Coverage Report

Created: 2026-11-02 18:42

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
4.69G
T unaligned_load(const void* address) {
30
4.69G
    static_assert(std::is_trivially_copyable_v<T>);
31
4.69G
    T res {};
32
4.69G
    memcpy(&res, address, sizeof(res));
33
4.69G
    return res;
34
4.69G
}
_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
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
4.48G
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
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
4.71k
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
8.12k
T unaligned_load(const void* address) {
30
8.12k
    static_assert(std::is_trivially_copyable_v<T>);
31
8.12k
    T res {};
32
8.12k
    memcpy(&res, address, sizeof(res));
33
8.12k
    return res;
34
8.12k
}
_ZN5doris14unaligned_loadINS_7DecimalIN4wide7integerILm256EiEEEEEET_PKv
Line
Count
Source
29
6.37k
T unaligned_load(const void* address) {
30
6.37k
    static_assert(std::is_trivially_copyable_v<T>);
31
6.37k
    T res {};
32
6.37k
    memcpy(&res, address, sizeof(res));
33
6.37k
    return res;
34
6.37k
}
_ZN5doris14unaligned_loadIbEET_PKv
Line
Count
Source
29
1.19M
T unaligned_load(const void* address) {
30
1.19M
    static_assert(std::is_trivially_copyable_v<T>);
31
1.19M
    T res {};
32
1.19M
    memcpy(&res, address, sizeof(res));
33
1.19M
    return res;
34
1.19M
}
_ZN5doris14unaligned_loadIhEET_PKv
Line
Count
Source
29
8.58M
T unaligned_load(const void* address) {
30
8.58M
    static_assert(std::is_trivially_copyable_v<T>);
31
8.58M
    T res {};
32
8.58M
    memcpy(&res, address, sizeof(res));
33
8.58M
    return res;
34
8.58M
}
_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
45.6M
T unaligned_load(const void* address) {
30
45.6M
    static_assert(std::is_trivially_copyable_v<T>);
31
45.6M
    T res {};
32
45.6M
    memcpy(&res, address, sizeof(res));
33
45.6M
    return res;
34
45.6M
}
_ZN5doris14unaligned_loadIlEET_PKv
Line
Count
Source
29
20.5M
T unaligned_load(const void* address) {
30
20.5M
    static_assert(std::is_trivially_copyable_v<T>);
31
20.5M
    T res {};
32
20.5M
    memcpy(&res, address, sizeof(res));
33
20.5M
    return res;
34
20.5M
}
_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
1.50k
T unaligned_load(const void* address) {
30
1.50k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.50k
    T res {};
32
1.50k
    memcpy(&res, address, sizeof(res));
33
1.50k
    return res;
34
1.50k
}
_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
239k
T unaligned_load(const void* address) {
30
239k
    static_assert(std::is_trivially_copyable_v<T>);
31
239k
    T res {};
32
239k
    memcpy(&res, address, sizeof(res));
33
239k
    return res;
34
239k
}
_ZN5doris14unaligned_loadIdEET_PKv
Line
Count
Source
29
4.69M
T unaligned_load(const void* address) {
30
4.69M
    static_assert(std::is_trivially_copyable_v<T>);
31
4.69M
    T res {};
32
4.69M
    memcpy(&res, address, sizeof(res));
33
4.69M
    return res;
34
4.69M
}
_ZN5doris14unaligned_loadIaEET_PKv
Line
Count
Source
29
2.45M
T unaligned_load(const void* address) {
30
2.45M
    static_assert(std::is_trivially_copyable_v<T>);
31
2.45M
    T res {};
32
2.45M
    memcpy(&res, address, sizeof(res));
33
2.45M
    return res;
34
2.45M
}
_ZN5doris14unaligned_loadIsEET_PKv
Line
Count
Source
29
52.0k
T unaligned_load(const void* address) {
30
52.0k
    static_assert(std::is_trivially_copyable_v<T>);
31
52.0k
    T res {};
32
52.0k
    memcpy(&res, address, sizeof(res));
33
52.0k
    return res;
34
52.0k
}
_ZN5doris14unaligned_loadINS_16VecDateTimeValueEEET_PKv
Line
Count
Source
29
2.75M
T unaligned_load(const void* address) {
30
2.75M
    static_assert(std::is_trivially_copyable_v<T>);
31
2.75M
    T res {};
32
2.75M
    memcpy(&res, address, sizeof(res));
33
2.75M
    return res;
34
2.75M
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_15DateV2ValueTypeEEEEET_PKv
Line
Count
Source
29
149k
T unaligned_load(const void* address) {
30
149k
    static_assert(std::is_trivially_copyable_v<T>);
31
149k
    T res {};
32
149k
    memcpy(&res, address, sizeof(res));
33
149k
    return res;
34
149k
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_19DateTimeV2ValueTypeEEEEET_PKv
Line
Count
Source
29
74.0k
T unaligned_load(const void* address) {
30
74.0k
    static_assert(std::is_trivially_copyable_v<T>);
31
74.0k
    T res {};
32
74.0k
    memcpy(&res, address, sizeof(res));
33
74.0k
    return res;
34
74.0k
}
_ZN5doris14unaligned_loadINS_16TimeStampNsValueEEET_PKv
Line
Count
Source
29
342
T unaligned_load(const void* address) {
30
342
    static_assert(std::is_trivially_copyable_v<T>);
31
342
    T res {};
32
342
    memcpy(&res, address, sizeof(res));
33
342
    return res;
34
342
}
_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
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
5.96M
T unaligned_load(const void* address) {
30
5.96M
    static_assert(std::is_trivially_copyable_v<T>);
31
5.96M
    T res {};
32
5.96M
    memcpy(&res, address, sizeof(res));
33
5.96M
    return res;
34
5.96M
}
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
4.86M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
4.86M
    static_assert(std::is_trivially_copyable_v<T>);
43
4.86M
    memcpy(address, &src, sizeof(src));
44
4.86M
}
_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
150k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
150k
    static_assert(std::is_trivially_copyable_v<T>);
43
150k
    memcpy(address, &src, sizeof(src));
44
150k
}
_ZN5doris15unaligned_storeImEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
3.09M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
3.09M
    static_assert(std::is_trivially_copyable_v<T>);
43
3.09M
    memcpy(address, &src, sizeof(src));
44
3.09M
}
_ZN5doris15unaligned_storeIbEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
1.20M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
1.20M
    static_assert(std::is_trivially_copyable_v<T>);
43
1.20M
    memcpy(address, &src, sizeof(src));
44
1.20M
}
_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
36.4k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
36.4k
    static_assert(std::is_trivially_copyable_v<T>);
43
36.4k
    memcpy(address, &src, sizeof(src));
44
36.4k
}
_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