Coverage Report

Created: 2026-03-23 11:49

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
2.14G
T unaligned_load(const void* address) {
30
2.14G
    T res {};
31
2.14G
    memcpy(&res, address, sizeof(res));
32
2.14G
    return res;
33
2.14G
}
_ZN5doris14unaligned_loadItEET_PKv
Line
Count
Source
29
1.18k
T unaligned_load(const void* address) {
30
1.18k
    T res {};
31
1.18k
    memcpy(&res, address, sizeof(res));
32
1.18k
    return res;
33
1.18k
}
_ZN5doris14unaligned_loadIjEET_PKv
Line
Count
Source
29
147M
T unaligned_load(const void* address) {
30
147M
    T res {};
31
147M
    memcpy(&res, address, sizeof(res));
32
147M
    return res;
33
147M
}
_ZN5doris14unaligned_loadImEET_PKv
Line
Count
Source
29
1.90G
T unaligned_load(const void* address) {
30
1.90G
    T res {};
31
1.90G
    memcpy(&res, address, sizeof(res));
32
1.90G
    return res;
33
1.90G
}
_ZN5doris14unaligned_loadIhEET_PKv
Line
Count
Source
29
8.07M
T unaligned_load(const void* address) {
30
8.07M
    T res {};
31
8.07M
    memcpy(&res, address, sizeof(res));
32
8.07M
    return res;
33
8.07M
}
_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
21.6M
T unaligned_load(const void* address) {
30
21.6M
    T res {};
31
21.6M
    memcpy(&res, address, sizeof(res));
32
21.6M
    return res;
33
21.6M
}
_ZN5doris14unaligned_loadIaEET_PKv
Line
Count
Source
29
2.52M
T unaligned_load(const void* address) {
30
2.52M
    T res {};
31
2.52M
    memcpy(&res, address, sizeof(res));
32
2.52M
    return res;
33
2.52M
}
_ZN5doris14unaligned_loadIiEET_PKv
Line
Count
Source
29
41.0M
T unaligned_load(const void* address) {
30
41.0M
    T res {};
31
41.0M
    memcpy(&res, address, sizeof(res));
32
41.0M
    return res;
33
41.0M
}
_ZN5doris14unaligned_loadIdEET_PKv
Line
Count
Source
29
2.85M
T unaligned_load(const void* address) {
30
2.85M
    T res {};
31
2.85M
    memcpy(&res, address, sizeof(res));
32
2.85M
    return res;
33
2.85M
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_15DateV2ValueTypeEEEEET_PKv
Line
Count
Source
29
77.5k
T unaligned_load(const void* address) {
30
77.5k
    T res {};
31
77.5k
    memcpy(&res, address, sizeof(res));
32
77.5k
    return res;
33
77.5k
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_19DateTimeV2ValueTypeEEEEET_PKv
Line
Count
Source
29
77.9k
T unaligned_load(const void* address) {
30
77.9k
    T res {};
31
77.9k
    memcpy(&res, address, sizeof(res));
32
77.9k
    return res;
33
77.9k
}
_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
138k
T unaligned_load(const void* address) {
30
138k
    T res {};
31
138k
    memcpy(&res, address, sizeof(res));
32
138k
    return res;
33
138k
}
_ZN5doris14unaligned_loadInEET_PKv
Line
Count
Source
29
258k
T unaligned_load(const void* address) {
30
258k
    T res {};
31
258k
    memcpy(&res, address, sizeof(res));
32
258k
    return res;
33
258k
}
_ZN5doris14unaligned_loadINS_16VecDateTimeValueEEET_PKv
Line
Count
Source
29
3.20M
T unaligned_load(const void* address) {
30
3.20M
    T res {};
31
3.20M
    memcpy(&res, address, sizeof(res));
32
3.20M
    return res;
33
3.20M
}
_ZN5doris14unaligned_loadI10Elf64_NhdrEET_PKv
Line
Count
Source
29
516
T unaligned_load(const void* address) {
30
516
    T res {};
31
516
    memcpy(&res, address, sizeof(res));
32
516
    return res;
33
516
}
_ZN5doris14unaligned_loadINS_8uint24_tEEET_PKv
Line
Count
Source
29
988k
T unaligned_load(const void* address) {
30
988k
    T res {};
31
988k
    memcpy(&res, address, sizeof(res));
32
988k
    return res;
33
988k
}
_ZN5doris14unaligned_loadIbEET_PKv
Line
Count
Source
29
1.19M
T unaligned_load(const void* address) {
30
1.19M
    T res {};
31
1.19M
    memcpy(&res, address, sizeof(res));
32
1.19M
    return res;
33
1.19M
}
_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
7.24M
T unaligned_load(const void* address) {
30
7.24M
    T res {};
31
7.24M
    memcpy(&res, address, sizeof(res));
32
7.24M
    return res;
33
7.24M
}
_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
3.57M
T unaligned_load(const void* address) {
30
3.57M
    T res {};
31
3.57M
    memcpy(&res, address, sizeof(res));
32
3.57M
    return res;
33
3.57M
}
_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
4.50M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
4.50M
    static_assert(std::is_trivially_copyable_v<T>);
42
4.50M
    memcpy(address, &src, sizeof(src));
43
4.50M
}
_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
70.4k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
70.4k
    static_assert(std::is_trivially_copyable_v<T>);
42
70.4k
    memcpy(address, &src, sizeof(src));
43
70.4k
}
_ZN5doris15unaligned_storeImEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
40
3.06M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
3.06M
    static_assert(std::is_trivially_copyable_v<T>);
42
3.06M
    memcpy(address, &src, sizeof(src));
43
3.06M
}
_ZN5doris15unaligned_storeIbEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
40
1.17M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
1.17M
    static_assert(std::is_trivially_copyable_v<T>);
42
1.17M
    memcpy(address, &src, sizeof(src));
43
1.17M
}
_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
40.8k
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