Coverage Report

Created: 2026-07-19 09:01

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
16
// under the License.
17
// 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
4.99G
T unaligned_load(const void* address) {
30
4.99G
    static_assert(std::is_trivially_copyable_v<T>);
31
4.99G
    T res {};
32
4.99G
    memcpy(&res, address, sizeof(res));
33
4.99G
    return res;
34
4.99G
}
_ZN5doris14unaligned_loadItEET_PKv
Line
Count
Source
29
1.12k
T unaligned_load(const void* address) {
30
1.12k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.12k
    T res {};
32
1.12k
    memcpy(&res, address, sizeof(res));
33
1.12k
    return res;
34
1.12k
}
_ZN5doris14unaligned_loadIjEET_PKv
Line
Count
Source
29
162M
T unaligned_load(const void* address) {
30
162M
    static_assert(std::is_trivially_copyable_v<T>);
31
162M
    T res {};
32
162M
    memcpy(&res, address, sizeof(res));
33
162M
    return res;
34
162M
}
_ZN5doris14unaligned_loadImEET_PKv
Line
Count
Source
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_loadIhEET_PKv
Line
Count
Source
29
8.56M
T unaligned_load(const void* address) {
30
8.56M
    static_assert(std::is_trivially_copyable_v<T>);
31
8.56M
    T res {};
32
8.56M
    memcpy(&res, address, sizeof(res));
33
8.56M
    return res;
34
8.56M
}
_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
4.22M
T unaligned_load(const void* address) {
30
4.22M
    static_assert(std::is_trivially_copyable_v<T>);
31
4.22M
    T res {};
32
4.22M
    memcpy(&res, address, sizeof(res));
33
4.22M
    return res;
34
4.22M
}
_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
16.4M
T unaligned_load(const void* address) {
30
16.4M
    static_assert(std::is_trivially_copyable_v<T>);
31
16.4M
    T res {};
32
16.4M
    memcpy(&res, address, sizeof(res));
33
16.4M
    return res;
34
16.4M
}
_ZN5doris14unaligned_loadIaEET_PKv
Line
Count
Source
29
2.32M
T unaligned_load(const void* address) {
30
2.32M
    static_assert(std::is_trivially_copyable_v<T>);
31
2.32M
    T res {};
32
2.32M
    memcpy(&res, address, sizeof(res));
33
2.32M
    return res;
34
2.32M
}
_ZN5doris14unaligned_loadIiEET_PKv
Line
Count
Source
29
25.1M
T unaligned_load(const void* address) {
30
25.1M
    static_assert(std::is_trivially_copyable_v<T>);
31
25.1M
    T res {};
32
25.1M
    memcpy(&res, address, sizeof(res));
33
25.1M
    return res;
34
25.1M
}
_ZN5doris14unaligned_loadIdEET_PKv
Line
Count
Source
29
3.05M
T unaligned_load(const void* address) {
30
3.05M
    static_assert(std::is_trivially_copyable_v<T>);
31
3.05M
    T res {};
32
3.05M
    memcpy(&res, address, sizeof(res));
33
3.05M
    return res;
34
3.05M
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_15DateV2ValueTypeEEEEET_PKv
Line
Count
Source
29
50.0k
T unaligned_load(const void* address) {
30
50.0k
    static_assert(std::is_trivially_copyable_v<T>);
31
50.0k
    T res {};
32
50.0k
    memcpy(&res, address, sizeof(res));
33
50.0k
    return res;
34
50.0k
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_19DateTimeV2ValueTypeEEEEET_PKv
Line
Count
Source
29
75.6k
T unaligned_load(const void* address) {
30
75.6k
    static_assert(std::is_trivially_copyable_v<T>);
31
75.6k
    T res {};
32
75.6k
    memcpy(&res, address, sizeof(res));
33
75.6k
    return res;
34
75.6k
}
_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
91.1k
T unaligned_load(const void* address) {
30
91.1k
    static_assert(std::is_trivially_copyable_v<T>);
31
91.1k
    T res {};
32
91.1k
    memcpy(&res, address, sizeof(res));
33
91.1k
    return res;
34
91.1k
}
_ZN5doris14unaligned_loadInEET_PKv
Line
Count
Source
29
1.52M
T unaligned_load(const void* address) {
30
1.52M
    static_assert(std::is_trivially_copyable_v<T>);
31
1.52M
    T res {};
32
1.52M
    memcpy(&res, address, sizeof(res));
33
1.52M
    return res;
34
1.52M
}
_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
1.26M
T unaligned_load(const void* address) {
30
1.26M
    static_assert(std::is_trivially_copyable_v<T>);
31
1.26M
    T res {};
32
1.26M
    memcpy(&res, address, sizeof(res));
33
1.26M
    return res;
34
1.26M
}
_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
1.81k
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
4.84k
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
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
5.98M
T unaligned_load(const void* address) {
30
5.98M
    static_assert(std::is_trivially_copyable_v<T>);
31
5.98M
    T res {};
32
5.98M
    memcpy(&res, address, sizeof(res));
33
5.98M
    return res;
34
5.98M
}
_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
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
4.66M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
4.66M
    static_assert(std::is_trivially_copyable_v<T>);
43
4.66M
    memcpy(address, &src, sizeof(src));
44
4.66M
}
_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
104k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
104k
    static_assert(std::is_trivially_copyable_v<T>);
43
104k
    memcpy(address, &src, sizeof(src));
44
104k
}
_ZN5doris15unaligned_storeImEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
3.16M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
3.16M
    static_assert(std::is_trivially_copyable_v<T>);
43
3.16M
    memcpy(address, &src, sizeof(src));
44
3.16M
}
_ZN5doris15unaligned_storeIbEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
1.22M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
1.22M
    static_assert(std::is_trivially_copyable_v<T>);
43
1.22M
    memcpy(address, &src, sizeof(src));
44
1.22M
}
_ZN5doris15unaligned_storeIiEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
13.4k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
13.4k
    static_assert(std::is_trivially_copyable_v<T>);
43
13.4k
    memcpy(address, &src, sizeof(src));
44
13.4k
}
_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
35.8k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
35.8k
    static_assert(std::is_trivially_copyable_v<T>);
43
35.8k
    memcpy(address, &src, sizeof(src));
44
35.8k
}
45
} // namespace doris