Coverage Report

Created: 2026-05-23 17:42

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
428
T unaligned_load(const void* address) {
30
428
    static_assert(std::is_trivially_copyable_v<T>);
31
428
    T res {};
32
428
    memcpy(&res, address, sizeof(res));
33
428
    return res;
34
428
}
_ZN5doris14unaligned_loadIjEET_PKv
Line
Count
Source
29
129M
T unaligned_load(const void* address) {
30
129M
    static_assert(std::is_trivially_copyable_v<T>);
31
129M
    T res {};
32
129M
    memcpy(&res, address, sizeof(res));
33
129M
    return res;
34
129M
}
_ZN5doris14unaligned_loadImEET_PKv
Line
Count
Source
29
4.33G
T unaligned_load(const void* address) {
30
4.33G
    static_assert(std::is_trivially_copyable_v<T>);
31
4.33G
    T res {};
32
4.33G
    memcpy(&res, address, sizeof(res));
33
4.33G
    return res;
34
4.33G
}
_ZN5doris14unaligned_loadIhEET_PKv
Line
Count
Source
29
7.43M
T unaligned_load(const void* address) {
30
7.43M
    static_assert(std::is_trivially_copyable_v<T>);
31
7.43M
    T res {};
32
7.43M
    memcpy(&res, address, sizeof(res));
33
7.43M
    return res;
34
7.43M
}
_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
2.78M
T unaligned_load(const void* address) {
30
2.78M
    static_assert(std::is_trivially_copyable_v<T>);
31
2.78M
    T res {};
32
2.78M
    memcpy(&res, address, sizeof(res));
33
2.78M
    return res;
34
2.78M
}
_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
38.6M
T unaligned_load(const void* address) {
30
38.6M
    static_assert(std::is_trivially_copyable_v<T>);
31
38.6M
    T res {};
32
38.6M
    memcpy(&res, address, sizeof(res));
33
38.6M
    return res;
34
38.6M
}
_ZN5doris14unaligned_loadIaEET_PKv
Line
Count
Source
29
3.36M
T unaligned_load(const void* address) {
30
3.36M
    static_assert(std::is_trivially_copyable_v<T>);
31
3.36M
    T res {};
32
3.36M
    memcpy(&res, address, sizeof(res));
33
3.36M
    return res;
34
3.36M
}
_ZN5doris14unaligned_loadIiEET_PKv
Line
Count
Source
29
50.3M
T unaligned_load(const void* address) {
30
50.3M
    static_assert(std::is_trivially_copyable_v<T>);
31
50.3M
    T res {};
32
50.3M
    memcpy(&res, address, sizeof(res));
33
50.3M
    return res;
34
50.3M
}
_ZN5doris14unaligned_loadIdEET_PKv
Line
Count
Source
29
3.24M
T unaligned_load(const void* address) {
30
3.24M
    static_assert(std::is_trivially_copyable_v<T>);
31
3.24M
    T res {};
32
3.24M
    memcpy(&res, address, sizeof(res));
33
3.24M
    return res;
34
3.24M
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_15DateV2ValueTypeEEEEET_PKv
Line
Count
Source
29
34.0k
T unaligned_load(const void* address) {
30
34.0k
    static_assert(std::is_trivially_copyable_v<T>);
31
34.0k
    T res {};
32
34.0k
    memcpy(&res, address, sizeof(res));
33
34.0k
    return res;
34
34.0k
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_19DateTimeV2ValueTypeEEEEET_PKv
Line
Count
Source
29
74.1k
T unaligned_load(const void* address) {
30
74.1k
    static_assert(std::is_trivially_copyable_v<T>);
31
74.1k
    T res {};
32
74.1k
    memcpy(&res, address, sizeof(res));
33
74.1k
    return res;
34
74.1k
}
_ZN5doris14unaligned_loadIoEET_PKv
Line
Count
Source
29
7.74k
T unaligned_load(const void* address) {
30
7.74k
    static_assert(std::is_trivially_copyable_v<T>);
31
7.74k
    T res {};
32
7.74k
    memcpy(&res, address, sizeof(res));
33
7.74k
    return res;
34
7.74k
}
_ZN5doris14unaligned_loadIsEET_PKv
Line
Count
Source
29
614k
T unaligned_load(const void* address) {
30
614k
    static_assert(std::is_trivially_copyable_v<T>);
31
614k
    T res {};
32
614k
    memcpy(&res, address, sizeof(res));
33
614k
    return res;
34
614k
}
_ZN5doris14unaligned_loadInEET_PKv
