Coverage Report

Created: 2026-09-20 05:37

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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//
9
//   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
4.48G
T unaligned_load(const void* address) {
30
4.48G
    static_assert(std::is_trivially_copyable_v<T>);
31
4.48G
    T res {};
32
4.48G
    memcpy(&res, address, sizeof(res));
33
4.48G
    return res;
34
4.48G
}
_ZN5doris14unaligned_loadItEET_PKv
Line
Count
Source
29
377
T unaligned_load(const void* address) {
30
377
    static_assert(std::is_trivially_copyable_v<T>);
31
377
    T res {};
32
377
    memcpy(&res, address, sizeof(res));
33
377
    return res;
34
377
}
_ZN5doris14unaligned_loadIjEET_PKv
Line
Count
Source
29
104M
T unaligned_load(const void* address) {
30
104M
    static_assert(std::is_trivially_copyable_v<T>);
31
104M
    T res {};
32
104M
    memcpy(&res, address, sizeof(res));
33
104M
    return res;
34
104M
}
_ZN5doris14unaligned_loadImEET_PKv
Line
Count
Source
29
4.24G
T unaligned_load(const void* address) {
30
4.24G
    static_assert(std::is_trivially_copyable_v<T>);
31
4.24G
    T res {};
32
4.24G
    memcpy(&res, address, sizeof(res));
33
4.24G
    return res;
34
4.24G
}
_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
4.79k
T unaligned_load(const void* address) {
30
4.79k
    static_assert(std::is_trivially_copyable_v<T>);
31
4.79k
    T res {};
32
4.79k
    memcpy(&res, address, sizeof(res));
33
4.79k
    return res;
34
4.79k
}
_ZN5doris14unaligned_loadINS_7DecimalIlEEEET_PKv
Line
Count
Source
29
6.80M
T unaligned_load(const void* address) {
30
6.80M
    static_assert(std::is_trivially_copyable_v<T>);
31
6.80M
    T res {};
32
6.80M
    memcpy(&res, address, sizeof(res));
33
6.80M
    return res;
34
6.80M
}
_ZN5doris14unaligned_loadIlEET_PKv
Line
Count
Source
29
35.1M
T unaligned_load(const void* address) {
30
35.1M
    static_assert(std::is_trivially_copyable_v<T>);
31
35.1M
    T res {};
32
35.1M
    memcpy(&res, address, sizeof(res));
33
35.1M
    return res;
34
35.1M
}
_ZN5doris14unaligned_loadIiEET_PKv
Line
Count
Source
29
67.6M
T unaligned_load(const void* address) {
30
67.6M
    static_assert(std::is_trivially_copyable_v<T>);
31
67.6M
    T res {};
32
67.6M
    memcpy(&res, address, sizeof(res));
33
67.6M
    return res;
34
67.6M
}
_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
908k
T unaligned_load(const void* address) {
30
908k
    static_assert(std::is_trivially_copyable_v<T>);
31
908k
    T res {};
32
908k
    memcpy(&res, address, sizeof(res));
33
908k
    return res;
34
908k
}
_ZN5doris14unaligned_loadINS_21ParquetInt96TimestampEEET_PKv
Line
Count
Source
29
350k
T unaligned_load(const void* address) {
30
350k
    static_assert(std::is_trivially_copyable_v<T>);
31
350k
    T res {};
32
350k
    memcpy(&res, address, sizeof(res));
33
350k
    return res;
34
350k
}
_ZN5doris14unaligned_loadIfEET_PKv
Line
Count
Source
29
1.40M
T unaligned_load(const void* address) {
30
1.40M
    static_assert(std::is_trivially_copyable_v<T>);
31
1.40M
    T res {};
32
1.40M
    memcpy(&res, address, sizeof(res));
33
1.40M
    return res;
34
1.40M
}
_ZN5doris14unaligned_loadIdEET_PKv
Line
Count
Source
29
5.66M
T unaligned_load(const void* address) {
30
5.66M
    static_assert(std::is_trivially_copyable_v<T>);
31
5.66M
    T res {};
32
5.66M
    memcpy(&res, address, sizeof(res));
33
5.66M
    return res;
34
5.66M
}
_ZN5doris14unaligned_loadIhEET_PKv
Line
Count
Source
29
7.75M
T unaligned_load(const void* address) {
30
7.75M
    static_assert(std::is_trivially_copyable_v<T>);
31
7.75M
    T res {};
32
7.75M
    memcpy(&res, address, sizeof(res));
33
7.75M
    return res;
34
7.75M
}
_ZN5doris14unaligned_loadIaEET_PKv
Line
Count
Source
29
3.31M
T unaligned_load(const void* address) {
30
3.31M
    static_assert(std::is_trivially_copyable_v<T>);
31
3.31M
    T res {};
32
3.31M
    memcpy(&res, address, sizeof(res));
33
3.31M
    return res;
34
3.31M
}
_ZN5doris14unaligned_loadIsEET_PKv
Line
Count
Source
29
622k
T unaligned_load(const void* address) {
30
622k
    static_assert(std::is_trivially_copyable_v<T>);
31
622k
    T res {};
32
622k
    memcpy(&res, address, sizeof(res));
33
622k
    return res;
34
622k
}
_ZN5doris14unaligned_loadInEET_PKv
Line
Count
Source
29
2.53M
T unaligned_load(const void* address) {
30
2.53M
    static_assert(std::is_trivially_copyable_v<T>);
31
2.53M
    T res {};
32
2.53M
    memcpy(&res, address, sizeof(res));
33
2.53M
    return res;
34
2.53M
}
Unexecuted instantiation: _ZN5doris14unaligned_loadINS_12PackedInt128EEET_PKv
_ZN5doris14unaligned_loadINS_16VecDateTimeValueEEET_PKv
Line
Count
Source
29
4.49M
T unaligned_load(const void* address) {
30
4.49M
    static_assert(std::is_trivially_copyable_v<T>);
31
4.49M
    T res {};
32
4.49M
    memcpy(&res, address, sizeof(res));
33
4.49M
    return res;
34
4.49M
}
Unexecuted instantiation: _ZN5doris14unaligned_loadINS_13PackedUInt128EEET_PKv
