Coverage Report

Created: 2026-09-16 10:54

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
8
//
9
//   http://www.apache.org/licenses/LICENSE-2.0
10
//
11
// Unless required by applicable law or agreed to in writing,
12
// software distributed under the License is distributed on an
13
// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
14
// KIND, either express or implied.  See the License for the
15
// specific language governing permissions and limitations
16
// under the License.
17
// This file is copied from
18
// https://github.com/ClickHouse/ClickHouse/blob/master/base/base/unaligned.h
19
// and modified by Doris
20
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
431
T unaligned_load(const void* address) {
30
431
    static_assert(std::is_trivially_copyable_v<T>);
31
431
    T res {};
32
431
    memcpy(&res, address, sizeof(res));
33
431
    return res;
34
431
}
_ZN5doris14unaligned_loadIjEET_PKv
Line
Count
Source
29
105M
T unaligned_load(const void* address) {
30
105M
    static_assert(std::is_trivially_copyable_v<T>);
31
105M
    T res {};
32
105M
    memcpy(&res, address, sizeof(res));
33
105M
    return res;
34
105M
}
_ZN5doris14unaligned_loadImEET_PKv
Line
Count
Source
29
4.35G
T unaligned_load(const void* address) {
30
4.35G
    static_assert(std::is_trivially_copyable_v<T>);
31
4.35G
    T res {};
32
4.35G
    memcpy(&res, address, sizeof(res));
33
4.35G
    return res;
34
4.35G
}
_ZN5doris14unaligned_loadI10Elf64_NhdrEET_PKv
Line
Count
Source
29
359
T unaligned_load(const void* address) {
30
359
    static_assert(std::is_trivially_copyable_v<T>);
31
359
    T res {};
32
359
    memcpy(&res, address, sizeof(res));
33
359
    return res;
34
359
}
_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
6.80M
T unaligned_load(const void* address) {
30
6.80M
    static_assert(std::is_trivially_copyable_v<T>);
31
6.80M
    T res {};
32
6.80M
    memcpy(&res, address, sizeof(res));
33
6.80M
    return res;
34
6.80M
}
_ZN5doris14unaligned_loadIlEET_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_loadIiEET_PKv
Line
Count
Source
29
52.8M
T unaligned_load(const void* address) {
30
52.8M
    static_assert(std::is_trivially_copyable_v<T>);
31
52.8M
    T res {};
32
52.8M
    memcpy(&res, address, sizeof(res));
33
52.8M
    return res;
34
52.8M
}
_ZN5doris14unaligned_loadINS_14DecimalV2ValueEEET_PKv
Line
Count
Source
29
4.70k
T unaligned_load(const void* address) {
30
4.70k
    static_assert(std::is_trivially_copyable_v<T>);
31
4.70k
    T res {};
32
4.70k
    memcpy(&res, address, sizeof(res));
33
4.70k
    return res;
34
4.70k
}
_ZN5doris14unaligned_loadINS_12Decimal128V3EEET_PKv
Line
Count
Source
29
8.10k
T unaligned_load(const void* address) {
30
8.10k
    static_assert(std::is_trivially_copyable_v<T>);
31
8.10k
    T res {};
32
8.10k
    memcpy(&res, address, sizeof(res));
33
8.10k
    return res;
34
8.10k
}
_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_loadIbEET_PKv
Line
Count
Source
29
1.12M
T unaligned_load(const void* address) {
30
1.12M
    static_assert(std::is_trivially_copyable_v<T>);
31
1.12M
    T res {};
32
1.12M
    memcpy(&res, address, sizeof(res));
33
1.12M
    return res;
34
1.12M
}
_ZN5doris14unaligned_loadINS_21ParquetInt96TimestampEEET_PKv
Line
Count
Source
29
350k
T unaligned_load(const void* address) {
30
350k
    static_assert(std::is_trivially_copyable_v<T>);
31
350k
    T res {};
32
350k
    memcpy(&res, address, sizeof(res));
33
350k
    return res;
34
350k
}
_ZN5doris14unaligned_loadIfEET_PKv
Line
Count
Source
29
1.43M
T unaligned_load(const void* address) {
30
1.43M
    static_assert(std::is_trivially_copyable_v<T>);
31
1.43M
    T res {};
32
1.43M
    memcpy(&res, address, sizeof(res));
33
1.43M
    return res;
34
1.43M
}
_ZN5doris14unaligned_loadIdEET_PKv
Line
Count
Source
29
1.10M
T unaligned_load(const void* address) {
30
1.10M
    static_assert(std::is_trivially_copyable_v<T>);
31
1.10M
    T res {};
32
1.10M
    memcpy(&res, address, sizeof(res));
33
1.10M
    return res;
34
1.10M
}
_ZN5doris14unaligned_loadIhEET_PKv
Line
Count
Source
29
7.94M
T unaligned_load(const void* address) {
30
7.94M
    static_assert(std::is_trivially_copyable_v<T>);
31
7.94M
    T res {};
32
7.94M
    memcpy(&res, address, sizeof(res));
33
7.94M
    return res;
34
7.94M
}
_ZN5doris14unaligned_loadIaEET_PKv
Line
Count
Source
29
3.22M
T unaligned_load(const void* address) {
30
3.22M
    static_assert(std::is_trivially_copyable_v<T>);
31
3.22M
    T res {};
32
3.22M
    memcpy(&res, address, sizeof(res));
33
3.22M
    return res;
34
3.22M
}
_ZN5doris14unaligned_loadIsEET_PKv
Line
Count
Source
29
652k
T unaligned_load(const void* address) {
30
652k
    static_assert(std::is_trivially_copyable_v<T>);
31
652k
    T res {};
32
652k
