Coverage Report

Created: 2026-05-13 16:33

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
4.58G
T unaligned_load(const void* address) {
30
4.58G
    static_assert(std::is_trivially_copyable_v<T>);
31
4.58G
    T res {};
32
4.58G
    memcpy(&res, address, sizeof(res));
33
4.58G
    return res;
34
4.58G
}
_ZN5doris14unaligned_loadItEET_PKv
Line
Count
Source
29
330
T unaligned_load(const void* address) {
30
330
    static_assert(std::is_trivially_copyable_v<T>);
31
330
    T res {};
32
330
    memcpy(&res, address, sizeof(res));
33
330
    return res;
34
330
}
_ZN5doris14unaligned_loadIjEET_PKv
Line
Count
Source
29
117M
T unaligned_load(const void* address) {
30
117M
    static_assert(std::is_trivially_copyable_v<T>);
31
117M
    T res {};
32
117M
    memcpy(&res, address, sizeof(res));
33
117M
    return res;
34
117M
}
_ZN5doris14unaligned_loadImEET_PKv
Line
Count
Source
29
4.36G
T unaligned_load(const void* address) {
30
4.36G
    static_assert(std::is_trivially_copyable_v<T>);
31
4.36G
    T res {};
32
4.36G
    memcpy(&res, address, sizeof(res));
33
4.36G
    return res;
34
4.36G
}
_ZN5doris14unaligned_loadIhEET_PKv
Line
Count
Source
29
7.85M
T unaligned_load(const void* address) {
30
7.85M
    static_assert(std::is_trivially_copyable_v<T>);
31
7.85M
    T res {};
32
7.85M
    memcpy(&res, address, sizeof(res));
33
7.85M
    return res;
34
7.85M
}
_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_loadIfEET_PKv
Line
Count
Source
29
230k
T unaligned_load(const void* address) {
30
230k
    static_assert(std::is_trivially_copyable_v<T>);
31
230k
    T res {};
32
230k
    memcpy(&res, address, sizeof(res));
33
230k
    return res;
34
230k
}
_ZN5doris14unaligned_loadIlEET_PKv
Line
Count
Source
29
27.2M
T unaligned_load(const void* address) {
30
27.2M
    static_assert(std::is_trivially_copyable_v<T>);
31
27.2M
    T res {};
32
27.2M
    memcpy(&res, address, sizeof(res));
33
27.2M
    return res;
34
27.2M
}
_ZN5doris14unaligned_loadIaEET_PKv
Line
Count
Source
29
2.30M
T unaligned_load(const void* address) {
30
2.30M
    static_assert(std::is_trivially_copyable_v<T>);
31
2.30M
    T res {};
32
2.30M
    memcpy(&res, address, sizeof(res));
33
2.30M
    return res;
34
2.30M
}
_ZN5doris14unaligned_loadIiEET_PKv
Line
Count
Source
29
42.5M
T unaligned_load(const void* address) {
30
42.5M
    static_assert(std::is_trivially_copyable_v<T>);
31
42.5M
    T res {};
32
42.5M
    memcpy(&res, address, sizeof(res));
33
42.5M
    return res;
34
42.5M
}
_ZN5doris14unaligned_loadIdEET_PKv
Line
Count
Source
29
7.29M
T unaligned_load(const void* address) {
30
7.29M
    static_assert(std::is_trivially_copyable_v<T>);
31
7.29M
    T res {};
32
7.29M
    memcpy(&res, address, sizeof(res));
33
7.29M
    return res;
34
7.29M
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_15DateV2ValueTypeEEEEET_PKv
Line
Count
Source
29
58.3k
T unaligned_load(const void* address) {
30
58.3k
    static_assert(std::is_trivially_copyable_v<T>);
31
58.3k
    T res {};
32
58.3k
    memcpy(&res, address, sizeof(res));
33
58.3k
    return res;
34
58.3k
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_19DateTimeV2ValueTypeEEEEET_PKv
Line
Count
Source
29
74.2k
T unaligned_load(const void* address) {
