Coverage Report

Created: 2026-10-14 07:30

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
18
// 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
4.60G
T unaligned_load(const void* address) {
30
4.60G
    static_assert(std::is_trivially_copyable_v<T>);
31
4.60G
    T res {};
32
4.60G
    memcpy(&res, address, sizeof(res));
33
4.60G
    return res;
34
4.60G
}
_ZN5doris14unaligned_loadItEET_PKv
Line
Count
Source
29
1.61k
T unaligned_load(const void* address) {
30
1.61k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.61k
    T res {};
32
1.61k
    memcpy(&res, address, sizeof(res));
33
1.61k
    return res;
34
1.61k
}
_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
4.42G
T unaligned_load(const void* address) {
30
4.42G
    static_assert(std::is_trivially_copyable_v<T>);
31
4.42G
    T res {};
32
4.42G
    memcpy(&res, address, sizeof(res));
33
4.42G
    return res;
34
4.42G
}
_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
11.9M
T unaligned_load(const void* address) {
30
11.9M
    static_assert(std::is_trivially_copyable_v<T>);
31
11.9M
    T res {};
32
11.9M
    memcpy(&res, address, sizeof(res));
33
11.9M
    return res;
34
11.9M
}
_ZN5doris14unaligned_loadIiEET_PKv
Line
Count
Source
29
33.0M
T unaligned_load(const void* address) {
30
33.0M
    static_assert(std::is_trivially_copyable_v<T>);
31
33.0M
    T res {};
32
33.0M
    memcpy(&res, address, sizeof(res));
33
33.0M
    return res;
34
33.0M
}
_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
995k
T unaligned_load(const void* address) {
30
995k
    static_assert(std::is_trivially_copyable_v<T>);
31
995k
    T res {};
32
995k
    memcpy(&res, address, sizeof(res));
33
995k
    return res;
34
995k
}
_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_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_loadInEET_PKv
Line
Count
Source
29
1.47M
T unaligned_load(const void* address) {
30
1.47M
    static_assert(std::is_trivially_copyable_v<T>);
31
1.47M
    T res {};
32
1.47M
    memcpy(&res, address, sizeof(res));
33
1.47M
    return res;
34
1.47M
}
Unexecuted instantiation: _ZN5doris14unaligned_loadINS_12PackedInt128EEET_PKv
_ZN5doris14unaligned_loadINS_7DecimalInEEEET_PKv
Line
Count
Source
29
1.49k
T unaligned_load(const void* address) {
30
1.49k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.49k
    T res {};
32
1.49k
    memcpy(&res, address, sizeof(res));
33
1.49k
    return res;
34
1.49k
}
_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_loadIfEET_PKv
Line
Count
Source
29
238k
T unaligned_load(const void* address) {
30
238k
    static_assert(std::is_trivially_copyable_v<T>);
31
238k
    T res {};
32
238k
    memcpy(&res, address, sizeof(res));
33
238k
    return res;
34
238k
}
_ZN5doris14unaligned_loadIdEET_PKv
Line
Count
Source
29
191k
T unaligned_load(const void* address) {
30
191k
    static_assert(std::is_trivially_copyable_v<T>);
31
191k
    T res {};
32
191k
    memcpy(&res, address, sizeof(res));
33
191k
    return res;
34
191k
}
_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
2.72M
T unaligned_load(const void* address) {
30
2.72M
    static_assert(std::is_trivially_copyable_v<T>);
31
2.72M
    T res {};
32
2.72M
    memcpy(&res, address, sizeof(res));
33
2.72M
    return res;
34
2.72M
}
_ZN5doris14unaligned_loadIsEET_PKv
Line
Count
Source
29
88.4k
T unaligned_load(const void* address) {
30
88.4k
    static_assert(std::is_trivially_copyable_v<T>);
31
88.4k
    T res {};
32
88.4k
    memcpy(&res, address, sizeof(res));
33
88.4k
    return res;
34
88.4k
}
_ZN5doris14unaligned_loadINS_16VecDateTimeValueEEET_PKv
Line
Count
Source
29
4.34M
