Coverage Report

Created: 2026-09-15 13:58

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
4.54G
T unaligned_load(const void* address) {
30
4.54G
    static_assert(std::is_trivially_copyable_v<T>);
31
4.54G
    T res {};
32
4.54G
    memcpy(&res, address, sizeof(res));
33
4.54G
    return res;
34
4.54G
}
_ZN5doris14unaligned_loadItEET_PKv
Line
Count
Source
29
321
T unaligned_load(const void* address) {
30
321
    static_assert(std::is_trivially_copyable_v<T>);
31
321
    T res {};
32
321
    memcpy(&res, address, sizeof(res));
33
321
    return res;
34
321
}
_ZN5doris14unaligned_loadIjEET_PKv
Line
Count
Source
29
103M
T unaligned_load(const void* address) {
30
103M
    static_assert(std::is_trivially_copyable_v<T>);
31
103M
    T res {};
32
103M
    memcpy(&res, address, sizeof(res));
33
103M
    return res;
34
103M
}
_ZN5doris14unaligned_loadImEET_PKv
Line
Count
Source
29
4.32G
T unaligned_load(const void* address) {
30
4.32G
    static_assert(std::is_trivially_copyable_v<T>);
31
4.32G
    T res {};
32
4.32G
    memcpy(&res, address, sizeof(res));
33
4.32G
    return res;
34
4.32G
}
_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
4.85k
T unaligned_load(const void* address) {
30
4.85k
    static_assert(std::is_trivially_copyable_v<T>);
31
4.85k
    T res {};
32
4.85k
    memcpy(&res, address, sizeof(res));
33
4.85k
    return res;
34
4.85k
}
_ZN5doris14unaligned_loadINS_7DecimalIlEEEET_PKv
Line
Count
Source
29
6.81M
T unaligned_load(const void* address) {
30
6.81M
    static_assert(std::is_trivially_copyable_v<T>);
31
6.81M
    T res {};
32
6.81M
    memcpy(&res, address, sizeof(res));
33
6.81M
    return res;
34
6.81M
}
_ZN5doris14unaligned_loadIlEET_PKv
Line
Count
Source
29
33.6M
T unaligned_load(const void* address) {
30
33.6M
    static_assert(std::is_trivially_copyable_v<T>);
31
33.6M
    T res {};
32
33.6M
    memcpy(&res, address, sizeof(res));
33
33.6M
    return res;
34
33.6M
}
_ZN5doris14unaligned_loadIiEET_PKv
Line
Count
Source
29
44.6M
T unaligned_load(const void* address) {
30
44.6M
    static_assert(std::is_trivially_copyable_v<T>);
31
44.6M
    T res {};
32
44.6M
    memcpy(&res, address, sizeof(res));
33
44.6M
    return res;
34
44.6M
}
_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
8.10k
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
1.05M
T unaligned_load(const void* address) {
30
1.05M
    static_assert(std::is_trivially_copyable_v<T>);
31
1.05M
    T res {};
32
1.05M
    memcpy(&res, address, sizeof(res));
33
1.05M
    return res;
34
1.05M
}
_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
1.43M
T unaligned_load(const void* address) {
30
1.43M
    static_assert(std::is_trivially_copyable_v<T>);
31
1.43M
    T res {};
32
1.43M
    memcpy(&res, address, sizeof(res));
33
1.43M
    return res;
34
1.43M
}
_ZN5doris14unaligned_loadIdEET_PKv
Line
Count
Source
29
5.72M
T unaligned_load(const void* address) {
30
5.72M
    static_assert(std::is_trivially_copyable_v<T>);
31
5.72M
    T res {};
32
5.72M
    memcpy(&res, address, sizeof(res));
33
5.72M
    return res;
34
5.72M
}
_ZN5doris14unaligned_loadIhEET_PKv
Line
Count
Source
29
7.68M
T unaligned_load(const void* address) {
30
7.68M
    static_assert(std::is_trivially_copyable_v<T>);
31
7.68M
    T res {};
32
7.68M
    memcpy(&res, address, sizeof(res));
33
7.68M
    return res;
34
7.68M
}
_ZN5doris14unaligned_loadIaEET_PKv
Line
Count
Source
29
3.46M
T unaligned_load(const void* address) {
30
3.46M
    static_assert(std::is_trivially_copyable_v<T>);
31
3.46M
    T res {};
32
3.46M
    memcpy(&res, address, sizeof(res));
33
3.46M
    return res;
34
3.46M
}
_ZN5doris14unaligned_loadIsEET_PKv
Line
Count
Source
