Coverage Report

Created: 2026-07-25 08:59

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
8.44G
T unaligned_load(const void* address) {
30
8.44G
    static_assert(std::is_trivially_copyable_v<T>);
31
8.44G
    T res {};
32
8.44G
    memcpy(&res, address, sizeof(res));
33
8.44G
    return res;
34
8.44G
}
_ZN5doris14unaligned_loadItEET_PKv
Line
Count
Source
29
1.33k
T unaligned_load(const void* address) {
30
1.33k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.33k
    T res {};
32
1.33k
    memcpy(&res, address, sizeof(res));
33
1.33k
    return res;
34
1.33k
}
_ZN5doris14unaligned_loadIjEET_PKv
Line
Count
Source
29
169M
T unaligned_load(const void* address) {
30
169M
    static_assert(std::is_trivially_copyable_v<T>);
31
169M
    T res {};
32
169M
    memcpy(&res, address, sizeof(res));
33
169M
    return res;
34
169M
}
_ZN5doris14unaligned_loadImEET_PKv
Line
Count
Source
29
8.05G
T unaligned_load(const void* address) {
30
8.05G
    static_assert(std::is_trivially_copyable_v<T>);
31
8.05G
    T res {};
32
8.05G
    memcpy(&res, address, sizeof(res));
33
8.05G
    return res;
34
8.05G
}
_ZN5doris14unaligned_loadIhEET_PKv
Line
Count
Source
29
8.49M
T unaligned_load(const void* address) {
30
8.49M
    static_assert(std::is_trivially_copyable_v<T>);
31
8.49M
    T res {};
32
8.49M
    memcpy(&res, address, sizeof(res));
33
8.49M
    return res;
34
8.49M
}
_ZN5doris14unaligned_loadINS_16TimestampTzValueEEET_PKv
Line
Count
Source
29
419
T unaligned_load(const void* address) {
30
419
    static_assert(std::is_trivially_copyable_v<T>);
31
419
    T res {};
32
419
    memcpy(&res, address, sizeof(res));
33
419
    return res;
34
419
}
_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
425k
T unaligned_load(const void* address) {
30
425k
    static_assert(std::is_trivially_copyable_v<T>);
31
425k
    T res {};
32
425k
    memcpy(&res, address, sizeof(res));
33
425k
    return res;
34
425k
}
_ZN5doris14unaligned_loadIlEET_PKv
Line
Count
Source
29
102M
T unaligned_load(const void* address) {
30
102M
    static_assert(std::is_trivially_copyable_v<T>);
31
102M
    T res {};
32
102M
    memcpy(&res, address, sizeof(res));
33
102M
    return res;
34
102M
}
_ZN5doris14unaligned_loadIaEET_PKv
Line
Count
Source
29
4.51M
T unaligned_load(const void* address) {
30
4.51M
    static_assert(std::is_trivially_copyable_v<T>);
31
4.51M
    T res {};
32
4.51M
    memcpy(&res, address, sizeof(res));
33
4.51M
    return res;
34
4.51M
}
_ZN5doris14unaligned_loadIiEET_PKv
Line
Count
Source
29
74.6M
T unaligned_load(const void* address) {
30
74.6M
    static_assert(std::is_trivially_copyable_v<T>);
31
74.6M
    T res {};
32
74.6M
    memcpy(&res, address, sizeof(res));
33
74.6M
    return res;
34
74.6M
}
_ZN5doris14unaligned_loadIdEET_PKv
Line
Count
Source
29
6.54M
T unaligned_load(const void* address) {
30
6.54M
    static_assert(std::is_trivially_copyable_v<T>);
31
6.54M
    T res {};
32
6.54M
    memcpy(&res, address, sizeof(res));
33
6.54M
    return res;
34
6.54M
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_15DateV2ValueTypeEEEEET_PKv
Line
Count
Source
29
30.4k
T unaligned_load(const void* address) {
30
30.4k
    static_assert(std::is_trivially_copyable_v<T>);
31
30.4k
    T res {};
32
30.4k
    memcpy(&res, address, sizeof(res));
33
30.4k
    return res;
34
30.4k
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_19DateTimeV2ValueTypeEEEEET_PKv
Line
Count
Source
29
141k
T unaligned_load(const void* address) {
30
141k
    static_assert(std::is_trivially_copyable_v<T>);
31
141k
    T res {};
32
141k
    memcpy(&res, address, sizeof(res));
33
141k
    return res;
34
141k
}
_ZN5doris14unaligned_loadIoEET_PKv
Line
Count
Source
29
9.34k
T unaligned_load(const void* address) {
30
9.34k
    static_assert(std::is_trivially_copyable_v<T>);
31
9.34k
    T res {};
32
9.34k
    memcpy(&res, address, sizeof(res));
33
9.34k
    return res;
34
9.34k
}
_ZN5doris14unaligned_loadIsEET_PKv
Line
Count
Source
29
107k
T unaligned_load(const void* address) {
30
107k
    static_assert(std::is_trivially_copyable_v<T>);
31
107k
    T res {};
32
107k
    memcpy(&res, address, sizeof(res));
33
107k
    return res;
34
107k
}
_ZN5doris14unaligned_loadInEET_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_loadI10Elf64_NhdrEET_PKv
Line
Count
Source
29
674
T unaligned_load(const void* address) {
30
674
    static_assert(std::is_trivially_copyable_v<T>);
31
674
    T res {};
32
674
    memcpy(&res, address, sizeof(res));
33
674
    return res;
34
674
}
_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
