Coverage Report

Created: 2026-10-30 05:41

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
16
// under the License.
17
// This file is copied from
18
// 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
4.61G
T unaligned_load(const void* address) {
30
4.61G
    static_assert(std::is_trivially_copyable_v<T>);
31
4.61G
    T res {};
32
4.61G
    memcpy(&res, address, sizeof(res));
33
4.61G
    return res;
34
4.61G
}
_ZN5doris14unaligned_loadItEET_PKv
Line
Count
Source
29
1.67k
T unaligned_load(const void* address) {
30
1.67k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.67k
    T res {};
32
1.67k
    memcpy(&res, address, sizeof(res));
33
1.67k
    return res;
34
1.67k
}
_ZN5doris14unaligned_loadIjEET_PKv
Line
Count
Source
29
101M
T unaligned_load(const void* address) {
30
101M
    static_assert(std::is_trivially_copyable_v<T>);
31
101M
    T res {};
32
101M
    memcpy(&res, address, sizeof(res));
33
101M
    return res;
34
101M
}
_ZN5doris14unaligned_loadImEET_PKv
Line
Count
Source
29
4.41G
T unaligned_load(const void* address) {
30
4.41G
    static_assert(std::is_trivially_copyable_v<T>);
31
4.41G
    T res {};
32
4.41G
    memcpy(&res, address, sizeof(res));
33
4.41G
    return res;
34
4.41G
}
_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
4.82k
T unaligned_load(const void* address) {
30
4.82k
    static_assert(std::is_trivially_copyable_v<T>);
31
4.82k
    T res {};
32
4.82k
    memcpy(&res, address, sizeof(res));
33
4.82k
    return res;
34
4.82k
}
_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
8.10k
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
1.21M
T unaligned_load(const void* address) {
30
1.21M
    static_assert(std::is_trivially_copyable_v<T>);
31
1.21M
    T res {};
32
1.21M
    memcpy(&res, address, sizeof(res));
33
1.21M
    return res;
34
1.21M
}
_ZN5doris14unaligned_loadIhEET_PKv
Line
Count
Source
29
8.46M
T unaligned_load(const void* address) {
30
8.46M
    static_assert(std::is_trivially_copyable_v<T>);
31
8.46M
    T res {};
32
8.46M
    memcpy(&res, address, sizeof(res));
33
8.46M
    return res;
34
8.46M
}
_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
29.3M
T unaligned_load(const void* address) {
30
29.3M
    static_assert(std::is_trivially_copyable_v<T>);
31
29.3M
    T res {};
32
29.3M
    memcpy(&res, address, sizeof(res));
33
29.3M
    return res;
34
29.3M
}
_ZN5doris14unaligned_loadIlEET_PKv
Line
Count
Source
29
25.5M
T unaligned_load(const void* address) {
30
25.5M
    static_assert(std::is_trivially_copyable_v<T>);
31
25.5M
    T res {};
32
25.5M
    memcpy(&res, address, sizeof(res));
33
25.5M
    return res;
34
25.5M
}
_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
2.85M
T unaligned_load(const void* address) {
30
2.85M
    static_assert(std::is_trivially_copyable_v<T>);
31
2.85M
    T res {};
32
2.85M
    memcpy(&res, address, sizeof(res));
33
2.85M
    return res;
34
2.85M
}
Unexecuted instantiation: _ZN5doris14unaligned_loadINS_12PackedInt128EEET_PKv
_ZN5doris14unaligned_loadINS_7DecimalInEEEET_PKv
Line
Count
Source
29
1.51k
T unaligned_load(const void* address) {
30
1.51k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.51k
    T res {};
32
1.51k
    memcpy(&res, address, sizeof(res));
33
1.51k
    return res;
34
1.51k
}
_ZN5doris14unaligned_loadIN4wide7integerILm256EiEEEET_PKv
Line
Count
Source
29
1.35k
T unaligned_load(const void* address) {
30
1.35k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.35k
    T res {};
32
1.35k
    memcpy(&res, address, sizeof(res));
33
1.35k
    return res;
34
1.35k
}
_ZN5doris14unaligned_loadIfEET_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
}
_ZN5doris14unaligned_loadIdEET_PKv
Line
Count
Source
29
1.42M
T unaligned_load(const void* address) {
30
1.42M
    static_assert(std::is_trivially_copyable_v<T>);
31
1.42M
    T res {};
32
