Coverage Report

Created: 2026-10-29 02:44

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
4.59G
T unaligned_load(const void* address) {
30
4.59G
    static_assert(std::is_trivially_copyable_v<T>);
31
4.59G
    T res {};
32
4.59G
    memcpy(&res, address, sizeof(res));
33
4.59G
    return res;
34
4.59G
}
_ZN5doris14unaligned_loadItEET_PKv
Line
Count
Source
29
1.67k
T unaligned_load(const void* address) {
30
1.67k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.67k
    T res {};
32
1.67k
    memcpy(&res, address, sizeof(res));
33
1.67k
    return res;
34
1.67k
}
_ZN5doris14unaligned_loadIjEET_PKv
Line
Count
Source
29
100M
T unaligned_load(const void* address) {
30
100M
    static_assert(std::is_trivially_copyable_v<T>);
31
100M
    T res {};
32
100M
    memcpy(&res, address, sizeof(res));
33
100M
    return res;
34
100M
}
_ZN5doris14unaligned_loadImEET_PKv
Line
Count
Source
29
4.42G
T unaligned_load(const void* address) {
30
4.42G
    static_assert(std::is_trivially_copyable_v<T>);
31
4.42G
    T res {};
32
4.42G
    memcpy(&res, address, sizeof(res));
33
4.42G
    return res;
34
4.42G
}
_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
4.84k
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_14DecimalV2ValueEEET_PKv
Line
Count
Source
29
4.69k
T unaligned_load(const void* address) {
30
4.69k
    static_assert(std::is_trivially_copyable_v<T>);
31
4.69k
    T res {};
32
4.69k
    memcpy(&res, address, sizeof(res));
33
4.69k
    return res;
34
4.69k
}
_ZN5doris14unaligned_loadINS_12Decimal128V3EEET_PKv
Line
Count
Source
29
8.10k
T unaligned_load(const void* address) {
30
8.10k
    static_assert(std::is_trivially_copyable_v<T>);
31
8.10k
    T res {};
32
8.10k
    memcpy(&res, address, sizeof(res));
33
8.10k
    return res;
34
8.10k
}
_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_loadIbEET_PKv
Line
Count
Source
29
1.12M
T unaligned_load(const void* address) {
30
1.12M
    static_assert(std::is_trivially_copyable_v<T>);
31
1.12M
    T res {};
32
1.12M
    memcpy(&res, address, sizeof(res));
33
1.12M
    return res;
34
1.12M
}
_ZN5doris14unaligned_loadIhEET_PKv
Line
Count
Source
29
8.37M
T unaligned_load(const void* address) {
30
8.37M
    static_assert(std::is_trivially_copyable_v<T>);
31
8.37M
    T res {};
32
8.37M
    memcpy(&res, address, sizeof(res));
33
8.37M
    return res;
34
8.37M
}
_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
33.6M
T unaligned_load(const void* address) {
30
33.6M
    static_assert(std::is_trivially_copyable_v<T>);
31
33.6M
    T res {};
32
33.6M
    memcpy(&res, address, sizeof(res));
33
33.6M
    return res;
34
33.6M
}
_ZN5doris14unaligned_loadIlEET_PKv
Line
Count
Source
29
10.6M
T unaligned_load(const void* address) {
30
10.6M
    static_assert(std::is_trivially_copyable_v<T>);
31
10.6M
    T res {};
32
10.6M
    memcpy(&res, address, sizeof(res));
33
10.6M
    return res;
34
10.6M
}
_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
1.39M
T unaligned_load(const void* address) {
30
1.39M
    static_assert(std::is_trivially_copyable_v<T>);
31
1.39M
    T res {};
32
1.39M
    memcpy(&res, address, sizeof(res));
33
1.39M
    return res;
34
1.39M
}
Unexecuted instantiation: _ZN5doris14unaligned_loadINS_12PackedInt128EEET_PKv
_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_loadIN4wide7integerILm256EiEEEET_PKv
Line
Count
Source
29
1.35k
T unaligned_load(const void* address) {
30
1.35k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.35k
    T res {};
32
1.35k
    memcpy(&res, address, sizeof(res));
33
1.35k
    return res;
34
1.35k
}
_ZN5doris14unaligned_loadIfEET_PKv
Line
Count
Source
29
279k
T unaligned_load(const void* address) {
30
279k
    static_assert(std::is_trivially_copyable_v<T>);
31
279k
    T res {};
32
279k
    memcpy(&res, address, sizeof(res));
33
279k
    return res;
34
279k
}
_ZN5doris14unaligned_loadIdEET_PKv
Line
Count
Source
29
737k
T unaligned_load(const void* address) {
30
737k
    static_assert(std::is_trivially_copyable_v<T>);
31
737k
    T res {};
32
737k
    memcpy(&res, address, sizeof(res));
33
737k
    return res;
34
737k
}
_ZN5doris14unaligned_loadIaEET_PKv
