Coverage Report

Created: 2026-09-09 13:18

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
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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
4.76G
T unaligned_load(const void* address) {
30
4.76G
    static_assert(std::is_trivially_copyable_v<T>);
31
4.76G
    T res {};
32
4.76G
    memcpy(&res, address, sizeof(res));
33
4.76G
    return res;
34
4.76G
}
_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
131M
T unaligned_load(const void* address) {
30
131M
    static_assert(std::is_trivially_copyable_v<T>);
31
131M
    T res {};
32
131M
    memcpy(&res, address, sizeof(res));
33
131M
    return res;
34
131M
}
_ZN5doris14unaligned_loadImEET_PKv
Line
Count
Source
29
4.55G
T unaligned_load(const void* address) {
30
4.55G
    static_assert(std::is_trivially_copyable_v<T>);
31
4.55G
    T res {};
32
4.55G
    memcpy(&res, address, sizeof(res));
33
4.55G
    return res;
34
4.55G
}
_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
4.82k
T unaligned_load(const void* address) {
30
4.82k
    static_assert(std::is_trivially_copyable_v<T>);
31
4.82k
    T res {};
32
4.82k
    memcpy(&res, address, sizeof(res));
33
4.82k
    return res;
34
4.82k
}
_ZN5doris14unaligned_loadINS_7DecimalIlEEEET_PKv
Line
Count
Source
29
6.81M
T unaligned_load(const void* address) {
30
6.81M
    static_assert(std::is_trivially_copyable_v<T>);
31
6.81M
    T res {};
32
6.81M
    memcpy(&res, address, sizeof(res));
33
6.81M
    return res;
34
6.81M
}
_ZN5doris14unaligned_loadIlEET_PKv
Line
Count
Source
29
16.9M
T unaligned_load(const void* address) {
30
16.9M
    static_assert(std::is_trivially_copyable_v<T>);
31
16.9M
    T res {};
32
16.9M
    memcpy(&res, address, sizeof(res));
33
16.9M
    return res;
34
16.9M
}
_ZN5doris14unaligned_loadIiEET_PKv
Line
Count
Source
29
33.2M
T unaligned_load(const void* address) {
30
33.2M
    static_assert(std::is_trivially_copyable_v<T>);
31
33.2M
    T res {};
32
33.2M
    memcpy(&res, address, sizeof(res));
33
33.2M
    return res;
34
33.2M
}
_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
8.10k
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
1.06M
T unaligned_load(const void* address) {
30
1.06M
    static_assert(std::is_trivially_copyable_v<T>);
31
1.06M
    T res {};
32
1.06M
    memcpy(&res, address, sizeof(res));
33
1.06M
    return res;
34
1.06M
}
_ZN5doris14unaligned_loadIfEET_PKv
Line
Count
Source
29
242k
T unaligned_load(const void* address) {
30
242k
    static_assert(std::is_trivially_copyable_v<T>);
31
242k
    T res {};
32
242k
    memcpy(&res, address, sizeof(res));
33
242k
    return res;
34
242k
}
_ZN5doris14unaligned_loadIdEET_PKv
Line
Count
Source
29
3.37M
T unaligned_load(const void* address) {
30
3.37M
    static_assert(std::is_trivially_copyable_v<T>);
31
3.37M
    T res {};
32
3.37M
    memcpy(&res, address, sizeof(res));
33
3.37M
    return res;
34
3.37M
}
_ZN5doris14unaligned_loadIhEET_PKv
Line
Count
Source
29
7.82M
T unaligned_load(const void* address) {
30
7.82M
    static_assert(std::is_trivially_copyable_v<T>);
31
7.82M
    T res {};
32
7.82M
    memcpy(&res, address, sizeof(res));
33
7.82M
    return res;
34
7.82M
}
_ZN5doris14unaligned_loadIaEET_PKv
Line
Count
Source
29
2.32M
T unaligned_load(const void* address) {
30
2.32M
    static_assert(std::is_trivially_copyable_v<T>);
31
2.32M
    T res {};
32
2.32M
    memcpy(&res, address, sizeof(res));
33
2.32M
    return res;
34
2.32M
}
_ZN5doris14unaligned_loadIsEET_PKv
Line
Count
Source
29
79.3k
T unaligned_load(const void* address) {
30
79.3k
    static_assert(std::is_trivially_copyable_v<T>);
31
79.3k
    T res {};
32
79.3k
    memcpy(&res, address, sizeof(res));
33
79.3k
    return res;
34
79.3k
}
_ZN5doris14unaligned_loadInEET_PKv
Line
Count
Source
29
1.41M
T unaligned_load(const void* address) {
30
1.41M
    static_assert(std::is_trivially_copyable_v<T>);
31
1.41M
    T res {};
32
1.41M
    memcpy(&res, address, sizeof(res));
33
1.41M
    return res;
34
1.41M
}
_ZN5doris14unaligned_loadIoEET_PKv
Line
Count
Source
29
3.14k
T unaligned_load(const void* address) {
30
3.14k
    static_assert(std::is_trivially_copyable_v<T>);
31
3.14k
    T res {};
