Coverage Report

Created: 2026-07-04 09:32

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
19
// 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
4.76G
T unaligned_load(const void* address) {
30
4.76G
    static_assert(std::is_trivially_copyable_v<T>);
31
4.76G
    T res {};
32
4.76G
    memcpy(&res, address, sizeof(res));
33
4.76G
    return res;
34
4.76G
}
_ZN5doris14unaligned_loadItEET_PKv
Line
Count
Source
29
328
T unaligned_load(const void* address) {
30
328
    static_assert(std::is_trivially_copyable_v<T>);
31
328
    T res {};
32
328
    memcpy(&res, address, sizeof(res));
33
328
    return res;
34
328
}
_ZN5doris14unaligned_loadIjEET_PKv
Line
Count
Source
29
133M
T unaligned_load(const void* address) {
30
133M
    static_assert(std::is_trivially_copyable_v<T>);
31
133M
    T res {};
32
133M
    memcpy(&res, address, sizeof(res));
33
133M
    return res;
34
133M
}
_ZN5doris14unaligned_loadImEET_PKv
Line
Count
Source
29
4.53G
T unaligned_load(const void* address) {
30
4.53G
    static_assert(std::is_trivially_copyable_v<T>);
31
4.53G
    T res {};
32
4.53G
    memcpy(&res, address, sizeof(res));
33
4.53G
    return res;
34
4.53G
}
_ZN5doris14unaligned_loadIhEET_PKv
Line
Count
Source
29
8.06M
T unaligned_load(const void* address) {
30
8.06M
    static_assert(std::is_trivially_copyable_v<T>);
31
8.06M
    T res {};
32
8.06M
    memcpy(&res, address, sizeof(res));
33
8.06M
    return res;
34
8.06M
}
_ZN5doris14unaligned_loadINS_16TimestampTzValueEEET_PKv
Line
Count
Source
29
417
T unaligned_load(const void* address) {
30
417
    static_assert(std::is_trivially_copyable_v<T>);
31
417
    T res {};
32
417
    memcpy(&res, address, sizeof(res));
33
417
    return res;
34
417
}
_ZN5doris14unaligned_loadINS_16VecDateTimeValueEEET_PKv
Line
Count
Source
29
4.06M
T unaligned_load(const void* address) {
30
4.06M
    static_assert(std::is_trivially_copyable_v<T>);
31
4.06M
    T res {};
32
4.06M
    memcpy(&res, address, sizeof(res));
33
4.06M
    return res;
34
4.06M
}
_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
30.6M
T unaligned_load(const void* address) {
30
30.6M
    static_assert(std::is_trivially_copyable_v<T>);
31
30.6M
    T res {};
32
30.6M
    memcpy(&res, address, sizeof(res));
33
30.6M
    return res;
34
30.6M
}
_ZN5doris14unaligned_loadIaEET_PKv
Line
Count
Source
29
3.35M
T unaligned_load(const void* address) {
30
3.35M
    static_assert(std::is_trivially_copyable_v<T>);
31
3.35M
    T res {};
32
3.35M
    memcpy(&res, address, sizeof(res));
33
3.35M
    return res;
34
3.35M
}
_ZN5doris14unaligned_loadIiEET_PKv
Line
Count
Source
29
36.8M
T unaligned_load(const void* address) {
30
36.8M
    static_assert(std::is_trivially_copyable_v<T>);
31
36.8M
    T res {};
32
36.8M
    memcpy(&res, address, sizeof(res));
33
36.8M
    return res;
34
36.8M
}
_ZN5doris14unaligned_loadIdEET_PKv
Line
Count
Source
29
2.87M
T unaligned_load(const void* address) {
30
2.87M
    static_assert(std::is_trivially_copyable_v<T>);
31
2.87M
    T res {};
32
2.87M
    memcpy(&res, address, sizeof(res));
33
2.87M
    return res;
34
2.87M
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_15DateV2ValueTypeEEEEET_PKv
Line
Count
Source
29
28.3k
T unaligned_load(const void* address) {
30
28.3k
    static_assert(std::is_trivially_copyable_v<T>);
31
28.3k
    T res {};
32
28.3k
    memcpy(&res, address, sizeof(res));
33
28.3k
    return res;
34
28.3k
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_19DateTimeV2ValueTypeEEEEET_PKv
Line
Count
Source
29
74.0k
T unaligned_load(const void* address) {
30
74.0k
    static_assert(std::is_trivially_copyable_v<T>);
31
74.0k
