Coverage Report

Created: 2026-07-29 06:28

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
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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
5.69G
T unaligned_load(const void* address) {
30
5.69G
    static_assert(std::is_trivially_copyable_v<T>);
31
5.69G
    T res {};
32
5.69G
    memcpy(&res, address, sizeof(res));
33
5.69G
    return res;
34
5.69G
}
_ZN5doris14unaligned_loadItEET_PKv
Line
Count
Source
29
1.33k
T unaligned_load(const void* address) {
30
1.33k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.33k
    T res {};
32
1.33k
    memcpy(&res, address, sizeof(res));
33
1.33k
    return res;
34
1.33k
}
_ZN5doris14unaligned_loadIjEET_PKv
Line
Count
Source
29
231M
T unaligned_load(const void* address) {
30
231M
    static_assert(std::is_trivially_copyable_v<T>);
31
231M
    T res {};
32
231M
    memcpy(&res, address, sizeof(res));
33
231M
    return res;
34
231M
}
_ZN5doris14unaligned_loadImEET_PKv
Line
Count
Source
29
5.25G
T unaligned_load(const void* address) {
30
5.25G
    static_assert(std::is_trivially_copyable_v<T>);
31
5.25G
    T res {};
32
5.25G
    memcpy(&res, address, sizeof(res));
33
5.25G
    return res;
34
5.25G
}
_ZN5doris14unaligned_loadIhEET_PKv
Line
Count
Source
29
10.0M
T unaligned_load(const void* address) {
30
10.0M
    static_assert(std::is_trivially_copyable_v<T>);
31
10.0M
    T res {};
32
10.0M
    memcpy(&res, address, sizeof(res));
33
10.0M
    return res;
34
10.0M
}
_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_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
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
102M
T unaligned_load(const void* address) {
30
102M
    static_assert(std::is_trivially_copyable_v<T>);
31
102M
    T res {};
32
102M
    memcpy(&res, address, sizeof(res));
33
102M
    return res;
34
102M
}
_ZN5doris14unaligned_loadIaEET_PKv
Line
Count
Source
29
3.44M
T unaligned_load(const void* address) {
30
3.44M
    static_assert(std::is_trivially_copyable_v<T>);
31
3.44M
    T res {};
32
3.44M
    memcpy(&res, address, sizeof(res));
33
3.44M
    return res;
34
3.44M
}
_ZN5doris14unaligned_loadIiEET_PKv
Line
Count
Source
29
54.9M
T unaligned_load(const void* address) {
30
54.9M
    static_assert(std::is_trivially_copyable_v<T>);
31
54.9M
    T res {};
32
54.9M
    memcpy(&res, address, sizeof(res));
33
54.9M
    return res;
34
54.9M
}
_ZN5doris14unaligned_loadIdEET_PKv
Line
Count
Source
29
3.32M
T unaligned_load(const void* address) {
30
3.32M
    static_assert(std::is_trivially_copyable_v<T>);
31
3.32M
    T res {};
32
3.32M
    memcpy(&res, address, sizeof(res));
33
3.32M
    return res;
34
3.32M
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_15DateV2ValueTypeEEEEET_PKv
Line
Count
Source
29
28.2k
T unaligned_load(const void* address) {
30
28.2k
    static_assert(std::is_trivially_copyable_v<T>);
31
28.2k
    T res {};
32
28.2k
    memcpy(&res, address, sizeof(res));
33
28.2k
    return res;
34
28.2k
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_19DateTimeV2ValueTypeEEEEET_PKv
Line
Count
Source
29
77.8k
T unaligned_load(const void* address) {
30
77.8k
    static_assert(std::is_trivially_copyable_v<T>);
31
77.8k
    T res {};
32
77.8k
    memcpy(&res, address, sizeof(res));
33
77.8k
    return res;
34
77.8k
}
_ZN5doris14unaligned_loadIoEET_PKv
Line
Count
Source
29
559k
T unaligned_load(const void* address) {
30
559k
    static_assert(std::is_trivially_copyable_v<T>);
31
559k
    T res {};
32
559k
    memcpy(&res, address, sizeof(res));
33
559k
    return res;
34
559k
}
_ZN5doris14unaligned_loadIsEET_PKv
Line
Count
Source
29
726k
T unaligned_load(const void* address) {
30
726k
    static_assert(std::is_trivially_copyable_v<T>);
31
726k
    T res {};
32
726k
    memcpy(&res, address, sizeof(res));
33
726k
    return res;
34
726k
}
_ZN5doris14unaligned_loadInEET_PKv
Line
Count
Source
29
3.89M
T unaligned_load(const void* address) {
30
3.89M
    static_assert(std::is_trivially_copyable_v<T>);
31
3.89M
    T res {};
32
3.89M
    memcpy(&res, address, sizeof(res));
33
3.89M
    return res;
34
3.89M
}
_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
1.34M
T unaligned_load(const void* address) {
30
1.34M
    static_assert(std::is_trivially_copyable_v<T>);
31
1.34M
    T res {};
32
1.34M
    memcpy(&res, address, sizeof(res));
33
1.34M
    return res;
34
1.34M
}
_ZN5doris14unaligned_loadINS_12PackedInt128EEET_PKv
Line
Count
Source
29
64.7k