29
675k
T unaligned_load(const void* address) {
30
675k
    static_assert(std::is_trivially_copyable_v<T>);
31
675k
    T res {};
32
675k
    memcpy(&res, address, sizeof(res));
33
675k
    return res;
34
675k
}
_ZN5doris14unaligned_loadInEET_PKv
Line
Count
Source
29
2.40M
T unaligned_load(const void* address) {
30
2.40M
    static_assert(std::is_trivially_copyable_v<T>);
31
2.40M
    T res {};
32
2.40M
    memcpy(&res, address, sizeof(res));
33
2.40M
    return res;
34
2.40M
}
Unexecuted instantiation: _ZN5doris14unaligned_loadINS_12PackedInt128EEET_PKv
_ZN5doris14unaligned_loadINS_16VecDateTimeValueEEET_PKv
Line
Count
Source
29
4.15M
T unaligned_load(const void* address) {
30
4.15M
    static_assert(std::is_trivially_copyable_v<T>);
31
4.15M
    T res {};
32
4.15M
    memcpy(&res, address, sizeof(res));
33
4.15M
    return res;
34
4.15M
}
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
38.6k
T unaligned_load(const void* address) {
30
38.6k
    static_assert(std::is_trivially_copyable_v<T>);
31
38.6k
    T res {};
32
38.6k
    memcpy(&res, address, sizeof(res));
33
38.6k
    return res;
34
38.6k
}
_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
406
T unaligned_load(const void* address) {
30
406
    static_assert(std::is_trivially_copyable_v<T>);
31
406
    T res {};
32
406
    memcpy(&res, address, sizeof(res));
33
406
    return res;
34
406
}
_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
1.55k
T unaligned_load(const void* address) {
30
1.55k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.55k
    T res {};
32
1.55k
    memcpy(&res, address, sizeof(res));
33
1.55k
    return res;
34
1.55k
}
_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
702
T unaligned_load(const void* address) {
30
702
    static_assert(std::is_trivially_copyable_v<T>);
31
702
    T res {};
32
702
    memcpy(&res, address, sizeof(res));
33
702
    return res;
34
702
}
_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
1.86M
T unaligned_load(const void* address) {
30
1.86M
    static_assert(std::is_trivially_copyable_v<T>);
31
1.86M
    T res {};
32
1.86M
    memcpy(&res, address, sizeof(res));
33
1.86M
    return res;
34
1.86M
}
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
3.90M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
3.90M
    static_assert(std::is_trivially_copyable_v<T>);
43
3.90M
    memcpy(address, &src, sizeof(src));
44
3.90M
}
_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
3.88k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
3.88k
    static_assert(std::is_trivially_copyable_v<T>);
43
3.88k
    memcpy(address, &src, sizeof(src));
44
3.88k
}
_ZN5doris15unaligned_storeImEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
2.67M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
2.67M
    static_assert(std::is_trivially_copyable_v<T>);
43
2.67M
    memcpy(address, &src, sizeof(src));
44
2.67M
}
_ZN5doris15unaligned_storeIbEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
1.04M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
1.04M
    static_assert(std::is_trivially_copyable_v<T>);
43
1.04M
    memcpy(address, &src, sizeof(src));
44
1.04M
}
_ZN5doris15unaligned_storeIiEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
14.7k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
14.7k
    static_assert(std::is_trivially_copyable_v<T>);
43
14.7k
    memcpy(address, &src, sizeof(src));
44
14.7k
}
_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
35.8k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
35.8k
    static_assert(std::is_trivially_copyable_v<T>);
43
35.8k
    memcpy(address, &src, sizeof(src));
44
35.8k
}
45
} // namespace doris