Coverage Report

Created: 2026-07-30 07:37

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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//
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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
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// KIND, either express or implied.  See the License for the
15
// specific language governing permissions and limitations
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// under the License.
17
// This file is copied from
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// 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
5.15G
T unaligned_load(const void* address) {
30
5.15G
    static_assert(std::is_trivially_copyable_v<T>);
31
5.15G
    T res {};
32
5.15G
    memcpy(&res, address, sizeof(res));
33
5.15G
    return res;
34
5.15G
}
_ZN5doris14unaligned_loadItEET_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_loadIjEET_PKv
Line
Count
Source
29
167M
T unaligned_load(const void* address) {
30
167M
    static_assert(std::is_trivially_copyable_v<T>);
31
167M
    T res {};
32
167M
    memcpy(&res, address, sizeof(res));
33
167M
    return res;
34
167M
}
_ZN5doris14unaligned_loadImEET_PKv
Line
Count
Source
29
4.78G
T unaligned_load(const void* address) {
30
4.78G
    static_assert(std::is_trivially_copyable_v<T>);
31
4.78G
    T res {};
32
4.78G
    memcpy(&res, address, sizeof(res));
33
4.78G
    return res;
34
4.78G
}
_ZN5doris14unaligned_loadIhEET_PKv
Line
Count
Source
29
8.28M
T unaligned_load(const void* address) {
30
8.28M
    static_assert(std::is_trivially_copyable_v<T>);
31
8.28M
    T res {};
32
8.28M
    memcpy(&res, address, sizeof(res));
33
8.28M
    return res;
34
8.28M
}
_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_16VecDateTimeValueEEET_PKv
Line
Count
Source
29
4.03M
T unaligned_load(const void* address) {
30
4.03M
    static_assert(std::is_trivially_copyable_v<T>);
31
4.03M
    T res {};
32
4.03M
    memcpy(&res, address, sizeof(res));
33
4.03M
    return res;
34
4.03M
}
_ZN5doris14unaligned_loadIfEET_PKv
Line
Count
Source
29
230k
T unaligned_load(const void* address) {
30
230k
    static_assert(std::is_trivially_copyable_v<T>);
31
230k
    T res {};
32
230k
    memcpy(&res, address, sizeof(res));
33
230k
    return res;
34
230k
}
_ZN5doris14unaligned_loadIlEET_PKv
Line
Count
Source
29
101M
T unaligned_load(const void* address) {
30
101M
    static_assert(std::is_trivially_copyable_v<T>);
31
101M
    T res {};
32
101M
    memcpy(&res, address, sizeof(res));
33
101M
    return res;
34
101M
}
_ZN5doris14unaligned_loadIaEET_PKv
Line
Count
Source
29
3.17M
T unaligned_load(const void* address) {
30
3.17M
    static_assert(std::is_trivially_copyable_v<T>);
31
3.17M
    T res {};
32
3.17M
    memcpy(&res, address, sizeof(res));
33
3.17M
    return res;
34
3.17M
}
_ZN5doris14unaligned_loadIiEET_PKv
Line
Count
Source
29
65.9M
T unaligned_load(const void* address) {
30
65.9M
    static_assert(std::is_trivially_copyable_v<T>);
31
65.9M
    T res {};
32
65.9M
    memcpy(&res, address, sizeof(res));
33
65.9M
    return res;
34
65.9M
}
_ZN5doris14unaligned_loadIdEET_PKv
Line
Count
Source
29
3.33M
T unaligned_load(const void* address) {
30
3.33M
    static_assert(std::is_trivially_copyable_v<T>);
31
3.33M
    T res {};
32
3.33M
    memcpy(&res, address, sizeof(res));
33
3.33M
    return res;
34
3.33M
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_15DateV2ValueTypeEEEEET_PKv
Line
Count
Source
29
34.0k
T unaligned_load(const void* address) {
30
34.0k
    static_assert(std::is_trivially_copyable_v<T>);
31
34.0k
    T res {};
32
34.0k
    memcpy(&res, address, sizeof(res));
33
34.0k
    return res;
34
34.0k
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_19DateTimeV2ValueTypeEEEEET_PKv
Line
Count
Source
29
75.6k
T unaligned_load(const void* address) {
30
75.6k
    static_assert(std::is_trivially_copyable_v<T>);
31
75.6k
    T res {};
32
75.6k
    memcpy(&res, address, sizeof(res));
33
75.6k
    return res;
34
75.6k
}
_ZN5doris14unaligned_loadIoEET_PKv
Line
Count
Source
29
7.70k
T unaligned_load(const void* address) {
30
7.70k
    static_assert(std::is_trivially_copyable_v<T>);
31
7.70k
    T res {};
32
7.70k
    memcpy(&res, address, sizeof(res));
33
7.70k
    return res;
34
7.70k
}
_ZN5doris14unaligned_loadIsEET_PKv
Line
Count
Source
29
628k
T unaligned_load(const void* address) {
30
628k
    static_assert(std::is_trivially_copyable_v<T>);
31
628k
    T res {};
32
628k
    memcpy(&res, address, sizeof(res));
33
628k
    return res;
34
628k
}
_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
}
_ZN5doris14unaligned_loadI10Elf64_NhdrEET_PKv
Line
Count
Source
29
645
T unaligned_load(const void* address) {
30
645
    static_assert(std::is_trivially_copyable_v<T>);
