Coverage Report

Created: 2026-08-16 12:52

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.
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// This file is copied from
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// https://github.com/ClickHouse/ClickHouse/blob/master/base/base/unaligned.h
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// 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
4.68G
T unaligned_load(const void* address) {
30
4.68G
    static_assert(std::is_trivially_copyable_v<T>);
31
4.68G
    T res {};
32
4.68G
    memcpy(&res, address, sizeof(res));
33
4.68G
    return res;
34
4.68G
}
_ZN5doris14unaligned_loadItEET_PKv
Line
Count
Source
29
333
T unaligned_load(const void* address) {
30
333
    static_assert(std::is_trivially_copyable_v<T>);
31
333
    T res {};
32
333
    memcpy(&res, address, sizeof(res));
33
333
    return res;
34
333
}
_ZN5doris14unaligned_loadIjEET_PKv
Line
Count
Source
29
132M
T unaligned_load(const void* address) {
30
132M
    static_assert(std::is_trivially_copyable_v<T>);
31
132M
    T res {};
32
132M
    memcpy(&res, address, sizeof(res));
33
132M
    return res;
34
132M
}
_ZN5doris14unaligned_loadImEET_PKv
Line
Count
Source
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_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_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
4.28M
T unaligned_load(const void* address) {
30
4.28M
    static_assert(std::is_trivially_copyable_v<T>);
31
4.28M
    T res {};
32
4.28M
    memcpy(&res, address, sizeof(res));
33
4.28M
    return res;
34
4.28M
}
_ZN5doris14unaligned_loadIfEET_PKv
Line
Count
Source
29
227k
T unaligned_load(const void* address) {
30
227k
    static_assert(std::is_trivially_copyable_v<T>);
31
227k
    T res {};
32
227k
    memcpy(&res, address, sizeof(res));
33
227k
    return res;
34
227k
}
_ZN5doris14unaligned_loadIlEET_PKv
Line
Count
Source
29
15.9M
T unaligned_load(const void* address) {
30
15.9M
    static_assert(std::is_trivially_copyable_v<T>);
31
15.9M
    T res {};
32
15.9M
    memcpy(&res, address, sizeof(res));
33
15.9M
    return res;
34
15.9M
}
_ZN5doris14unaligned_loadIaEET_PKv
Line
Count
Source
29
2.41M
T unaligned_load(const void* address) {
30
2.41M
    static_assert(std::is_trivially_copyable_v<T>);
31
2.41M
    T res {};
32
2.41M
    memcpy(&res, address, sizeof(res));
33
2.41M
    return res;
34
2.41M
}
_ZN5doris14unaligned_loadIiEET_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_loadIdEET_PKv
Line
Count
Source
29
3.43M
T unaligned_load(const void* address) {
30
3.43M
    static_assert(std::is_trivially_copyable_v<T>);
31
3.43M
    T res {};
32
3.43M
    memcpy(&res, address, sizeof(res));
33
3.43M
    return res;
34
3.43M
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_15DateV2ValueTypeEEEEET_PKv
Line
Count
Source
29
145k
T unaligned_load(const void* address) {
30
145k
    static_assert(std::is_trivially_copyable_v<T>);
31
145k
    T res {};
32
145k
    memcpy(&res, address, sizeof(res));
33
145k
    return res;
34
145k
}
_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_loadIoEET_PKv
Line
Count
Source
29
2.94k
T unaligned_load(const void* address) {
30
2.94k
    static_assert(std::is_trivially_copyable_v<T>);
31
2.94k
    T res {};
32
2.94k
    memcpy(&res, address, sizeof(res));
33
2.94k
    return res;
34
2.94k
}
_ZN5doris14unaligned_loadIsEET_PKv
Line
Count
Source
29
81.3k
T unaligned_load(const void* address) {
30
81.3k
    static_assert(std::is_trivially_copyable_v<T>);
31
81.3k
    T res {};
32
81.3k
    memcpy(&res, address, sizeof(res));
33
81.3k
    return res;
34
81.3k
}
_ZN5doris14unaligned_loadInEET_PKv
Line
Count
Source
29
1.50M
T unaligned_load(const void* address) {
30
1.50M
    static_assert(std::is_trivially_copyable_v<T>);
31
1.50M
    T res {};
32
1.50M
    memcpy(&res, address, sizeof(res));
33
1.50M
    return res;
34
1.50M
}
_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_loadINS_7DecimalIiEEEET_PKv
Line
Count
Source
29
4.78k
T unaligned_load(const void* address) {
30
4.78k
    static_assert(std::is_trivially_copyable_v<T>);
31
4.78k
    T res {};
32
4.78k
    memcpy(&res, address, sizeof(res));
33
4.78k
    return res;
34
4.78k
}
