Coverage Report

Created: 2026-09-16 06:25

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
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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
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// 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
4.65G
T unaligned_load(const void* address) {
30
4.65G
    static_assert(std::is_trivially_copyable_v<T>);
31
4.65G
    T res {};
32
4.65G
    memcpy(&res, address, sizeof(res));
33
4.65G
    return res;
34
4.65G
}
_ZN5doris14unaligned_loadItEET_PKv
Line
Count
Source
29
277
T unaligned_load(const void* address) {
30
277
    static_assert(std::is_trivially_copyable_v<T>);
31
277
    T res {};
32
277
    memcpy(&res, address, sizeof(res));
33
277
    return res;
34
277
}
_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
4.46G
T unaligned_load(const void* address) {
30
4.46G
    static_assert(std::is_trivially_copyable_v<T>);
31
4.46G
    T res {};
32
4.46G
    memcpy(&res, address, sizeof(res));
33
4.46G
    return res;
34
4.46G
}
_ZN5doris14unaligned_loadI10Elf64_NhdrEET_PKv
Line
Count
Source
29
313
T unaligned_load(const void* address) {
30
313
    static_assert(std::is_trivially_copyable_v<T>);
31
313
    T res {};
32
313
    memcpy(&res, address, sizeof(res));
33
313
    return res;
34
313
}
_ZN5doris14unaligned_loadINS_7DecimalIiEEEET_PKv
Line
Count
Source
29
4.75k
T unaligned_load(const void* address) {
30
4.75k
    static_assert(std::is_trivially_copyable_v<T>);
31
4.75k
    T res {};
32
4.75k
    memcpy(&res, address, sizeof(res));
33
4.75k
    return res;
34
4.75k
}
_ZN5doris14unaligned_loadINS_7DecimalIlEEEET_PKv
Line
Count
Source
29
6.81M
T unaligned_load(const void* address) {
30
6.81M
    static_assert(std::is_trivially_copyable_v<T>);
31
6.81M
    T res {};
32
6.81M
    memcpy(&res, address, sizeof(res));
33
6.81M
    return res;
34
6.81M
}
_ZN5doris14unaligned_loadIlEET_PKv
Line
Count
Source
29
23.8M
T unaligned_load(const void* address) {
30
23.8M
    static_assert(std::is_trivially_copyable_v<T>);
31
23.8M
    T res {};
32
23.8M
    memcpy(&res, address, sizeof(res));
33
23.8M
    return res;
34
23.8M
}
_ZN5doris14unaligned_loadIiEET_PKv
Line
Count
Source
29
31.9M
T unaligned_load(const void* address) {
30
31.9M
    static_assert(std::is_trivially_copyable_v<T>);
31
31.9M
    T res {};
32
31.9M
    memcpy(&res, address, sizeof(res));
33
31.9M
    return res;
34
31.9M
}
_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
1.05M
T unaligned_load(const void* address) {
30
1.05M
    static_assert(std::is_trivially_copyable_v<T>);
31
1.05M
    T res {};
32
1.05M
    memcpy(&res, address, sizeof(res));
33
1.05M
    return res;
34
1.05M
}
_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
1.36M
T unaligned_load(const void* address) {
30
1.36M
    static_assert(std::is_trivially_copyable_v<T>);
31
1.36M
    T res {};
32
1.36M
    memcpy(&res, address, sizeof(res));
33
1.36M
    return res;
34
1.36M
}
_ZN5doris14unaligned_loadIdEET_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_loadIhEET_PKv
Line
Count
Source
29
7.83M
T unaligned_load(const void* address) {
30
7.83M
    static_assert(std::is_trivially_copyable_v<T>);
31
7.83M
    T res {};
32
7.83M
    memcpy(&res, address, sizeof(res));
33
7.83M
    return res;
34
7.83M
}
_ZN5doris14unaligned_loadIaEET_PKv
Line
Count
Source
29
3.37M
T unaligned_load(const void* address) {
30
3.37M
    static_assert(std::is_trivially_copyable_v<T>);
31
3.37M
    T res {};
32
3.37M
    memcpy(&res, address, sizeof(res));
33
3.37M
    return res;
34
3.37M
}
_ZN5doris14unaligned_loadIsEET_PKv
Line
Count
Source
29
641k
T unaligned_load(const void* address) {
30
641k
    static_assert(std::is_trivially_copyable_v<T>);
