Coverage Report

Created: 2026-08-03 16:47

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
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21
#pragma once
22
23
#include <cstring>
24
#include <type_traits>
25
26
namespace doris {
27
28
template <typename T>
29
4.93G
T unaligned_load(const void* address) {
30
4.93G
    static_assert(std::is_trivially_copyable_v<T>);
31
4.93G
    T res {};
32
4.93G
    memcpy(&res, address, sizeof(res));
33
4.93G
    return res;
34
4.93G
}
_ZN5doris14unaligned_loadItEET_PKv
Line
Count
Source
29
277
T unaligned_load(const void* address) {
30
277
    static_assert(std::is_trivially_copyable_v<T>);
31
277
    T res {};
32
277
    memcpy(&res, address, sizeof(res));
33
277
    return res;
34
277
}
_ZN5doris14unaligned_loadIjEET_PKv
Line
Count
Source
29
142M
T unaligned_load(const void* address) {
30
142M
    static_assert(std::is_trivially_copyable_v<T>);
31
142M
    T res {};
32
142M
    memcpy(&res, address, sizeof(res));
33
142M
    return res;
34
142M
}
_ZN5doris14unaligned_loadImEET_PKv
Line
Count
Source
29
4.67G
T unaligned_load(const void* address) {
30
4.67G
    static_assert(std::is_trivially_copyable_v<T>);
31
4.67G
    T res {};
32
4.67G
    memcpy(&res, address, sizeof(res));
33
4.67G
    return res;
34
4.67G
}
_ZN5doris14unaligned_loadIhEET_PKv
Line
Count
Source
29
8.43M
T unaligned_load(const void* address) {
30
8.43M
    static_assert(std::is_trivially_copyable_v<T>);
31
8.43M
    T res {};
32
8.43M
    memcpy(&res, address, sizeof(res));
33
8.43M
    return res;
34
8.43M
}
_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
4.22M
T unaligned_load(const void* address) {
30
4.22M
    static_assert(std::is_trivially_copyable_v<T>);
31
4.22M
    T res {};
32
4.22M
    memcpy(&res, address, sizeof(res));
33
4.22M
    return res;
34
4.22M
}
_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
29.4M
T unaligned_load(const void* address) {
30
29.4M
    static_assert(std::is_trivially_copyable_v<T>);
31
29.4M
    T res {};
32
29.4M
    memcpy(&res, address, sizeof(res));
33
29.4M
    return res;
34
29.4M
}
_ZN5doris14unaligned_loadIaEET_PKv
Line
Count
Source
29
2.36M
T unaligned_load(const void* address) {
30
2.36M
    static_assert(std::is_trivially_copyable_v<T>);
31
2.36M
    T res {};
32
2.36M
    memcpy(&res, address, sizeof(res));
33
2.36M
    return res;
34
2.36M
}
_ZN5doris14unaligned_loadIiEET_PKv
Line
Count
Source
29
59.0M
T unaligned_load(const void* address) {
30
59.0M
    static_assert(std::is_trivially_copyable_v<T>);
31
59.0M
    T res {};
32
59.0M
    memcpy(&res, address, sizeof(res));
33
59.0M
    return res;
34
59.0M
}
_ZN5doris14unaligned_loadIdEET_PKv
Line
Count
Source
29
2.95M
T unaligned_load(const void* address) {
30
2.95M
    static_assert(std::is_trivially_copyable_v<T>);
31
2.95M
    T res {};
32
2.95M
    memcpy(&res, address, sizeof(res));
33
2.95M
    return res;
34
2.95M
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_15DateV2ValueTypeEEEEET_PKv
Line
Count
Source
29
35.3k
T unaligned_load(const void* address) {
30
35.3k
    static_assert(std::is_trivially_copyable_v<T>);
31
35.3k
    T res {};
32
35.3k
    memcpy(&res, address, sizeof(res));
33
35.3k
    return res;
34
35.3k
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_19DateTimeV2ValueTypeEEEEET_PKv
Line
Count
Source
29
73.8k
T unaligned_load(const void* address) {
30
73.8k
    static_assert(std::is_trivially_copyable_v<T>);
31
73.8k
    T res {};
32
73.8k
    memcpy(&res, address, sizeof(res));
33
73.8k
    return res;
34
73.8k
}
_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
103k
T unaligned_load(const void* address) {
