Coverage Report

Created: 2026-06-26 04:37

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.
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
4.86G
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
722
T unaligned_load(const void* address) {
30
722
    static_assert(std::is_trivially_copyable_v<T>);
31
722
    T res {};
32
722
    memcpy(&res, address, sizeof(res));
33
722
    return res;
34
722
}
_ZN5doris14unaligned_loadIjEET_PKv
Line
Count
Source
29
149M
T unaligned_load(const void* address) {
30
149M
    static_assert(std::is_trivially_copyable_v<T>);
31
149M
    T res {};
32
149M
    memcpy(&res, address, sizeof(res));
33
149M
    return res;
34
149M
}
_ZN5doris14unaligned_loadImEET_PKv
Line
Count
Source
29
4.63G
T unaligned_load(const void* address) {
30
4.63G
    static_assert(std::is_trivially_copyable_v<T>);
31
4.63G
    T res {};
32
4.63G
    memcpy(&res, address, sizeof(res));
33
4.63G
    return res;
34
4.63G
}
_ZN5doris14unaligned_loadIhEET_PKv
Line
Count
Source
29
8.25M
T unaligned_load(const void* address) {
30
8.25M
    static_assert(std::is_trivially_copyable_v<T>);
31
8.25M
    T res {};
32
8.25M
    memcpy(&res, address, sizeof(res));
33
8.25M
    return res;
34
8.25M
}
_ZN5doris14unaligned_loadINS_16TimestampTzValueEEET_PKv
Line
Count
Source
29
395
T unaligned_load(const void* address) {
30
395
    static_assert(std::is_trivially_copyable_v<T>);
31
395
    T res {};
32
395
    memcpy(&res, address, sizeof(res));
33
395
    return res;
34
395
}
_ZN5doris14unaligned_loadINS_16VecDateTimeValueEEET_PKv
Line
Count
Source
29
4.00M
T unaligned_load(const void* address) {
30
4.00M
    static_assert(std::is_trivially_copyable_v<T>);
31
4.00M
    T res {};
32
4.00M
    memcpy(&res, address, sizeof(res));
33
4.00M
    return res;
34
4.00M
}
_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
18.8M
T unaligned_load(const void* address) {
30
18.8M
    static_assert(std::is_trivially_copyable_v<T>);
31
18.8M
    T res {};
32
18.8M
    memcpy(&res, address, sizeof(res));
33
18.8M
    return res;
34
18.8M
}
_ZN5doris14unaligned_loadIaEET_PKv
Line
Count
Source
29
2.37M
T unaligned_load(const void* address) {
30
2.37M
    static_assert(std::is_trivially_copyable_v<T>);
31
2.37M
    T res {};
32
2.37M
    memcpy(&res, address, sizeof(res));
33
2.37M
    return res;
34
2.37M
}
_ZN5doris14unaligned_loadIiEET_PKv
Line
Count
Source
29
25.3M
T unaligned_load(const void* address) {
30
25.3M
    static_assert(std::is_trivially_copyable_v<T>);
31
25.3M
    T res {};
32
25.3M
    memcpy(&res, address, sizeof(res));
33
25.3M
    return res;
34
25.3M
}
_ZN5doris14unaligned_loadIdEET_PKv
Line
Count
Source
29
3.22M
T unaligned_load(const void* address) {
30
3.22M
    static_assert(std::is_trivially_copyable_v<T>);
31
3.22M
    T res {};
32
3.22M
    memcpy(&res, address, sizeof(res));
33
3.22M
    return res;
34
3.22M
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_15DateV2ValueTypeEEEEET_PKv
Line
Count
Source
29
34.0k
T unaligned_load(const void* address) {
30
34.0k
    static_assert(std::is_trivially_copyable_v<T>);
31
34.0k
    T res {};
32
34.0k
    memcpy(&res, address, sizeof(res));
33
34.0k
    return res;
34
34.0k
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_19DateTimeV2ValueTypeEEEEET_PKv
Line
Count
Source
29
75.5k
T unaligned_load(const void* address) {
30
75.5k
    static_assert(std::is_trivially_copyable_v<T>);