_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
4.76k
T unaligned_load(const void* address) {
30
4.76k
    static_assert(std::is_trivially_copyable_v<T>);
31
4.76k
    T res {};
32
4.76k
    memcpy(&res, address, sizeof(res));
33
4.76k
    return res;
34
4.76k
}
_ZN5doris14unaligned_loadINS_12Decimal128V3EEET_PKv
Line
Count
Source
29
7.95k
T unaligned_load(const void* address) {
30
7.95k
    static_assert(std::is_trivially_copyable_v<T>);
31
7.95k
    T res {};
32
7.95k
    memcpy(&res, address, sizeof(res));
33
7.95k
    return res;
34
7.95k
}
_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
1.00M
T unaligned_load(const void* address) {
30
1.00M
    static_assert(std::is_trivially_copyable_v<T>);
31
1.00M
    T res {};
32
1.00M
    memcpy(&res, address, sizeof(res));
33
1.00M
    return res;
34
1.00M
}
_ZN5doris14unaligned_loadINS_21ParquetInt96TimestampEEET_PKv
Line
Count
Source
29
32
T unaligned_load(const void* address) {
30
32
    static_assert(std::is_trivially_copyable_v<T>);
31
32
    T res {};
32
32
    memcpy(&res, address, sizeof(res));
33
32
    return res;
34
32
}
_ZN5doris14unaligned_loadINS_12PackedInt128EEET_PKv
Line
Count
Source
29
5
T unaligned_load(const void* address) {
30
5
    static_assert(std::is_trivially_copyable_v<T>);
31
5
    T res {};
32
5
    memcpy(&res, address, sizeof(res));
33
5
    return res;
34
5
}
_ZN5doris14unaligned_loadINS_13PackedUInt128EEET_PKv
Line
Count
Source
29
1
T unaligned_load(const void* address) {
30
1
    static_assert(std::is_trivially_copyable_v<T>);
31
1
    T res {};
32
1
    memcpy(&res, address, sizeof(res));
33
1
    return res;
34
1
}
_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
1.20k
T unaligned_load(const void* address) {
30
1.20k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.20k
    T res {};
32
1.20k
    memcpy(&res, address, sizeof(res));
33
1.20k
    return res;
34
1.20k
}
_ZN5doris14unaligned_loadINS_8uint24_tEEET_PKv
Line
Count
Source
29
1.13k
T unaligned_load(const void* address) {
30
1.13k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.13k
    T res {};
32
1.13k
    memcpy(&res, address, sizeof(res));
33
1.13k
    return res;
34
1.13k
}
_ZN5doris14unaligned_loadINS_11decimal12_tEEET_PKv
Line
Count
Source
29
442
T unaligned_load(const void* address) {
30
442
    static_assert(std::is_trivially_copyable_v<T>);
31
442
    T res {};
32
442
    memcpy(&res, address, sizeof(res));
33
442
    return res;
34
442
}
_ZN5doris14unaligned_loadINS_9StringRefEEET_PKv
Line
Count
Source
29
5.44M
T unaligned_load(const void* address) {
30
5.44M
    static_assert(std::is_trivially_copyable_v<T>);
31
5.44M
    T res {};
32
5.44M
    memcpy(&res, address, sizeof(res));
33
5.44M
    return res;
34
5.44M
}
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
3.88M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
3.88M
    static_assert(std::is_trivially_copyable_v<T>);
43
3.88M
    memcpy(address, &src, sizeof(src));
44
3.88M
}
_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
42.0k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
42.0k
    static_assert(std::is_trivially_copyable_v<T>);
43
42.0k
    memcpy(address, &src, sizeof(src));
44
42.0k
}
_ZN5doris15unaligned_storeImEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
2.65M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
2.65M
    static_assert(std::is_trivially_copyable_v<T>);
43
2.65M
    memcpy(address, &src, sizeof(src));
44
2.65M
}
_ZN5doris15unaligned_storeIbEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
1.01M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
1.01M
    static_assert(std::is_trivially_copyable_v<T>);
43
1.01M
    memcpy(address, &src, sizeof(src));
44
1.01M
}
_ZN5doris15unaligned_storeIiEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
13.5k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
13.5k
    static_assert(std::is_trivially_copyable_v<T>);
43
13.5k
    memcpy(address, &src, sizeof(src));
44
13.5k
}
_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
35.6k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
35.6k
    static_assert(std::is_trivially_copyable_v<T>);
43
35.6k
    memcpy(address, &src, sizeof(src));
44
35.6k
}
45
} // namespace doris