Coverage Report

Created: 2026-07-29 07:07

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
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
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
5.14G
T unaligned_load(const void* address) {
30
5.14G
    static_assert(std::is_trivially_copyable_v<T>);
31
5.14G
    T res {};
32
5.14G
    memcpy(&res, address, sizeof(res));
33
5.14G
    return res;
34
5.14G
}
_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
170M
T unaligned_load(const void* address) {
30
170M
    static_assert(std::is_trivially_copyable_v<T>);
31
170M
    T res {};
32
170M
    memcpy(&res, address, sizeof(res));
33
170M
    return res;
34
170M
}
_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
7.94M
T unaligned_load(const void* address) {
30
7.94M
    static_assert(std::is_trivially_copyable_v<T>);
31
7.94M
    T res {};
32
7.94M
    memcpy(&res, address, sizeof(res));
33
7.94M
    return res;
34
7.94M
}
_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
4.42M
T unaligned_load(const void* address) {
30
4.42M
    static_assert(std::is_trivially_copyable_v<T>);
31
4.42M
    T res {};
32
4.42M
    memcpy(&res, address, sizeof(res));
33
4.42M
    return res;
34
4.42M
}
_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
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
3.39M
T unaligned_load(const void* address) {
30
3.39M
    static_assert(std::is_trivially_copyable_v<T>);
31
3.39M
    T res {};
32
3.39M
    memcpy(&res, address, sizeof(res));
33
3.39M
    return res;
34
3.39M
}
_ZN5doris14unaligned_loadIiEET_PKv
Line
Count
Source
29
64.7M
T unaligned_load(const void* address) {
30
64.7M
    static_assert(std::is_trivially_copyable_v<T>);
31
64.7M
    T res {};
32
64.7M
    memcpy(&res, address, sizeof(res));
33
64.7M
    return res;
34
64.7M
}
_ZN5doris14unaligned_loadIdEET_PKv
Line
Count
Source
29
6.46M
T unaligned_load(const void* address) {
30
6.46M
    static_assert(std::is_trivially_copyable_v<T>);
31
6.46M
    T res {};
32
6.46M
    memcpy(&res, address, sizeof(res));
33
6.46M
    return res;
34
6.46M
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_15DateV2ValueTypeEEEEET_PKv
Line
Count
Source
29
50.8k
T unaligned_load(const void* address) {
30
50.8k
    static_assert(std::is_trivially_copyable_v<T>);
31
50.8k
    T res {};
32
50.8k
    memcpy(&res, address, sizeof(res));
33
50.8k
    return res;
34
50.8k
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_19DateTimeV2ValueTypeEEEEET_PKv
Line
Count
Source
29
75.8k
T unaligned_load(const void* address) {
30
75.8k
    static_assert(std::is_trivially_copyable_v<T>);
31
75.8k
    T res {};
32
75.8k
    memcpy(&res, address, sizeof(res));
33
75.8k
    return res;
34
75.8k
}
_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
709k
T unaligned_load(const void* address) {
30
709k
    static_assert(std::is_trivially_copyable_v<T>);
31
709k
    T res {};
32
709k
    memcpy(&res, address, sizeof(res));
33
709k
    return res;
34
709k
}
_ZN5doris14unaligned_loadInEET_PKv
Line
Count
Source
29
2.76M
T unaligned_load(const void* address) {
30
2.76M
    static_assert(std::is_trivially_copyable_v<T>);
31
2.76M
    T res {};
32
2.76M
    memcpy(&res, address, sizeof(res));
33
2.76M
    return res;
34
2.76M
}
_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
1.16M
T unaligned_load(const void* address) {
30
1.16M
    static_assert(std::is_trivially_copyable_v<T>);
31
1.16M
    T res {};
32
1.16M
    memcpy(&res, address, sizeof(res));
33
1.16M
    return res;
34
1.16M
}
_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
1.77k
T unaligned_load(const void* address) {
30
1.77k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.77k
    T res {};
32
1.77k
    memcpy(&res, address, sizeof(res));
33
1.77k
    return res;
34
1.77k
}
_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
7.99k
T unaligned_load(const void* address) {
30
7.99k
    static_assert(std::is_trivially_copyable_v<T>);
31
7.99k
    T res {};
32
7.99k
    memcpy(&res, address, sizeof(res));
33
7.99k
    return res;
34
7.99k
}
_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
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
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
1.94M
T unaligned_load(const void* address) {
30
1.94M
    static_assert(std::is_trivially_copyable_v<T>);
31
1.94M
    T res {};
32
1.94M
    memcpy(&res, address, sizeof(res));
33
1.94M
    return res;
34
1.94M
}
_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
4.35M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
4.35M
    static_assert(std::is_trivially_copyable_v<T>);
43
4.35M
    memcpy(address, &src, sizeof(src));
44
4.35M
}
_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
77.8k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
77.8k
    static_assert(std::is_trivially_copyable_v<T>);
43
77.8k
    memcpy(address, &src, sizeof(src));
44
77.8k
}
_ZN5doris15unaligned_storeImEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
2.97M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
2.97M
    static_assert(std::is_trivially_copyable_v<T>);
43
2.97M
    memcpy(address, &src, sizeof(src));
44
2.97M
}
_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
13.7k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
13.7k
    static_assert(std::is_trivially_copyable_v<T>);
43
13.7k
    memcpy(address, &src, sizeof(src));
44
13.7k
}
_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