Coverage Report

Created: 2026-07-28 17:15

next uncovered line (L), next uncovered region (R), next uncovered branch (B)
/root/doris/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
    T res {};
31
5.02G
    memcpy(&res, address, sizeof(res));
32
5.02G
    return res;
33
5.02G
}
_ZN5doris14unaligned_loadItEET_PKv
Line
Count
Source
29
525
T unaligned_load(const void* address) {
30
525
    T res {};
31
525
    memcpy(&res, address, sizeof(res));
32
525
    return res;
33
525
}
_ZN5doris14unaligned_loadIjEET_PKv
Line
Count
Source
29
133M
T unaligned_load(const void* address) {
30
133M
    T res {};
31
133M
    memcpy(&res, address, sizeof(res));
32
133M
    return res;
33
133M
}
_ZN5doris14unaligned_loadImEET_PKv
Line
Count
Source
29
4.77G
T unaligned_load(const void* address) {
30
4.77G
    T res {};
31
4.77G
    memcpy(&res, address, sizeof(res));
32
4.77G
    return res;
33
4.77G
}
_ZN5doris14unaligned_loadIhEET_PKv
Line
Count
Source
29
8.30M
T unaligned_load(const void* address) {
30
8.30M
    T res {};
31
8.30M
    memcpy(&res, address, sizeof(res));
32
8.30M
    return res;
33
8.30M
}
_ZN5doris14unaligned_loadINS_16TimestampTzValueEEET_PKv
Line
Count
Source
29
395
T unaligned_load(const void* address) {
30
395
    T res {};
31
395
    memcpy(&res, address, sizeof(res));
32
395
    return res;
33
395
}
_ZN5doris14unaligned_loadIfEET_PKv
Line
Count
Source
29
238k
T unaligned_load(const void* address) {
30
238k
    T res {};
31
238k
    memcpy(&res, address, sizeof(res));
32
238k
    return res;
33
238k
}
_ZN5doris14unaligned_loadIlEET_PKv
Line
Count
Source
29
27.0M
T unaligned_load(const void* address) {
30
27.0M
    T res {};
31
27.0M
    memcpy(&res, address, sizeof(res));
32
27.0M
    return res;
33
27.0M
}
_ZN5doris14unaligned_loadIaEET_PKv
Line
Count
Source
29
2.28M
T unaligned_load(const void* address) {
30
2.28M
    T res {};
31
2.28M
    memcpy(&res, address, sizeof(res));
32
2.28M
    return res;
33
2.28M
}
_ZN5doris14unaligned_loadIiEET_PKv
Line
Count
Source
29
58.3M
T unaligned_load(const void* address) {
30
58.3M
    T res {};
31
58.3M
    memcpy(&res, address, sizeof(res));
32
58.3M
    return res;
33
58.3M
}
_ZN5doris14unaligned_loadIdEET_PKv
Line
Count
Source
29
2.92M
T unaligned_load(const void* address) {
30
2.92M
    T res {};
31
2.92M
    memcpy(&res, address, sizeof(res));
32
2.92M
    return res;
33
2.92M
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_15DateV2ValueTypeEEEEET_PKv
Line
Count
Source
29
42.0k
T unaligned_load(const void* address) {
30
42.0k
    T res {};
31
42.0k
    memcpy(&res, address, sizeof(res));
32
42.0k
    return res;
33
42.0k
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_19DateTimeV2ValueTypeEEEEET_PKv
Line
Count
Source
29
74.1k
T unaligned_load(const void* address) {
30
74.1k
    T res {};
31
74.1k
    memcpy(&res, address, sizeof(res));
32
74.1k
    return res;
33
74.1k
}
_ZN5doris14unaligned_loadIoEET_PKv
Line
Count
Source
29
12.7k
T unaligned_load(const void* address) {
30
12.7k
    T res {};
31
12.7k
    memcpy(&res, address, sizeof(res));
32
12.7k
    return res;
33
12.7k
}
_ZN5doris14unaligned_loadIsEET_PKv
Line
Count
Source
29
63.3k
T unaligned_load(const void* address) {
30
63.3k
    T res {};
31
63.3k
    memcpy(&res, address, sizeof(res));
32
63.3k
    return res;
33
63.3k
}
_ZN5doris14unaligned_loadInEET_PKv
Line
Count
Source
29
149k
T unaligned_load(const void* address) {
30
149k
    T res {};
31
149k
    memcpy(&res, address, sizeof(res));
32
149k
    return res;
33
149k
}
_ZN5doris14unaligned_loadINS_16VecDateTimeValueEEET_PKv
Line
Count
Source
29
4.38M
T unaligned_load(const void* address) {
30
4.38M
    T res {};
31
4.38M
    memcpy(&res, address, sizeof(res));
32
4.38M
    return res;
33
4.38M
}
_ZN5doris14unaligned_loadI10Elf64_NhdrEET_PKv
Line
Count
Source
29
653
T unaligned_load(const void* address) {
30
653
    T res {};
31
653
    memcpy(&res, address, sizeof(res));
32
653
    return res;
33
653
}
_ZN5doris14unaligned_loadIbEET_PKv
Line
Count
Source
29
1.25M
T unaligned_load(const void* address) {
30
1.25M
    T res {};
31
1.25M
    memcpy(&res, address, sizeof(res));
32
1.25M
    return res;
33
1.25M
}
_ZN5doris14unaligned_loadINS_7DecimalIiEEEET_PKv
Line
Count
Source
29
4.24k
T unaligned_load(const void* address) {
30
4.24k
    T res {};
31
4.24k
    memcpy(&res, address, sizeof(res));
32
4.24k
    return res;
33
4.24k
}
