Coverage Report

Created: 2026-07-20 20:20

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
4.98G
T unaligned_load(const void* address) {
30
4.98G
    static_assert(std::is_trivially_copyable_v<T>);
31
4.98G
    T res {};
32
4.98G
    memcpy(&res, address, sizeof(res));
33
4.98G
    return res;
34
4.98G
}
_ZN5doris14unaligned_loadItEET_PKv
Line
Count
Source
29
678
T unaligned_load(const void* address) {
30
678
    static_assert(std::is_trivially_copyable_v<T>);
31
678
    T res {};
32
678
    memcpy(&res, address, sizeof(res));
33
678
    return res;
34
678
}
_ZN5doris14unaligned_loadIjEET_PKv
Line
Count
Source
29
149M
T unaligned_load(const void* address) {
30
149M
    static_assert(std::is_trivially_copyable_v<T>);
31
149M
    T res {};
32
149M
    memcpy(&res, address, sizeof(res));
33
149M
    return res;
34
149M
}
_ZN5doris14unaligned_loadImEET_PKv
Line
Count
Source
29
4.71G
T unaligned_load(const void* address) {
30
4.71G
    static_assert(std::is_trivially_copyable_v<T>);
31
4.71G
    T res {};
32
4.71G
    memcpy(&res, address, sizeof(res));
33
4.71G
    return res;
34
4.71G
}
_ZN5doris14unaligned_loadIhEET_PKv
Line
Count
Source
29
7.92M
T unaligned_load(const void* address) {
30
7.92M
    static_assert(std::is_trivially_copyable_v<T>);
31
7.92M
    T res {};
32
7.92M
    memcpy(&res, address, sizeof(res));
33
7.92M
    return res;
34
7.92M
}
_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
4.22M
T unaligned_load(const void* address) {
30
4.22M
    static_assert(std::is_trivially_copyable_v<T>);
31
4.22M
    T res {};
32
4.22M
    memcpy(&res, address, sizeof(res));
33
4.22M
    return res;
34
4.22M
}
_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
38.9M
T unaligned_load(const void* address) {
30
38.9M
    static_assert(std::is_trivially_copyable_v<T>);
31
38.9M
    T res {};
32
38.9M
    memcpy(&res, address, sizeof(res));
33
38.9M
    return res;
34
38.9M
}
_ZN5doris14unaligned_loadIaEET_PKv
Line
Count
Source
29
3.32M
T unaligned_load(const void* address) {
30
3.32M
    static_assert(std::is_trivially_copyable_v<T>);
31
3.32M
    T res {};
32
3.32M
    memcpy(&res, address, sizeof(res));
33
3.32M
    return res;
34
3.32M
}
_ZN5doris14unaligned_loadIiEET_PKv
Line
Count
Source
29
48.7M
T unaligned_load(const void* address) {
30
48.7M
    static_assert(std::is_trivially_copyable_v<T>);
31
48.7M
    T res {};
32
48.7M
    memcpy(&res, address, sizeof(res));
33
48.7M
    return res;
34
48.7M
}
_ZN5doris14unaligned_loadIdEET_PKv
Line
Count
Source
29
3.39M
T unaligned_load(const void* address) {
30
3.39M
    static_assert(std::is_trivially_copyable_v<T>);
31
3.39M
    T res {};
32
3.39M
    memcpy(&res, address, sizeof(res));
33
3.39M
    return res;
34
3.39M
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_15DateV2ValueTypeEEEEET_PKv
Line
Count
Source
29
45.7k
T unaligned_load(const void* address) {
30
45.7k
    static_assert(std::is_trivially_copyable_v<T>);
31
45.7k
    T res {};
32
45.7k
    memcpy(&res, address, sizeof(res));
33
45.7k
    return res;
34
45.7k
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_19DateTimeV2ValueTypeEEEEET_PKv
Line
Count
Source
29
74.8k
T unaligned_load(const void* address) {
30
74.8k
    static_assert(std::is_trivially_copyable_v<T>);
31
74.8k
    T res {};
32
74.8k
    memcpy(&res, address, sizeof(res));
33
74.8k
    return res;
34
74.8k
}
_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
686k
T unaligned_load(const void* address) {
30
686k
    static_assert(std::is_trivially_copyable_v<T>);
31
686k
    T res {};
32
686k
    memcpy(&res, address, sizeof(res));
33
686k
    return res;
34
686k
}
_ZN5doris14unaligned_loadInEET_PKv
Line
Count
Source
29
2.73M
T unaligned_load(const void* address) {
30
2.73M
