Coverage Report

Created: 2026-07-03 12:29

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
4.95G
T unaligned_load(const void* address) {
30
4.95G
    static_assert(std::is_trivially_copyable_v<T>);
31
4.95G
    T res {};
32
4.95G
    memcpy(&res, address, sizeof(res));
33
4.95G
    return res;
34
4.95G
}
_ZN5doris14unaligned_loadItEET_PKv
Line
Count
Source
29
1.07k
T unaligned_load(const void* address) {
30
1.07k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.07k
    T res {};
32
1.07k
    memcpy(&res, address, sizeof(res));
33
1.07k
    return res;
34
1.07k
}
_ZN5doris14unaligned_loadIjEET_PKv
Line
Count
Source
29
160M
T unaligned_load(const void* address) {
30
160M
    static_assert(std::is_trivially_copyable_v<T>);
31
160M
    T res {};
32
160M
    memcpy(&res, address, sizeof(res));
33
160M
    return res;
34
160M
}
_ZN5doris14unaligned_loadImEET_PKv
Line
Count
Source
29
4.68G
T unaligned_load(const void* address) {
30
4.68G
    static_assert(std::is_trivially_copyable_v<T>);
31
4.68G
    T res {};
32
4.68G
    memcpy(&res, address, sizeof(res));
33
4.68G
    return res;
34
4.68G
}
_ZN5doris14unaligned_loadIhEET_PKv
Line
Count
Source
29
8.05M
T unaligned_load(const void* address) {
30
8.05M
    static_assert(std::is_trivially_copyable_v<T>);
31
8.05M
    T res {};
32
8.05M
    memcpy(&res, address, sizeof(res));
33
8.05M
    return res;
34
8.05M
}
_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
4.12M
T unaligned_load(const void* address) {
30
4.12M
    static_assert(std::is_trivially_copyable_v<T>);
31
4.12M
    T res {};
32
4.12M
    memcpy(&res, address, sizeof(res));
33
4.12M
    return res;
34
4.12M
}
_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
34.3M
T unaligned_load(const void* address) {
30
34.3M
    static_assert(std::is_trivially_copyable_v<T>);
31
34.3M
    T res {};
32
34.3M
    memcpy(&res, address, sizeof(res));
33
34.3M
    return res;
34
34.3M
}
_ZN5doris14unaligned_loadIaEET_PKv
Line
Count
Source
29
3.17M
T unaligned_load(const void* address) {
30
3.17M
    static_assert(std::is_trivially_copyable_v<T>);
31
3.17M
    T res {};
32
3.17M
    memcpy(&res, address, sizeof(res));
33
3.17M
    return res;
34
3.17M
}
_ZN5doris14unaligned_loadIiEET_PKv
Line
Count
Source
29
33.2M
T unaligned_load(const void* address) {
30
33.2M
    static_assert(std::is_trivially_copyable_v<T>);
31
33.2M
    T res {};
32
33.2M
    memcpy(&res, address, sizeof(res));
33
33.2M
    return res;
34
33.2M
}
_ZN5doris14unaligned_loadIdEET_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_11DateV2ValueINS_15DateV2ValueTypeEEEEET_PKv
Line
Count
Source
29
28.7k
T unaligned_load(const void* address) {
30
28.7k
    static_assert(std::is_trivially_copyable_v<T>);
31
28.7k
    T res {};
32
28.7k
    memcpy(&res, address, sizeof(res));
33
28.7k
    return res;
34
28.7k
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_19DateTimeV2ValueTypeEEEEET_PKv
Line
Count
Source
29
77.5k
T unaligned_load(const void* address) {
30
77.5k
    static_assert(std::is_trivially_copyable_v<T>);
31
77.5k
    T res {};
32
77.5k
    memcpy(&res, address, sizeof(res));
33
77.5k
    return res;
34
77.5k
}
_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
722k
T unaligned_load(const void* address) {
30
722k
    static_assert(std::is_trivially_copyable_v<T>);
31
722k
    T res {};
32
722k
    memcpy(&res, address, sizeof(res));
33
722k
    return res;
34
722k
}
_ZN5doris14unaligned_loadInEET_PKv
Line
Count
Source
29
2.38M
T unaligned_load(const void* address) {
30
2.38M
    static_assert(std::is_trivially_copyable_v<T>);
31
2.38M
    T res {};
32
2.38M
    memcpy(&res, address, sizeof(res));
33
2.38M
    return res;
34
2.38M
}
_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
1.14M
T unaligned_load(const void* address) {
30
1.14M
    static_assert(std::is_trivially_copyable_v<T>);
31
1.14M
    T res {};
32
1.14M
    memcpy(&res, address, sizeof(res));
33
1.14M
    return res;
34
1.14M
}
_ZN5doris14unaligned_loadINS_12PackedInt128EEET_PKv
Line
Count
Source
29
4.68k
T unaligned_load(const void* address) {
30
4.68k
    static_assert(std::is_trivially_copyable_v<T>);
31
4.68k
    T res {};
32
4.68k
    memcpy(&res, address, sizeof(res));
33
4.68k
    return res;
34
4.68k
}
_ZN5doris14unaligned_loadINS_13PackedUInt128EEET_PKv
Line
Count
Source
29
1.84k
T unaligned_load(const void* address) {
30
1.84k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.84k
    T res {};
32
1.84k
    memcpy(&res, address, sizeof(res));
33
1.84k
    return res;
34
1.84k
}
_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
7.99k
T unaligned_load(const void* address) {
30
7.99k
    static_assert(std::is_trivially_copyable_v<T>);
31
7.99k
    T res {};
32
7.99k
    memcpy(&res, address, sizeof(res));
33
7.99k
    return res;
34
7.99k
}
_ZN5doris14unaligned_loadINS_7DecimalInEEEET_PKv
Line
Count
Source
29
1.51k
T unaligned_load(const void* address) {
30
1.51k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.51k
    T res {};
32
1.51k
    memcpy(&res, address, sizeof(res));
33
1.51k
    return res;
34
1.51k
}
_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
3.19k
T unaligned_load(const void* address) {
30
3.19k
    static_assert(std::is_trivially_copyable_v<T>);
31
3.19k
    T res {};
32
3.19k
    memcpy(&res, address, sizeof(res));
33
3.19k
    return res;
34
3.19k
}
_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
2.89M
T unaligned_load(const void* address) {
30
2.89M
    static_assert(std::is_trivially_copyable_v<T>);
31
2.89M
    T res {};
32
2.89M
    memcpy(&res, address, sizeof(res));
33
2.89M
    return res;
34
2.89M
}
_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
4.24M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
4.24M
    static_assert(std::is_trivially_copyable_v<T>);
43
4.24M
    memcpy(address, &src, sizeof(src));
44
4.24M
}
_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
63.3k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
63.3k
    static_assert(std::is_trivially_copyable_v<T>);
43
63.3k
    memcpy(address, &src, sizeof(src));
44
63.3k
}
_ZN5doris15unaligned_storeImEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
2.90M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
2.90M
    static_assert(std::is_trivially_copyable_v<T>);
43
2.90M
    memcpy(address, &src, sizeof(src));
44
2.90M
}
_ZN5doris15unaligned_storeIbEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
1.09M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
1.09M
    static_assert(std::is_trivially_copyable_v<T>);
43
1.09M
    memcpy(address, &src, sizeof(src));
44
1.09M
}
_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
35.8k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
35.8k
    static_assert(std::is_trivially_copyable_v<T>);
43
35.8k
    memcpy(address, &src, sizeof(src));
44
35.8k
}
45
} // namespace doris