Coverage Report

Created: 2026-07-30 20:05

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
5.15G
T unaligned_load(const void* address) {
30
5.15G
    static_assert(std::is_trivially_copyable_v<T>);
31
5.15G
    T res {};
32
5.15G
    memcpy(&res, address, sizeof(res));
33
5.15G
    return res;
34
5.15G
}
_ZN5doris14unaligned_loadItEET_PKv
Line
Count
Source
29
1.33k
T unaligned_load(const void* address) {
30
1.33k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.33k
    T res {};
32
1.33k
    memcpy(&res, address, sizeof(res));
33
1.33k
    return res;
34
1.33k
}
_ZN5doris14unaligned_loadIjEET_PKv
Line
Count
Source
29
170M
T unaligned_load(const void* address) {
30
170M
    static_assert(std::is_trivially_copyable_v<T>);
31
170M
    T res {};
32
170M
    memcpy(&res, address, sizeof(res));
33
170M
    return res;
34
170M
}
_ZN5doris14unaligned_loadImEET_PKv
Line
Count
Source
29
4.78G
T unaligned_load(const void* address) {
30
4.78G
    static_assert(std::is_trivially_copyable_v<T>);
31
4.78G
    T res {};
32
4.78G
    memcpy(&res, address, sizeof(res));
33
4.78G
    return res;
34
4.78G
}
_ZN5doris14unaligned_loadIhEET_PKv
Line
Count
Source
29
8.59M
T unaligned_load(const void* address) {
30
8.59M
    static_assert(std::is_trivially_copyable_v<T>);
31
8.59M
    T res {};
32
8.59M
    memcpy(&res, address, sizeof(res));
33
8.59M
    return res;
34
8.59M
}
_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_16VecDateTimeValueEEET_PKv
Line
Count
Source
29
4.43M
T unaligned_load(const void* address) {
30
4.43M
    static_assert(std::is_trivially_copyable_v<T>);
31
4.43M
    T res {};
32
4.43M
    memcpy(&res, address, sizeof(res));
33
4.43M
    return res;
34
4.43M
}
_ZN5doris14unaligned_loadIfEET_PKv
Line
Count
Source
29
230k
T unaligned_load(const void* address) {
30
230k
    static_assert(std::is_trivially_copyable_v<T>);
31
230k
    T res {};
32
230k
    memcpy(&res, address, sizeof(res));
33
230k
    return res;
34
230k
}
_ZN5doris14unaligned_loadIlEET_PKv
Line
Count
Source
29
102M
T unaligned_load(const void* address) {
30
102M
    static_assert(std::is_trivially_copyable_v<T>);
31
102M
    T res {};
32
102M
    memcpy(&res, address, sizeof(res));
33
102M
    return res;
34
102M
}
_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_loadIiEET_PKv
Line
Count
Source
29
55.9M
T unaligned_load(const void* address) {
30
55.9M
    static_assert(std::is_trivially_copyable_v<T>);
31
55.9M
    T res {};
32
55.9M
    memcpy(&res, address, sizeof(res));
33
55.9M
    return res;
34
55.9M
}
_ZN5doris14unaligned_loadIdEET_PKv
Line
Count
Source
29
2.98M
T unaligned_load(const void* address) {
30
2.98M
    static_assert(std::is_trivially_copyable_v<T>);
31
2.98M
    T res {};
32
2.98M
    memcpy(&res, address, sizeof(res));
33
2.98M
    return res;
34
2.98M
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_15DateV2ValueTypeEEEEET_PKv
Line
Count
Source
29
108k
T unaligned_load(const void* address) {
30
108k
    static_assert(std::is_trivially_copyable_v<T>);
31
108k
    T res {};
32
108k
    memcpy(&res, address, sizeof(res));
33
108k
    return res;
34
108k
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_19DateTimeV2ValueTypeEEEEET_PKv
Line
Count
Source
29
75.5k
T unaligned_load(const void* address) {
30
75.5k
    static_assert(std::is_trivially_copyable_v<T>);
31
75.5k
    T res {};
32
75.5k
    memcpy(&res, address, sizeof(res));
33
75.5k
    return res;
34
75.5k
}
_ZN5doris14unaligned_loadIoEET_PKv
Line
Count
Source
29
17.7k
T unaligned_load(const void* address) {
30
17.7k
    static_assert(std::is_trivially_copyable_v<T>);
31
17.7k
    T res {};
32
17.7k
    memcpy(&res, address, sizeof(res));
33
17.7k
    return res;
34
17.7k
}
_ZN5doris14unaligned_loadIsEET_PKv
Line
Count
Source
29
666k
T unaligned_load(const void* address) {
30
666k
    static_assert(std::is_trivially_copyable_v<T>);
31
666k
    T res {};
32
666k
    memcpy(&res, address, sizeof(res));
33
666k
    return res;
34
666k
}
_ZN5doris14unaligned_loadInEET_PKv
Line
Count
Source
29
2.94M
T unaligned_load(const void* address) {
30
2.94M
    static_assert(std::is_trivially_copyable_v<T>);
31
2.94M
    T res {};
32
2.94M
    memcpy(&res, address, sizeof(res));
33
2.94M
    return res;
34
2.94M
}
_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_loadIbEET_PKv
Line
Count
Source
29
1.15M
T unaligned_load(const void* address) {