    static_assert(std::is_trivially_copyable_v<T>);
31
2.73M
    T res {};
32
2.73M
    memcpy(&res, address, sizeof(res));
33
2.73M
    return res;
34
2.73M
}
_ZN5doris14unaligned_loadI10Elf64_NhdrEET_PKv
Line
Count
Source
29
469
T unaligned_load(const void* address) {
30
469
    static_assert(std::is_trivially_copyable_v<T>);
31
469
    T res {};
32
469
    memcpy(&res, address, sizeof(res));
33
469
    return res;
34
469
}
_ZN5doris14unaligned_loadIbEET_PKv
Line
Count
Source
29
1.15M
T unaligned_load(const void* address) {
30
1.15M
    static_assert(std::is_trivially_copyable_v<T>);
31
1.15M
    T res {};
32
1.15M
    memcpy(&res, address, sizeof(res));
33
1.15M
    return res;
34
1.15M
}
_ZN5doris14unaligned_loadINS_12PackedInt128EEET_PKv
Line
Count
Source
29
74.8k
T unaligned_load(const void* address) {
30
74.8k
    static_assert(std::is_trivially_copyable_v<T>);
31
74.8k
    T res {};
32
74.8k
    memcpy(&res, address, sizeof(res));
33
74.8k
    return res;
34
74.8k
}
_ZN5doris14unaligned_loadINS_13PackedUInt128EEET_PKv
Line
Count
Source
29
1.83k
T unaligned_load(const void* address) {
30
1.83k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.83k
    T res {};
32
1.83k
    memcpy(&res, address, sizeof(res));
33
1.83k
    return res;
34
1.83k
}
_ZN5doris14unaligned_loadINS_7DecimalIiEEEET_PKv
Line
Count
Source
29
4.81k
T unaligned_load(const void* address) {
30
4.81k
    static_assert(std::is_trivially_copyable_v<T>);
31
4.81k
    T res {};
32
4.81k
    memcpy(&res, address, sizeof(res));
33
4.81k
    return res;
34
4.81k
}
_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
7.97k
T unaligned_load(const void* address) {
30
7.97k
    static_assert(std::is_trivially_copyable_v<T>);
31
7.97k
    T res {};
32
7.97k
    memcpy(&res, address, sizeof(res));
33
7.97k
    return res;
34
7.97k
}
_ZN5doris14unaligned_loadINS_7DecimalInEEEET_PKv
Line
Count
Source
29
1.53k
T unaligned_load(const void* address) {
30
1.53k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.53k
    T res {};
32
1.53k
    memcpy(&res, address, sizeof(res));
33
1.53k
    return res;
34
1.53k
}
_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
4.69k
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
2.08M
T unaligned_load(const void* address) {
30
2.08M
    static_assert(std::is_trivially_copyable_v<T>);
31
2.08M
    T res {};
32
2.08M
    memcpy(&res, address, sizeof(res));
33
2.08M
    return res;
34
2.08M
}
_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
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
4.27M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
4.27M
    static_assert(std::is_trivially_copyable_v<T>);
43
4.27M
    memcpy(address, &src, sizeof(src));
44
4.27M
}
_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
63.5k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
63.5k
    static_assert(std::is_trivially_copyable_v<T>);
43
63.5k
    memcpy(address, &src, sizeof(src));
44
63.5k
}
_ZN5doris15unaligned_storeImEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
2.91M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
2.91M
    static_assert(std::is_trivially_copyable_v<T>);
43
2.91M
    memcpy(address, &src, sizeof(src));
44
2.91M
}
_ZN5doris15unaligned_storeIbEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
1.11M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
1.11M
    static_assert(std::is_trivially_copyable_v<T>);
43
1.11M
    memcpy(address, &src, sizeof(src));
44
1.11M
}
_ZN5doris15unaligned_storeIiEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
13.8k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
13.8k
    static_assert(std::is_trivially_copyable_v<T>);
43
13.8k
    memcpy(address, &src, sizeof(src));
44
13.8k
}
_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