Coverage Report

Created: 2026-07-19 23:44

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
4.86G
T unaligned_load(const void* address) {
30
4.86G
    static_assert(std::is_trivially_copyable_v<T>);
31
4.86G
    T res {};
32
4.86G
    memcpy(&res, address, sizeof(res));
33
4.86G
    return res;
34
4.86G
}
_ZN5doris14unaligned_loadItEET_PKv
Line
Count
Source
29
1.02k
T unaligned_load(const void* address) {
30
1.02k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.02k
    T res {};
32
1.02k
    memcpy(&res, address, sizeof(res));
33
1.02k
    return res;
34
1.02k
}
_ZN5doris14unaligned_loadIjEET_PKv
Line
Count
Source
29
154M
T unaligned_load(const void* address) {
30
154M
    static_assert(std::is_trivially_copyable_v<T>);
31
154M
    T res {};
32
154M
    memcpy(&res, address, sizeof(res));
33
154M
    return res;
34
154M
}
_ZN5doris14unaligned_loadImEET_PKv
Line
Count
Source
29
4.62G
T unaligned_load(const void* address) {
30
4.62G
    static_assert(std::is_trivially_copyable_v<T>);
31
4.62G
    T res {};
32
4.62G
    memcpy(&res, address, sizeof(res));
33
4.62G
    return res;
34
4.62G
}
_ZN5doris14unaligned_loadIhEET_PKv
Line
Count
Source
29
8.13M
T unaligned_load(const void* address) {
30
8.13M
    static_assert(std::is_trivially_copyable_v<T>);
31
8.13M
    T res {};
32
8.13M
    memcpy(&res, address, sizeof(res));
33
8.13M
    return res;
34
8.13M
}
_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
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
16.9M
T unaligned_load(const void* address) {
30
16.9M
    static_assert(std::is_trivially_copyable_v<T>);
31
16.9M
    T res {};
32
16.9M
    memcpy(&res, address, sizeof(res));
33
16.9M
    return res;
34
16.9M
}
_ZN5doris14unaligned_loadIaEET_PKv
Line
Count
Source
29
2.33M
T unaligned_load(const void* address) {
30
2.33M
    static_assert(std::is_trivially_copyable_v<T>);
31
2.33M
    T res {};
32
2.33M
    memcpy(&res, address, sizeof(res));
33
2.33M
    return res;
34
2.33M
}
_ZN5doris14unaligned_loadIiEET_PKv
Line
Count
Source
29
36.7M
T unaligned_load(const void* address) {
30
36.7M
    static_assert(std::is_trivially_copyable_v<T>);
31
36.7M
    T res {};
32
36.7M
    memcpy(&res, address, sizeof(res));
33
36.7M
    return res;
34
36.7M
}
_ZN5doris14unaligned_loadIdEET_PKv
Line
Count
Source
29
3.36M
T unaligned_load(const void* address) {
30
3.36M
    static_assert(std::is_trivially_copyable_v<T>);
31
3.36M
    T res {};
32
3.36M
    memcpy(&res, address, sizeof(res));
33
3.36M
    return res;
34
3.36M
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_15DateV2ValueTypeEEEEET_PKv
Line
Count
Source
29
67.6k
T unaligned_load(const void* address) {
30
67.6k
    static_assert(std::is_trivially_copyable_v<T>);
31
67.6k
    T res {};
32
67.6k
    memcpy(&res, address, sizeof(res));
33
67.6k
    return res;
34
67.6k
}
_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
17.7k
T unaligned_load(const void* address) {
30
17.7k
    static_assert(std::is_trivially_copyable_v<T>);
31
17.7k
    T res {};
32
17.7k
    memcpy(&res, address, sizeof(res));
33
17.7k
    return res;
34
17.7k
}
_ZN5doris14unaligned_loadIsEET_PKv
Line
Count
Source
29
100k
T unaligned_load(const void* address) {
30
100k
    static_assert(std::is_trivially_copyable_v<T>);
31
100k
    T res {};
32
100k
    memcpy(&res, address, sizeof(res));
33
100k
    return res;
34
100k
}
_ZN5doris14unaligned_loadInEET_PKv
Line
Count
Source
29
1.63M
T unaligned_load(const void* address) {
30
1.63M
    static_assert(std::is_trivially_copyable_v<T>);
31
1.63M
    T res {};
32
1.63M
    memcpy(&res, address, sizeof(res));
33
1.63M
    return res;
34
1.63M
}
_ZN5doris14unaligned_loadI10Elf64_NhdrEET_PKv
Line
Count
Source
29
646
T unaligned_load(const void* address) {
30
646
    static_assert(std::is_trivially_copyable_v<T>);
31
646
    T res {};
32
646
    memcpy(&res, address, sizeof(res));
33
646
    return res;
34
646
}
_ZN5doris14unaligned_loadIbEET_PKv
Line
Count
Source
29
1.14M
T unaligned_load(const void* address) {
30
1.14M
    static_assert(std::is_trivially_copyable_v<T>);
31
1.14M
    T res {};
32
1.14M
    memcpy(&res, address, sizeof(res));
