Coverage Report

Created: 2026-11-02 17:25

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
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//
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//   http://www.apache.org/licenses/LICENSE-2.0
10
//
11
// Unless required by applicable law or agreed to in writing,
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// 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
4.57G
T unaligned_load(const void* address) {
30
4.57G
    static_assert(std::is_trivially_copyable_v<T>);
31
4.57G
    T res {};
32
4.57G
    memcpy(&res, address, sizeof(res));
33
4.57G
    return res;
34
4.57G
}
_ZN5doris14unaligned_loadItEET_PKv
Line
Count
Source
29
1.57k
T unaligned_load(const void* address) {
30
1.57k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.57k
    T res {};
32
1.57k
    memcpy(&res, address, sizeof(res));
33
1.57k
    return res;
34
1.57k
}
_ZN5doris14unaligned_loadIjEET_PKv
Line
Count
Source
29
103M
T unaligned_load(const void* address) {
30
103M
    static_assert(std::is_trivially_copyable_v<T>);
31
103M
    T res {};
32
103M
    memcpy(&res, address, sizeof(res));
33
103M
    return res;
34
103M
}
_ZN5doris14unaligned_loadImEET_PKv
Line
Count
Source
29
4.36G
T unaligned_load(const void* address) {
30
4.36G
    static_assert(std::is_trivially_copyable_v<T>);
31
4.36G
    T res {};
32
4.36G
    memcpy(&res, address, sizeof(res));
33
4.36G
    return res;
34
4.36G
}
_ZN5doris14unaligned_loadI10Elf64_NhdrEET_PKv
Line
Count
Source
29
359
T unaligned_load(const void* address) {
30
359
    static_assert(std::is_trivially_copyable_v<T>);
31
359
    T res {};
32
359
    memcpy(&res, address, sizeof(res));
33
359
    return res;
34
359
}
_ZN5doris14unaligned_loadINS_7DecimalIiEEEET_PKv
Line
Count
Source
29
4.81k
T unaligned_load(const void* address) {
30
4.81k
    static_assert(std::is_trivially_copyable_v<T>);
31
4.81k
    T res {};
32
4.81k
    memcpy(&res, address, sizeof(res));
33
4.81k
    return res;
34
4.81k
}
_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_14DecimalV2ValueEEET_PKv
Line
Count
Source
29
4.70k
T unaligned_load(const void* address) {
30
4.70k
    static_assert(std::is_trivially_copyable_v<T>);
31
4.70k
    T res {};
32
4.70k
    memcpy(&res, address, sizeof(res));
33
4.70k
    return res;
34
4.70k
}
_ZN5doris14unaligned_loadINS_12Decimal128V3EEET_PKv
Line
Count
Source
29
8.12k
T unaligned_load(const void* address) {
30
8.12k
    static_assert(std::is_trivially_copyable_v<T>);
31
8.12k
    T res {};
32
8.12k
    memcpy(&res, address, sizeof(res));
33
8.12k
    return res;
34
8.12k
}
_ZN5doris14unaligned_loadINS_7DecimalIN4wide7integerILm256EiEEEEEET_PKv
Line
Count
Source
29
6.37k
T unaligned_load(const void* address) {
30
6.37k
    static_assert(std::is_trivially_copyable_v<T>);
31
6.37k
    T res {};
32
6.37k
    memcpy(&res, address, sizeof(res));
33
6.37k
    return res;
34
6.37k
}
_ZN5doris14unaligned_loadIbEET_PKv
Line
Count
Source
29
1.15M
T unaligned_load(const void* address) {
30
1.15M
    static_assert(std::is_trivially_copyable_v<T>);
31
1.15M
    T res {};
32
1.15M
    memcpy(&res, address, sizeof(res));
33
1.15M
    return res;
34
1.15M
}
_ZN5doris14unaligned_loadIhEET_PKv
Line
Count
Source
29
8.39M
T unaligned_load(const void* address) {
30
8.39M
    static_assert(std::is_trivially_copyable_v<T>);
31
8.39M
    T res {};
32
8.39M
    memcpy(&res, address, sizeof(res));
33
8.39M
    return res;
34
8.39M
}
_ZN5doris14unaligned_loadINS_21ParquetInt96TimestampEEET_PKv
Line
Count
Source
29
351k
T unaligned_load(const void* address) {
30
351k
    static_assert(std::is_trivially_copyable_v<T>);
31
351k
    T res {};