31
641k
    T res {};
32
641k
    memcpy(&res, address, sizeof(res));
33
641k
    return res;
34
641k
}
_ZN5doris14unaligned_loadInEET_PKv
Line
Count
Source
29
2.59M
T unaligned_load(const void* address) {
30
2.59M
    static_assert(std::is_trivially_copyable_v<T>);
31
2.59M
    T res {};
32
2.59M
    memcpy(&res, address, sizeof(res));
33
2.59M
    return res;
34
2.59M
}
Unexecuted instantiation: _ZN5doris14unaligned_loadINS_12PackedInt128EEET_PKv
_ZN5doris14unaligned_loadINS_16VecDateTimeValueEEET_PKv
Line
Count
Source
29
4.20M
T unaligned_load(const void* address) {
30
4.20M
    static_assert(std::is_trivially_copyable_v<T>);
31
4.20M
    T res {};
32
4.20M
    memcpy(&res, address, sizeof(res));
33
4.20M
    return res;
34
4.20M
}
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
75.3k
T unaligned_load(const void* address) {
30
75.3k
    static_assert(std::is_trivially_copyable_v<T>);
31
75.3k
    T res {};
32
75.3k
    memcpy(&res, address, sizeof(res));
33
75.3k
    return res;
34
75.3k
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_19DateTimeV2ValueTypeEEEEET_PKv
Line
Count
Source
29
73.6k
T unaligned_load(const void* address) {
30
73.6k
    static_assert(std::is_trivially_copyable_v<T>);
31
73.6k
    T res {};
32
73.6k
    memcpy(&res, address, sizeof(res));
33
73.6k
    return res;
34
73.6k
}
_ZN5doris14unaligned_loadINS_16TimeStampNsValueEEET_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_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
1.42k
T unaligned_load(const void* address) {
30
1.42k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.42k
    T res {};
32
1.42k
    memcpy(&res, address, sizeof(res));
33
1.42k
    return res;
34
1.42k
}
_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
416
T unaligned_load(const void* address) {
30
416
    static_assert(std::is_trivially_copyable_v<T>);
31
416
    T res {};
32
416
    memcpy(&res, address, sizeof(res));
33
416
    return res;
34
416
}
_ZN5doris14unaligned_loadINS_9StringRefEEET_PKv
Line
Count
Source
29
4.48M
T unaligned_load(const void* address) {
30
4.48M
    static_assert(std::is_trivially_copyable_v<T>);
31
4.48M
    T res {};
32
4.48M
    memcpy(&res, address, sizeof(res));
33
4.48M
    return res;
34
4.48M
}
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
3.93M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
3.93M
    static_assert(std::is_trivially_copyable_v<T>);
43
3.93M
    memcpy(address, &src, sizeof(src));
44
3.93M
}
_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
6.32k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
6.32k
    static_assert(std::is_trivially_copyable_v<T>);
43
6.32k
    memcpy(address, &src, sizeof(src));
44
6.32k
}
_ZN5doris15unaligned_storeImEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
2.69M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
2.69M
    static_assert(std::is_trivially_copyable_v<T>);
43
2.69M
    memcpy(address, &src, sizeof(src));
44
2.69M
}
_ZN5doris15unaligned_storeIbEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
1.05M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
1.05M
    static_assert(std::is_trivially_copyable_v<T>);
43
1.05M
    memcpy(address, &src, sizeof(src));
44
1.05M
}
_ZN5doris15unaligned_storeIiEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
18.0k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
18.0k
    static_assert(std::is_trivially_copyable_v<T>);
43
18.0k
    memcpy(address, &src, sizeof(src));
44
18.0k
}
_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
36.0k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
36.0k
    static_assert(std::is_trivially_copyable_v<T>);
43
36.0k
    memcpy(address, &src, sizeof(src));
44
36.0k
}
45
} // namespace doris