Coverage Report

Created: 2026-07-09 07:36

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
5.02G
T unaligned_load(const void* address) {
30
5.02G
    static_assert(std::is_trivially_copyable_v<T>);
31
5.02G
    T res {};
32
5.02G
    memcpy(&res, address, sizeof(res));
33
5.02G
    return res;
34
5.02G
}
_ZN5doris14unaligned_loadItEET_PKv
Line
Count
Source
29
1.09k
T unaligned_load(const void* address) {
30
1.09k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.09k
    T res {};
32
1.09k
    memcpy(&res, address, sizeof(res));
33
1.09k
    return res;
34
1.09k
}
_ZN5doris14unaligned_loadIjEET_PKv
Line
Count
Source
29
157M
T unaligned_load(const void* address) {
30
157M
    static_assert(std::is_trivially_copyable_v<T>);
31
157M
    T res {};
32
157M
    memcpy(&res, address, sizeof(res));
33
157M
    return res;
34
157M
}
_ZN5doris14unaligned_loadImEET_PKv
Line
Count
Source
29
4.77G
T unaligned_load(const void* address) {
30
4.77G
    static_assert(std::is_trivially_copyable_v<T>);
31
4.77G
    T res {};
32
4.77G
    memcpy(&res, address, sizeof(res));
33
4.77G
    return res;
34
4.77G
}
_ZN5doris14unaligned_loadIhEET_PKv
Line
Count
Source
29
8.22M
T unaligned_load(const void* address) {
30
8.22M
    static_assert(std::is_trivially_copyable_v<T>);
31
8.22M
    T res {};
32
8.22M
    memcpy(&res, address, sizeof(res));
33
8.22M
    return res;
34
8.22M
}
_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
4.10M
T unaligned_load(const void* address) {
30
4.10M
    static_assert(std::is_trivially_copyable_v<T>);
31
4.10M
    T res {};
32
4.10M
    memcpy(&res, address, sizeof(res));
33
4.10M
    return res;
34
4.10M
}
_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
29.6M
T unaligned_load(const void* address) {
30
29.6M
    static_assert(std::is_trivially_copyable_v<T>);
31
29.6M
    T res {};
32
29.6M
    memcpy(&res, address, sizeof(res));
33
29.6M
    return res;
34
29.6M
}
_ZN5doris14unaligned_loadIaEET_PKv
Line
Count
Source
29
3.41M
T unaligned_load(const void* address) {
30
3.41M
    static_assert(std::is_trivially_copyable_v<T>);
31
3.41M
    T res {};
32
3.41M
    memcpy(&res, address, sizeof(res));
33
3.41M
    return res;
34
3.41M
}
_ZN5doris14unaligned_loadIiEET_PKv
Line
Count
Source
29
27.8M
T unaligned_load(const void* address) {
30
27.8M
    static_assert(std::is_trivially_copyable_v<T>);
31
27.8M
    T res {};
32
27.8M
    memcpy(&res, address, sizeof(res));
33
27.8M
    return res;
34
27.8M
}
_ZN5doris14unaligned_loadIdEET_PKv
Line
Count
Source
29
3.36M
T unaligned_load(const void* address) {
30
3.36M
    static_assert(std::is_trivially_copyable_v<T>);
31
3.36M
    T res {};
32
3.36M
    memcpy(&res, address, sizeof(res));
33
3.36M
    return res;
34
3.36M
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_15DateV2ValueTypeEEEEET_PKv
Line
Count
Source
29
52.0k
T unaligned_load(const void* address) {
30
52.0k
    static_assert(std::is_trivially_copyable_v<T>);
31
52.0k
    T res {};
32
52.0k
    memcpy(&res, address, sizeof(res));
33
52.0k
    return res;
34
52.0k
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_19DateTimeV2ValueTypeEEEEET_PKv
Line
Count
Source
29
78.6k
T unaligned_load(const void* address) {
30
78.6k
    static_assert(std::is_trivially_copyable_v<T>);
31
78.6k
    T res {};
32
78.6k
    memcpy(&res, address, sizeof(res));
33
78.6k
    return res;
34
78.6k
}
_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
725k
T unaligned_load(const void* address) {
30
725k
    static_assert(std::is_trivially_copyable_v<T>);
31
725k
    T res {};
32
725k
    memcpy(&res, address, sizeof(res));
33
725k
    return res;
34
725k
}
_ZN5doris14unaligned_loadInEET_PKv
Line
Count
Source
29
2.82M
T unaligned_load(const void* address) {
30
2.82M
    static_assert(std::is_trivially_copyable_v<T>);
31
2.82M
    T res {};
32
2.82M
    memcpy(&res, address, sizeof(res));
33
2.82M
    return res;
34
2.82M
}
_ZN5doris14unaligned_loadI10Elf64_NhdrEET_PKv