30
74.2k
    static_assert(std::is_trivially_copyable_v<T>);
31
74.2k
    T res {};
32
74.2k
    memcpy(&res, address, sizeof(res));
33
74.2k
    return res;
34
74.2k
}
_ZN5doris14unaligned_loadIoEET_PKv
Line
Count
Source
29
12.7k
T unaligned_load(const void* address) {
30
12.7k
    static_assert(std::is_trivially_copyable_v<T>);
31
12.7k
    T res {};
32
12.7k
    memcpy(&res, address, sizeof(res));
33
12.7k
    return res;
34
12.7k
}
_ZN5doris14unaligned_loadIsEET_PKv
Line
Count
Source
29
87.8k
T unaligned_load(const void* address) {
30
87.8k
    static_assert(std::is_trivially_copyable_v<T>);
31
87.8k
    T res {};
32
87.8k
    memcpy(&res, address, sizeof(res));
33
87.8k
    return res;
34
87.8k
}
_ZN5doris14unaligned_loadInEET_PKv
Line
Count
Source
29
154k
T unaligned_load(const void* address) {
30
154k
    static_assert(std::is_trivially_copyable_v<T>);
31
154k
    T res {};
32
154k
    memcpy(&res, address, sizeof(res));
33
154k
    return res;
34
154k
}
_ZN5doris14unaligned_loadINS_16VecDateTimeValueEEET_PKv
Line
Count
Source
29
2.82M
T unaligned_load(const void* address) {
30
2.82M
    static_assert(std::is_trivially_copyable_v<T>);
31
2.82M
    T res {};
32
2.82M
    memcpy(&res, address, sizeof(res));
33
2.82M
    return res;
34
2.82M
}
_ZN5doris14unaligned_loadI10Elf64_NhdrEET_PKv
Line
Count
Source
29
520
T unaligned_load(const void* address) {
30
520
    static_assert(std::is_trivially_copyable_v<T>);
31
520
    T res {};
32
520
    memcpy(&res, address, sizeof(res));
33
520
    return res;
34
520
}
_ZN5doris14unaligned_loadINS_8uint24_tEEET_PKv
Line
Count
Source
29
1.00M
T unaligned_load(const void* address) {
30
1.00M
    static_assert(std::is_trivially_copyable_v<T>);
31
1.00M
    T res {};
32
1.00M
    memcpy(&res, address, sizeof(res));
33
1.00M
    return res;
34
1.00M
}
_ZN5doris14unaligned_loadIbEET_PKv
Line
Count
Source
29
1.06M
T unaligned_load(const void* address) {
30
1.06M
    static_assert(std::is_trivially_copyable_v<T>);
31
1.06M
    T res {};
32
1.06M
    memcpy(&res, address, sizeof(res));
33
1.06M
    return res;
34
1.06M
}
_ZN5doris14unaligned_loadINS_12PackedInt128EEET_PKv
Line
Count
Source
29
84.9k
T unaligned_load(const void* address) {
30
84.9k
    static_assert(std::is_trivially_copyable_v<T>);
31
84.9k
    T res {};
32
84.9k
    memcpy(&res, address, sizeof(res));
33
84.9k
    return res;
34
84.9k
}
_ZN5doris14unaligned_loadINS_13PackedUInt128EEET_PKv
Line
Count
Source
29
1.86k
T unaligned_load(const void* address) {
30
1.86k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.86k
    T res {};
32
1.86k
    memcpy(&res, address, sizeof(res));
33
1.86k
    return res;
34
1.86k
}
_ZN5doris14unaligned_loadINS_7DecimalIiEEEET_PKv
Line
Count
Source
29
4.79k
T unaligned_load(const void* address) {
30
4.79k
    static_assert(std::is_trivially_copyable_v<T>);
31
4.79k
    T res {};
32
4.79k
    memcpy(&res, address, sizeof(res));
33
4.79k
    return res;
34
4.79k
}
_ZN5doris14unaligned_loadINS_7DecimalIlEEEET_PKv
Line
Count
Source
29
6.79M
T unaligned_load(const void* address) {
30
6.79M
    static_assert(std::is_trivially_copyable_v<T>);
31
6.79M
    T res {};
32
6.79M
    memcpy(&res, address, sizeof(res));
33
6.79M
    return res;
