Coverage Report

Created: 2026-07-21 05:00

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
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// KIND, either express or implied.  See the License for the
15
// specific language governing permissions and limitations
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// under the License.
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// 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
4.94G
T unaligned_load(const void* address) {
30
4.94G
    static_assert(std::is_trivially_copyable_v<T>);
31
4.94G
    T res {};
32
4.94G
    memcpy(&res, address, sizeof(res));
33
4.94G
    return res;
34
4.94G
}
_ZN5doris14unaligned_loadItEET_PKv
Line
Count
Source
29
1.06k
T unaligned_load(const void* address) {
30
1.06k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.06k
    T res {};
32
1.06k
    memcpy(&res, address, sizeof(res));
33
1.06k
    return res;
34
1.06k
}
_ZN5doris14unaligned_loadIjEET_PKv
Line
Count
Source
29
164M
T unaligned_load(const void* address) {
30
164M
    static_assert(std::is_trivially_copyable_v<T>);
31
164M
    T res {};
32
164M
    memcpy(&res, address, sizeof(res));
33
164M
    return res;
34
164M
}
_ZN5doris14unaligned_loadImEET_PKv
Line
Count
Source
29
4.68G
T unaligned_load(const void* address) {
30
4.68G
    static_assert(std::is_trivially_copyable_v<T>);
31
4.68G
    T res {};
32
4.68G
    memcpy(&res, address, sizeof(res));
33
4.68G
    return res;
34
4.68G
}
_ZN5doris14unaligned_loadIhEET_PKv
Line
Count
Source
29
8.54M
T unaligned_load(const void* address) {
30
8.54M
    static_assert(std::is_trivially_copyable_v<T>);
31
8.54M
    T res {};
32
8.54M
    memcpy(&res, address, sizeof(res));
33
8.54M
    return res;
34
8.54M
}
_ZN5doris14unaligned_loadINS_16TimestampTzValueEEET_PKv
Line
Count
Source
29
417
T unaligned_load(const void* address) {
30
417
    static_assert(std::is_trivially_copyable_v<T>);
31
417
    T res {};
32
417
    memcpy(&res, address, sizeof(res));
33
417
    return res;
34
417
}
_ZN5doris14unaligned_loadINS_16VecDateTimeValueEEET_PKv
Line
Count
Source
29
4.23M
T unaligned_load(const void* address) {
30
4.23M
    static_assert(std::is_trivially_copyable_v<T>);
31
4.23M
    T res {};
32
4.23M
    memcpy(&res, address, sizeof(res));
33
4.23M
    return res;
34
4.23M
}
_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
30.8M
T unaligned_load(const void* address) {
30
30.8M
    static_assert(std::is_trivially_copyable_v<T>);
31
30.8M
    T res {};
32
30.8M
    memcpy(&res, address, sizeof(res));
33
30.8M
    return res;
34
30.8M
}
_ZN5doris14unaligned_loadIaEET_PKv
Line
Count
Source
29
3.21M
T unaligned_load(const void* address) {
30
3.21M
    static_assert(std::is_trivially_copyable_v<T>);
31
3.21M
    T res {};
32
3.21M
    memcpy(&res, address, sizeof(res));
33
3.21M
    return res;
34
3.21M
}
_ZN5doris14unaligned_loadIiEET_PKv
Line
Count
Source
29
21.1M
T unaligned_load(const void* address) {
30
21.1M
    static_assert(std::is_trivially_copyable_v<T>);
31
21.1M
    T res {};
32
21.1M
    memcpy(&res, address, sizeof(res));
33
21.1M
    return res;
34
21.1M
}
_ZN5doris14unaligned_loadIdEET_PKv
Line
Count
Source
29
6.03M
T unaligned_load(const void* address) {
30
6.03M
    static_assert(std::is_trivially_copyable_v<T>);
31
6.03M
    T res {};
32
6.03M
    memcpy(&res, address, sizeof(res));
33
6.03M
    return res;
34
6.03M
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_15DateV2ValueTypeEEEEET_PKv
Line
Count
Source
29
46.8k
T unaligned_load(const void* address) {
30
46.8k
    static_assert(std::is_trivially_copyable_v<T>);
31
46.8k
    T res {};
32
46.8k
    memcpy(&res, address, sizeof(res));
33
46.8k
    return res;
34
46.8k
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_19DateTimeV2ValueTypeEEEEET_PKv
Line
Count
Source
29
75.4k
T unaligned_load(const void* address) {
30
75.4k
    static_assert(std::is_trivially_copyable_v<T>);
31
75.4k
    T res {};
32
75.4k
    memcpy(&res, address, sizeof(res));
33
75.4k
    return res;
34
75.4k
}
_ZN5doris14unaligned_loadIoEET_PKv
Line
Count
Source
29
7.71k
T unaligned_load(const void* address) {
30
7.71k
    static_assert(std::is_trivially_copyable_v<T>);
31
7.71k
    T res {};
32
7.71k
    memcpy(&res, address, sizeof(res));
33
7.71k
    return res;
34
7.71k
}
_ZN5doris14unaligned_loadIsEET_PKv
Line
Count
Source
29
695k
T unaligned_load(const void* address) {
30
695k
    static_assert(std::is_trivially_copyable_v<T>);
31
695k
    T res {};
32
695k
    memcpy(&res, address, sizeof(res));
33
695k