6.69k
T unaligned_load(const void* address) {
30
6.69k
    static_assert(std::is_trivially_copyable_v<T>);
31
6.69k
    T res {};
32
6.69k
    memcpy(&res, address, sizeof(res));
33
6.69k
    return res;
34
6.69k
}
_ZN5doris14unaligned_loadINS_7DecimalIlEEEET_PKv
Line
Count
Source
29
13.5M
T unaligned_load(const void* address) {
30
13.5M
    static_assert(std::is_trivially_copyable_v<T>);
31
13.5M
    T res {};
32
13.5M
    memcpy(&res, address, sizeof(res));
33
13.5M
    return res;
34
13.5M
}
_ZN5doris14unaligned_loadINS_12Decimal128V3EEET_PKv
Line
Count
Source
29
15.7k
T unaligned_load(const void* address) {
30
15.7k
    static_assert(std::is_trivially_copyable_v<T>);
31
15.7k
    T res {};
32
15.7k
    memcpy(&res, address, sizeof(res));
33
15.7k
    return res;
34
15.7k
}
_ZN5doris14unaligned_loadINS_7DecimalInEEEET_PKv
Line
Count
Source
29
2.92k
T unaligned_load(const void* address) {
30
2.92k
    static_assert(std::is_trivially_copyable_v<T>);
31
2.92k
    T res {};
32
2.92k
    memcpy(&res, address, sizeof(res));
33
2.92k
    return res;
34
2.92k
}
_ZN5doris14unaligned_loadINS_7DecimalIN4wide7integerILm256EiEEEEEET_PKv
Line
Count
Source
29
12.6k
T unaligned_load(const void* address) {
30
12.6k
    static_assert(std::is_trivially_copyable_v<T>);
31
12.6k
    T res {};
32
12.6k
    memcpy(&res, address, sizeof(res));
33
12.6k
    return res;
34
12.6k
}
_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
9.41k
T unaligned_load(const void* address) {
30
9.41k
    static_assert(std::is_trivially_copyable_v<T>);
31
9.41k
    T res {};
32
9.41k
    memcpy(&res, address, sizeof(res));
33
9.41k
    return res;
34
9.41k
}
_ZN5doris14unaligned_loadINS_21ParquetInt96TimestampEEET_PKv
Line
Count
Source
29
967k
T unaligned_load(const void* address) {
30
967k
    static_assert(std::is_trivially_copyable_v<T>);
31
967k
    T res {};
32
967k
    memcpy(&res, address, sizeof(res));
33
967k
    return res;
34
967k
}
_ZN5doris14unaligned_loadINS_9StringRefEEET_PKv
Line
Count
Source
29
6.01M
T unaligned_load(const void* address) {
30
6.01M
    static_assert(std::is_trivially_copyable_v<T>);
31
6.01M
    T res {};
32
6.01M
    memcpy(&res, address, sizeof(res));
33
6.01M
    return res;
34
6.01M
}
_ZN5doris14unaligned_loadINS_8uint24_tEEET_PKv
Line
Count
Source
29
398
T unaligned_load(const void* address) {
30
398
    static_assert(std::is_trivially_copyable_v<T>);
31
398
    T res {};
32
398
    memcpy(&res, address, sizeof(res));
33
398
    return res;
34
398
}
_ZN5doris14unaligned_loadINS_11decimal12_tEEET_PKv
Line
Count
Source
29
136
T unaligned_load(const void* address) {
30
136
    static_assert(std::is_trivially_copyable_v<T>);
31
136
    T res {};
32
136
    memcpy(&res, address, sizeof(res));
33
136
    return res;
34
136
}
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
4.59M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
4.59M
    static_assert(std::is_trivially_copyable_v<T>);
43
4.59M
    memcpy(address, &src, sizeof(src));
44
4.59M
}
_ZN5doris15unaligned_storeItEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
51.1k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
51.1k
    static_assert(std::is_trivially_copyable_v<T>);
43
51.1k
    memcpy(address, &src, sizeof(src));
44
51.1k
}
_ZN5doris15unaligned_storeIjEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
60.0k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
60.0k
    static_assert(std::is_trivially_copyable_v<T>);
43
60.0k
    memcpy(address, &src, sizeof(src));
44
60.0k
}
_ZN5doris15unaligned_storeImEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
3.08M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
3.08M
    static_assert(std::is_trivially_copyable_v<T>);
43
3.08M
    memcpy(address, &src, sizeof(src));
44
3.08M
}
_ZN5doris15unaligned_storeIbEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
1.13M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
1.13M
    static_assert(std::is_trivially_copyable_v<T>);
43
1.13M
    memcpy(address, &src, sizeof(src));
44
1.13M
}
_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
187k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
187k
    static_assert(std::is_trivially_copyable_v<T>);
43
187k
    memcpy(address, &src, sizeof(src));
44
187k
}
_ZN5doris15unaligned_storeIdEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
56.3k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
56.3k
    static_assert(std::is_trivially_copyable_v<T>);
43
56.3k
    memcpy(address, &src, sizeof(src));
44
56.3k
}
45
} // namespace doris