Line
Count
Source
29
649
T unaligned_load(const void* address) {
30
649
    static_assert(std::is_trivially_copyable_v<T>);
31
649
    T res {};
32
649
    memcpy(&res, address, sizeof(res));
33
649
    return res;
34
649
}
_ZN5doris14unaligned_loadIbEET_PKv
Line
Count
Source
29
1.24M
T unaligned_load(const void* address) {
30
1.24M
    static_assert(std::is_trivially_copyable_v<T>);
31
1.24M
    T res {};
32
1.24M
    memcpy(&res, address, sizeof(res));
33
1.24M
    return res;
34
1.24M
}
_ZN5doris14unaligned_loadINS_12PackedInt128EEET_PKv
Line
Count
Source
29
73.7k
T unaligned_load(const void* address) {
30
73.7k
    static_assert(std::is_trivially_copyable_v<T>);
31
73.7k
    T res {};
32
73.7k
    memcpy(&res, address, sizeof(res));
33
73.7k
    return res;
34
73.7k
}
_ZN5doris14unaligned_loadINS_13PackedUInt128EEET_PKv
Line
Count
Source
29
1.40k
T unaligned_load(const void* address) {
30
1.40k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.40k
    T res {};
32
1.40k
    memcpy(&res, address, sizeof(res));
33
1.40k
    return res;
34
1.40k
}
_ZN5doris14unaligned_loadINS_7DecimalIiEEEET_PKv
Line
Count
Source
29
4.84k
T unaligned_load(const void* address) {
30
4.84k
    static_assert(std::is_trivially_copyable_v<T>);
31
4.84k
    T res {};
32
4.84k
    memcpy(&res, address, sizeof(res));
33
4.84k
    return res;
34
4.84k
}
_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
1.44k
T unaligned_load(const void* address) {
30
1.44k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.44k
    T res {};
32
1.44k
    memcpy(&res, address, sizeof(res));
33
1.44k
    return res;
34
1.44k
}
_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
2.65k
T unaligned_load(const void* address) {
30
2.65k
    static_assert(std::is_trivially_copyable_v<T>);
31
2.65k
    T res {};
32
2.65k
    memcpy(&res, address, sizeof(res));
33
2.65k
    return res;
34
2.65k
}
_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
3.96M
T unaligned_load(const void* address) {
30
3.96M
    static_assert(std::is_trivially_copyable_v<T>);
31
3.96M
    T res {};
32
3.96M
    memcpy(&res, address, sizeof(res));
33
3.96M
    return res;
34
3.96M
}
_ZN5doris14unaligned_loadINS_8uint24_tEEET_PKv
Line
Count
Source
29
384
T unaligned_load(const void* address) {
30
384
    static_assert(std::is_trivially_copyable_v<T>);
31
384
    T res {};
32
384
    memcpy(&res, address, sizeof(res));
33
384
    return res;
34
384
}
_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
4.56M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
4.56M
    static_assert(std::is_trivially_copyable_v<T>);
43
4.56M
    memcpy(address, &src, sizeof(src));
44
4.56M
}
_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
77.0k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
77.0k
    static_assert(std::is_trivially_copyable_v<T>);
43
77.0k
    memcpy(address, &src, sizeof(src));
44
77.0k
}
_ZN5doris15unaligned_storeImEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
3.11M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
3.11M
    static_assert(std::is_trivially_copyable_v<T>);
43
3.11M
    memcpy(address, &src, sizeof(src));
44
3.11M
}
_ZN5doris15unaligned_storeIbEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
1.19M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
1.19M
    static_assert(std::is_trivially_copyable_v<T>);
43
1.19M
    memcpy(address, &src, sizeof(src));
44
1.19M
}
_ZN5doris15unaligned_storeIiEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
13.9k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
13.9k
    static_assert(std::is_trivially_copyable_v<T>);
43
13.9k
    memcpy(address, &src, sizeof(src));
44
13.9k
}
_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
36.0k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
36.0k
    static_assert(std::is_trivially_copyable_v<T>);
43
36.0k
    memcpy(address, &src, sizeof(src));
44
36.0k
}
45
} // namespace doris