    return res;
34
695k
}
_ZN5doris14unaligned_loadInEET_PKv
Line
Count
Source
29
2.38M
T unaligned_load(const void* address) {
30
2.38M
    static_assert(std::is_trivially_copyable_v<T>);
31
2.38M
    T res {};
32
2.38M
    memcpy(&res, address, sizeof(res));
33
2.38M
    return res;
34
2.38M
}
_ZN5doris14unaligned_loadI10Elf64_NhdrEET_PKv
Line
Count
Source
29
557
T unaligned_load(const void* address) {
30
557
    static_assert(std::is_trivially_copyable_v<T>);
31
557
    T res {};
32
557
    memcpy(&res, address, sizeof(res));
33
557
    return res;
34
557
}
_ZN5doris14unaligned_loadIbEET_PKv
Line
Count
Source
29
1.29M
T unaligned_load(const void* address) {
30
1.29M
    static_assert(std::is_trivially_copyable_v<T>);
31
1.29M
    T res {};
32
1.29M
    memcpy(&res, address, sizeof(res));
33
1.29M
    return res;
34
1.29M
}
_ZN5doris14unaligned_loadINS_12PackedInt128EEET_PKv
Line
Count
Source
29
3.55k
T unaligned_load(const void* address) {
30
3.55k
    static_assert(std::is_trivially_copyable_v<T>);
31
3.55k
    T res {};
32
3.55k
    memcpy(&res, address, sizeof(res));
33
3.55k
    return res;
34
3.55k
}
_ZN5doris14unaligned_loadINS_13PackedUInt128EEET_PKv
Line
Count
Source
29
1.41k
T unaligned_load(const void* address) {
30
1.41k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.41k
    T res {};
32
1.41k
    memcpy(&res, address, sizeof(res));
33
1.41k
    return res;
34
1.41k
}
_ZN5doris14unaligned_loadINS_7DecimalIiEEEET_PKv
Line
Count
Source
29
4.84k
T unaligned_load(const void* address) {
30
4.84k
    static_assert(std::is_trivially_copyable_v<T>);
31
4.84k
    T res {};
32
4.84k
    memcpy(&res, address, sizeof(res));
33
4.84k
    return res;
34
4.84k
}
_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_12Decimal128V3EEET_PKv
Line
Count
Source
29
7.99k
T unaligned_load(const void* address) {
30
7.99k
    static_assert(std::is_trivially_copyable_v<T>);
31
7.99k
    T res {};
32
7.99k
    memcpy(&res, address, sizeof(res));
33
7.99k
    return res;
34
7.99k
}
_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_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_loadIN4wide7integerILm256EiEEEET_PKv
Line
Count
Source
29
2.65k
T unaligned_load(const void* address) {
30
2.65k
    static_assert(std::is_trivially_copyable_v<T>);
31
2.65k
    T res {};
32
2.65k
    memcpy(&res, address, sizeof(res));
33
2.65k
    return res;
34
2.65k
}
_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_9StringRefEEET_PKv
Line
Count
Source
29
5.90M
T unaligned_load(const void* address) {
30
5.90M
    static_assert(std::is_trivially_copyable_v<T>);
31
5.90M
    T res {};
32
5.90M
    memcpy(&res, address, sizeof(res));
33
5.90M
    return res;
34
5.90M
}
_ZN5doris14unaligned_loadINS_8uint24_tEEET_PKv
Line
Count
Source
29
386
T unaligned_load(const void* address) {
30
386
    static_assert(std::is_trivially_copyable_v<T>);
31
386
    T res {};
32
386
    memcpy(&res, address, sizeof(res));
33
386
    return res;
34
386
}
_ZN5doris14unaligned_loadINS_11decimal12_tEEET_PKv
Line
Count
Source
29
130
T unaligned_load(const void* address) {
30
130
    static_assert(std::is_trivially_copyable_v<T>);
31
130
    T res {};
32
130
    memcpy(&res, address, sizeof(res));
33
130
    return res;
34
130
}
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
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
125k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
125k
    static_assert(std::is_trivially_copyable_v<T>);
43
125k
    memcpy(address, &src, sizeof(src));
44
125k
}
_ZN5doris15unaligned_storeImEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
3.27M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
3.27M
    static_assert(std::is_trivially_copyable_v<T>);
43
3.27M
    memcpy(address, &src, sizeof(src));
44
3.27M
}
_ZN5doris15unaligned_storeIbEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
1.25M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
1.25M
    static_assert(std::is_trivially_copyable_v<T>);
43
1.25M
    memcpy(address, &src, sizeof(src));
44
1.25M
}
_ZN5doris15unaligned_storeIiEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
13.0k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
13.0k
    static_assert(std::is_trivially_copyable_v<T>);
43
13.0k
    memcpy(address, &src, sizeof(src));
44
13.0k
}
_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
36.0k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
36.0k
    static_assert(std::is_trivially_copyable_v<T>);
43
36.0k
    memcpy(address, &src, sizeof(src));
44
36.0k
}
45
} // namespace doris