T unaligned_load(const void* address) {
30
64.7k
    static_assert(std::is_trivially_copyable_v<T>);
31
64.7k
    T res {};
32
64.7k
    memcpy(&res, address, sizeof(res));
33
64.7k
    return res;
34
64.7k
}
_ZN5doris14unaligned_loadINS_13PackedUInt128EEET_PKv
Line
Count
Source
29
1.77k
T unaligned_load(const void* address) {
30
1.77k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.77k
    T res {};
32
1.77k
    memcpy(&res, address, sizeof(res));
33
1.77k
    return res;
34
1.77k
}
_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_14DecimalV2ValueEEET_PKv
Line
Count
Source
29
4.72k
T unaligned_load(const void* address) {
30
4.72k
    static_assert(std::is_trivially_copyable_v<T>);
31
4.72k
    T res {};
32
4.72k
    memcpy(&res, address, sizeof(res));
33
4.72k
    return res;
34
4.72k
}
_ZN5doris14unaligned_loadINS_12Decimal128V3EEET_PKv
Line
Count
Source
29
8.06k
T unaligned_load(const void* address) {
30
8.06k
    static_assert(std::is_trivially_copyable_v<T>);
31
8.06k
    T res {};
32
8.06k
    memcpy(&res, address, sizeof(res));
33
8.06k
    return res;
34
8.06k
}
_ZN5doris14unaligned_loadINS_7DecimalIN4wide7integerILm256EiEEEEEET_PKv
Line
Count
Source
29
6.35k
T unaligned_load(const void* address) {
30
6.35k
    static_assert(std::is_trivially_copyable_v<T>);
31
6.35k
    T res {};
32
6.35k
    memcpy(&res, address, sizeof(res));
33
6.35k
    return res;
34
6.35k
}
_ZN5doris14unaligned_loadINS_7DecimalInEEEET_PKv
Line
Count
Source
29
1.44k
T unaligned_load(const void* address) {
30
1.44k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.44k
    T res {};
32
1.44k
    memcpy(&res, address, sizeof(res));
33
1.44k
    return res;
34
1.44k
}
_ZN5doris14unaligned_loadIN4wide7integerILm256EiEEEET_PKv
Line
Count
Source
29
3.15k
T unaligned_load(const void* address) {
30
3.15k
    static_assert(std::is_trivially_copyable_v<T>);
31
3.15k
    T res {};
32
3.15k
    memcpy(&res, address, sizeof(res));
33
3.15k
    return res;
34
3.15k
}
_ZN5doris14unaligned_loadINS_21ParquetInt96TimestampEEET_PKv
Line
Count
Source
29
1.21M
T unaligned_load(const void* address) {
30
1.21M
    static_assert(std::is_trivially_copyable_v<T>);
31
1.21M
    T res {};
32
1.21M
    memcpy(&res, address, sizeof(res));
33
1.21M
    return res;
34
1.21M
}
_ZN5doris14unaligned_loadINS_9StringRefEEET_PKv
Line
Count
Source
29
19.3M
T unaligned_load(const void* address) {
30
19.3M
    static_assert(std::is_trivially_copyable_v<T>);
31
19.3M
    T res {};
32
19.3M
    memcpy(&res, address, sizeof(res));
33
19.3M
    return res;
34
19.3M
}
_ZN5doris14unaligned_loadINS_8uint24_tEEET_PKv
Line
Count
Source
29
1.34k
T unaligned_load(const void* address) {
30
1.34k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.34k
    T res {};
32
1.34k
    memcpy(&res, address, sizeof(res));
33
1.34k
    return res;
34
1.34k
}
_ZN5doris14unaligned_loadINS_11decimal12_tEEET_PKv
Line
Count
Source
29
444
T unaligned_load(const void* address) {
30
444
    static_assert(std::is_trivially_copyable_v<T>);
31
444
    T res {};
32
444
    memcpy(&res, address, sizeof(res));
33
444
    return res;
34
444
}
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
10.6M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
10.6M
    static_assert(std::is_trivially_copyable_v<T>);
43
10.6M
    memcpy(address, &src, sizeof(src));
44
10.6M
}
_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
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_storeImEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
4.53M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
4.53M
    static_assert(std::is_trivially_copyable_v<T>);
43
4.53M
    memcpy(address, &src, sizeof(src));
44
4.53M
}
_ZN5doris15unaligned_storeIbEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
1.29M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
1.29M
    static_assert(std::is_trivially_copyable_v<T>);
43
1.29M
    memcpy(address, &src, sizeof(src));
44
1.29M
}
_ZN5doris15unaligned_storeIiEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
13.7k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
13.7k
    static_assert(std::is_trivially_copyable_v<T>);
43
13.7k
    memcpy(address, &src, sizeof(src));
44
13.7k
}
_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
35.6k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
35.6k
    static_assert(std::is_trivially_copyable_v<T>);
43
35.6k
    memcpy(address, &src, sizeof(src));
44
35.6k
}
45
} // namespace doris