_ZN5doris14unaligned_loadIoEET_PKv
Line
Count
Source
29
3.10k
T unaligned_load(const void* address) {
30
3.10k
    static_assert(std::is_trivially_copyable_v<T>);
31
3.10k
    T res {};
32
3.10k
    memcpy(&res, address, sizeof(res));
33
3.10k
    return res;
34
3.10k
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_15DateV2ValueTypeEEEEET_PKv
Line
Count
Source
29
33.9k
T unaligned_load(const void* address) {
30
33.9k
    static_assert(std::is_trivially_copyable_v<T>);
31
33.9k
    T res {};
32
33.9k
    memcpy(&res, address, sizeof(res));
33
33.9k
    return res;
34
33.9k
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_19DateTimeV2ValueTypeEEEEET_PKv
Line
Count
Source
29
74.2k
T unaligned_load(const void* address) {
30
74.2k
    static_assert(std::is_trivially_copyable_v<T>);
31
74.2k
    T res {};
32
74.2k
    memcpy(&res, address, sizeof(res));
33
74.2k
    return res;
34
74.2k
}
_ZN5doris14unaligned_loadINS_16TimeStampNsValueEEET_PKv
Line
Count
Source
29
405
T unaligned_load(const void* address) {
30
405
    static_assert(std::is_trivially_copyable_v<T>);
31
405
    T res {};
32
405
    memcpy(&res, address, sizeof(res));
33
405
    return res;
34
405
}
_ZN5doris14unaligned_loadINS_16TimestampTzValueEEET_PKv
Line
Count
Source
29
424
T unaligned_load(const void* address) {
30
424
    static_assert(std::is_trivially_copyable_v<T>);
31
424
    T res {};
32
424
    memcpy(&res, address, sizeof(res));
33
424
    return res;
34
424
}
_ZN5doris14unaligned_loadINS_7DecimalInEEEET_PKv
Line
Count
Source
29
1.43k
T unaligned_load(const void* address) {
30
1.43k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.43k
    T res {};
32
1.43k
    memcpy(&res, address, sizeof(res));
33
1.43k
    return res;
34
1.43k
}
_ZN5doris14unaligned_loadIN4wide7integerILm256EiEEEET_PKv
Line
Count
Source
29
1.17k
T unaligned_load(const void* address) {
30
1.17k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.17k
    T res {};
32
1.17k
    memcpy(&res, address, sizeof(res));
33
1.17k
    return res;
34
1.17k
}
_ZN5doris14unaligned_loadINS_8uint24_tEEET_PKv
Line
Count
Source
29
704
T unaligned_load(const void* address) {
30
704
    static_assert(std::is_trivially_copyable_v<T>);
31
704
    T res {};
32
704
    memcpy(&res, address, sizeof(res));
33
704
    return res;
34
704
}
_ZN5doris14unaligned_loadINS_11decimal12_tEEET_PKv
Line
Count
Source
29
420
T unaligned_load(const void* address) {
30
420
    static_assert(std::is_trivially_copyable_v<T>);
31
420
    T res {};
32
420
    memcpy(&res, address, sizeof(res));
33
420
    return res;
34
420
}
_ZN5doris14unaligned_loadINS_9StringRefEEET_PKv
Line
Count
Source
29
2.78M
T unaligned_load(const void* address) {
30
2.78M
    static_assert(std::is_trivially_copyable_v<T>);
31
2.78M
    T res {};
32
2.78M
    memcpy(&res, address, sizeof(res));
33
2.78M
    return res;
34
2.78M
}
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
3.50M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
3.50M
    static_assert(std::is_trivially_copyable_v<T>);
43
3.50M
    memcpy(address, &src, sizeof(src));
44
3.50M
}
_ZN5doris15unaligned_storeItEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
25.6k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
25.6k
    static_assert(std::is_trivially_copyable_v<T>);
43
25.6k
    memcpy(address, &src, sizeof(src));
44
25.6k
}
_ZN5doris15unaligned_storeIjEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
5.65k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
5.65k
    static_assert(std::is_trivially_copyable_v<T>);
43
5.65k
    memcpy(address, &src, sizeof(src));
44
5.65k
}
_ZN5doris15unaligned_storeImEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
2.40M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
2.40M
    static_assert(std::is_trivially_copyable_v<T>);
43
2.40M
    memcpy(address, &src, sizeof(src));
44
2.40M
}
_ZN5doris15unaligned_storeIbEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
915k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
915k
    static_assert(std::is_trivially_copyable_v<T>);
43
915k
    memcpy(address, &src, sizeof(src));
44
915k
}
_ZN5doris15unaligned_storeIiEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
16.8k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
16.8k
    static_assert(std::is_trivially_copyable_v<T>);
43
16.8k
    memcpy(address, &src, sizeof(src));
44
16.8k
}
_ZN5doris15unaligned_storeIfEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
101k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
101k
    static_assert(std::is_trivially_copyable_v<T>);
43
101k
    memcpy(address, &src, sizeof(src));
44
101k
}
_ZN5doris15unaligned_storeIdEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
36.0k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
36.0k
    static_assert(std::is_trivially_copyable_v<T>);
43
36.0k
    memcpy(address, &src, sizeof(src));
44
36.0k
}
45
} // namespace doris