Coverage Report

Created: 2026-10-10 04:40

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
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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
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
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_loadItEET_PKv
Line
Count
Source
29
1.68k
T unaligned_load(const void* address) {
30
1.68k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.68k
    T res {};
32
1.68k
    memcpy(&res, address, sizeof(res));
33
1.68k
    return res;
34
1.68k
}
_ZN5doris14unaligned_loadIjEET_PKv
Line
Count
Source
29
109M
T unaligned_load(const void* address) {
30
109M
    static_assert(std::is_trivially_copyable_v<T>);
31
109M
    T res {};
32
109M
    memcpy(&res, address, sizeof(res));
33
109M
    return res;
34
109M
}
_ZN5doris14unaligned_loadImEET_PKv
Line
Count
Source
29
4.29G
T unaligned_load(const void* address) {
30
4.29G
    static_assert(std::is_trivially_copyable_v<T>);
31
4.29G
    T res {};
32
4.29G
    memcpy(&res, address, sizeof(res));
33
4.29G
    return res;
34
4.29G
}
_ZN5doris14unaligned_loadI10Elf64_NhdrEET_PKv
Line
Count
Source
29
359
T unaligned_load(const void* address) {
30
359
    static_assert(std::is_trivially_copyable_v<T>);
31
359
    T res {};
32
359
    memcpy(&res, address, sizeof(res));
33
359
    return res;
34
359
}
_ZN5doris14unaligned_loadINS_7DecimalIiEEEET_PKv
Line
Count
Source
29
4.80k
T unaligned_load(const void* address) {
30
4.80k
    static_assert(std::is_trivially_copyable_v<T>);
31
4.80k
    T res {};
32
4.80k
    memcpy(&res, address, sizeof(res));
33
4.80k
    return res;
34
4.80k
}
_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_loadIlEET_PKv
Line
Count
Source
29
22.7M
T unaligned_load(const void* address) {
30
22.7M
    static_assert(std::is_trivially_copyable_v<T>);
31
22.7M
    T res {};
32
22.7M
    memcpy(&res, address, sizeof(res));
33
22.7M
    return res;
34
22.7M
}
_ZN5doris14unaligned_loadIiEET_PKv
Line
Count
Source
29
19.9M
T unaligned_load(const void* address) {
30
19.9M
    static_assert(std::is_trivially_copyable_v<T>);
31
19.9M
    T res {};
32
19.9M
    memcpy(&res, address, sizeof(res));
33
19.9M
    return res;
34
19.9M
}
_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
1.48M
T unaligned_load(const void* address) {
30
1.48M
    static_assert(std::is_trivially_copyable_v<T>);
31
1.48M
    T res {};
32
1.48M
    memcpy(&res, address, sizeof(res));
33
1.48M
    return res;
34
1.48M
}
_ZN5doris14unaligned_loadIdEET_PKv
Line
Count
Source
29
1.19M
T unaligned_load(const void* address) {
30
1.19M
    static_assert(std::is_trivially_copyable_v<T>);
31
1.19M
    T res {};
32
1.19M
    memcpy(&res, address, sizeof(res));
33
1.19M
    return res;
34
1.19M
}
_ZN5doris14unaligned_loadIhEET_PKv
Line
Count
Source
29
7.78M
T unaligned_load(const void* address) {
30
7.78M
    static_assert(std::is_trivially_copyable_v<T>);
31
7.78M
    T res {};
32
7.78M
    memcpy(&res, address, sizeof(res));
33
7.78M
    return res;
34
7.78M
}
_ZN5doris14unaligned_loadIaEET_PKv
Line
Count
Source
29
3.51M
T unaligned_load(const void* address) {
30
3.51M
    static_assert(std::is_trivially_copyable_v<T>);
31
3.51M
    T res {};
32
3.51M
    memcpy(&res, address, sizeof(res));
33
3.51M
    return res;
34
3.51M
}
_ZN5doris14unaligned_loadIsEET_PKv
Line
Count
Source
29
707k
T unaligned_load(const void* address) {
30
707k
    static_assert(std::is_trivially_copyable_v<T>);
31
707k
    T res {};
32
707k
    memcpy(&res, address, sizeof(res));
33
707k
    return res;
34
707k
}
_ZN5doris14unaligned_loadInEET_PKv
Line
Count
Source
29
2.87M
T unaligned_load(const void* address) {
30
2.87M
    static_assert(std::is_trivially_copyable_v<T>);
31
2.87M
    T res {};
32
2.87M
    memcpy(&res, address, sizeof(res));
33
2.87M
    return res;
34
2.87M
}
_ZN5doris14unaligned_loadIoEET_PKv
Line
Count
Source
29
27.9k
T unaligned_load(const void* address) {
30
27.9k
    static_assert(std::is_trivially_copyable_v<T>);
31
27.9k
    T res {};
32
27.9k
    memcpy(&res, address, sizeof(res));
33
27.9k
    return res;
34
27.9k
}
_ZN5doris14unaligned_loadINS_16VecDateTimeValueEEET_PKv
Line
Count
Source
29
4.48M
T unaligned_load(const void* address) {
30
4.48M
    static_assert(std::is_trivially_copyable_v<T>);
31
4.48M
    T res {};
32
4.48M
    memcpy(&res, address, sizeof(res));
33
4.48M
    return res;
34
4.48M
