Coverage Report

Created: 2026-07-09 20:07

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
19
// 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
4.75G
T unaligned_load(const void* address) {
30
4.75G
    static_assert(std::is_trivially_copyable_v<T>);
31
4.75G
    T res {};
32
4.75G
    memcpy(&res, address, sizeof(res));
33
4.75G
    return res;
34
4.75G
}
_ZN5doris14unaligned_loadItEET_PKv
Line
Count
Source
29
274
T unaligned_load(const void* address) {
30
274
    static_assert(std::is_trivially_copyable_v<T>);
31
274
    T res {};
32
274
    memcpy(&res, address, sizeof(res));
33
274
    return res;
34
274
}
_ZN5doris14unaligned_loadIjEET_PKv
Line
Count
Source
29
140M
T unaligned_load(const void* address) {
30
140M
    static_assert(std::is_trivially_copyable_v<T>);
31
140M
    T res {};
32
140M
    memcpy(&res, address, sizeof(res));
33
140M
    return res;
34
140M
}
_ZN5doris14unaligned_loadImEET_PKv
Line
Count
Source
29
4.53G
T unaligned_load(const void* address) {
30
4.53G
    static_assert(std::is_trivially_copyable_v<T>);
31
4.53G
    T res {};
32
4.53G
    memcpy(&res, address, sizeof(res));
33
4.53G
    return res;
34
4.53G
}
_ZN5doris14unaligned_loadIhEET_PKv
Line
Count
Source
29
8.28M
T unaligned_load(const void* address) {
30
8.28M
    static_assert(std::is_trivially_copyable_v<T>);
31
8.28M
    T res {};
32
8.28M
    memcpy(&res, address, sizeof(res));
33
8.28M
    return res;
34
8.28M
}
_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
4.04M
T unaligned_load(const void* address) {
30
4.04M
    static_assert(std::is_trivially_copyable_v<T>);
31
4.04M
    T res {};
32
4.04M
    memcpy(&res, address, sizeof(res));
33
4.04M
    return res;
34
4.04M
}
_ZN5doris14unaligned_loadIfEET_PKv
Line
Count
Source
29
229k
T unaligned_load(const void* address) {
30
229k
    static_assert(std::is_trivially_copyable_v<T>);
31
229k
    T res {};
32
229k
    memcpy(&res, address, sizeof(res));
33
229k
    return res;
34
229k
}
_ZN5doris14unaligned_loadIlEET_PKv
Line
Count
Source
29
18.0M
T unaligned_load(const void* address) {
30
18.0M
    static_assert(std::is_trivially_copyable_v<T>);
31
18.0M
    T res {};
32
18.0M
    memcpy(&res, address, sizeof(res));
33
18.0M
    return res;
34
18.0M
}
_ZN5doris14unaligned_loadIaEET_PKv
Line
Count
Source
29
2.39M
T unaligned_load(const void* address) {
30
2.39M
    static_assert(std::is_trivially_copyable_v<T>);
31
2.39M
    T res {};
32
2.39M
    memcpy(&res, address, sizeof(res));
33
2.39M
    return res;
34
2.39M
}
_ZN5doris14unaligned_loadIiEET_PKv
Line
Count
Source
29
27.2M
T unaligned_load(const void* address) {
30
27.2M
    static_assert(std::is_trivially_copyable_v<T>);
31
27.2M
    T res {};
32
27.2M
    memcpy(&res, address, sizeof(res));
33
27.2M
    return res;
34
27.2M
}
_ZN5doris14unaligned_loadIdEET_PKv
Line
Count
Source
29
7.62M
T unaligned_load(const void* address) {
30
7.62M
    static_assert(std::is_trivially_copyable_v<T>);
31
7.62M
    T res {};
32
7.62M
    memcpy(&res, address, sizeof(res));
33
7.62M
    return res;
34
7.62M
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_15DateV2ValueTypeEEEEET_PKv
Line
Count
Source
29
41.6k
T unaligned_load(const void* address) {
30
41.6k
    static_assert(std::is_trivially_copyable_v<T>);
31
41.6k
    T res {};
32
41.6k
    memcpy(&res, address, sizeof(res));
33
41.6k
    return res;
34
41.6k
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_19DateTimeV2ValueTypeEEEEET_PKv
Line
Count
Source
29
73.7k
T unaligned_load(const void* address) {
30
73.7k
    static_assert(std::is_trivially_copyable_v<T>);
31
73.7k
    T res {};
32
73.7k
    memcpy(&res, address, sizeof(res));
33
73.7k
    return res;
34
73.7k
}
_ZN5doris14unaligned_loadIoEET_PKv
Line
Count
Source
29
12.7k
T unaligned_load(const void* address) {
30
12.7k
    static_assert(std::is_trivially_copyable_v<T>);
31
12.7k
    T res {};
32
12.7k
    memcpy(&res, address, sizeof(res));
33
12.7k
    return res;
34
12.7k
}
_ZN5doris14unaligned_loadIsEET_PKv
Line
Count
Source
29
72.0k
T unaligned_load(const void* address) {
30
72.0k
    static_assert(std::is_trivially_copyable_v<T>);
31
72.0k
    T res {};
32
72.0k
    memcpy(&res, address, sizeof(res));
33
72.0k
    return res;
34
72.0k
}
_ZN5doris14unaligned_loadInEET_PKv
Line
Count
Source
29
1.51M
T unaligned_load(const void* address) {