31
75.5k
    T res {};
32
75.5k
    memcpy(&res, address, sizeof(res));
33
75.5k
    return res;
34
75.5k
}
_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
96.4k
T unaligned_load(const void* address) {
30
96.4k
    static_assert(std::is_trivially_copyable_v<T>);
31
96.4k
    T res {};
32
96.4k
    memcpy(&res, address, sizeof(res));
33
96.4k
    return res;
34
96.4k
}
_ZN5doris14unaligned_loadInEET_PKv
Line
Count
Source
29
1.43M
T unaligned_load(const void* address) {
30
1.43M
    static_assert(std::is_trivially_copyable_v<T>);
31
1.43M
    T res {};
32
1.43M
    memcpy(&res, address, sizeof(res));
33
1.43M
    return res;
34
1.43M
}
_ZN5doris14unaligned_loadI10Elf64_NhdrEET_PKv
Line
Count
Source
29
450
T unaligned_load(const void* address) {
30
450
    static_assert(std::is_trivially_copyable_v<T>);
31
450
    T res {};
32
450
    memcpy(&res, address, sizeof(res));
33
450
    return res;
34
450
}
_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
1.83k
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
4.82k
T unaligned_load(const void* address) {
30
4.82k
    static_assert(std::is_trivially_copyable_v<T>);
31
4.82k
    T res {};
32
4.82k
    memcpy(&res, address, sizeof(res));
33
4.82k
    return res;
34
4.82k
}
_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
7.97k
T unaligned_load(const void* address) {
30
7.97k
    static_assert(std::is_trivially_copyable_v<T>);
31
7.97k
    T res {};
32
7.97k
    memcpy(&res, address, sizeof(res));
33
7.97k
    return res;
34
7.97k
}
_ZN5doris14unaligned_loadINS_7DecimalInEEEET_PKv
Line
Count
Source
29
1.46k
T unaligned_load(const void* address) {
30
1.46k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.46k
    T res {};
32
1.46k
    memcpy(&res, address, sizeof(res));
33
1.46k
    return res;
34
1.46k
}
_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
4.69k
T unaligned_load(const void* address) {
30
4.69k
    static_assert(std::is_trivially_copyable_v<T>);
31
4.69k
    T res {};
32
4.69k
    memcpy(&res, address, sizeof(res));
33
4.69k
    return res;
34
4.69k
}
_ZN5doris14unaligned_loadINS_9StringRefEEET_PKv
Line
Count
Source
29
5.08M
T unaligned_load(const void* address) {
30
5.08M
    static_assert(std::is_trivially_copyable_v<T>);
31
5.08M
    T res {};
32
5.08M
    memcpy(&res, address, sizeof(res));
33
5.08M
    return res;
34
5.08M
}
_ZN5doris14unaligned_loadINS_8uint24_tEEET_PKv
Line
Count
Source
29
408
T unaligned_load(const void* address) {
30
408
    static_assert(std::is_trivially_copyable_v<T>);
31
408
    T res {};
32
408
    memcpy(&res, address, sizeof(res));
33
408
    return res;
34
408
}
_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
45.0k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
45.0k
    static_assert(std::is_trivially_copyable_v<T>);
43
45.0k
    memcpy(address, &src, sizeof(src));
44
45.0k
}
_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
1.02M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
1.02M
    static_assert(std::is_trivially_copyable_v<T>);
43
1.02M
    memcpy(address, &src, sizeof(src));
44
1.02M
}
_ZN5doris15unaligned_storeIiEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
13.3k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
13.3k
    static_assert(std::is_trivially_copyable_v<T>);
43
13.3k
    memcpy(address, &src, sizeof(src));
44
13.3k
}
_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