Coverage Report

Created: 2026-09-03 08:24

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
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// 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
4.74G
T unaligned_load(const void* address) {
30
4.74G
    static_assert(std::is_trivially_copyable_v<T>);
31
4.74G
    T res {};
32
4.74G
    memcpy(&res, address, sizeof(res));
33
4.74G
    return res;
34
4.74G
}
_ZN5doris14unaligned_loadItEET_PKv
Line
Count
Source
29
375
T unaligned_load(const void* address) {
30
375
    static_assert(std::is_trivially_copyable_v<T>);
31
375
    T res {};
32
375
    memcpy(&res, address, sizeof(res));
33
375
    return res;
34
375
}
_ZN5doris14unaligned_loadIjEET_PKv
Line
Count
Source
29
129M
T unaligned_load(const void* address) {
30
129M
    static_assert(std::is_trivially_copyable_v<T>);
31
129M
    T res {};
32
129M
    memcpy(&res, address, sizeof(res));
33
129M
    return res;
34
129M
}
_ZN5doris14unaligned_loadImEET_PKv
Line
Count
Source
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_loadI10Elf64_NhdrEET_PKv
Line
Count
Source
29
645
T unaligned_load(const void* address) {
30
645
    static_assert(std::is_trivially_copyable_v<T>);
31
645
    T res {};
32
645
    memcpy(&res, address, sizeof(res));
33
645
    return res;
34
645
}
_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
6.80M
T unaligned_load(const void* address) {
30
6.80M
    static_assert(std::is_trivially_copyable_v<T>);
31
6.80M
    T res {};
32
6.80M
    memcpy(&res, address, sizeof(res));
33
6.80M
    return res;
34
6.80M
}
_ZN5doris14unaligned_loadIlEET_PKv
Line
Count
Source
29
40.7M
T unaligned_load(const void* address) {
30
40.7M
    static_assert(std::is_trivially_copyable_v<T>);
31
40.7M
    T res {};
32
40.7M
    memcpy(&res, address, sizeof(res));
33
40.7M
    return res;
34
40.7M
}
_ZN5doris14unaligned_loadIiEET_PKv
Line
Count
Source
29
54.8M
T unaligned_load(const void* address) {
30
54.8M
    static_assert(std::is_trivially_copyable_v<T>);
31
54.8M
    T res {};
32
54.8M
    memcpy(&res, address, sizeof(res));
33
54.8M
    return res;
34
54.8M
}
_ZN5doris14unaligned_loadINS_14DecimalV2ValueEEET_PKv
Line
Count
Source
29
4.71k
T unaligned_load(const void* address) {
30
4.71k
    static_assert(std::is_trivially_copyable_v<T>);
31
4.71k
    T res {};
32
4.71k
    memcpy(&res, address, sizeof(res));
33
4.71k
    return res;
34
4.71k
}
_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
6.33k
T unaligned_load(const void* address) {
30
6.33k
    static_assert(std::is_trivially_copyable_v<T>);
31
6.33k
    T res {};
32
6.33k
    memcpy(&res, address, sizeof(res));
33
6.33k
    return res;
34
6.33k
}
_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
248k
T unaligned_load(const void* address) {
30
248k
    static_assert(std::is_trivially_copyable_v<T>);
31
248k
    T res {};
32
248k
    memcpy(&res, address, sizeof(res));
33
248k
    return res;
34
248k
}
_ZN5doris14unaligned_loadIfEET_PKv
Line
Count
Source
29
1.34M
T unaligned_load(const void* address) {
30
1.34M
    static_assert(std::is_trivially_copyable_v<T>);
31
1.34M
    T res {};
32
1.34M
    memcpy(&res, address, sizeof(res));
33
1.34M
    return res;
34
1.34M
}
_ZN5doris14unaligned_loadIdEET_PKv
Line
Count
Source
29
7.96M
T unaligned_load(const void* address) {
30
7.96M
    static_assert(std::is_trivially_copyable_v<T>);
31
7.96M
    T res {};
32
7.96M
    memcpy(&res, address, sizeof(res));
33
7.96M
    return res;
34
7.96M
}
_ZN5doris14unaligned_loadIhEET_PKv
Line
Count
Source
29
8.23M
T unaligned_load(const void* address) {
30
8.23M
    static_assert(std::is_trivially_copyable_v<T>);
31
8.23M
    T res {};
32
8.23M
    memcpy(&res, address, sizeof(res));
33
8.23M
    return res;
34
8.23M
}
_ZN5doris14unaligned_loadIaEET_PKv
Line
Count
Source
29
3.40M
T unaligned_load(const void* address) {
30
3.40M
    static_assert(std::is_trivially_copyable_v<T>);
31
3.40M
    T res {};
32
3.40M
    memcpy(&res, address, sizeof(res));
33
3.40M
    return res;
34
3.40M
}
_ZN5doris14unaligned_loadIsEET_PKv
Line
Count
Source
29
595k
T unaligned_load(const void* address) {
30
595k
    static_assert(std::is_trivially_copyable_v<T>);
31
595k
    T res {};
32
595k
    memcpy(&res, address, sizeof(res));
33
595k
    return res;
34
595k
}
_ZN5doris14unaligned_loadInEET_PKv
Line
Count
Source
29
2.69M
T unaligned_load(const void* address) {
30
2.69M
    static_assert(std::is_trivially_copyable_v<T>);
31
2.69M
    T res {};
32