30
1.51M
    static_assert(std::is_trivially_copyable_v<T>);
31
1.51M
    T res {};
32
1.51M
    memcpy(&res, address, sizeof(res));
33
1.51M
    return res;
34
1.51M
}
_ZN5doris14unaligned_loadI10Elf64_NhdrEET_PKv
Line
Count
Source
29
649
T unaligned_load(const void* address) {
30
649
    static_assert(std::is_trivially_copyable_v<T>);
31
649
    T res {};
32
649
    memcpy(&res, address, sizeof(res));
33
649
    return res;
34
649
}
_ZN5doris14unaligned_loadIbEET_PKv
Line
Count
Source
29
1.01M
T unaligned_load(const void* address) {
30
1.01M
    static_assert(std::is_trivially_copyable_v<T>);
31
1.01M
    T res {};
32
1.01M
    memcpy(&res, address, sizeof(res));
33
1.01M
    return res;
34
1.01M
}
_ZN5doris14unaligned_loadINS_12PackedInt128EEET_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_13PackedUInt128EEET_PKv
Line
Count
Source
29
1.81k
T unaligned_load(const void* address) {
30
1.81k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.81k
    T res {};
32
1.81k
    memcpy(&res, address, sizeof(res));
33
1.81k
    return res;
34
1.81k
}
_ZN5doris14unaligned_loadINS_7DecimalIiEEEET_PKv
Line
Count
Source
29
4.79k
T unaligned_load(const void* address) {
30
4.79k
    static_assert(std::is_trivially_copyable_v<T>);
31
4.79k
    T res {};
32
4.79k
    memcpy(&res, address, sizeof(res));
33
4.79k
    return res;
34
4.79k
}
_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
7.94k
T unaligned_load(const void* address) {
30
7.94k
    static_assert(std::is_trivially_copyable_v<T>);
31
7.94k
    T res {};
32
7.94k
    memcpy(&res, address, sizeof(res));
33
7.94k
    return res;
34
7.94k
}
_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_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
3.17k
T unaligned_load(const void* address) {
30
3.17k
    static_assert(std::is_trivially_copyable_v<T>);
31
3.17k
    T res {};
32
3.17k
    memcpy(&res, address, sizeof(res));
33
3.17k
    return res;
34
3.17k
}
_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_9StringRefEEET_PKv
Line
Count
Source
29
4.67M
T unaligned_load(const void* address) {
30
4.67M
    static_assert(std::is_trivially_copyable_v<T>);
31
4.67M
    T res {};
32
4.67M
    memcpy(&res, address, sizeof(res));
33
4.67M
    return res;
34
4.67M
}
_ZN5doris14unaligned_loadINS_8uint24_tEEET_PKv
Line
Count
Source
29
384
T unaligned_load(const void* address) {
30
384
    static_assert(std::is_trivially_copyable_v<T>);
31
384
    T res {};
32
384
    memcpy(&res, address, sizeof(res));
33
384
    return res;
34
384
}
_ZN5doris14unaligned_loadINS_11decimal12_tEEET_PKv
Line
Count
Source
29
132
T unaligned_load(const void* address) {
30
132
    static_assert(std::is_trivially_copyable_v<T>);
31
132
    T res {};
32
132
    memcpy(&res, address, sizeof(res));
33
132
    return res;
34
132
}
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
3.88M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
3.88M
    static_assert(std::is_trivially_copyable_v<T>);
43
3.88M
    memcpy(address, &src, sizeof(src));
44
3.88M
}
_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
45.6k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
45.6k
    static_assert(std::is_trivially_copyable_v<T>);
43
45.6k
    memcpy(address, &src, sizeof(src));
44
45.6k
}
_ZN5doris15unaligned_storeImEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
2.64M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
2.64M
    static_assert(std::is_trivially_copyable_v<T>);
43
2.64M
    memcpy(address, &src, sizeof(src));
44
2.64M
}
_ZN5doris15unaligned_storeIbEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
1.01M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
1.01M
    static_assert(std::is_trivially_copyable_v<T>);
43
1.01M
    memcpy(address, &src, sizeof(src));
44
1.01M
}
_ZN5doris15unaligned_storeIiEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
13.5k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
13.5k
    static_assert(std::is_trivially_copyable_v<T>);
43
13.5k
    memcpy(address, &src, sizeof(src));
44
13.5k
}
_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
35.7k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
35.7k
    static_assert(std::is_trivially_copyable_v<T>);
43
35.7k
    memcpy(address, &src, sizeof(src));
44
35.7k
}
45
} // namespace doris