Coverage Report

Created: 2026-09-22 12:17

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
14
// 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
18
// 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
4.48G
T unaligned_load(const void* address) {
30
4.48G
    static_assert(std::is_trivially_copyable_v<T>);
31
4.48G
    T res {};
32
4.48G
    memcpy(&res, address, sizeof(res));
33
4.48G
    return res;
34
4.48G
}
_ZN5doris14unaligned_loadItEET_PKv
Line
Count
Source
29
333
T unaligned_load(const void* address) {
30
333
    static_assert(std::is_trivially_copyable_v<T>);
31
333
    T res {};
32
333
    memcpy(&res, address, sizeof(res));
33
333
    return res;
34
333
}
_ZN5doris14unaligned_loadIjEET_PKv
Line
Count
Source
29
105M
T unaligned_load(const void* address) {
30
105M
    static_assert(std::is_trivially_copyable_v<T>);
31
105M
    T res {};
32
105M
    memcpy(&res, address, sizeof(res));
33
105M
    return res;
34
105M
}
_ZN5doris14unaligned_loadImEET_PKv
Line
Count
Source
29
4.31G
T unaligned_load(const void* address) {
30
4.31G
    static_assert(std::is_trivially_copyable_v<T>);
31
4.31G
    T res {};
32
4.31G
    memcpy(&res, address, sizeof(res));
33
4.31G
    return res;
34
4.31G
}
_ZN5doris14unaligned_loadI10Elf64_NhdrEET_PKv
Line
Count
Source
29
359
T unaligned_load(const void* address) {
30
359
    static_assert(std::is_trivially_copyable_v<T>);
31
359
    T res {};
32
359
    memcpy(&res, address, sizeof(res));
33
359
    return res;
34
359
}
_ZN5doris14unaligned_loadINS_7DecimalIiEEEET_PKv
Line
Count
Source
29
4.80k
T unaligned_load(const void* address) {
30
4.80k
    static_assert(std::is_trivially_copyable_v<T>);
31
4.80k
    T res {};
32
4.80k
    memcpy(&res, address, sizeof(res));
33
4.80k
    return res;
34
4.80k
}
_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_loadIlEET_PKv
Line
Count
Source
29
12.0M
T unaligned_load(const void* address) {
30
12.0M
    static_assert(std::is_trivially_copyable_v<T>);
31
12.0M
    T res {};
32
12.0M
    memcpy(&res, address, sizeof(res));
33
12.0M
    return res;
34
12.0M
}
_ZN5doris14unaligned_loadIiEET_PKv
Line
Count
Source
29
21.6M
T unaligned_load(const void* address) {
30
21.6M
    static_assert(std::is_trivially_copyable_v<T>);
31
21.6M
    T res {};
32
21.6M
    memcpy(&res, address, sizeof(res));
33
21.6M
    return res;
34
21.6M
}
_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_12Decimal128V3EEET_PKv
Line
Count
Source
29
8.10k
T unaligned_load(const void* address) {
30
8.10k
    static_assert(std::is_trivially_copyable_v<T>);
31
8.10k
    T res {};
32
8.10k
    memcpy(&res, address, sizeof(res));
33
8.10k
    return res;
34
8.10k
}
_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_loadIbEET_PKv
Line
Count
Source
29
1.08M
T unaligned_load(const void* address) {
30
1.08M
    static_assert(std::is_trivially_copyable_v<T>);
31
1.08M
    T res {};
32
1.08M
    memcpy(&res, address, sizeof(res));
33
1.08M
    return res;
34
1.08M
}
_ZN5doris14unaligned_loadINS_21ParquetInt96TimestampEEET_PKv
Line
Count
Source
29
350k
T unaligned_load(const void* address) {
30
350k
    static_assert(std::is_trivially_copyable_v<T>);
31
350k
    T res {};
32
350k
    memcpy(&res, address, sizeof(res));
33
350k
    return res;
34
350k
}
_ZN5doris14unaligned_loadIfEET_PKv
Line
Count
Source
29
241k
T unaligned_load(const void* address) {
30
241k
    static_assert(std::is_trivially_copyable_v<T>);
31
241k
    T res {};
32
241k
    memcpy(&res, address, sizeof(res));
33
241k
    return res;
34
241k
}
_ZN5doris14unaligned_loadIdEET_PKv
Line
Count
Source
29
3.91M
T unaligned_load(const void* address) {
30
3.91M
    static_assert(std::is_trivially_copyable_v<T>);
31
3.91M
    T res {};
32
3.91M
    memcpy(&res, address, sizeof(res));
33
3.91M
    return res;
34
3.91M
}
_ZN5doris14unaligned_loadIhEET_PKv
Line
Count
Source
29
7.78M
T unaligned_load(const void* address) {
30
7.78M
    static_assert(std::is_trivially_copyable_v<T>);
31
7.78M
    T res {};
32
7.78M
    memcpy(&res, address, sizeof(res));
33
7.78M
    return res;
34
7.78M
}
_ZN5doris14unaligned_loadIaEET_PKv
Line
Count
Source
29
2.45M
T unaligned_load(const void* address) {
30
2.45M
    static_assert(std::is_trivially_copyable_v<T>);
31
2.45M
    T res {};
32
2.45M
    memcpy(&res, address, sizeof(res));
33
2.45M
    return res;
34
2.45M
}
_ZN5doris14unaligned_loadIsEET_PKv
Line
Count
Source
29
110k
T unaligned_load(const void* address) {
30
110k
    static_assert(std::is_trivially_copyable_v<T>);
31
110k
    T res {};
32
110k
    memcpy(&res, address, sizeof(res));
33
110k
    return res;
34
110k
}
_ZN5doris14unaligned_loadInEET_PKv
Line
Count
Source
29
1.40M
T unaligned_load(const void* address) {
30
1.40M
