Coverage Report

Created: 2026-06-26 12:17

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
5.52G
T unaligned_load(const void* address) {
30
5.52G
    T res {};
31
5.52G
    memcpy(&res, address, sizeof(res));
32
5.52G
    return res;
33
5.52G
}
_ZN5doris14unaligned_loadItEET_PKv
Line
Count
Source
29
1.41k
T unaligned_load(const void* address) {
30
1.41k
    T res {};
31
1.41k
    memcpy(&res, address, sizeof(res));
32
1.41k
    return res;
33
1.41k
}
_ZN5doris14unaligned_loadIjEET_PKv
Line
Count
Source
29
165M
T unaligned_load(const void* address) {
30
165M
    T res {};
31
165M
    memcpy(&res, address, sizeof(res));
32
165M
    return res;
33
165M
}
_ZN5doris14unaligned_loadImEET_PKv
Line
Count
Source
29
5.25G
T unaligned_load(const void* address) {
30
5.25G
    T res {};
31
5.25G
    memcpy(&res, address, sizeof(res));
32
5.25G
    return res;
33
5.25G
}
_ZN5doris14unaligned_loadIhEET_PKv
Line
Count
Source
29
7.99M
T unaligned_load(const void* address) {
30
7.99M
    T res {};
31
7.99M
    memcpy(&res, address, sizeof(res));
32
7.99M
    return res;
33
7.99M
}
_ZN5doris14unaligned_loadINS_16TimestampTzValueEEET_PKv
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Count
Source
29
395
T unaligned_load(const void* address) {
30
395
    T res {};
31
395
    memcpy(&res, address, sizeof(res));
32
395
    return res;
33
395
}
_ZN5doris14unaligned_loadIfEET_PKv
Line
Count
Source
29
239k
T unaligned_load(const void* address) {
30
239k
    T res {};
31
239k
    memcpy(&res, address, sizeof(res));
32
239k
    return res;
33
239k
}
_ZN5doris14unaligned_loadIlEET_PKv
Line
Count
Source
29
32.3M
T unaligned_load(const void* address) {
30
32.3M
    T res {};
31
32.3M
    memcpy(&res, address, sizeof(res));
32
32.3M
    return res;
33
32.3M
}
_ZN5doris14unaligned_loadIaEET_PKv
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Count
Source
29
3.49M
T unaligned_load(const void* address) {
30
3.49M
    T res {};
31
3.49M
    memcpy(&res, address, sizeof(res));
32
3.49M
    return res;
33
3.49M
}
_ZN5doris14unaligned_loadIiEET_PKv
Line
Count
Source
29
28.9M
T unaligned_load(const void* address) {
30
28.9M
    T res {};
31
28.9M
    memcpy(&res, address, sizeof(res));
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28.9M
    return res;
33
28.9M
}
_ZN5doris14unaligned_loadIdEET_PKv
Line
Count
Source
29
2.94M
T unaligned_load(const void* address) {
30
2.94M
    T res {};
31
2.94M
    memcpy(&res, address, sizeof(res));
32
2.94M
    return res;
33
2.94M
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_15DateV2ValueTypeEEEEET_PKv
Line
Count
Source
29
83.0k
T unaligned_load(const void* address) {
30
83.0k
    T res {};
31
83.0k
    memcpy(&res, address, sizeof(res));
32
83.0k
    return res;
33
83.0k
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_19DateTimeV2ValueTypeEEEEET_PKv
Line
Count
Source
29
78.3k
T unaligned_load(const void* address) {
30
78.3k
    T res {};
31
78.3k
    memcpy(&res, address, sizeof(res));
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78.3k
    return res;
33
78.3k
}
_ZN5doris14unaligned_loadIoEET_PKv
Line
Count
Source
29
7.68k
T unaligned_load(const void* address) {
30
7.68k
    T res {};
31
7.68k
    memcpy(&res, address, sizeof(res));
32
7.68k
    return res;
33
7.68k
}
_ZN5doris14unaligned_loadIsEET_PKv
Line
Count
Source
29
741k
T unaligned_load(const void* address) {
30
741k
    T res {};
31
741k
    memcpy(&res, address, sizeof(res));
32
741k
    return res;
33
741k
}
_ZN5doris14unaligned_loadInEET_PKv
Line
Count
Source
29
1.93M
T unaligned_load(const void* address) {
30
1.93M
    T res {};
31
1.93M
    memcpy(&res, address, sizeof(res));
32
1.93M
    return res;
33
1.93M
}
_ZN5doris14unaligned_loadINS_16VecDateTimeValueEEET_PKv
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Count
Source
29
3.12M
T unaligned_load(const void* address) {
30
3.12M
    T res {};
31
3.12M
    memcpy(&res, address, sizeof(res));
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3.12M
    return res;
33
3.12M
}
_ZN5doris14unaligned_loadI10Elf64_NhdrEET_PKv
Line
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
998k
T unaligned_load(const void* address) {
30
998k
    T res {};
31
998k
    memcpy(&res, address, sizeof(res));
32
998k
    return res;
33
998k
}
_ZN5doris14unaligned_loadIbEET_PKv
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Count