30
103k
    static_assert(std::is_trivially_copyable_v<T>);
31
103k
    T res {};
32
103k
    memcpy(&res, address, sizeof(res));
33
103k
    return res;
34
103k
}
_ZN5doris14unaligned_loadInEET_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_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
3.43k
T unaligned_load(const void* address) {
30
3.43k
    static_assert(std::is_trivially_copyable_v<T>);
31
3.43k
    T res {};
32
3.43k
    memcpy(&res, address, sizeof(res));
33
3.43k
    return res;
34
3.43k
}
_ZN5doris14unaligned_loadINS_13PackedUInt128EEET_PKv
Line
Count
Source
29
1.32k
T unaligned_load(const void* address) {
30
1.32k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.32k
    T res {};
32
1.32k
    memcpy(&res, address, sizeof(res));
33
1.32k
    return res;
34
1.32k
}
_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
4.69k
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
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_loadINS_7DecimalInEEEET_PKv
Line
Count
Source
29
1.50k
T unaligned_load(const void* address) {
30
1.50k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.50k
    T res {};
32
1.50k
    memcpy(&res, address, sizeof(res));
33
1.50k
    return res;
34
1.50k
}
_ZN5doris14unaligned_loadIN4wide7integerILm256EiEEEET_PKv
Line
Count
Source
29
2.62k
T unaligned_load(const void* address) {
30
2.62k
    static_assert(std::is_trivially_copyable_v<T>);
31
2.62k
    T res {};
32
2.62k
    memcpy(&res, address, sizeof(res));
33
2.62k
    return res;
34
2.62k
}
_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_9StringRefEEET_PKv
Line
Count
Source
29
5.78M
T unaligned_load(const void* address) {
30
5.78M
    static_assert(std::is_trivially_copyable_v<T>);
31
5.78M
    T res {};
32
5.78M
    memcpy(&res, address, sizeof(res));
33
5.78M
    return res;
34
5.78M
}
_ZN5doris14unaligned_loadINS_8uint24_tEEET_PKv
Line
Count
Source
29
384
T unaligned_load(const void* address) {
30
384
    static_assert(std::is_trivially_copyable_v<T>);
31
384
    T res {};
32
384
    memcpy(&res, address, sizeof(res));
33
384
    return res;
34
384
}
_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
4.01M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
4.01M
    static_assert(std::is_trivially_copyable_v<T>);
43
4.01M
    memcpy(address, &src, sizeof(src));
44
4.01M
}
_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
46.2k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
46.2k
    static_assert(std::is_trivially_copyable_v<T>);
43
46.2k
    memcpy(address, &src, sizeof(src));
44
46.2k
}
_ZN5doris15unaligned_storeImEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
2.74M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
2.74M
    static_assert(std::is_trivially_copyable_v<T>);
43
2.74M
    memcpy(address, &src, sizeof(src));
44
2.74M
}
_ZN5doris15unaligned_storeIbEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
1.04M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
1.04M
    static_assert(std::is_trivially_copyable_v<T>);
43
1.04M
    memcpy(address, &src, sizeof(src));
44
1.04M
}
_ZN5doris15unaligned_storeIiEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
13.9k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
13.9k
    static_assert(std::is_trivially_copyable_v<T>);
43
13.9k
    memcpy(address, &src, sizeof(src));
44
13.9k
}
_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
35.9k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
35.9k
    static_assert(std::is_trivially_copyable_v<T>);
43
35.9k
    memcpy(address, &src, sizeof(src));
44
35.9k
}
45
} // namespace doris