32
351k
    memcpy(&res, address, sizeof(res));
33
351k
    return res;
34
351k
}
_ZN5doris14unaligned_loadIiEET_PKv
Line
Count
Source
29
38.3M
T unaligned_load(const void* address) {
30
38.3M
    static_assert(std::is_trivially_copyable_v<T>);
31
38.3M
    T res {};
32
38.3M
    memcpy(&res, address, sizeof(res));
33
38.3M
    return res;
34
38.3M
}
_ZN5doris14unaligned_loadIlEET_PKv
Line
Count
Source
29
25.3M
T unaligned_load(const void* address) {
30
25.3M
    static_assert(std::is_trivially_copyable_v<T>);
31
25.3M
    T res {};
32
25.3M
    memcpy(&res, address, sizeof(res));
33
25.3M
    return res;
34
25.3M
}
_ZN5doris14unaligned_loadIoEET_PKv
Line
Count
Source
29
28.1k
T unaligned_load(const void* address) {
30
28.1k
    static_assert(std::is_trivially_copyable_v<T>);
31
28.1k
    T res {};
32
28.1k
    memcpy(&res, address, sizeof(res));
33
28.1k
    return res;
34
28.1k
}
_ZN5doris14unaligned_loadInEET_PKv
Line
Count
Source
29
3.08M
T unaligned_load(const void* address) {
30
3.08M
    static_assert(std::is_trivially_copyable_v<T>);
31
3.08M
    T res {};
32
3.08M
    memcpy(&res, address, sizeof(res));
33
3.08M
    return res;
34
3.08M
}
Unexecuted instantiation: _ZN5doris14unaligned_loadINS_12PackedInt128EEET_PKv
_ZN5doris14unaligned_loadINS_7DecimalInEEEET_PKv
Line
Count
Source
29
1.49k
T unaligned_load(const void* address) {
30
1.49k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.49k
    T res {};
32
1.49k
    memcpy(&res, address, sizeof(res));
33
1.49k
    return res;
34
1.49k
}
_ZN5doris14unaligned_loadIN4wide7integerILm256EiEEEET_PKv
Line
Count
Source
29
1.36k
T unaligned_load(const void* address) {
30
1.36k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.36k
    T res {};
32
1.36k
    memcpy(&res, address, sizeof(res));
33
1.36k
    return res;
34
1.36k
}
_ZN5doris14unaligned_loadIfEET_PKv
Line
Count
Source
29
1.36M
T unaligned_load(const void* address) {
30
1.36M
    static_assert(std::is_trivially_copyable_v<T>);
31
1.36M
    T res {};
32
1.36M
    memcpy(&res, address, sizeof(res));
33
1.36M
    return res;
34
1.36M
}
_ZN5doris14unaligned_loadIdEET_PKv
Line
Count
Source
29
3.83M
T unaligned_load(const void* address) {
30
3.83M
    static_assert(std::is_trivially_copyable_v<T>);
31
3.83M
    T res {};
32
3.83M
    memcpy(&res, address, sizeof(res));
33
3.83M
    return res;
34
3.83M
}
_ZN5doris14unaligned_loadIaEET_PKv
Line
Count
Source
29
3.79M
T unaligned_load(const void* address) {
30
3.79M
    static_assert(std::is_trivially_copyable_v<T>);
31
3.79M
    T res {};
32
3.79M
    memcpy(&res, address, sizeof(res));
33
3.79M
    return res;
34
3.79M
}
_ZN5doris14unaligned_loadIsEET_PKv
Line
Count
Source
29
612k
T unaligned_load(const void* address) {
30
612k
    static_assert(std::is_trivially_copyable_v<T>);
31
612k
    T res {};
32
612k
    memcpy(&res, address, sizeof(res));
33
612k
    return res;
34
612k
}
_ZN5doris14unaligned_loadINS_16VecDateTimeValueEEET_PKv
Line
Count
Source
29
3.08M
T unaligned_load(const void* address) {
30
3.08M
    static_assert(std::is_trivially_copyable_v<T>);
31
3.08M
    T res {};
32
3.08M
    memcpy(&res, address, sizeof(res));
33
3.08M
    return res;
34
3.08M
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_15DateV2ValueTypeEEEEET_PKv
Line
Count
Source
29
167k
T unaligned_load(const void* address) {
30
167k
    static_assert(std::is_trivially_copyable_v<T>);
31
167k
    T res {};
32
167k
    memcpy(&res, address, sizeof(res));
33
167k
    return res;
34
167k
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_19DateTimeV2ValueTypeEEEEET_PKv
Line
Count
Source
29
74.4k
T unaligned_load(const void* address) {
30
74.4k
