Coverage Report

Created: 2026-04-01 11:26

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
1.61G
T unaligned_load(const void* address) {
30
1.61G
    T res {};
31
1.61G
    memcpy(&res, address, sizeof(res));
32
1.61G
    return res;
33
1.61G
}
_ZN5doris14unaligned_loadItEET_PKv
Line
Count
Source
29
522
T unaligned_load(const void* address) {
30
522
    T res {};
31
522
    memcpy(&res, address, sizeof(res));
32
522
    return res;
33
522
}
_ZN5doris14unaligned_loadIjEET_PKv
Line
Count
Source
29
119M
T unaligned_load(const void* address) {
30
119M
    T res {};
31
119M
    memcpy(&res, address, sizeof(res));
32
119M
    return res;
33
119M
}
_ZN5doris14unaligned_loadImEET_PKv
Line
Count
Source
29
1.42G
T unaligned_load(const void* address) {
30
1.42G
    T res {};
31
1.42G
    memcpy(&res, address, sizeof(res));
32
1.42G
    return res;
33
1.42G
}
_ZN5doris14unaligned_loadIhEET_PKv
Line
Count
Source
29
7.63M
T unaligned_load(const void* address) {
30
7.63M
    T res {};
31
7.63M
    memcpy(&res, address, sizeof(res));
32
7.63M
    return res;
33
7.63M
}
_ZN5doris14unaligned_loadINS_16TimestampTzValueEEET_PKv
Line
Count
Source
29
389
T unaligned_load(const void* address) {
30
389
    T res {};
31
389
    memcpy(&res, address, sizeof(res));
32
389
    return res;
33
389
}
_ZN5doris14unaligned_loadIfEET_PKv
Line
Count
Source
29
239k
T unaligned_load(const void* address) {
30
239k
    T res {};
31
239k
    memcpy(&res, address, sizeof(res));
32
239k
    return res;
33
239k
}
_ZN5doris14unaligned_loadIlEET_PKv
Line
Count
Source
29
10.2M
T unaligned_load(const void* address) {
30
10.2M
    T res {};
31
10.2M
    memcpy(&res, address, sizeof(res));
32
10.2M
    return res;
33
10.2M
}
_ZN5doris14unaligned_loadIaEET_PKv
Line
Count
Source
29
2.55M
T unaligned_load(const void* address) {
30
2.55M
    T res {};
31
2.55M
    memcpy(&res, address, sizeof(res));
32
2.55M
    return res;
33
2.55M
}
_ZN5doris14unaligned_loadIiEET_PKv
Line
Count
Source
29
30.7M
T unaligned_load(const void* address) {
30
30.7M
    T res {};
31
30.7M
    memcpy(&res, address, sizeof(res));
32
30.7M
    return res;
33
30.7M
}
_ZN5doris14unaligned_loadIdEET_PKv
Line
Count
Source
29
205k
T unaligned_load(const void* address) {
30
205k
    T res {};
31
205k
    memcpy(&res, address, sizeof(res));
32
205k
    return res;
33
205k
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_15DateV2ValueTypeEEEEET_PKv
Line
Count
Source
29
56.9k
T unaligned_load(const void* address) {
30
56.9k
    T res {};
31
56.9k
    memcpy(&res, address, sizeof(res));
32
56.9k
    return res;
33
56.9k
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_19DateTimeV2ValueTypeEEEEET_PKv
Line
Count
Source
29
74.0k
T unaligned_load(const void* address) {
30
74.0k
    T res {};
31
74.0k
    memcpy(&res, address, sizeof(res));
32
74.0k
    return res;
33
74.0k
}
_ZN5doris14unaligned_loadIoEET_PKv
Line
Count
Source
29
7.73k
T unaligned_load(const void* address) {
30
7.73k
    T res {};
31
7.73k
    memcpy(&res, address, sizeof(res));
32
7.73k
    return res;
33
7.73k
}
_ZN5doris14unaligned_loadIsEET_PKv
Line
Count
Source
29
112k
T unaligned_load(const void* address) {
30
112k
    T res {};
31
112k
    memcpy(&res, address, sizeof(res));
32
112k
    return res;
33
112k
}
_ZN5doris14unaligned_loadInEET_PKv
Line
Count
Source
29
160k
T unaligned_load(const void* address) {
30
160k
    T res {};
31
160k
