Coverage Report

Created: 2026-07-27 19:40

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
5.28G
T unaligned_load(const void* address) {
30
5.28G
    static_assert(std::is_trivially_copyable_v<T>);
31
5.28G
    T res {};
32
5.28G
    memcpy(&res, address, sizeof(res));
33
5.28G
    return res;
34
5.28G
}
_ZN5doris14unaligned_loadItEET_PKv
Line
Count
Source
29
1.14k
T unaligned_load(const void* address) {
30
1.14k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.14k
    T res {};
32
1.14k
    memcpy(&res, address, sizeof(res));
33
1.14k
    return res;
34
1.14k
}
_ZN5doris14unaligned_loadIjEET_PKv
Line
Count
Source
29
158M
T unaligned_load(const void* address) {
30
158M
    static_assert(std::is_trivially_copyable_v<T>);
31
158M
    T res {};
32
158M
    memcpy(&res, address, sizeof(res));
33
158M
    return res;
34
158M
}
_ZN5doris14unaligned_loadImEET_PKv
Line
Count
Source
29
4.93G
T unaligned_load(const void* address) {
30
4.93G
    static_assert(std::is_trivially_copyable_v<T>);
31
4.93G
    T res {};
32
4.93G
    memcpy(&res, address, sizeof(res));
33
4.93G
    return res;
34
4.93G
}
_ZN5doris14unaligned_loadIhEET_PKv
Line
Count
Source
29
8.36M
T unaligned_load(const void* address) {
30
8.36M
    static_assert(std::is_trivially_copyable_v<T>);
31
8.36M
    T res {};
32
8.36M
    memcpy(&res, address, sizeof(res));
33
8.36M
    return res;
34
8.36M
}
_ZN5doris14unaligned_loadINS_16TimestampTzValueEEET_PKv
Line
Count
Source
29
418
T unaligned_load(const void* address) {
30
418
    static_assert(std::is_trivially_copyable_v<T>);
31
418
    T res {};
32
418
    memcpy(&res, address, sizeof(res));
33
418
    return res;
34
418
}
_ZN5doris14unaligned_loadINS_16VecDateTimeValueEEET_PKv
Line
Count
Source
29
4.36M
T unaligned_load(const void* address) {
30
4.36M
    static_assert(std::is_trivially_copyable_v<T>);
31
4.36M
    T res {};
32
4.36M
    memcpy(&res, address, sizeof(res));
33
4.36M
    return res;
34
4.36M
}
_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
92.8M
T unaligned_load(const void* address) {
30
92.8M
    static_assert(std::is_trivially_copyable_v<T>);
31
92.8M
    T res {};
32
92.8M
    memcpy(&res, address, sizeof(res));
33
92.8M
    return res;
34
92.8M
}
_ZN5doris14unaligned_loadIaEET_PKv
Line
Count
Source
29
2.39M
T unaligned_load(const void* address) {
30
2.39M
    static_assert(std::is_trivially_copyable_v<T>);
31
2.39M
    T res {};
32
2.39M
    memcpy(&res, address, sizeof(res));
33
2.39M
    return res;
34
2.39M
}
_ZN5doris14unaligned_loadIiEET_PKv
Line
Count
Source
29
64.8M
T unaligned_load(const void* address) {
30
64.8M
    static_assert(std::is_trivially_copyable_v<T>);
31
64.8M
    T res {};
32
64.8M
    memcpy(&res, address, sizeof(res));
33
64.8M
    return res;
34
64.8M
}
_ZN5doris14unaligned_loadIdEET_PKv
Line
Count
Source
29
2.90M
T unaligned_load(const void* address) {
30
2.90M
    static_assert(std::is_trivially_copyable_v<T>);
31
2.90M
    T res {};
32
2.90M
    memcpy(&res, address, sizeof(res));
33
2.90M
    return res;
34
2.90M
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_15DateV2ValueTypeEEEEET_PKv
Line
Count
Source
29
34.4k
T unaligned_load(const void* address) {
30
34.4k
    static_assert(std::is_trivially_copyable_v<T>);
31
34.4k
    T res {};
32
34.4k
    memcpy(&res, address, sizeof(res));
33
34.4k
    return res;
34
34.4k
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_19DateTimeV2ValueTypeEEEEET_PKv
Line
Count
Source
29
75.4k
T unaligned_load(const void* address) {
30
75.4k
    static_assert(std::is_trivially_copyable_v<T>);
31
75.4k
    T res {};
32
75.4k
    memcpy(&res, address, sizeof(res));
33
75.4k
    return res;
34
75.4k
}
_ZN5doris14unaligned_loadIoEET_PKv
Line
Count
Source
29
17.7k
T unaligned_load(const void* address) {