    memcpy(&res, address, sizeof(res));
33
652k
    return res;
34
652k
}
_ZN5doris14unaligned_loadInEET_PKv
Line
Count
Source
29
2.56M
T unaligned_load(const void* address) {
30
2.56M
    static_assert(std::is_trivially_copyable_v<T>);
31
2.56M
    T res {};
32
2.56M
    memcpy(&res, address, sizeof(res));
33
2.56M
    return res;
34
2.56M
}
Unexecuted instantiation: _ZN5doris14unaligned_loadINS_12PackedInt128EEET_PKv
_ZN5doris14unaligned_loadINS_16VecDateTimeValueEEET_PKv
Line
Count
Source
29
4.27M
T unaligned_load(const void* address) {
30
4.27M
    static_assert(std::is_trivially_copyable_v<T>);
31
4.27M
    T res {};
32
4.27M
    memcpy(&res, address, sizeof(res));
33
4.27M
    return res;
34
4.27M
}
Unexecuted instantiation: _ZN5doris14unaligned_loadINS_13PackedUInt128EEET_PKv
_ZN5doris14unaligned_loadIoEET_PKv
Line
Count
Source
29
3.10k
T unaligned_load(const void* address) {
30
3.10k
    static_assert(std::is_trivially_copyable_v<T>);
31
3.10k
    T res {};
32
3.10k
    memcpy(&res, address, sizeof(res));
33
3.10k
    return res;
34
3.10k
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_15DateV2ValueTypeEEEEET_PKv
Line
Count
Source
29
41.8k
T unaligned_load(const void* address) {
30
41.8k
    static_assert(std::is_trivially_copyable_v<T>);
31
41.8k
    T res {};
32
41.8k
    memcpy(&res, address, sizeof(res));
33
41.8k
    return res;
34
41.8k
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_19DateTimeV2ValueTypeEEEEET_PKv
Line
Count
Source
29
73.9k
T unaligned_load(const void* address) {
30
73.9k
    static_assert(std::is_trivially_copyable_v<T>);
31
73.9k
    T res {};
32
73.9k
    memcpy(&res, address, sizeof(res));
33
73.9k
    return res;
34
73.9k
}
_ZN5doris14unaligned_loadINS_16TimeStampNsValueEEET_PKv
Line
Count
Source
29
396
T unaligned_load(const void* address) {
30
396
    static_assert(std::is_trivially_copyable_v<T>);
31
396
    T res {};
32
396
    memcpy(&res, address, sizeof(res));
33
396
    return res;
34
396
}
_ZN5doris14unaligned_loadINS_16TimestampTzValueEEET_PKv
Line
Count
Source
29
424
T unaligned_load(const void* address) {
30
424
    static_assert(std::is_trivially_copyable_v<T>);
31
424
    T res {};
32
424
    memcpy(&res, address, sizeof(res));
33
424
    return res;
34
424
}
_ZN5doris14unaligned_loadINS_7DecimalInEEEET_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_loadIN4wide7integerILm256EiEEEET_PKv
Line
Count
Source
29
1.17k
T unaligned_load(const void* address) {
30
1.17k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.17k
    T res {};
32
1.17k
    memcpy(&res, address, sizeof(res));
33
1.17k
    return res;
34
1.17k
}
_ZN5doris14unaligned_loadINS_8uint24_tEEET_PKv
Line
Count
Source
29
704
T unaligned_load(const void* address) {
30
704
    static_assert(std::is_trivially_copyable_v<T>);
31
704
    T res {};
32
704
    memcpy(&res, address, sizeof(res));
33
704
    return res;
34
704
}
_ZN5doris14unaligned_loadINS_11decimal12_tEEET_PKv
Line
Count
Source
29
420
T unaligned_load(const void* address) {
30
420
    static_assert(std::is_trivially_copyable_v<T>);
31
420
    T res {};
32
420
    memcpy(&res, address, sizeof(res));
33
420
    return res;
34
420
}
_ZN5doris14unaligned_loadINS_9StringRefEEET_PKv
Line
Count
Source
29
4.85M
T unaligned_load(const void* address) {
30
4.85M
    static_assert(std::is_trivially_copyable_v<T>);
31
4.85M
    T res {};
32
4.85M
    memcpy(&res, address, sizeof(res));
33
4.85M
    return res;
34
4.85M
}
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
4.07M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
4.07M
    static_assert(std::is_trivially_copyable_v<T>);
43
4.07M
    memcpy(address, &src, sizeof(src));
44
4.07M
}
_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
5.39k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
5.39k
    static_assert(std::is_trivially_copyable_v<T>);
43
5.39k
    memcpy(address, &src, sizeof(src));
44
5.39k
}
_ZN5doris15unaligned_storeImEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
2.80M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
2.80M
    static_assert(std::is_trivially_copyable_v<T>);
43
2.80M
    memcpy(address, &src, sizeof(src));
44
2.80M
}
_ZN5doris15unaligned_storeIbEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
1.08M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
1.08M
    static_assert(std::is_trivially_copyable_v<T>);
43
1.08M
    memcpy(address, &src, sizeof(src));
44
1.08M
}
_ZN5doris15unaligned_storeIiEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
16.6k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
16.6k
    static_assert(std::is_trivially_copyable_v<T>);
43
16.6k
    memcpy(address, &src, sizeof(src));
44
16.6k
}
_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