30
1.15M
    static_assert(std::is_trivially_copyable_v<T>);
31
1.15M
    T res {};
32
1.15M
    memcpy(&res, address, sizeof(res));
33
1.15M
    return res;
34
1.15M
}
_ZN5doris14unaligned_loadINS_12PackedInt128EEET_PKv
Line
Count
Source
29
74.8k
T unaligned_load(const void* address) {
30
74.8k
    static_assert(std::is_trivially_copyable_v<T>);
31
74.8k
    T res {};
32
74.8k
    memcpy(&res, address, sizeof(res));
33
74.8k
    return res;
34
74.8k
}
_ZN5doris14unaligned_loadINS_13PackedUInt128EEET_PKv
Line
Count
Source
29
1.82k
T unaligned_load(const void* address) {
30
1.82k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.82k
    T res {};
32
1.82k
    memcpy(&res, address, sizeof(res));
33
1.82k
    return res;
34
1.82k
}
_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
6.79M
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
4.70k
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
8.00k
T unaligned_load(const void* address) {
30
8.00k
    static_assert(std::is_trivially_copyable_v<T>);
31
8.00k
    T res {};
32
8.00k
    memcpy(&res, address, sizeof(res));
33
8.00k
    return res;
34
8.00k
}
_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_loadINS_7DecimalInEEEET_PKv
Line
Count
Source
29
1.60k
T unaligned_load(const void* address) {
30
1.60k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.60k
    T res {};
32
1.60k
    memcpy(&res, address, sizeof(res));
33
1.60k
    return res;
34
1.60k
}
_ZN5doris14unaligned_loadIN4wide7integerILm256EiEEEET_PKv
Line
Count
Source
29
3.18k
T unaligned_load(const void* address) {
30
3.18k
    static_assert(std::is_trivially_copyable_v<T>);
31
3.18k
    T res {};
32
3.18k
    memcpy(&res, address, sizeof(res));
33
3.18k
    return res;
34
3.18k
}
_ZN5doris14unaligned_loadINS_21ParquetInt96TimestampEEET_PKv
Line
Count
Source
29
967k
T unaligned_load(const void* address) {
30
967k
    static_assert(std::is_trivially_copyable_v<T>);
31
967k
    T res {};
32
967k
    memcpy(&res, address, sizeof(res));
33
967k
    return res;
34
967k
}
_ZN5doris14unaligned_loadINS_9StringRefEEET_PKv
Line
Count
Source
29
6.12M
T unaligned_load(const void* address) {
30
6.12M
    static_assert(std::is_trivially_copyable_v<T>);
31
6.12M
    T res {};
32
6.12M
    memcpy(&res, address, sizeof(res));
33
6.12M
    return res;
34
6.12M
}
_ZN5doris14unaligned_loadINS_8uint24_tEEET_PKv
Line
Count
Source
29
388
T unaligned_load(const void* address) {
30
388
    static_assert(std::is_trivially_copyable_v<T>);
31
388
    T res {};
32
388
    memcpy(&res, address, sizeof(res));
33
388
    return res;
34
388
}
_ZN5doris14unaligned_loadINS_11decimal12_tEEET_PKv
Line
Count
Source
29
132
T unaligned_load(const void* address) {
30
132
    static_assert(std::is_trivially_copyable_v<T>);
31
132
    T res {};
32
132
    memcpy(&res, address, sizeof(res));
33
132
    return res;
34
132
}
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
4.33M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
4.33M
    static_assert(std::is_trivially_copyable_v<T>);
43
4.33M
    memcpy(address, &src, sizeof(src));
44
4.33M
}
_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
50.7k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
50.7k
    static_assert(std::is_trivially_copyable_v<T>);
43
50.7k
    memcpy(address, &src, sizeof(src));
44
50.7k
}
_ZN5doris15unaligned_storeImEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
2.95M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
2.95M
    static_assert(std::is_trivially_copyable_v<T>);
43
2.95M
    memcpy(address, &src, sizeof(src));
44
2.95M
}
_ZN5doris15unaligned_storeIbEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
1.15M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
1.15M
    static_assert(std::is_trivially_copyable_v<T>);
43
1.15M
    memcpy(address, &src, sizeof(src));
44
1.15M
}
_ZN5doris15unaligned_storeIiEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
13.6k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
13.6k
    static_assert(std::is_trivially_copyable_v<T>);
43
13.6k
    memcpy(address, &src, sizeof(src));
44
13.6k
}
_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
35.7k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
35.7k
    static_assert(std::is_trivially_copyable_v<T>);
43
35.7k
    memcpy(address, &src, sizeof(src));
44
35.7k
}
45
} // namespace doris