Coverage Report

Created: 2026-03-25 05:20

next uncovered line (L), next uncovered region (R), next uncovered branch (B)
/root/doris/be/src/util/unaligned.h
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1
// Licensed to the Apache Software Foundation (ASF) under one
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// or more contributor license agreements.  See the NOTICE file
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// distributed with this work for additional information
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// regarding copyright ownership.  The ASF licenses this file
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// to you under the Apache License, Version 2.0 (the
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// "License"); you may not use this file except in compliance
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// 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
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//
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// Unless required by applicable law or agreed to in writing,
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// software distributed under the License is distributed on an
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// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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// KIND, either express or implied.  See the License for the
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// 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
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21
#pragma once
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23
#include <cstring>
24
#include <type_traits>
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26
namespace doris {
27
28
template <typename T>
29
1.77G
T unaligned_load(const void* address) {
30
1.77G
    T res {};
31
1.77G
    memcpy(&res, address, sizeof(res));
32
1.77G
    return res;
33
1.77G
}
_ZN5doris14unaligned_loadItEET_PKv
Line
Count
Source
29
946
T unaligned_load(const void* address) {
30
946
    T res {};
31
946
    memcpy(&res, address, sizeof(res));
32
946
    return res;
33
946
}
_ZN5doris14unaligned_loadIjEET_PKv
Line
Count
Source
29
115M
T unaligned_load(const void* address) {
30
115M
    T res {};
31
115M
    memcpy(&res, address, sizeof(res));
32
115M
    return res;
33
115M
}
_ZN5doris14unaligned_loadImEET_PKv
Line
Count
Source
29
1.59G
T unaligned_load(const void* address) {
30
1.59G
    T res {};
31
1.59G
    memcpy(&res, address, sizeof(res));
32
1.59G
    return res;
33
1.59G
}
_ZN5doris14unaligned_loadIhEET_PKv
Line
Count
Source
29
7.71M
T unaligned_load(const void* address) {
30
7.71M
    T res {};
31
7.71M
    memcpy(&res, address, sizeof(res));
32
7.71M
    return res;
33
7.71M
}
_ZN5doris14unaligned_loadINS_16TimestampTzValueEEET_PKv
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Source
29
2
T unaligned_load(const void* address) {
30
2
    T res {};
31
2
    memcpy(&res, address, sizeof(res));
32
2
    return res;
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2
}
_ZN5doris14unaligned_loadIfEET_PKv
Line
Count
Source
29
210k
T unaligned_load(const void* address) {
30
210k
    T res {};
31
210k
    memcpy(&res, address, sizeof(res));
32
210k
    return res;
33
210k
}
_ZN5doris14unaligned_loadIlEET_PKv
Line
Count
Source
29
12.2M
T unaligned_load(const void* address) {
30
12.2M
    T res {};
31
12.2M
    memcpy(&res, address, sizeof(res));
32
12.2M
    return res;
33
12.2M
}
_ZN5doris14unaligned_loadIaEET_PKv
Line
Count
Source
29
2.38M
T unaligned_load(const void* address) {
30
2.38M
    T res {};
31
2.38M
    memcpy(&res, address, sizeof(res));
32
2.38M
    return res;
33
2.38M
}
_ZN5doris14unaligned_loadIiEET_PKv
Line
Count
Source
29
24.9M
T unaligned_load(const void* address) {
30
24.9M
    T res {};
31
24.9M
    memcpy(&res, address, sizeof(res));
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24.9M
    return res;
33
24.9M
}
_ZN5doris14unaligned_loadIdEET_PKv
Line
Count
Source
29
2.86M
T unaligned_load(const void* address) {
30
2.86M
    T res {};
31
2.86M
    memcpy(&res, address, sizeof(res));
32
2.86M
    return res;
33
2.86M
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_15DateV2ValueTypeEEEEET_PKv
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Count
Source
29
118k
T unaligned_load(const void* address) {
30
118k
    T res {};
31
118k
    memcpy(&res, address, sizeof(res));
32
118k
    return res;
33
118k
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_19DateTimeV2ValueTypeEEEEET_PKv
Line
Count
Source
29
74.7k
T unaligned_load(const void* address) {
30
74.7k
    T res {};
31
74.7k
    memcpy(&res, address, sizeof(res));
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74.7k
    return res;
33
74.7k
}
_ZN5doris14unaligned_loadIoEET_PKv
Line
Count
Source
29
17.3k
T unaligned_load(const void* address) {
30
17.3k
    T res {};
31
17.3k
    memcpy(&res, address, sizeof(res));
32
17.3k
    return res;
33
17.3k
}
_ZN5doris14unaligned_loadIsEET_PKv
Line
Count
Source
29
105k
T unaligned_load(const void* address) {
30
105k
    T res {};
31
105k
    memcpy(&res, address, sizeof(res));
32
105k
    return res;
33
105k
}
_ZN5doris14unaligned_loadInEET_PKv
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Count
Source
29
364k
T unaligned_load(const void* address) {
30
364k
    T res {};
31
364k
    memcpy(&res, address, sizeof(res));
32
364k
    return res;
33
364k
}
_ZN5doris14unaligned_loadINS_16VecDateTimeValueEEET_PKv
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Count
Source
29
3.19M
T unaligned_load(const void* address) {
30
3.19M
    T res {};
31
3.19M
    memcpy(&res, address, sizeof(res));
32
3.19M
    return res;
33
3.19M
}
_ZN5doris14unaligned_loadI10Elf64_NhdrEET_PKv