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_15DateV2ValueTypeEEEEET_PKv
Line
Count
Source
29
65.1k
T unaligned_load(const void* address) {
30
65.1k
    static_assert(std::is_trivially_copyable_v<T>);
31
65.1k
    T res {};
32
65.1k
    memcpy(&res, address, sizeof(res));
33
65.1k
    return res;
34
65.1k
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_19DateTimeV2ValueTypeEEEEET_PKv
Line
Count
Source
29
73.9k
T unaligned_load(const void* address) {
30
73.9k
    static_assert(std::is_trivially_copyable_v<T>);
31
73.9k
    T res {};
32
73.9k
    memcpy(&res, address, sizeof(res));
33
73.9k
    return res;
34
73.9k
}
_ZN5doris14unaligned_loadINS_16TimeStampNsValueEEET_PKv
Line
Count
Source
29
343
T unaligned_load(const void* address) {
30
343
    static_assert(std::is_trivially_copyable_v<T>);
31
343
    T res {};
32
343
    memcpy(&res, address, sizeof(res));
33
343
    return res;
34
343
}
_ZN5doris14unaligned_loadINS_16TimestampTzValueEEET_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
}
Unexecuted instantiation: _ZN5doris14unaligned_loadINS_12PackedInt128EEET_PKv
Unexecuted instantiation: _ZN5doris14unaligned_loadINS_13PackedUInt128EEET_PKv
_ZN5doris14unaligned_loadINS_21ParquetInt96TimestampEEET_PKv
Line
Count
Source
29
350k
T unaligned_load(const void* address) {
30
350k
    static_assert(std::is_trivially_copyable_v<T>);
31
350k
    T res {};
32
350k
    memcpy(&res, address, sizeof(res));
33
350k
    return res;
34
350k
}
_ZN5doris14unaligned_loadINS_7DecimalInEEEET_PKv
Line
Count
Source
29
1.48k
T unaligned_load(const void* address) {
30
1.48k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.48k
    T res {};
32
1.48k
    memcpy(&res, address, sizeof(res));
33
1.48k
    return res;
34
1.48k
}
_ZN5doris14unaligned_loadIN4wide7integerILm256EiEEEET_PKv
Line
Count
Source
29
1.18k
T unaligned_load(const void* address) {
30
1.18k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.18k
    T res {};
32
1.18k
    memcpy(&res, address, sizeof(res));
33
1.18k
    return res;
34
1.18k
}
_ZN5doris14unaligned_loadINS_8uint24_tEEET_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_11decimal12_tEEET_PKv
Line
Count
Source
29
582
T unaligned_load(const void* address) {
30
582
    static_assert(std::is_trivially_copyable_v<T>);
31
582
    T res {};
32
582
    memcpy(&res, address, sizeof(res));
33
582
    return res;
34
582
}
_ZN5doris14unaligned_loadINS_9StringRefEEET_PKv
Line
Count
Source
29
3.62M
T unaligned_load(const void* address) {
30
3.62M
    static_assert(std::is_trivially_copyable_v<T>);
31
3.62M
    T res {};
32
3.62M
    memcpy(&res, address, sizeof(res));
33
3.62M
    return res;
34
3.62M
}
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
4.06M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
4.06M
    static_assert(std::is_trivially_copyable_v<T>);
43
4.06M
    memcpy(address, &src, sizeof(src));
44
4.06M
}
_ZN5doris15unaligned_storeItEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
26.1k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
26.1k
    static_assert(std::is_trivially_copyable_v<T>);
43
26.1k
    memcpy(address, &src, sizeof(src));
44
26.1k
}
_ZN5doris15unaligned_storeIjEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
20.0k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
20.0k
    static_assert(std::is_trivially_copyable_v<T>);
43
20.0k
    memcpy(address, &src, sizeof(src));
44
20.0k
}
_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
1.07M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
1.07M
    static_assert(std::is_trivially_copyable_v<T>);
43
1.07M
    memcpy(address, &src, sizeof(src));
44
1.07M
}
_ZN5doris15unaligned_storeIfEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
127k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
127k
    static_assert(std::is_trivially_copyable_v<T>);
43
127k
    memcpy(address, &src, sizeof(src));
44
127k
}
_ZN5doris15unaligned_storeIdEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
60.1k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
60.1k
    static_assert(std::is_trivially_copyable_v<T>);
43
60.1k
    memcpy(address, &src, sizeof(src));
44
60.1k
}
_ZN5doris15unaligned_storeIiEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
15.2k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
15.2k
    static_assert(std::is_trivially_copyable_v<T>);
43
15.2k
    memcpy(address, &src, sizeof(src));
44
15.2k
}
45
} // namespace doris