32
3.14k
    memcpy(&res, address, sizeof(res));
33
3.14k
    return res;
34
3.14k
}
_ZN5doris14unaligned_loadINS_16VecDateTimeValueEEET_PKv
Line
Count
Source
29
4.07M
T unaligned_load(const void* address) {
30
4.07M
    static_assert(std::is_trivially_copyable_v<T>);
31
4.07M
    T res {};
32
4.07M
    memcpy(&res, address, sizeof(res));
33
4.07M
    return res;
34
4.07M
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_15DateV2ValueTypeEEEEET_PKv
Line
Count
Source
29
48.8k
T unaligned_load(const void* address) {
30
48.8k
    static_assert(std::is_trivially_copyable_v<T>);
31
48.8k
    T res {};
32
48.8k
    memcpy(&res, address, sizeof(res));
33
48.8k
    return res;
34
48.8k
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_19DateTimeV2ValueTypeEEEEET_PKv
Line
Count
Source
29
73.7k
T unaligned_load(const void* address) {
30
73.7k
    static_assert(std::is_trivially_copyable_v<T>);
31
73.7k
    T res {};
32
73.7k
    memcpy(&res, address, sizeof(res));
33
73.7k
    return res;
34
73.7k
}
_ZN5doris14unaligned_loadINS_16TimeStampNsValueEEET_PKv
Line
Count
Source
29
399
T unaligned_load(const void* address) {
30
399
    static_assert(std::is_trivially_copyable_v<T>);
31
399
    T res {};
32
399
    memcpy(&res, address, sizeof(res));
33
399
    return res;
34
399
}
_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_21ParquetInt96TimestampEEET_PKv
Line
Count
Source
29
248k
T unaligned_load(const void* address) {
30
248k
    static_assert(std::is_trivially_copyable_v<T>);
31
248k
    T res {};
32
248k
    memcpy(&res, address, sizeof(res));
33
248k
    return res;
34
248k
}
_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_7DecimalInEEEET_PKv
Line
Count
Source
29
1.45k
T unaligned_load(const void* address) {
30
1.45k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.45k
    T res {};
32
1.45k
    memcpy(&res, address, sizeof(res));
33
1.45k
    return res;
34
1.45k
}
_ZN5doris14unaligned_loadIN4wide7integerILm256EiEEEET_PKv
Line
Count
Source
29
1.21k
T unaligned_load(const void* address) {
30
1.21k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.21k
    T res {};
32
1.21k
    memcpy(&res, address, sizeof(res));
33
1.21k
    return res;
34
1.21k
}
_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_8uint24_tEEET_PKv
Line
Count
Source
29
742
T unaligned_load(const void* address) {
30
742
    static_assert(std::is_trivially_copyable_v<T>);
31
742
    T res {};
32
742
    memcpy(&res, address, sizeof(res));
33
742
    return res;
34
742
}
_ZN5doris14unaligned_loadINS_11decimal12_tEEET_PKv
Line
Count
Source
29
460
T unaligned_load(const void* address) {
30
460
    static_assert(std::is_trivially_copyable_v<T>);
31
460
    T res {};
32
460
    memcpy(&res, address, sizeof(res));
33
460
    return res;
34
460
}
_ZN5doris14unaligned_loadINS_9StringRefEEET_PKv
Line
Count
Source
29
1.83M
T unaligned_load(const void* address) {
30
1.83M
    static_assert(std::is_trivially_copyable_v<T>);
31
1.83M
    T res {};
32
1.83M
    memcpy(&res, address, sizeof(res));
33
1.83M
    return res;
34
1.83M
}
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
4.07M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
4.07M
    static_assert(std::is_trivially_copyable_v<T>);
43
4.07M
    memcpy(address, &src, sizeof(src));
44
4.07M
}
_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
37.2k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
37.2k
    static_assert(std::is_trivially_copyable_v<T>);
43
37.2k
    memcpy(address, &src, sizeof(src));
44
37.2k
}
_ZN5doris15unaligned_storeImEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
2.79M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
2.79M
    static_assert(std::is_trivially_copyable_v<T>);
43
2.79M
    memcpy(address, &src, sizeof(src));
44
2.79M
}
_ZN5doris15unaligned_storeIbEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
1.06M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
1.06M
    static_assert(std::is_trivially_copyable_v<T>);
43
1.06M
    memcpy(address, &src, sizeof(src));
44
1.06M
}
_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
}
_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
}
45
} // namespace doris