Line
Count
Source
29
2.50M
T unaligned_load(const void* address) {
30
2.50M
    static_assert(std::is_trivially_copyable_v<T>);
31
2.50M
    T res {};
32
2.50M
    memcpy(&res, address, sizeof(res));
33
2.50M
    return res;
34
2.50M
}
_ZN5doris14unaligned_loadIsEET_PKv
Line
Count
Source
29
46.1k
T unaligned_load(const void* address) {
30
46.1k
    static_assert(std::is_trivially_copyable_v<T>);
31
46.1k
    T res {};
32
46.1k
    memcpy(&res, address, sizeof(res));
33
46.1k
    return res;
34
46.1k
}
_ZN5doris14unaligned_loadINS_16VecDateTimeValueEEET_PKv
Line
Count
Source
29
3.20M
T unaligned_load(const void* address) {
30
3.20M
    static_assert(std::is_trivially_copyable_v<T>);
31
3.20M
    T res {};
32
3.20M
    memcpy(&res, address, sizeof(res));
33
3.20M
    return res;
34
3.20M
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_15DateV2ValueTypeEEEEET_PKv
Line
Count
Source
29
139k
T unaligned_load(const void* address) {
30
139k
    static_assert(std::is_trivially_copyable_v<T>);
31
139k
    T res {};
32
139k
    memcpy(&res, address, sizeof(res));
33
139k
    return res;
34
139k
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_19DateTimeV2ValueTypeEEEEET_PKv
Line
Count
Source
29
74.0k
T unaligned_load(const void* address) {
30
74.0k
    static_assert(std::is_trivially_copyable_v<T>);
31
74.0k
    T res {};
32
74.0k
    memcpy(&res, address, sizeof(res));
33
74.0k
    return res;
34
74.0k
}
_ZN5doris14unaligned_loadINS_16TimeStampNsValueEEET_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_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
949
T unaligned_load(const void* address) {
30
949
    static_assert(std::is_trivially_copyable_v<T>);
31
949
    T res {};
32
949
    memcpy(&res, address, sizeof(res));
33
949
    return res;
34
949
}
_ZN5doris14unaligned_loadINS_11decimal12_tEEET_PKv
Line
Count
Source
29
587
T unaligned_load(const void* address) {
30
587
    static_assert(std::is_trivially_copyable_v<T>);
31
587
    T res {};
32
587
    memcpy(&res, address, sizeof(res));
33
587
    return res;
34
587
}
_ZN5doris14unaligned_loadINS_9StringRefEEET_PKv
Line
Count
Source
29
5.10M
T unaligned_load(const void* address) {
30
5.10M
    static_assert(std::is_trivially_copyable_v<T>);
31
5.10M
    T res {};
32
5.10M
    memcpy(&res, address, sizeof(res));
33
5.10M
    return res;
34
5.10M
}
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
4.48M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
4.48M
    static_assert(std::is_trivially_copyable_v<T>);
43
4.48M
    memcpy(address, &src, sizeof(src));
44
4.48M
}
_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
127k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
127k
    static_assert(std::is_trivially_copyable_v<T>);
43
127k
    memcpy(address, &src, sizeof(src));
44
127k
}
_ZN5doris15unaligned_storeImEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
2.82M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
2.82M
    static_assert(std::is_trivially_copyable_v<T>);
43
2.82M
    memcpy(address, &src, sizeof(src));
44
2.82M
}
_ZN5doris15unaligned_storeIbEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
1.08M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
1.08M
    static_assert(std::is_trivially_copyable_v<T>);
43
1.08M
    memcpy(address, &src, sizeof(src));
44
1.08M
}
_ZN5doris15unaligned_storeIfEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
127k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
127k
    static_assert(std::is_trivially_copyable_v<T>);
43
127k
    memcpy(address, &src, sizeof(src));
44
127k
}
_ZN5doris15unaligned_storeIdEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
60.2k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
60.2k
    static_assert(std::is_trivially_copyable_v<T>);
43
60.2k
    memcpy(address, &src, sizeof(src));
44
60.2k
}
_ZN5doris15unaligned_storeIiEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
234k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
234k
    static_assert(std::is_trivially_copyable_v<T>);
43
234k
    memcpy(address, &src, sizeof(src));
44
234k
}
45
} // namespace doris