2.69M
    memcpy(&res, address, sizeof(res));
33
2.69M
    return res;
34
2.69M
}
_ZN5doris14unaligned_loadINS_12PackedInt128EEET_PKv
Line
Count
Source
29
3
T unaligned_load(const void* address) {
30
3
    static_assert(std::is_trivially_copyable_v<T>);
31
3
    T res {};
32
3
    memcpy(&res, address, sizeof(res));
33
3
    return res;
34
3
}
_ZN5doris14unaligned_loadINS_16VecDateTimeValueEEET_PKv
Line
Count
Source
29
3.99M
T unaligned_load(const void* address) {
30
3.99M
    static_assert(std::is_trivially_copyable_v<T>);
31
3.99M
    T res {};
32
3.99M
    memcpy(&res, address, sizeof(res));
33
3.99M
    return res;
34
3.99M
}
_ZN5doris14unaligned_loadINS_13PackedUInt128EEET_PKv
Line
Count
Source
29
1
T unaligned_load(const void* address) {
30
1
    static_assert(std::is_trivially_copyable_v<T>);
31
1
    T res {};
32
1
    memcpy(&res, address, sizeof(res));
33
1
    return res;
34
1
}
_ZN5doris14unaligned_loadIoEET_PKv
Line
Count
Source
29
3.12k
T unaligned_load(const void* address) {
30
3.12k
    static_assert(std::is_trivially_copyable_v<T>);
31
3.12k
    T res {};
32
3.12k
    memcpy(&res, address, sizeof(res));
33
3.12k
    return res;
34
3.12k
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_15DateV2ValueTypeEEEEET_PKv
Line
Count
Source
29
58.6k
T unaligned_load(const void* address) {
30
58.6k
    static_assert(std::is_trivially_copyable_v<T>);
31
58.6k
    T res {};
32
58.6k
    memcpy(&res, address, sizeof(res));
33
58.6k
    return res;
34
58.6k
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_19DateTimeV2ValueTypeEEEEET_PKv
Line
Count
Source
29
74.4k
T unaligned_load(const void* address) {
30
74.4k
    static_assert(std::is_trivially_copyable_v<T>);
31
74.4k
    T res {};
32
74.4k
    memcpy(&res, address, sizeof(res));
33
74.4k
    return res;
34
74.4k
}
_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
1.45k
T unaligned_load(const void* address) {
30
1.45k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.45k
    T res {};
32
1.45k
    memcpy(&res, address, sizeof(res));
33
1.45k
    return res;
34
1.45k
}
_ZN5doris14unaligned_loadIN4wide7integerILm256EiEEEET_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_8uint24_tEEET_PKv
Line
Count
Source
29
738
T unaligned_load(const void* address) {
30
738
    static_assert(std::is_trivially_copyable_v<T>);
31
738
    T res {};
32
738
    memcpy(&res, address, sizeof(res));
33
738
    return res;
34
738
}
_ZN5doris14unaligned_loadINS_11decimal12_tEEET_PKv
Line
Count
Source
29
456
T unaligned_load(const void* address) {
30
456
    static_assert(std::is_trivially_copyable_v<T>);
31
456
    T res {};
32
456
    memcpy(&res, address, sizeof(res));
33
456
    return res;
34
456
}
_ZN5doris14unaligned_loadINS_9StringRefEEET_PKv
Line
Count
Source
29
4.53M
T unaligned_load(const void* address) {
30
4.53M
    static_assert(std::is_trivially_copyable_v<T>);
31
4.53M
    T res {};
32
4.53M
    memcpy(&res, address, sizeof(res));
33
4.53M
    return res;
34
4.53M
}
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
4.03M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
4.03M
    static_assert(std::is_trivially_copyable_v<T>);
43
4.03M
    memcpy(address, &src, sizeof(src));
44
4.03M
}
_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
46.3k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
46.3k
    static_assert(std::is_trivially_copyable_v<T>);
43
46.3k
    memcpy(address, &src, sizeof(src));
44
46.3k
}
_ZN5doris15unaligned_storeImEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
2.75M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
2.75M
    static_assert(std::is_trivially_copyable_v<T>);
43
2.75M
    memcpy(address, &src, sizeof(src));
44
2.75M
}
_ZN5doris15unaligned_storeIbEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
1.05M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
1.05M
    static_assert(std::is_trivially_copyable_v<T>);
43
1.05M
    memcpy(address, &src, sizeof(src));
44
1.05M
}
_ZN5doris15unaligned_storeIiEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
13.7k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
13.7k
    static_assert(std::is_trivially_copyable_v<T>);
43
13.7k
    memcpy(address, &src, sizeof(src));
44
13.7k
}
_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
35.9k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
35.9k
    static_assert(std::is_trivially_copyable_v<T>);
43
35.9k
    memcpy(address, &src, sizeof(src));
44
35.9k
}
45
} // namespace doris