    static_assert(std::is_trivially_copyable_v<T>);
31
74.4k
    T res {};
32
74.4k
    memcpy(&res, address, sizeof(res));
33
74.4k
    return res;
34
74.4k
}
_ZN5doris14unaligned_loadINS_16TimeStampNsValueEEET_PKv
Line
Count
Source
29
349
T unaligned_load(const void* address) {
30
349
    static_assert(std::is_trivially_copyable_v<T>);
31
349
    T res {};
32
349
    memcpy(&res, address, sizeof(res));
33
349
    return res;
34
349
}
_ZN5doris14unaligned_loadINS_16TimestampTzValueEEET_PKv
Line
Count
Source
29
445
T unaligned_load(const void* address) {
30
445
    static_assert(std::is_trivially_copyable_v<T>);
31
445
    T res {};
32
445
    memcpy(&res, address, sizeof(res));
33
445
    return res;
34
445
}
Unexecuted instantiation: _ZN5doris14unaligned_loadINS_13PackedUInt128EEET_PKv
_ZN5doris14unaligned_loadINS_8uint24_tEEET_PKv
Line
Count
Source
29
945
T unaligned_load(const void* address) {
30
945
    static_assert(std::is_trivially_copyable_v<T>);
31
945
    T res {};
32
945
    memcpy(&res, address, sizeof(res));
33
945
    return res;
34
945
}
_ZN5doris14unaligned_loadINS_11decimal12_tEEET_PKv
Line
Count
Source
29
589
T unaligned_load(const void* address) {
30
589
    static_assert(std::is_trivially_copyable_v<T>);
31
589
    T res {};
32
589
    memcpy(&res, address, sizeof(res));
33
589
    return res;
34
589
}
_ZN5doris14unaligned_loadINS_9StringRefEEET_PKv
Line
Count
Source
29
5.71M
T unaligned_load(const void* address) {
30
5.71M
    static_assert(std::is_trivially_copyable_v<T>);
31
5.71M
    T res {};
32
5.71M
    memcpy(&res, address, sizeof(res));
33
5.71M
    return res;
34
5.71M
}
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
4.70M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
4.70M
    static_assert(std::is_trivially_copyable_v<T>);
43
4.70M
    memcpy(address, &src, sizeof(src));
44
4.70M
}
_ZN5doris15unaligned_storeItEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
26.3k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
26.3k
    static_assert(std::is_trivially_copyable_v<T>);
43
26.3k
    memcpy(address, &src, sizeof(src));
44
26.3k
}
_ZN5doris15unaligned_storeIjEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
202k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
202k
    static_assert(std::is_trivially_copyable_v<T>);
43
202k
    memcpy(address, &src, sizeof(src));
44
202k
}
_ZN5doris15unaligned_storeImEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
2.95M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
2.95M
    static_assert(std::is_trivially_copyable_v<T>);
43
2.95M
    memcpy(address, &src, sizeof(src));
44
2.95M
}
_ZN5doris15unaligned_storeIbEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
1.14M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
1.14M
    static_assert(std::is_trivially_copyable_v<T>);
43
1.14M
    memcpy(address, &src, sizeof(src));
44
1.14M
}
_ZN5doris15unaligned_storeIfEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
103k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
103k
    static_assert(std::is_trivially_copyable_v<T>);
43
103k
    memcpy(address, &src, sizeof(src));
44
103k
}
_ZN5doris15unaligned_storeIdEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
36.2k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
36.2k
    static_assert(std::is_trivially_copyable_v<T>);
43
36.2k
    memcpy(address, &src, sizeof(src));
44
36.2k
}
_ZN5doris15unaligned_storeIiEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
235k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
235k
    static_assert(std::is_trivially_copyable_v<T>);
43
235k
    memcpy(address, &src, sizeof(src));
44
235k
}
45
} // namespace doris