Coverage Report

Created: 2026-11-04 16:14

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
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
4.57G
T unaligned_load(const void* address) {
30
4.57G
    static_assert(std::is_trivially_copyable_v<T>);
31
4.57G
    T res {};
32
4.57G
    memcpy(&res, address, sizeof(res));
33
4.57G
    return res;
34
4.57G
}
_ZN5doris14unaligned_loadItEET_PKv
Line
Count
Source
29
1.72k
T unaligned_load(const void* address) {
30
1.72k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.72k
    T res {};
32
1.72k
    memcpy(&res, address, sizeof(res));
33
1.72k
    return res;
34
1.72k
}
_ZN5doris14unaligned_loadIjEET_PKv
Line
Count
Source
29
113M
T unaligned_load(const void* address) {
30
113M
    static_assert(std::is_trivially_copyable_v<T>);
31
113M
    T res {};
32
113M
    memcpy(&res, address, sizeof(res));
33
113M
    return res;
34
113M
}
_ZN5doris14unaligned_loadImEET_PKv
Line
Count
Source
29
4.36G
T unaligned_load(const void* address) {
30
4.36G
    static_assert(std::is_trivially_copyable_v<T>);
31
4.36G
    T res {};
32
4.36G
    memcpy(&res, address, sizeof(res));
33
4.36G
    return res;
34
4.36G
}
_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
4.77k
T unaligned_load(const void* address) {
30
4.77k
    static_assert(std::is_trivially_copyable_v<T>);
31
4.77k
    T res {};
32
4.77k
    memcpy(&res, address, sizeof(res));
33
4.77k
    return res;
34
4.77k
}
_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
8.13k
T unaligned_load(const void* address) {
30
8.13k
    static_assert(std::is_trivially_copyable_v<T>);
31
8.13k
    T res {};
32
8.13k
    memcpy(&res, address, sizeof(res));
33
8.13k
    return res;
34
8.13k
}
_ZN5doris14unaligned_loadINS_7DecimalIN4wide7integerILm256EiEEEEEET_PKv
Line
Count
Source
29
6.35k
T unaligned_load(const void* address) {
30
6.35k
    static_assert(std::is_trivially_copyable_v<T>);
31
6.35k
    T res {};
32
6.35k
    memcpy(&res, address, sizeof(res));
33
6.35k
    return res;
34
6.35k
}
_ZN5doris14unaligned_loadIbEET_PKv
Line
Count
Source
29
1.11M
T unaligned_load(const void* address) {
30
1.11M
    static_assert(std::is_trivially_copyable_v<T>);
31
1.11M
    T res {};
32
1.11M
    memcpy(&res, address, sizeof(res));
33
1.11M
    return res;
34
1.11M
}
_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_loadINS_21ParquetInt96TimestampEEET_PKv
Line
Count
Source
29
351k
T unaligned_load(const void* address) {
30
351k
    static_assert(std::is_trivially_copyable_v<T>);
31
351k
    T res {};
32
351k
    memcpy(&res, address, sizeof(res));
33
351k
    return res;
34
351k
}
_ZN5doris14unaligned_loadIiEET_PKv
Line
Count
Source
29
43.4M
T unaligned_load(const void* address) {
30
43.4M
    static_assert(std::is_trivially_copyable_v<T>);
31
43.4M
    T res {};
32
43.4M
    memcpy(&res, address, sizeof(res));
33
43.4M
    return res;
34
43.4M
}
_ZN5doris14unaligned_loadIlEET_PKv
Line
Count
Source
29
21.0M
T unaligned_load(const void* address) {
30
21.0M
    static_assert(std::is_trivially_copyable_v<T>);
31
21.0M
    T res {};
32
21.0M
    memcpy(&res, address, sizeof(res));
33
21.0M
    return res;
34
21.0M
}
_ZN5doris14unaligned_loadIoEET_PKv
Line
Count
Source
29
28.1k
T unaligned_load(const void* address) {
30
28.1k
    static_assert(std::is_trivially_copyable_v<T>);
31
28.1k
    T res {};
32
28.1k
    memcpy(&res, address, sizeof(res));
33
28.1k
    return res;
34
28.1k
}
_ZN5doris14unaligned_loadInEET_PKv
Line
Count
Source
29
1.39M
T unaligned_load(const void* address) {
30
1.39M
    static_assert(std::is_trivially_copyable_v<T>);
31
1.39M
    T res {};
32
1.39M
    memcpy(&res, address, sizeof(res));
33
1.39M
    return res;
34
1.39M
}
Unexecuted instantiation: _ZN5doris14unaligned_loadINS_12PackedInt128EEET_PKv
_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
1.36k
T unaligned_load(const void* address) {
30
1.36k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.36k
    T res {};
32
1.36k
    memcpy(&res, address, sizeof(res));
33
1.36k
    return res;
34
1.36k
}
_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
5.01M
T unaligned_load(const void* address) {
30
5.01M
    static_assert(std::is_trivially_copyable_v<T>);
31
5.01M
    T res {};
32
5.01M
    memcpy(&res, address, sizeof(res));
33
5.01M
    return res;
34
5.01M
}
_ZN5doris14unaligned_loadIaEET_PKv
Line
Count
Source
29
2.50M
T unaligned_load(const void* address) {
30
2.50M
    static_assert(std::is_trivially_copyable_v<T>);
31
2.50M
    T res {};
32
2.50M
    memcpy(&res, address, sizeof(res));
33
2.50M
    return res;
34
2.50M
}
_ZN5doris14unaligned_loadIsEET_PKv
Line
Count
Source
29
103k