Line
Count
Source
29
1.64M
T unaligned_load(const void* address) {
30
1.64M
    static_assert(std::is_trivially_copyable_v<T>);
31
1.64M
    T res {};
32
1.64M
    memcpy(&res, address, sizeof(res));
33
1.64M
    return res;
34
1.64M
}
_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
998k
T unaligned_load(const void* address) {
30
998k
    static_assert(std::is_trivially_copyable_v<T>);
31
998k
    T res {};
32
998k
    memcpy(&res, address, sizeof(res));
33
998k
    return res;
34
998k
}
_ZN5doris14unaligned_loadIbEET_PKv
Line
Count
Source
29
1.11M
T unaligned_load(const void* address) {
30
1.11M
    static_assert(std::is_trivially_copyable_v<T>);
31
1.11M
    T res {};
32
1.11M
    memcpy(&res, address, sizeof(res));
33
1.11M
    return res;
34
1.11M
}
_ZN5doris14unaligned_loadINS_12PackedInt128EEET_PKv
Line
Count
Source
29
3.73k
T unaligned_load(const void* address) {
30
3.73k
    static_assert(std::is_trivially_copyable_v<T>);
31
3.73k
    T res {};
32
3.73k
    memcpy(&res, address, sizeof(res));
33
3.73k
    return res;
34
3.73k
}
_ZN5doris14unaligned_loadINS_13PackedUInt128EEET_PKv
Line
Count
Source
29
1.50k
T unaligned_load(const void* address) {
30
1.50k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.50k
    T res {};
32
1.50k
    memcpy(&res, address, sizeof(res));
33
1.50k
    return res;
34
1.50k
}
_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
2.67k
T unaligned_load(const void* address) {
30
2.67k
    static_assert(std::is_trivially_copyable_v<T>);
31
2.67k
    T res {};
32
2.67k
    memcpy(&res, address, sizeof(res));
33
2.67k
    return res;
34
2.67k
}
_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
1.60M
T unaligned_load(const void* address) {
30
1.60M
    static_assert(std::is_trivially_copyable_v<T>);
31
1.60M
    T res {};
32
1.60M
    memcpy(&res, address, sizeof(res));
33
1.60M
    return res;
34
1.60M
}
_ZN5doris14unaligned_loadINS_11decimal12_tEEET_PKv
Line
Count
Source
29
128
T unaligned_load(const void* address) {
30
128
    static_assert(std::is_trivially_copyable_v<T>);
31
128
    T res {};
32
128
    memcpy(&res, address, sizeof(res));
33
128
    return res;
34
128
}
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
4.22M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
4.22M
    static_assert(std::is_trivially_copyable_v<T>);
43
4.22M
    memcpy(address, &src, sizeof(src));
44
4.22M
}
_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
42.5k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
42.5k
    static_assert(std::is_trivially_copyable_v<T>);
43
42.5k
    memcpy(address, &src, sizeof(src));
44
42.5k
}
_ZN5doris15unaligned_storeImEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
2.89M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
2.89M
    static_assert(std::is_trivially_copyable_v<T>);
43
2.89M
    memcpy(address, &src, sizeof(src));
44
2.89M
}
_ZN5doris15unaligned_storeIbEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
1.10M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
1.10M
    static_assert(std::is_trivially_copyable_v<T>);
43
1.10M
    memcpy(address, &src, sizeof(src));
44
1.10M
}
_ZN5doris15unaligned_storeIiEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
14.3k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
14.3k
    static_assert(std::is_trivially_copyable_v<T>);
43
14.3k
    memcpy(address, &src, sizeof(src));
44
14.3k
}
_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
35.7k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
35.7k
    static_assert(std::is_trivially_copyable_v<T>);
43
35.7k
    memcpy(address, &src, sizeof(src));
44
35.7k
}
45
} // namespace doris