    T res {};
32
74.0k
    memcpy(&res, address, sizeof(res));
33
74.0k
    return res;
34
74.0k
}
_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
691k
T unaligned_load(const void* address) {
30
691k
    static_assert(std::is_trivially_copyable_v<T>);
31
691k
    T res {};
32
691k
    memcpy(&res, address, sizeof(res));
33
691k
    return res;
34
691k
}
_ZN5doris14unaligned_loadInEET_PKv
Line
Count
Source
29
2.70M
T unaligned_load(const void* address) {
30
2.70M
    static_assert(std::is_trivially_copyable_v<T>);
31
2.70M
    T res {};
32
2.70M
    memcpy(&res, address, sizeof(res));
33
2.70M
    return res;
34
2.70M
}
_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_loadIbEET_PKv
Line
Count
Source
29
996k
T unaligned_load(const void* address) {
30
996k
    static_assert(std::is_trivially_copyable_v<T>);
31
996k
    T res {};
32
996k
    memcpy(&res, address, sizeof(res));
33
996k
    return res;
34
996k
}
_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
1.77k
T unaligned_load(const void* address) {
30
1.77k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.77k
    T res {};
32
1.77k
    memcpy(&res, address, sizeof(res));
33
1.77k
    return res;
34
1.77k
}
_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
7.95k
T unaligned_load(const void* address) {
30
7.95k
    static_assert(std::is_trivially_copyable_v<T>);
31
7.95k
    T res {};
32
7.95k
    memcpy(&res, address, sizeof(res));
33
7.95k
    return res;
34
7.95k
}
_ZN5doris14unaligned_loadINS_7DecimalInEEEET_PKv
Line
Count
Source
29
1.52k
T unaligned_load(const void* address) {
30
1.52k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.52k
    T res {};
32
1.52k
    memcpy(&res, address, sizeof(res));
33
1.52k
    return res;
34
1.52k
}
_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
4.71k
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
2.79M
T unaligned_load(const void* address) {
30
2.79M
    static_assert(std::is_trivially_copyable_v<T>);
31
2.79M
    T res {};
32
2.79M
    memcpy(&res, address, sizeof(res));
33
2.79M
    return res;
34
2.79M
}
_ZN5doris14unaligned_loadINS_8uint24_tEEET_PKv
Line
Count
Source
29
386
T unaligned_load(const void* address) {
30
386
    static_assert(std::is_trivially_copyable_v<T>);
31
386
    T res {};
32
386
    memcpy(&res, address, sizeof(res));
33
386
    return res;
34
386
}
_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
3.82M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
3.82M
    static_assert(std::is_trivially_copyable_v<T>);
43
3.82M
    memcpy(address, &src, sizeof(src));
44
3.82M
}
_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
48.9k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
48.9k
    static_assert(std::is_trivially_copyable_v<T>);
43
48.9k
    memcpy(address, &src, sizeof(src));
44
48.9k
}
_ZN5doris15unaligned_storeImEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
2.60M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
2.60M
    static_assert(std::is_trivially_copyable_v<T>);
43
2.60M
    memcpy(address, &src, sizeof(src));
44
2.60M
}
_ZN5doris15unaligned_storeIbEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
998k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
998k
    static_assert(std::is_trivially_copyable_v<T>);
43
998k
    memcpy(address, &src, sizeof(src));
44
998k
}
_ZN5doris15unaligned_storeIiEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
14.4k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
14.4k
    static_assert(std::is_trivially_copyable_v<T>);
43
14.4k
    memcpy(address, &src, sizeof(src));
44
14.4k
}
_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