Coverage Report

Created: 2026-08-04 08:01

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
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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
5.11G
T unaligned_load(const void* address) {
30
5.11G
    static_assert(std::is_trivially_copyable_v<T>);
31
5.11G
    T res {};
32
5.11G
    memcpy(&res, address, sizeof(res));
33
5.11G
    return res;
34
5.11G
}
_ZN5doris14unaligned_loadItEET_PKv
Line
Count
Source
29
1.33k
T unaligned_load(const void* address) {
30
1.33k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.33k
    T res {};
32
1.33k
    memcpy(&res, address, sizeof(res));
33
1.33k
    return res;
34
1.33k
}
_ZN5doris14unaligned_loadIjEET_PKv
Line
Count
Source
29
171M
T unaligned_load(const void* address) {
30
171M
    static_assert(std::is_trivially_copyable_v<T>);
31
171M
    T res {};
32
171M
    memcpy(&res, address, sizeof(res));
33
171M
    return res;
34
171M
}
_ZN5doris14unaligned_loadImEET_PKv
Line
Count
Source
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_loadIhEET_PKv
Line
Count
Source
29
7.83M
T unaligned_load(const void* address) {
30
7.83M
    static_assert(std::is_trivially_copyable_v<T>);
31
7.83M
    T res {};
32
7.83M
    memcpy(&res, address, sizeof(res));
33
7.83M
    return res;
34
7.83M
}
_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
4.17M
T unaligned_load(const void* address) {
30
4.17M
    static_assert(std::is_trivially_copyable_v<T>);
31
4.17M
    T res {};
32
4.17M
    memcpy(&res, address, sizeof(res));
33
4.17M
    return res;
34
4.17M
}
_ZN5doris14unaligned_loadIfEET_PKv
Line
Count
Source
29
229k
T unaligned_load(const void* address) {
30
229k
    static_assert(std::is_trivially_copyable_v<T>);
31
229k
    T res {};
32
229k
    memcpy(&res, address, sizeof(res));
33
229k
    return res;
34
229k
}
_ZN5doris14unaligned_loadIlEET_PKv
Line
Count
Source
29
88.5M
T unaligned_load(const void* address) {
30
88.5M
    static_assert(std::is_trivially_copyable_v<T>);
31
88.5M
    T res {};
32
88.5M
    memcpy(&res, address, sizeof(res));
33
88.5M
    return res;
34
88.5M
}
_ZN5doris14unaligned_loadIaEET_PKv
Line
Count
Source
29
2.39M
T unaligned_load(const void* address) {
30
2.39M
    static_assert(std::is_trivially_copyable_v<T>);
31
2.39M
    T res {};
32
2.39M
    memcpy(&res, address, sizeof(res));
33
2.39M
    return res;
34
2.39M
}
_ZN5doris14unaligned_loadIiEET_PKv
Line
Count
Source
29
62.1M
T unaligned_load(const void* address) {
30
62.1M
    static_assert(std::is_trivially_copyable_v<T>);
31
62.1M
    T res {};
32
62.1M
    memcpy(&res, address, sizeof(res));
33
62.1M
    return res;
34
62.1M
}
_ZN5doris14unaligned_loadIdEET_PKv
Line
Count
Source
29
2.91M
T unaligned_load(const void* address) {
30
2.91M
    static_assert(std::is_trivially_copyable_v<T>);
31
2.91M
    T res {};
32
2.91M
    memcpy(&res, address, sizeof(res));
33
2.91M
    return res;
34
2.91M
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_15DateV2ValueTypeEEEEET_PKv
Line
Count
Source
29
41.1k
T unaligned_load(const void* address) {
30
41.1k
    static_assert(std::is_trivially_copyable_v<T>);
31
41.1k
    T res {};
32
41.1k
    memcpy(&res, address, sizeof(res));
33
41.1k
    return res;
34
41.1k
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_19DateTimeV2ValueTypeEEEEET_PKv
Line
Count
Source
29
75.5k
T unaligned_load(const void* address) {
30
75.5k
    static_assert(std::is_trivially_copyable_v<T>);
31
75.5k
    T res {};
32
75.5k
    memcpy(&res, address, sizeof(res));
33
75.5k
    return res;
34
75.5k
}
_ZN5doris14unaligned_loadIoEET_PKv
Line
Count
Source
29
32.0k
T unaligned_load(const void* address) {
30
32.0k
    static_assert(std::is_trivially_copyable_v<T>);
31
32.0k
    T res {};
32
32.0k
    memcpy(&res, address, sizeof(res));
33
32.0k
    return res;
34
32.0k
}
_ZN5doris14unaligned_loadIsEET_PKv
Line
Count
Source
29
120k
T unaligned_load(const void* address) {
30
120k
    static_assert(std::is_trivially_copyable_v<T>);
31
120k
    T res {};
32
120k
    memcpy(&res, address, sizeof(res));
33
120k
    return res;
34
120k
}
_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
1.12M
T unaligned_load(const void* address) {
30
1.12M
    static_assert(std::is_trivially_copyable_v<T>);
31
1.12M
    T res {};
32
1.12M
    memcpy(&res, address, sizeof(res));
33
1.12M
    return res;
34
1.12M
}
_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
4.83k
T unaligned_load(const void* address) {
30
4.83k
    static_assert(std::is_trivially_copyable_v<T>);
31
4.83k
    T res {};
32
4.83k
    memcpy(&res, address, sizeof(res));
33
4.83k
    return res;
34
4.83k
}
_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_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
8.00k
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
6.34k
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
1.63k
T unaligned_load(const void* address) {
30
1.63k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.63k
    T res {};
32
1.63k
    memcpy(&res, address, sizeof(res));
33
1.63k
    return res;
34
1.63k
}
_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
1.21M
T unaligned_load(const void* address) {
30
1.21M
    static_assert(std::is_trivially_copyable_v<T>);
31
1.21M
    T res {};
32
1.21M
    memcpy(&res, address, sizeof(res));
33
1.21M
    return res;
34
1.21M
}
_ZN5doris14unaligned_loadINS_9StringRefEEET_PKv
Line
Count
Source
29
1.68M
T unaligned_load(const void* address) {
30
1.68M
    static_assert(std::is_trivially_copyable_v<T>);
31
1.68M
    T res {};
32
1.68M
    memcpy(&res, address, sizeof(res));
33
1.68M
    return res;
34
1.68M
}
_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
4.22M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
4.22M
    static_assert(std::is_trivially_copyable_v<T>);
43
4.22M
    memcpy(address, &src, sizeof(src));
44
4.22M
}
_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
52.3k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
52.3k
    static_assert(std::is_trivially_copyable_v<T>);
43
52.3k
    memcpy(address, &src, sizeof(src));
44
52.3k
}
_ZN5doris15unaligned_storeImEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
2.87M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
2.87M
    static_assert(std::is_trivially_copyable_v<T>);
43
2.87M
    memcpy(address, &src, sizeof(src));
44
2.87M
}
_ZN5doris15unaligned_storeIbEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
1.12M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
1.12M
    static_assert(std::is_trivially_copyable_v<T>);
43
1.12M
    memcpy(address, &src, sizeof(src));
44
1.12M
}
_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
35.5k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
35.5k
    static_assert(std::is_trivially_copyable_v<T>);
43
35.5k
    memcpy(address, &src, sizeof(src));
44
35.5k
}
45
} // namespace doris