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Count
Source
29
516
T unaligned_load(const void* address) {
30
516
    T res {};
31
516
    memcpy(&res, address, sizeof(res));
32
516
    return res;
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516
}
_ZN5doris14unaligned_loadINS_8uint24_tEEET_PKv
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Count
Source
29
991k
T unaligned_load(const void* address) {
30
991k
    T res {};
31
991k
    memcpy(&res, address, sizeof(res));
32
991k
    return res;
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991k
}
_ZN5doris14unaligned_loadIbEET_PKv
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Count
Source
29
665k
T unaligned_load(const void* address) {
30
665k
    T res {};
31
665k
    memcpy(&res, address, sizeof(res));
32
665k
    return res;
33
665k
}
_ZN5doris14unaligned_loadIN4wide7integerILm256EiEEEET_PKv
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Count
Source
29
625
T unaligned_load(const void* address) {
30
625
    T res {};
31
625
    memcpy(&res, address, sizeof(res));
32
625
    return res;
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625
}
_ZN5doris14unaligned_loadINS_7DecimalIiEEEET_PKv
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Count
Source
29
4.20k
T unaligned_load(const void* address) {
30
4.20k
    T res {};
31
4.20k
    memcpy(&res, address, sizeof(res));
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4.20k
    return res;
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4.20k
}
_ZN5doris14unaligned_loadINS_7DecimalIlEEEET_PKv
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Count
Source
29
7.23M
T unaligned_load(const void* address) {
30
7.23M
    T res {};
31
7.23M
    memcpy(&res, address, sizeof(res));
32
7.23M
    return res;
33
7.23M
}
_ZN5doris14unaligned_loadINS_14DecimalV2ValueEEET_PKv
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Count
Source
29
4.69k
T unaligned_load(const void* address) {
30
4.69k
    T res {};
31
4.69k
    memcpy(&res, address, sizeof(res));
32
4.69k
    return res;
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4.69k
}
_ZN5doris14unaligned_loadINS_12Decimal128V3EEET_PKv
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Count
Source
29
5.68k
T unaligned_load(const void* address) {
30
5.68k
    T res {};
31
5.68k
    memcpy(&res, address, sizeof(res));
32
5.68k
    return res;
33
5.68k
}
_ZN5doris14unaligned_loadINS_7DecimalIN4wide7integerILm256EiEEEEEET_PKv
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Count
Source
29
4.37k
T unaligned_load(const void* address) {
30
4.37k
    T res {};
31
4.37k
    memcpy(&res, address, sizeof(res));
32
4.37k
    return res;
33
4.37k
}
_ZN5doris14unaligned_loadINS_9StringRefEEET_PKv
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Count
Source
29
4.64M
T unaligned_load(const void* address) {
30
4.64M
    T res {};
31
4.64M
    memcpy(&res, address, sizeof(res));
32
4.64M
    return res;
33
4.64M
}
_ZN5doris14unaligned_loadINS_11decimal12_tEEET_PKv
Line
Count
Source
29
28
T unaligned_load(const void* address) {
30
28
    T res {};
31
28
    memcpy(&res, address, sizeof(res));
32
28
    return res;
33
28
}
34
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/// We've had troubles before with wrong store size due to integral promotions
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/// (e.g., unaligned_store(dest, uint16_t + uint16_t) stores an uint32_t).
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/// To prevent this, make the caller specify the stored type explicitly.
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/// To disable deduction of T, wrap the argument type with std::enable_if.
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template <typename T>
40
2.71M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
2.71M
    static_assert(std::is_trivially_copyable_v<T>);
42
2.71M
    memcpy(address, &src, sizeof(src));
43
2.71M
}
_ZN5doris15unaligned_storeItEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
40
25.5k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
25.5k
    static_assert(std::is_trivially_copyable_v<T>);
42
25.5k
    memcpy(address, &src, sizeof(src));
43
25.5k
}
_ZN5doris15unaligned_storeIjEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
40
29.4k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
29.4k
    static_assert(std::is_trivially_copyable_v<T>);
42
29.4k
    memcpy(address, &src, sizeof(src));
43
29.4k
}
_ZN5doris15unaligned_storeImEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
40
1.86M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
1.86M
    static_assert(std::is_trivially_copyable_v<T>);
42
1.86M
    memcpy(address, &src, sizeof(src));
43
1.86M
}
_ZN5doris15unaligned_storeIbEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
40
661k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
661k
    static_assert(std::is_trivially_copyable_v<T>);
42
661k
    memcpy(address, &src, sizeof(src));
43
661k
}
_ZN5doris15unaligned_storeIiEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
40
11.2k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
11.2k
    static_assert(std::is_trivially_copyable_v<T>);
42
11.2k
    memcpy(address, &src, sizeof(src));
43
11.2k
}
_ZN5doris15unaligned_storeIfEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
40
91.1k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
91.1k
    static_assert(std::is_trivially_copyable_v<T>);
42
91.1k
    memcpy(address, &src, sizeof(src));
43
91.1k
}
_ZN5doris15unaligned_storeIdEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
40
25.5k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
25.5k
    static_assert(std::is_trivially_copyable_v<T>);
42
25.5k
    memcpy(address, &src, sizeof(src));
43
25.5k
}
44
} // namespace doris