Source
29
1.11M
T unaligned_load(const void* address) {
30
1.11M
    T res {};
31
1.11M
    memcpy(&res, address, sizeof(res));
32
1.11M
    return res;
33
1.11M
}
_ZN5doris14unaligned_loadIN4wide7integerILm256EiEEEET_PKv
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Count
Source
29
1.15k
T unaligned_load(const void* address) {
30
1.15k
    T res {};
31
1.15k
    memcpy(&res, address, sizeof(res));
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1.15k
    return res;
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1.15k
}
_ZN5doris14unaligned_loadINS_7DecimalIiEEEET_PKv
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Count
Source
29
4.24k
T unaligned_load(const void* address) {
30
4.24k
    T res {};
31
4.24k
    memcpy(&res, address, sizeof(res));
32
4.24k
    return res;
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4.24k
}
_ZN5doris14unaligned_loadINS_7DecimalIlEEEET_PKv
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Count
Source
29
7.24M
T unaligned_load(const void* address) {
30
7.24M
    T res {};
31
7.24M
    memcpy(&res, address, sizeof(res));
32
7.24M
    return res;
33
7.24M
}
_ZN5doris14unaligned_loadINS_14DecimalV2ValueEEET_PKv
Line
Count
Source
29
4.69k
T unaligned_load(const void* address) {
30
4.69k
    T res {};
31
4.69k
    memcpy(&res, address, sizeof(res));
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4.69k
    return res;
33
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
Line
Count
Source
29
4.40k
T unaligned_load(const void* address) {
30
4.40k
    T res {};
31
4.40k
    memcpy(&res, address, sizeof(res));
32
4.40k
    return res;
33
4.40k
}
_ZN5doris14unaligned_loadINS_9StringRefEEET_PKv
Line
Count
Source
29
3.82M
T unaligned_load(const void* address) {
30
3.82M
    T res {};
31
3.82M
    memcpy(&res, address, sizeof(res));
32
3.82M
    return res;
33
3.82M
}
_ZN5doris14unaligned_loadINS_11decimal12_tEEET_PKv
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Count
Source
29
130
T unaligned_load(const void* address) {
30
130
    T res {};
31
130
    memcpy(&res, address, sizeof(res));
32
130
    return res;
33
130
}
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
4.24M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
4.24M
    static_assert(std::is_trivially_copyable_v<T>);
42
4.24M
    memcpy(address, &src, sizeof(src));
43
4.24M
}
_ZN5doris15unaligned_storeItEEvPvRKNSt9enable_ifILb1ET_E4typeE
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Count
Source
40
25.6k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
25.6k
    static_assert(std::is_trivially_copyable_v<T>);
42
25.6k
    memcpy(address, &src, sizeof(src));
43
25.6k
}
_ZN5doris15unaligned_storeIjEEvPvRKNSt9enable_ifILb1ET_E4typeE
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Count
Source
40
50.9k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
50.9k
    static_assert(std::is_trivially_copyable_v<T>);
42
50.9k
    memcpy(address, &src, sizeof(src));
43
50.9k
}
_ZN5doris15unaligned_storeImEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
40
2.89M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
2.89M
    static_assert(std::is_trivially_copyable_v<T>);
42
2.89M
    memcpy(address, &src, sizeof(src));
43
2.89M
}
_ZN5doris15unaligned_storeIbEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
40
1.10M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
1.10M
    static_assert(std::is_trivially_copyable_v<T>);
42
1.10M
    memcpy(address, &src, sizeof(src));
43
1.10M
}
_ZN5doris15unaligned_storeIiEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
40
15.2k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
15.2k
    static_assert(std::is_trivially_copyable_v<T>);
42
15.2k
    memcpy(address, &src, sizeof(src));
43
15.2k
}
_ZN5doris15unaligned_storeIfEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
40
106k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
106k
    static_assert(std::is_trivially_copyable_v<T>);
42
106k
    memcpy(address, &src, sizeof(src));
43
106k
}
_ZN5doris15unaligned_storeIdEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
40
40.7k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
40.7k
    static_assert(std::is_trivially_copyable_v<T>);
42
40.7k
    memcpy(address, &src, sizeof(src));
43
40.7k
}
44
} // namespace doris