    memcpy(&res, address, sizeof(res));
32
160k
    return res;
33
160k
}
_ZN5doris14unaligned_loadINS_16VecDateTimeValueEEET_PKv
Line
Count
Source
29
2.93M
T unaligned_load(const void* address) {
30
2.93M
    T res {};
31
2.93M
    memcpy(&res, address, sizeof(res));
32
2.93M
    return res;
33
2.93M
}
_ZN5doris14unaligned_loadI10Elf64_NhdrEET_PKv
Line
Count
Source
29
520
T unaligned_load(const void* address) {
30
520
    T res {};
31
520
    memcpy(&res, address, sizeof(res));
32
520
    return res;
33
520
}
_ZN5doris14unaligned_loadINS_8uint24_tEEET_PKv
Line
Count
Source
29
979k
T unaligned_load(const void* address) {
30
979k
    T res {};
31
979k
    memcpy(&res, address, sizeof(res));
32
979k
    return res;
33
979k
}
_ZN5doris14unaligned_loadIbEET_PKv
Line
Count
Source
29
1.22M
T unaligned_load(const void* address) {
30
1.22M
    T res {};
31
1.22M
    memcpy(&res, address, sizeof(res));
32
1.22M
    return res;
33
1.22M
}
_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_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
6.79M
T unaligned_load(const void* address) {
30
6.79M
    T res {};
31
6.79M
    memcpy(&res, address, sizeof(res));
32
6.79M
    return res;
33
6.79M
}
_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
5.72k
T unaligned_load(const void* address) {
30
5.72k
    T res {};
31
5.72k
    memcpy(&res, address, sizeof(res));
32
5.72k
    return res;
33
5.72k
}
_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_loadINS_9StringRefEEET_PKv
Line
Count
Source
29
2.51M
T unaligned_load(const void* address) {
30
2.51M
    T res {};
31
2.51M
    memcpy(&res, address, sizeof(res));
32
2.51M
    return res;
33
2.51M
}
_ZN5doris14unaligned_loadINS_11decimal12_tEEET_PKv
Line
Count
Source
29
132
T unaligned_load(const void* address) {
30
132
    T res {};
31
132
    memcpy(&res, address, sizeof(res));
32
132
    return res;
33
132
}
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
4.56M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
4.56M
    static_assert(std::is_trivially_copyable_v<T>);
42
4.56M
    memcpy(address, &src, sizeof(src));
43
4.56M
}
_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
90.3k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
90.3k
    static_assert(std::is_trivially_copyable_v<T>);
42
90.3k
    memcpy(address, &src, sizeof(src));
43
90.3k
}
_ZN5doris15unaligned_storeImEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
40
3.10M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
3.10M
    static_assert(std::is_trivially_copyable_v<T>);
42
3.10M
    memcpy(address, &src, sizeof(src));
43
3.10M
}
_ZN5doris15unaligned_storeIbEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
40
1.18M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
1.18M
    static_assert(std::is_trivially_copyable_v<T>);
42
1.18M
    memcpy(address, &src, sizeof(src));
43
1.18M
}
_ZN5doris15unaligned_storeIiEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
40
15.2k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
15.2k
    static_assert(std::is_trivially_copyable_v<T>);
42
15.2k
    memcpy(address, &src, sizeof(src));
43
15.2k
}
_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
40.8k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
40.8k
    static_assert(std::is_trivially_copyable_v<T>);
42
40.8k
    memcpy(address, &src, sizeof(src));
43
40.8k
}
44
} // namespace doris