33
1.14M
    return res;
34
1.14M
}
_ZN5doris14unaligned_loadINS_12PackedInt128EEET_PKv
Line
Count
Source
29
74.8k
T unaligned_load(const void* address) {
30
74.8k
    static_assert(std::is_trivially_copyable_v<T>);
31
74.8k
    T res {};
32
74.8k
    memcpy(&res, address, sizeof(res));
33
74.8k
    return res;
34
74.8k
}
_ZN5doris14unaligned_loadINS_13PackedUInt128EEET_PKv
Line
Count
Source
29
1.83k
T unaligned_load(const void* address) {
30
1.83k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.83k
    T res {};
32
1.83k
    memcpy(&res, address, sizeof(res));
33
1.83k
    return res;
34
1.83k
}
_ZN5doris14unaligned_loadINS_7DecimalIiEEEET_PKv
Line
Count
Source
29
4.85k
T unaligned_load(const void* address) {
30
4.85k
    static_assert(std::is_trivially_copyable_v<T>);
31
4.85k
    T res {};
32
4.85k
    memcpy(&res, address, sizeof(res));
33
4.85k
    return res;
34
4.85k
}
_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
8.00k
T unaligned_load(const void* address) {
30
8.00k
    static_assert(std::is_trivially_copyable_v<T>);
31
8.00k
    T res {};
32
8.00k
    memcpy(&res, address, sizeof(res));
33
8.00k
    return res;
34
8.00k
}
_ZN5doris14unaligned_loadINS_7DecimalInEEEET_PKv
Line
Count
Source
29
1.69k
T unaligned_load(const void* address) {
30
1.69k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.69k
    T res {};
32
1.69k
    memcpy(&res, address, sizeof(res));
33
1.69k
    return res;
34
1.69k
}
_ZN5doris14unaligned_loadINS_7DecimalIN4wide7integerILm256EiEEEEEET_PKv
Line
Count
Source
29
6.33k
T unaligned_load(const void* address) {
30
6.33k
    static_assert(std::is_trivially_copyable_v<T>);
31
6.33k
    T res {};
32
6.33k
    memcpy(&res, address, sizeof(res));
33
6.33k
    return res;
34
6.33k
}
_ZN5doris14unaligned_loadIN4wide7integerILm256EiEEEET_PKv
Line
Count
Source
29
3.19k
T unaligned_load(const void* address) {
30
3.19k
    static_assert(std::is_trivially_copyable_v<T>);
31
3.19k
    T res {};
32
3.19k
    memcpy(&res, address, sizeof(res));
33
3.19k
    return res;
34
3.19k
}
_ZN5doris14unaligned_loadINS_14DecimalV2ValueEEET_PKv
Line
Count
Source
29
4.70k
T unaligned_load(const void* address) {
30
4.70k
    static_assert(std::is_trivially_copyable_v<T>);
31
4.70k
    T res {};
32
4.70k
    memcpy(&res, address, sizeof(res));
33
4.70k
    return res;
34
4.70k
}
_ZN5doris14unaligned_loadINS_9StringRefEEET_PKv
Line
Count
Source
29
3.01M
T unaligned_load(const void* address) {
30
3.01M
    static_assert(std::is_trivially_copyable_v<T>);
31
3.01M
    T res {};
32
3.01M
    memcpy(&res, address, sizeof(res));
33
3.01M
    return res;
34
3.01M
}
_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
4.30M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
4.30M
    static_assert(std::is_trivially_copyable_v<T>);
43
4.30M
    memcpy(address, &src, sizeof(src));
44
4.30M
}
_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
47.4k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
47.4k
    static_assert(std::is_trivially_copyable_v<T>);
43
47.4k
    memcpy(address, &src, sizeof(src));
44
47.4k
}
_ZN5doris15unaligned_storeImEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
2.93M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
2.93M
    static_assert(std::is_trivially_copyable_v<T>);
43
2.93M
    memcpy(address, &src, sizeof(src));
44
2.93M
}
_ZN5doris15unaligned_storeIbEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
1.14M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
1.14M
    static_assert(std::is_trivially_copyable_v<T>);
43
1.14M
    memcpy(address, &src, sizeof(src));
44
1.14M
}
_ZN5doris15unaligned_storeIiEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
14.4k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
14.4k
    static_assert(std::is_trivially_copyable_v<T>);
43
14.4k
    memcpy(address, &src, sizeof(src));
44
14.4k
}
_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
35.5k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
35.5k
    static_assert(std::is_trivially_copyable_v<T>);
43
35.5k
    memcpy(address, &src, sizeof(src));
44
35.5k
}
45
} // namespace doris