T unaligned_load(const void* address) {
30
103k
    static_assert(std::is_trivially_copyable_v<T>);
31
103k
    T res {};
32
103k
    memcpy(&res, address, sizeof(res));
33
103k
    return res;
34
103k
}
_ZN5doris14unaligned_loadINS_16VecDateTimeValueEEET_PKv
Line
Count
Source
29
2.95M
T unaligned_load(const void* address) {
30
2.95M
    static_assert(std::is_trivially_copyable_v<T>);
31
2.95M
    T res {};
32
2.95M
    memcpy(&res, address, sizeof(res));
33
2.95M
    return res;
34
2.95M
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_15DateV2ValueTypeEEEEET_PKv
Line
Count
Source
29
155k
T unaligned_load(const void* address) {
30
155k
    static_assert(std::is_trivially_copyable_v<T>);
31
155k
    T res {};
32
155k
    memcpy(&res, address, sizeof(res));
33
155k
    return res;
34
155k
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_19DateTimeV2ValueTypeEEEEET_PKv
Line
Count
Source
29
74.3k
T unaligned_load(const void* address) {
30
74.3k
    static_assert(std::is_trivially_copyable_v<T>);
31
74.3k
    T res {};
32
74.3k
    memcpy(&res, address, sizeof(res));
33
74.3k
    return res;
34
74.3k
}
_ZN5doris14unaligned_loadINS_16TimeStampNsValueEEET_PKv
Line
Count
Source
29
357
T unaligned_load(const void* address) {
30
357
    static_assert(std::is_trivially_copyable_v<T>);
31
357
    T res {};
32
357
    memcpy(&res, address, sizeof(res));
33
357
    return res;
34
357
}
_ZN5doris14unaligned_loadINS_16TimestampTzValueEEET_PKv
Line
Count
Source
29
457
T unaligned_load(const void* address) {
30
457
    static_assert(std::is_trivially_copyable_v<T>);
31
457
    T res {};
32
457
    memcpy(&res, address, sizeof(res));
33
457
    return res;
34
457
}
Unexecuted instantiation: _ZN5doris14unaligned_loadINS_13PackedUInt128EEET_PKv
_ZN5doris14unaligned_loadINS_8uint24_tEEET_PKv
Line
Count
Source
29
949
T unaligned_load(const void* address) {
30
949
    static_assert(std::is_trivially_copyable_v<T>);
31
949
    T res {};
32
949
    memcpy(&res, address, sizeof(res));
33
949
    return res;
34
949
}
_ZN5doris14unaligned_loadINS_11decimal12_tEEET_PKv
Line
Count
Source
29
589
T unaligned_load(const void* address) {
30
589
    static_assert(std::is_trivially_copyable_v<T>);
31
589
    T res {};
32
589
    memcpy(&res, address, sizeof(res));
33
589
    return res;
34
589
}
_ZN5doris14unaligned_loadINS_9StringRefEEET_PKv
Line
Count
Source
29
3.06M
T unaligned_load(const void* address) {
30
3.06M
    static_assert(std::is_trivially_copyable_v<T>);
31
3.06M
    T res {};
32
3.06M
    memcpy(&res, address, sizeof(res));
33
3.06M
    return res;
34
3.06M
}
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
4.55M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
4.55M
    static_assert(std::is_trivially_copyable_v<T>);
43
4.55M
    memcpy(address, &src, sizeof(src));
44
4.55M
}
_ZN5doris15unaligned_storeItEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
26.3k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
26.3k
    static_assert(std::is_trivially_copyable_v<T>);
43
26.3k
    memcpy(address, &src, sizeof(src));
44
26.3k
}
_ZN5doris15unaligned_storeIjEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
134k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
134k
    static_assert(std::is_trivially_copyable_v<T>);
43
134k
    memcpy(address, &src, sizeof(src));
44
134k
}
_ZN5doris15unaligned_storeImEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
2.89M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
2.89M
    static_assert(std::is_trivially_copyable_v<T>);
43
2.89M
    memcpy(address, &src, sizeof(src));
44
2.89M
}
_ZN5doris15unaligned_storeIbEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
1.11M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
1.11M
    static_assert(std::is_trivially_copyable_v<T>);
43
1.11M
    memcpy(address, &src, sizeof(src));
44
1.11M
}
_ZN5doris15unaligned_storeIfEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
104k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
104k
    static_assert(std::is_trivially_copyable_v<T>);
43
104k
    memcpy(address, &src, sizeof(src));
44
104k
}
_ZN5doris15unaligned_storeIdEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
36.6k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
36.6k
    static_assert(std::is_trivially_copyable_v<T>);
43
36.6k
    memcpy(address, &src, sizeof(src));
44
36.6k
}
_ZN5doris15unaligned_storeIiEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
240k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
240k
    static_assert(std::is_trivially_copyable_v<T>);
43
240k
    memcpy(address, &src, sizeof(src));
44
240k
}
45
} // namespace doris