T unaligned_load(const void* address) {
30
4.34M
    static_assert(std::is_trivially_copyable_v<T>);
31
4.34M
    T res {};
32
4.34M
    memcpy(&res, address, sizeof(res));
33
4.34M
    return res;
34
4.34M
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_15DateV2ValueTypeEEEEET_PKv
Line
Count
Source
29
213k
T unaligned_load(const void* address) {
30
213k
    static_assert(std::is_trivially_copyable_v<T>);
31
213k
    T res {};
32
213k
    memcpy(&res, address, sizeof(res));
33
213k
    return res;
34
213k
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_19DateTimeV2ValueTypeEEEEET_PKv
Line
Count
Source
29
74.1k
T unaligned_load(const void* address) {
30
74.1k
    static_assert(std::is_trivially_copyable_v<T>);
31
74.1k
    T res {};
32
74.1k
    memcpy(&res, address, sizeof(res));
33
74.1k
    return res;
34
74.1k
}
_ZN5doris14unaligned_loadINS_16TimeStampNsValueEEET_PKv
Line
Count
Source
29
340
T unaligned_load(const void* address) {
30
340
    static_assert(std::is_trivially_copyable_v<T>);
31
340
    T res {};
32
340
    memcpy(&res, address, sizeof(res));
33
340
    return res;
34
340
}
_ZN5doris14unaligned_loadINS_16TimestampTzValueEEET_PKv
Line
Count
Source
29
445
T unaligned_load(const void* address) {
30
445
    static_assert(std::is_trivially_copyable_v<T>);
31
445
    T res {};
32
445
    memcpy(&res, address, sizeof(res));
33
445
    return res;
34
445
}
Unexecuted instantiation: _ZN5doris14unaligned_loadINS_13PackedUInt128EEET_PKv
_ZN5doris14unaligned_loadINS_8uint24_tEEET_PKv
Line
Count
Source
29
700
T unaligned_load(const void* address) {
30
700
    static_assert(std::is_trivially_copyable_v<T>);
31
700
    T res {};
32
700
    memcpy(&res, address, sizeof(res));
33
700
    return res;
34
700
}
_ZN5doris14unaligned_loadINS_11decimal12_tEEET_PKv
Line
Count
Source
29
420
T unaligned_load(const void* address) {
30
420
    static_assert(std::is_trivially_copyable_v<T>);
31
420
    T res {};
32
420
    memcpy(&res, address, sizeof(res));
33
420
    return res;
34
420
}
_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
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
24.9k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
24.9k
    static_assert(std::is_trivially_copyable_v<T>);
43
24.9k
    memcpy(address, &src, sizeof(src));
44
24.9k
}
_ZN5doris15unaligned_storeImEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
2.58M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
2.58M
    static_assert(std::is_trivially_copyable_v<T>);
43
2.58M
    memcpy(address, &src, sizeof(src));
44
2.58M
}
_ZN5doris15unaligned_storeIbEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
1.00M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
1.00M
    static_assert(std::is_trivially_copyable_v<T>);
43
1.00M
    memcpy(address, &src, sizeof(src));
44
1.00M
}
_ZN5doris15unaligned_storeIfEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
103k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
103k
    static_assert(std::is_trivially_copyable_v<T>);
43
103k
    memcpy(address, &src, sizeof(src));
44
103k
}
_ZN5doris15unaligned_storeIdEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
36.1k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
36.1k
    static_assert(std::is_trivially_copyable_v<T>);
43
36.1k
    memcpy(address, &src, sizeof(src));
44
36.1k
}
_ZN5doris15unaligned_storeIiEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
19.6k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
19.6k
    static_assert(std::is_trivially_copyable_v<T>);
43
19.6k
    memcpy(address, &src, sizeof(src));
44
19.6k
}
45
} // namespace doris