31
645
    T res {};
32
645
    memcpy(&res, address, sizeof(res));
33
645
    return res;
34
645
}
_ZN5doris14unaligned_loadIbEET_PKv
Line
Count
Source
29
1.03M
T unaligned_load(const void* address) {
30
1.03M
    static_assert(std::is_trivially_copyable_v<T>);
31
1.03M
    T res {};
32
1.03M
    memcpy(&res, address, sizeof(res));
33
1.03M
    return res;
34
1.03M
}
_ZN5doris14unaligned_loadINS_12PackedInt128EEET_PKv
Line
Count
Source
29
4.57k
T unaligned_load(const void* address) {
30
4.57k
    static_assert(std::is_trivially_copyable_v<T>);
31
4.57k
    T res {};
32
4.57k
    memcpy(&res, address, sizeof(res));
33
4.57k
    return res;
34
4.57k
}
_ZN5doris14unaligned_loadINS_13PackedUInt128EEET_PKv
Line
Count
Source
29
1.76k
T unaligned_load(const void* address) {
30
1.76k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.76k
    T res {};
32
1.76k
    memcpy(&res, address, sizeof(res));
33
1.76k
    return res;
34
1.76k
}
_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
6.79M
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
8.00k
T unaligned_load(const void* address) {
30
8.00k
    static_assert(std::is_trivially_copyable_v<T>);
31
8.00k
    T res {};
32
8.00k
    memcpy(&res, address, sizeof(res));
33
8.00k
    return res;
34
8.00k
}
_ZN5doris14unaligned_loadINS_7DecimalIN4wide7integerILm256EiEEEEEET_PKv
Line
Count
Source
29
6.33k
T unaligned_load(const void* address) {
30
6.33k
    static_assert(std::is_trivially_copyable_v<T>);
31
6.33k
    T res {};
32
6.33k
    memcpy(&res, address, sizeof(res));
33
6.33k
    return res;
34
6.33k
}
_ZN5doris14unaligned_loadINS_7DecimalInEEEET_PKv
Line
Count
Source
29
1.48k
T unaligned_load(const void* address) {
30
1.48k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.48k
    T res {};
32
1.48k
    memcpy(&res, address, sizeof(res));
33
1.48k
    return res;
34
1.48k
}
_ZN5doris14unaligned_loadIN4wide7integerILm256EiEEEET_PKv
Line
Count
Source
29
3.13k
T unaligned_load(const void* address) {
30
3.13k
    static_assert(std::is_trivially_copyable_v<T>);
31
3.13k
    T res {};
32
3.13k
    memcpy(&res, address, sizeof(res));
33
3.13k
    return res;
34
3.13k
}
_ZN5doris14unaligned_loadINS_21ParquetInt96TimestampEEET_PKv
Line
Count
Source
29
967k
T unaligned_load(const void* address) {
30
967k
    static_assert(std::is_trivially_copyable_v<T>);
31
967k
    T res {};
32
967k
    memcpy(&res, address, sizeof(res));
33
967k
    return res;
34
967k
}
_ZN5doris14unaligned_loadINS_9StringRefEEET_PKv
Line
Count
Source
29
4.78M
T unaligned_load(const void* address) {
30
4.78M
    static_assert(std::is_trivially_copyable_v<T>);
31
4.78M
    T res {};
32
4.78M
    memcpy(&res, address, sizeof(res));
33
4.78M
    return res;
34
4.78M
}
_ZN5doris14unaligned_loadINS_8uint24_tEEET_PKv
Line
Count
Source
29
386
T unaligned_load(const void* address) {
30
386
    static_assert(std::is_trivially_copyable_v<T>);
31
386
    T res {};
32
386
    memcpy(&res, address, sizeof(res));
33
386
    return res;
34
386
}
_ZN5doris14unaligned_loadINS_11decimal12_tEEET_PKv
Line
Count
Source
29
132
T unaligned_load(const void* address) {
30
132
    static_assert(std::is_trivially_copyable_v<T>);
31
132
    T res {};
32
132
    memcpy(&res, address, sizeof(res));
33
132
    return res;
34
132
}
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
4.00M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
4.00M
    static_assert(std::is_trivially_copyable_v<T>);
43
4.00M
    memcpy(address, &src, sizeof(src));
44
4.00M
}
_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
49.3k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
49.3k
    static_assert(std::is_trivially_copyable_v<T>);
43
49.3k
    memcpy(address, &src, sizeof(src));
44
49.3k
}
_ZN5doris15unaligned_storeImEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
2.73M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
2.73M
    static_assert(std::is_trivially_copyable_v<T>);
43
2.73M
    memcpy(address, &src, sizeof(src));
44
2.73M
}
_ZN5doris15unaligned_storeIbEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
1.03M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
1.03M
    static_assert(std::is_trivially_copyable_v<T>);
43
1.03M
    memcpy(address, &src, sizeof(src));
44
1.03M
}
_ZN5doris15unaligned_storeIiEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
14.5k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
14.5k
    static_assert(std::is_trivially_copyable_v<T>);
43
14.5k
    memcpy(address, &src, sizeof(src));
44
14.5k
}
_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
35.8k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
35.8k
    static_assert(std::is_trivially_copyable_v<T>);
43
35.8k
    memcpy(address, &src, sizeof(src));
44
35.8k
}
45
} // namespace doris