_ZN5doris14unaligned_loadINS_7DecimalIlEEEET_PKv
Line
Count
Source
29
6.78M
T unaligned_load(const void* address) {
30
6.78M
    T res {};
31
6.78M
    memcpy(&res, address, sizeof(res));
32
6.78M
    return res;
33
6.78M
}
_ZN5doris14unaligned_loadINS_14DecimalV2ValueEEET_PKv
Line
Count
Source
29
4.69k
T unaligned_load(const void* address) {
30
4.69k
    T res {};
31
4.69k
    memcpy(&res, address, sizeof(res));
32
4.69k
    return res;
33
4.69k
}
_ZN5doris14unaligned_loadINS_12Decimal128V3EEET_PKv
Line
Count
Source
29
5.68k
T unaligned_load(const void* address) {
30
5.68k
    T res {};
31
5.68k
    memcpy(&res, address, sizeof(res));
32
5.68k
    return res;
33
5.68k
}
_ZN5doris14unaligned_loadINS_7DecimalIN4wide7integerILm256EiEEEEEET_PKv
Line
Count
Source
29
4.40k
T unaligned_load(const void* address) {
30
4.40k
    T res {};
31
4.40k
    memcpy(&res, address, sizeof(res));
32
4.40k
    return res;
33
4.40k
}
_ZN5doris14unaligned_loadIN4wide7integerILm256EiEEEET_PKv
Line
Count
Source
29
1.14k
T unaligned_load(const void* address) {
30
1.14k
    T res {};
31
1.14k
    memcpy(&res, address, sizeof(res));
32
1.14k
    return res;
33
1.14k
}
_ZN5doris14unaligned_loadINS_21ParquetInt96TimestampEEET_PKv
Line
Count
Source
29
44
T unaligned_load(const void* address) {
30
44
    T res {};
31
44
    memcpy(&res, address, sizeof(res));
32
44
    return res;
33
44
}
_ZN5doris14unaligned_loadINS_9StringRefEEET_PKv
Line
Count
Source
29
4.62M
T unaligned_load(const void* address) {
30
4.62M
    T res {};
31
4.62M
    memcpy(&res, address, sizeof(res));
32
4.62M
    return res;
33
4.62M
}
_ZN5doris14unaligned_loadINS_8uint24_tEEET_PKv
Line
Count
Source
29
392
T unaligned_load(const void* address) {
30
392
    T res {};
31
392
    memcpy(&res, address, sizeof(res));
32
392
    return res;
33
392
}
_ZN5doris14unaligned_loadINS_11decimal12_tEEET_PKv
Line
Count
Source
29
130
T unaligned_load(const void* address) {
30
130
    T res {};
31
130
    memcpy(&res, address, sizeof(res));
32
130
    return res;
33
130
}
34
35
/// We've had troubles before with wrong store size due to integral promotions
36
/// (e.g., unaligned_store(dest, uint16_t + uint16_t) stores an uint32_t).
37
/// To prevent this, make the caller specify the stored type explicitly.
38
/// To disable deduction of T, wrap the argument type with std::enable_if.
39
template <typename T>
40
4.59M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
4.59M
    static_assert(std::is_trivially_copyable_v<T>);
42
4.59M
    memcpy(address, &src, sizeof(src));
43
4.59M
}
_ZN5doris15unaligned_storeItEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
40
25.6k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
25.6k
    static_assert(std::is_trivially_copyable_v<T>);
42
25.6k
    memcpy(address, &src, sizeof(src));
43
25.6k
}
_ZN5doris15unaligned_storeIjEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
40
69.1k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
69.1k
    static_assert(std::is_trivially_copyable_v<T>);
42
69.1k
    memcpy(address, &src, sizeof(src));
43
69.1k
}
_ZN5doris15unaligned_storeImEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
40
3.13M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
3.13M
    static_assert(std::is_trivially_copyable_v<T>);
42
3.13M
    memcpy(address, &src, sizeof(src));
43
3.13M
}
_ZN5doris15unaligned_storeIbEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
40
1.19M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
1.19M
    static_assert(std::is_trivially_copyable_v<T>);
42
1.19M
    memcpy(address, &src, sizeof(src));
43
1.19M
}
_ZN5doris15unaligned_storeIiEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
40
14.8k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
14.8k
    static_assert(std::is_trivially_copyable_v<T>);
42
14.8k
    memcpy(address, &src, sizeof(src));
43
14.8k
}
_ZN5doris15unaligned_storeIfEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
40
106k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
106k
    static_assert(std::is_trivially_copyable_v<T>);
42
106k
    memcpy(address, &src, sizeof(src));
43
106k
}
_ZN5doris15unaligned_storeIdEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
40
40.7k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
40.7k
    static_assert(std::is_trivially_copyable_v<T>);
42
40.7k
    memcpy(address, &src, sizeof(src));
43
40.7k
}
44
} // namespace doris