30
17.7k
    static_assert(std::is_trivially_copyable_v<T>);
31
17.7k
    T res {};
32
17.7k
    memcpy(&res, address, sizeof(res));
33
17.7k
    return res;
34
17.7k
}
_ZN5doris14unaligned_loadIsEET_PKv
Line
Count
Source
29
83.1k
T unaligned_load(const void* address) {
30
83.1k
    static_assert(std::is_trivially_copyable_v<T>);
31
83.1k
    T res {};
32
83.1k
    memcpy(&res, address, sizeof(res));
33
83.1k
    return res;
34
83.1k
}
_ZN5doris14unaligned_loadInEET_PKv
Line
Count
Source
29
1.59M
T unaligned_load(const void* address) {
30
1.59M
    static_assert(std::is_trivially_copyable_v<T>);
31
1.59M
    T res {};
32
1.59M
    memcpy(&res, address, sizeof(res));
33
1.59M
    return res;
34
1.59M
}
_ZN5doris14unaligned_loadI10Elf64_NhdrEET_PKv
Line
Count
Source
29
653
T unaligned_load(const void* address) {
30
653
    static_assert(std::is_trivially_copyable_v<T>);
31
653
    T res {};
32
653
    memcpy(&res, address, sizeof(res));
33
653
    return res;
34
653
}
_ZN5doris14unaligned_loadIbEET_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_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
1.78k
T unaligned_load(const void* address) {
30
1.78k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.78k
    T res {};
32
1.78k
    memcpy(&res, address, sizeof(res));
33
1.78k
    return res;
34
1.78k
}
_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
8.00k
T unaligned_load(const void* address) {
30
8.00k
    static_assert(std::is_trivially_copyable_v<T>);
31
8.00k
    T res {};
32
8.00k
    memcpy(&res, address, sizeof(res));
33
8.00k
    return res;
34
8.00k
}
_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
3.14k
T unaligned_load(const void* address) {
30
3.14k
    static_assert(std::is_trivially_copyable_v<T>);
31
3.14k
    T res {};
32
3.14k
    memcpy(&res, address, sizeof(res));
33
3.14k
    return res;
34
3.14k
}
_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_21ParquetInt96TimestampEEET_PKv
Line
Count
Source
29
1.21M
T unaligned_load(const void* address) {
30
1.21M
    static_assert(std::is_trivially_copyable_v<T>);
31
1.21M
    T res {};
32
1.21M
    memcpy(&res, address, sizeof(res));
33
1.21M
    return res;
34
1.21M
}
_ZN5doris14unaligned_loadINS_9StringRefEEET_PKv
Line
Count
Source
29
4.89M
T unaligned_load(const void* address) {
30
4.89M
    static_assert(std::is_trivially_copyable_v<T>);
31
4.89M
    T res {};
32
4.89M
    memcpy(&res, address, sizeof(res));
33
4.89M
    return res;
34
4.89M
}
_ZN5doris14unaligned_loadINS_8uint24_tEEET_PKv
Line
Count
Source
29
388
T unaligned_load(const void* address) {
30
388
    static_assert(std::is_trivially_copyable_v<T>);
31
388
    T res {};
32
388
    memcpy(&res, address, sizeof(res));
33
388
    return res;
34
388
}
_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
4.20M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
4.20M
    static_assert(std::is_trivially_copyable_v<T>);
43
4.20M
    memcpy(address, &src, sizeof(src));
44
4.20M
}
_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
48.8k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
48.8k
    static_assert(std::is_trivially_copyable_v<T>);
43
48.8k
    memcpy(address, &src, sizeof(src));
44
48.8k
}
_ZN5doris15unaligned_storeImEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
2.87M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
2.87M
    static_assert(std::is_trivially_copyable_v<T>);
43
2.87M
    memcpy(address, &src, sizeof(src));
44
2.87M
}
_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
14.2k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
14.2k
    static_assert(std::is_trivially_copyable_v<T>);
43
14.2k
    memcpy(address, &src, sizeof(src));
44
14.2k
}
_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