34
6.79M
}
_ZN5doris14unaligned_loadINS_12Decimal128V3EEET_PKv
Line
Count
Source
29
8.01k
T unaligned_load(const void* address) {
30
8.01k
    static_assert(std::is_trivially_copyable_v<T>);
31
8.01k
    T res {};
32
8.01k
    memcpy(&res, address, sizeof(res));
33
8.01k
    return res;
34
8.01k
}
_ZN5doris14unaligned_loadINS_7DecimalInEEEET_PKv
Line
Count
Source
29
1.37k
T unaligned_load(const void* address) {
30
1.37k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.37k
    T res {};
32
1.37k
    memcpy(&res, address, sizeof(res));
33
1.37k
    return res;
34
1.37k
}
_ZN5doris14unaligned_loadINS_7DecimalIN4wide7integerILm256EiEEEEEET_PKv
Line
Count
Source
29
6.34k
T unaligned_load(const void* address) {
30
6.34k
    static_assert(std::is_trivially_copyable_v<T>);
31
6.34k
    T res {};
32
6.34k
    memcpy(&res, address, sizeof(res));
33
6.34k
    return res;
34
6.34k
}
_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
4.69k
T unaligned_load(const void* address) {
30
4.69k
    static_assert(std::is_trivially_copyable_v<T>);
31
4.69k
    T res {};
32
4.69k
    memcpy(&res, address, sizeof(res));
33
4.69k
    return res;
34
4.69k
}
_ZN5doris14unaligned_loadINS_9StringRefEEET_PKv
Line
Count
Source
29
4.58M
T unaligned_load(const void* address) {
30
4.58M
    static_assert(std::is_trivially_copyable_v<T>);
31
4.58M
    T res {};
32
4.58M
    memcpy(&res, address, sizeof(res));
33
4.58M
    return res;
34
4.58M
}
_ZN5doris14unaligned_loadINS_11decimal12_tEEET_PKv
Line
Count
Source
29
130
T unaligned_load(const void* address) {
30
130
    static_assert(std::is_trivially_copyable_v<T>);
31
130
    T res {};
32
130
    memcpy(&res, address, sizeof(res));
33
130
    return res;
34
130
}
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
3.99M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
3.99M
    static_assert(std::is_trivially_copyable_v<T>);
43
3.99M
    memcpy(address, &src, sizeof(src));
44
3.99M
}
_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
71.6k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
71.6k
    static_assert(std::is_trivially_copyable_v<T>);
43
71.6k
    memcpy(address, &src, sizeof(src));
44
71.6k
}
_ZN5doris15unaligned_storeImEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
2.73M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
2.73M
    static_assert(std::is_trivially_copyable_v<T>);
43
2.73M
    memcpy(address, &src, sizeof(src));
44
2.73M
}
_ZN5doris15unaligned_storeIbEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
1.01M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
1.01M
    static_assert(std::is_trivially_copyable_v<T>);
43
1.01M
    memcpy(address, &src, sizeof(src));
44
1.01M
}
_ZN5doris15unaligned_storeIiEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
14.0k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
14.0k
    static_assert(std::is_trivially_copyable_v<T>);
43
14.0k
    memcpy(address, &src, sizeof(src));
44
14.0k
}
_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
35.9k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
35.9k
    static_assert(std::is_trivially_copyable_v<T>);
43
35.9k
    memcpy(address, &src, sizeof(src));
44
35.9k
}
45
} // namespace doris