1.42M
    memcpy(&res, address, sizeof(res));
33
1.42M
    return res;
34
1.42M
}
_ZN5doris14unaligned_loadIaEET_PKv
Line
Count
Source
29
3.60M
T unaligned_load(const void* address) {
30
3.60M
    static_assert(std::is_trivially_copyable_v<T>);
31
3.60M
    T res {};
32
3.60M
    memcpy(&res, address, sizeof(res));
33
3.60M
    return res;
34
3.60M
}
_ZN5doris14unaligned_loadIsEET_PKv
Line
Count
Source
29
649k
T unaligned_load(const void* address) {
30
649k
    static_assert(std::is_trivially_copyable_v<T>);
31
649k
    T res {};
32
649k
    memcpy(&res, address, sizeof(res));
33
649k
    return res;
34
649k
}
_ZN5doris14unaligned_loadINS_16VecDateTimeValueEEET_PKv
Line
Count
Source
29
3.07M
T unaligned_load(const void* address) {
30
3.07M
    static_assert(std::is_trivially_copyable_v<T>);
31
3.07M
    T res {};
32
3.07M
    memcpy(&res, address, sizeof(res));
33
3.07M
    return res;
34
3.07M
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_15DateV2ValueTypeEEEEET_PKv
Line
Count
Source
29
135k
T unaligned_load(const void* address) {
30
135k
    static_assert(std::is_trivially_copyable_v<T>);
31
135k
    T res {};
32
135k
    memcpy(&res, address, sizeof(res));
33
135k
    return res;
34
135k
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_19DateTimeV2ValueTypeEEEEET_PKv
Line
Count
Source
29
74.7k
T unaligned_load(const void* address) {
30
74.7k
    static_assert(std::is_trivially_copyable_v<T>);
31
74.7k
    T res {};
32
74.7k
    memcpy(&res, address, sizeof(res));
33
74.7k
    return res;
34
74.7k
}
_ZN5doris14unaligned_loadINS_16TimeStampNsValueEEET_PKv
Line
Count
Source
29
382
T unaligned_load(const void* address) {
30
382
    static_assert(std::is_trivially_copyable_v<T>);
31
382
    T res {};
32
382
    memcpy(&res, address, sizeof(res));
33
382
    return res;
34
382
}
_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
943
T unaligned_load(const void* address) {
30
943
    static_assert(std::is_trivially_copyable_v<T>);
31
943
    T res {};
32
943
    memcpy(&res, address, sizeof(res));
33
943
    return res;
34
943
}
_ZN5doris14unaligned_loadINS_11decimal12_tEEET_PKv
Line
Count
Source
29
585
T unaligned_load(const void* address) {
30
585
    static_assert(std::is_trivially_copyable_v<T>);
31
585
    T res {};
32
585
    memcpy(&res, address, sizeof(res));
33
585
    return res;
34
585
}
_ZN5doris14unaligned_loadINS_9StringRefEEET_PKv
Line
Count
Source
29
6.00M
T unaligned_load(const void* address) {
30
6.00M
    static_assert(std::is_trivially_copyable_v<T>);
31
6.00M
    T res {};
32
6.00M
    memcpy(&res, address, sizeof(res));
33
6.00M
    return res;
34
6.00M
}
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
4.83M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
4.83M
    static_assert(std::is_trivially_copyable_v<T>);
43
4.83M
    memcpy(address, &src, sizeof(src));
44
4.83M
}
_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
139k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
139k
    static_assert(std::is_trivially_copyable_v<T>);
43
139k
    memcpy(address, &src, sizeof(src));
44
139k
}
_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
1.19M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
1.19M
    static_assert(std::is_trivially_copyable_v<T>);
43
1.19M
    memcpy(address, &src, sizeof(src));
44
1.19M
}
_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
36.5k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
36.5k
    static_assert(std::is_trivially_copyable_v<T>);
43
36.5k
    memcpy(address, &src, sizeof(src));
44
36.5k
}
_ZN5doris15unaligned_storeIiEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
242k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
242k
    static_assert(std::is_trivially_copyable_v<T>);
43
242k
    memcpy(address, &src, sizeof(src));
44
242k
}
45
} // namespace doris