Coverage Report

Created: 2026-09-20 14:09

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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//
9
//   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
4.69G
T unaligned_load(const void* address) {
30
4.69G
    static_assert(std::is_trivially_copyable_v<T>);
31
4.69G
    T res {};
32
4.69G
    memcpy(&res, address, sizeof(res));
33
4.69G
    return res;
34
4.69G
}
_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
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
4.49G
T unaligned_load(const void* address) {
30
4.49G
    static_assert(std::is_trivially_copyable_v<T>);
31
4.49G
    T res {};
32
4.49G
    memcpy(&res, address, sizeof(res));
33
4.49G
    return res;
34
4.49G
}
_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
4.75k
T unaligned_load(const void* address) {
30
4.75k
    static_assert(std::is_trivially_copyable_v<T>);
31
4.75k
    T res {};
32
4.75k
    memcpy(&res, address, sizeof(res));
33
4.75k
    return res;
34
4.75k
}
_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
25.4M
T unaligned_load(const void* address) {
30
25.4M
    static_assert(std::is_trivially_copyable_v<T>);
31
25.4M
    T res {};
32
25.4M
    memcpy(&res, address, sizeof(res));
33
25.4M
    return res;
34
25.4M
}
_ZN5doris14unaligned_loadIiEET_PKv
Line
Count
Source
29
19.7M
T unaligned_load(const void* address) {
30
19.7M
    static_assert(std::is_trivially_copyable_v<T>);
31
19.7M
    T res {};
32
19.7M
    memcpy(&res, address, sizeof(res));
33
19.7M
    return res;
34
19.7M
}
_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
1.00M
T unaligned_load(const void* address) {
30
1.00M
    static_assert(std::is_trivially_copyable_v<T>);
31
1.00M
    T res {};
32
1.00M
    memcpy(&res, address, sizeof(res));
33
1.00M
    return res;
34
1.00M
}
_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_loadIfEET_PKv
Line
Count
Source
29
1.44M
T unaligned_load(const void* address) {
30
1.44M
    static_assert(std::is_trivially_copyable_v<T>);
31
1.44M
    T res {};
32
1.44M
    memcpy(&res, address, sizeof(res));
33
1.44M
    return res;
34
1.44M
}
_ZN5doris14unaligned_loadIdEET_PKv
Line
Count
Source
29
8.38M
T unaligned_load(const void* address) {
30
8.38M
    static_assert(std::is_trivially_copyable_v<T>);
31
8.38M
    T res {};
32
8.38M
    memcpy(&res, address, sizeof(res));
33
8.38M
    return res;
34
8.38M
}
_ZN5doris14unaligned_loadIhEET_PKv
Line
Count
Source
29
8.09M
T unaligned_load(const void* address) {
30
8.09M
    static_assert(std::is_trivially_copyable_v<T>);
31
8.09M
    T res {};
32
8.09M
    memcpy(&res, address, sizeof(res));
33
8.09M
    return res;
34
8.09M
}
_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_loadIsEET_PKv
Line
Count
Source
29
678k
T unaligned_load(const void* address) {
30
678k
    static_assert(std::is_trivially_copyable_v<T>);
31
678k
    T res {};
32
678k
    memcpy(&res, address, sizeof(res));
33
678k
    return res;
34
678k
}
_ZN5doris14unaligned_loadInEET_PKv
Line
Count
Source
29
2.55M
T unaligned_load(const void* address) {
30
2.55M
    static_assert(std::is_trivially_copyable_v<T>);
31
2.55M
    T res {};
32
2.55M
    memcpy(&res, address, sizeof(res));
33
2.55M
    return res;
34
2.55M
}
Unexecuted instantiation: _ZN5doris14unaligned_loadINS_12PackedInt128EEET_PKv
_ZN5doris14unaligned_loadINS_16VecDateTimeValueEEET_PKv
Line
Count
Source
29
4.35M
T unaligned_load(const void* address) {
30
4.35M
    static_assert(std::is_trivially_copyable_v<T>);
31
4.35M
    T res {};
32
4.35M
    memcpy(&res, address, sizeof(res));
33
4.35M
    return res;
34
4.35M
}
Unexecuted instantiation: _ZN5doris14unaligned_loadINS_13PackedUInt128EEET_PKv
_ZN5doris14unaligned_loadIoEET_PKv
Line
Count
Source
29
3.10k
T unaligned_load(const void* address) {
30
3.10k
    static_assert(std::is_trivially_copyable_v<T>);
31
3.10k
    T res {};
32
3.10k
    memcpy(&res, address, sizeof(res));
33
3.10k
    return res;
34
3.10k
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_15DateV2ValueTypeEEEEET_PKv
Line
Count
Source
29
40.2k
T unaligned_load(const void* address) {
30
40.2k
    static_assert(std::is_trivially_copyable_v<T>);
31
40.2k
    T res {};
32
40.2k
    memcpy(&res, address, sizeof(res));
33
40.2k
    return res;
34
40.2k
}
_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
423
T unaligned_load(const void* address) {
30
423
    static_assert(std::is_trivially_copyable_v<T>);
31
423
    T res {};
32
423
    memcpy(&res, address, sizeof(res));
33
423
    return res;
34
423
}
_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_7DecimalInEEEET_PKv
Line
Count
Source
29
1.44k
T unaligned_load(const void* address) {
30
1.44k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.44k
    T res {};
32
1.44k
    memcpy(&res, address, sizeof(res));
33
1.44k
    return res;
34
1.44k
}
_ZN5doris14unaligned_loadIN4wide7integerILm256EiEEEET_PKv
Line
Count
Source
29
1.17k
T unaligned_load(const void* address) {
30
1.17k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.17k
    T res {};
32
1.17k
    memcpy(&res, address, sizeof(res));
33
1.17k
    return res;
34
1.17k
}
_ZN5doris14unaligned_loadINS_8uint24_tEEET_PKv
Line
Count
Source
29
698
T unaligned_load(const void* address) {
30
698
    static_assert(std::is_trivially_copyable_v<T>);
31
698
    T res {};
32
698
    memcpy(&res, address, sizeof(res));
33
698
    return res;
34
698
}
_ZN5doris14unaligned_loadINS_11decimal12_tEEET_PKv
Line
Count
Source
29
418
T unaligned_load(const void* address) {
30
418
    static_assert(std::is_trivially_copyable_v<T>);
31
418
    T res {};
32
418
    memcpy(&res, address, sizeof(res));
33
418
    return res;
34
418
}
_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
}
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
3.79M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
3.79M
    static_assert(std::is_trivially_copyable_v<T>);
43
3.79M
    memcpy(address, &src, sizeof(src));
44
3.79M
}
_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
5.63k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
5.63k
    static_assert(std::is_trivially_copyable_v<T>);
43
5.63k
    memcpy(address, &src, sizeof(src));
44
5.63k
}
_ZN5doris15unaligned_storeImEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
2.59M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
2.59M
    static_assert(std::is_trivially_copyable_v<T>);
43
2.59M
    memcpy(address, &src, sizeof(src));
44
2.59M
}
_ZN5doris15unaligned_storeIbEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
1.01M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
1.01M
    static_assert(std::is_trivially_copyable_v<T>);
43
1.01M
    memcpy(address, &src, sizeof(src));
44
1.01M
}
_ZN5doris15unaligned_storeIiEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
17.3k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
17.3k
    static_assert(std::is_trivially_copyable_v<T>);
43
17.3k
    memcpy(address, &src, sizeof(src));
44
17.3k
}
_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
}
45
} // namespace doris