    static_assert(std::is_trivially_copyable_v<T>);
31
1.40M
    T res {};
32
1.40M
    memcpy(&res, address, sizeof(res));
33
1.40M
    return res;
34
1.40M
}
Unexecuted instantiation: _ZN5doris14unaligned_loadINS_12PackedInt128EEET_PKv
_ZN5doris14unaligned_loadINS_16VecDateTimeValueEEET_PKv
Line
Count
Source
29
4.37M
T unaligned_load(const void* address) {
30
4.37M
    static_assert(std::is_trivially_copyable_v<T>);
31
4.37M
    T res {};
32
4.37M
    memcpy(&res, address, sizeof(res));
33
4.37M
    return res;
34
4.37M
}
Unexecuted instantiation: _ZN5doris14unaligned_loadINS_13PackedUInt128EEET_PKv
_ZN5doris14unaligned_loadIoEET_PKv
Line
Count
Source
29
3.10k
T unaligned_load(const void* address) {
30
3.10k
    static_assert(std::is_trivially_copyable_v<T>);
31
3.10k
    T res {};
32
3.10k
    memcpy(&res, address, sizeof(res));
33
3.10k
    return res;
34
3.10k
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_15DateV2ValueTypeEEEEET_PKv
Line
Count
Source
29
44.3k
T unaligned_load(const void* address) {
30
44.3k
    static_assert(std::is_trivially_copyable_v<T>);
31
44.3k
    T res {};
32
44.3k
    memcpy(&res, address, sizeof(res));
33
44.3k
    return res;
34
44.3k
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_19DateTimeV2ValueTypeEEEEET_PKv
Line
Count
Source
29
74.1k
T unaligned_load(const void* address) {
30
74.1k
    static_assert(std::is_trivially_copyable_v<T>);
31
74.1k
    T res {};
32
74.1k
    memcpy(&res, address, sizeof(res));
33
74.1k
    return res;
34
74.1k
}
_ZN5doris14unaligned_loadINS_16TimeStampNsValueEEET_PKv
Line
Count
Source
29
405
T unaligned_load(const void* address) {
30
405
    static_assert(std::is_trivially_copyable_v<T>);
31
405
    T res {};
32
405
    memcpy(&res, address, sizeof(res));
33
405
    return res;
34
405
}
_ZN5doris14unaligned_loadINS_16TimestampTzValueEEET_PKv
Line
Count
Source
29
424
T unaligned_load(const void* address) {
30
424
    static_assert(std::is_trivially_copyable_v<T>);
31
424
    T res {};
32
424
    memcpy(&res, address, sizeof(res));
33
424
    return res;
34
424
}
_ZN5doris14unaligned_loadINS_7DecimalInEEEET_PKv
Line
Count
Source
29
1.47k
T unaligned_load(const void* address) {
30
1.47k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.47k
    T res {};
32
1.47k
    memcpy(&res, address, sizeof(res));
33
1.47k
    return res;
34
1.47k
}
_ZN5doris14unaligned_loadIN4wide7integerILm256EiEEEET_PKv
Line
Count
Source
29
1.17k
T unaligned_load(const void* address) {
30
1.17k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.17k
    T res {};
32
1.17k
    memcpy(&res, address, sizeof(res));
33
1.17k
    return res;
34
1.17k
}
_ZN5doris14unaligned_loadINS_8uint24_tEEET_PKv
Line
Count
Source
29
700
T unaligned_load(const void* address) {
30
700
    static_assert(std::is_trivially_copyable_v<T>);
31
700
    T res {};
32
700
    memcpy(&res, address, sizeof(res));
33
700
    return res;
34
700
}
_ZN5doris14unaligned_loadINS_11decimal12_tEEET_PKv
Line
Count
Source
29
418
T unaligned_load(const void* address) {
30
418
    static_assert(std::is_trivially_copyable_v<T>);
31
418
    T res {};
32
418
    memcpy(&res, address, sizeof(res));
33
418
    return res;
34
418
}
_ZN5doris14unaligned_loadINS_9StringRefEEET_PKv
Line
Count
Source
29
2.72M
T unaligned_load(const void* address) {
30
2.72M
    static_assert(std::is_trivially_copyable_v<T>);
31
2.72M
    T res {};
32
2.72M
    memcpy(&res, address, sizeof(res));
33
2.72M
    return res;
34
2.72M
}
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
4.07M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
4.07M
    static_assert(std::is_trivially_copyable_v<T>);
43
4.07M
    memcpy(address, &src, sizeof(src));
44
4.07M
}
_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
5.53k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
5.53k
    static_assert(std::is_trivially_copyable_v<T>);
43
5.53k
    memcpy(address, &src, sizeof(src));
44
5.53k
}
_ZN5doris15unaligned_storeImEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
2.80M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
2.80M
    static_assert(std::is_trivially_copyable_v<T>);
43
2.80M
    memcpy(address, &src, sizeof(src));
44
2.80M
}
_ZN5doris15unaligned_storeIbEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
1.08M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
1.08M
    static_assert(std::is_trivially_copyable_v<T>);
43
1.08M
    memcpy(address, &src, sizeof(src));
44
1.08M
}
_ZN5doris15unaligned_storeIiEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
16.6k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
16.6k
    static_assert(std::is_trivially_copyable_v<T>);
43
16.6k
    memcpy(address, &src, sizeof(src));
44
16.6k
}
_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