71k
    return res;
34
4.71k
}
_ZN5doris14unaligned_loadINS_9StringRefEEET_PKv
Line
Count
Source
29
1.99M
T unaligned_load(const void* address) {
30
1.99M
    static_assert(std::is_trivially_copyable_v<T>);
31
1.99M
    T res {};
32
1.99M
    memcpy(&res, address, sizeof(res));
33
1.99M
    return res;
34
1.99M
}
_ZN5doris14unaligned_loadINS_8uint24_tEEET_PKv
Line
Count
Source
29
1.01k
T unaligned_load(const void* address) {
30
1.01k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.01k
    T res {};
32
1.01k
    memcpy(&res, address, sizeof(res));
33
1.01k
    return res;
34
1.01k
}
_ZN5doris14unaligned_loadINS_11decimal12_tEEET_PKv
Line
Count
Source
29
132
T unaligned_load(const void* address) {
30
132
    static_assert(std::is_trivially_copyable_v<T>);
31
132
    T res {};
32
132
    memcpy(&res, address, sizeof(res));
33
132
    return res;
34
132
}
35
36
/// We've had troubles before with wrong store size due to integral promotions
37
/// (e.g., unaligned_store(dest, uint16_t + uint16_t) stores an uint32_t).
38
/// To prevent this, make the caller specify the stored type explicitly.
39
/// To disable deduction of T, wrap the argument type with std::enable_if.
40
template <typename T>
41
4.08M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
4.08M
    static_assert(std::is_trivially_copyable_v<T>);
43
4.08M
    memcpy(address, &src, sizeof(src));
44
4.08M
}
_ZN5doris15unaligned_storeItEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
25.6k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
25.6k
    static_assert(std::is_trivially_copyable_v<T>);
43
25.6k
    memcpy(address, &src, sizeof(src));
44
25.6k
}
_ZN5doris15unaligned_storeIjEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
52.8k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
52.8k
    static_assert(std::is_trivially_copyable_v<T>);
43
52.8k
    memcpy(address, &src, sizeof(src));
44
52.8k
}
_ZN5doris15unaligned_storeImEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
2.79M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
2.79M
    static_assert(std::is_trivially_copyable_v<T>);
43
2.79M
    memcpy(address, &src, sizeof(src));
44
2.79M
}
_ZN5doris15unaligned_storeIbEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
1.05M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
1.05M
    static_assert(std::is_trivially_copyable_v<T>);
43
1.05M
    memcpy(address, &src, sizeof(src));
44
1.05M
}
_ZN5doris15unaligned_storeIiEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
13.8k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
13.8k
    static_assert(std::is_trivially_copyable_v<T>);
43
13.8k
    memcpy(address, &src, sizeof(src));
44
13.8k
}
_ZN5doris15unaligned_storeIfEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
101k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
101k
    static_assert(std::is_trivially_copyable_v<T>);
43
101k
    memcpy(address, &src, sizeof(src));
44
101k
}
_ZN5doris15unaligned_storeIdEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
35.6k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
35.6k
    static_assert(std::is_trivially_copyable_v<T>);
43
35.6k
    memcpy(address, &src, sizeof(src));
44
35.6k
}
45
} // namespace doris