Coverage Report

Created: 2026-10-01 17:37

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.
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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
4.47G
T unaligned_load(const void* address) {
30
4.47G
    static_assert(std::is_trivially_copyable_v<T>);
31
4.47G
    T res {};
32
4.47G
    memcpy(&res, address, sizeof(res));
33
4.47G
    return res;
34
4.47G
}
_ZN5doris14unaligned_loadItEET_PKv
Line
Count
Source
29
1.67k
T unaligned_load(const void* address) {
30
1.67k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.67k
    T res {};
32
1.67k
    memcpy(&res, address, sizeof(res));
33
1.67k
    return res;
34
1.67k
}
_ZN5doris14unaligned_loadIjEET_PKv
Line
Count
Source
29
104M
T unaligned_load(const void* address) {
30
104M
    static_assert(std::is_trivially_copyable_v<T>);
31
104M
    T res {};
32
104M
    memcpy(&res, address, sizeof(res));
33
104M
    return res;
34
104M
}
_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
4.79k
T unaligned_load(const void* address) {
30
4.79k
    static_assert(std::is_trivially_copyable_v<T>);
31
4.79k
    T res {};
32
4.79k
    memcpy(&res, address, sizeof(res));
33
4.79k
    return res;
34
4.79k
}
_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
9.71M
T unaligned_load(const void* address) {
30
9.71M
    static_assert(std::is_trivially_copyable_v<T>);
31
9.71M
    T res {};
32
9.71M
    memcpy(&res, address, sizeof(res));
33
9.71M
    return res;
34
9.71M
}
_ZN5doris14unaligned_loadIiEET_PKv
Line
Count
Source
29
18.0M
T unaligned_load(const void* address) {
30
18.0M
    static_assert(std::is_trivially_copyable_v<T>);
31
18.0M
    T res {};
32
18.0M
    memcpy(&res, address, sizeof(res));
33
18.0M
    return res;
34
18.0M
}
_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_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
6.34k
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_loadIbEET_PKv
Line
Count
Source
29
1.04M
T unaligned_load(const void* address) {
30
1.04M
    static_assert(std::is_trivially_copyable_v<T>);
31
1.04M
    T res {};
32
1.04M
    memcpy(&res, address, sizeof(res));
33
1.04M
    return res;
34
1.04M
}
_ZN5doris14unaligned_loadIfEET_PKv
Line
Count
Source
29
232k
T unaligned_load(const void* address) {
30
232k
    static_assert(std::is_trivially_copyable_v<T>);
31
232k
    T res {};
32
232k
    memcpy(&res, address, sizeof(res));
33
232k
    return res;
34
232k
}
_ZN5doris14unaligned_loadIdEET_PKv
Line
Count
Source
29
818k
T unaligned_load(const void* address) {
30
818k
    static_assert(std::is_trivially_copyable_v<T>);
31
818k
    T res {};
32
818k
    memcpy(&res, address, sizeof(res));
33
818k
    return res;
34
818k
}
_ZN5doris14unaligned_loadIhEET_PKv
Line
Count
Source
29
7.87M
T unaligned_load(const void* address) {
30
7.87M
    static_assert(std::is_trivially_copyable_v<T>);
31
7.87M
    T res {};
32
7.87M
    memcpy(&res, address, sizeof(res));
33
7.87M
    return res;
34
7.87M
}
_ZN5doris14unaligned_loadIaEET_PKv
Line
Count
Source
29
2.68M
T unaligned_load(const void* address) {
30
2.68M
    static_assert(std::is_trivially_copyable_v<T>);
31
2.68M
    T res {};
32
2.68M
    memcpy(&res, address, sizeof(res));
33
2.68M
    return res;
34
2.68M
}
_ZN5doris14unaligned_loadIsEET_PKv
Line
Count
Source
29
72.3k
T unaligned_load(const void* address) {
30
72.3k
    static_assert(std::is_trivially_copyable_v<T>);
31
72.3k
    T res {};
32
72.3k
    memcpy(&res, address, sizeof(res));
33
72.3k
    return res;
34
72.3k
}
_ZN5doris14unaligned_loadInEET_PKv
Line
Count
Source
29
1.50M
T unaligned_load(const void* address) {
30
1.50M
    static_assert(std::is_trivially_copyable_v<T>);
31
1.50M
    T res {};
32
1.50M
    memcpy(&res, address, sizeof(res));
33
1.50M
    return res;
34
1.50M
}
_ZN5doris14unaligned_loadIoEET_PKv
Line
Count
Source
29
27.3k
T unaligned_load(const void* address) {
30
27.3k
    static_assert(std::is_trivially_copyable_v<T>);
31
27.3k
    T res {};
32
27.3k
    memcpy(&res, address, sizeof(res));
33
27.3k
    return res;
34
27.3k
}
_ZN5doris14unaligned_loadINS_16VecDateTimeValueEEET_PKv
Line
Count
Source
29
4.21M
T unaligned_load(const void* address) {
30
4.21M
    static_assert(std::is_trivially_copyable_v<T>);
31
4.21M
    T res {};
32
4.21M
    memcpy(&res, address, sizeof(res));
33
4.21M
    return res;
34
4.21M
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_15DateV2ValueTypeEEEEET_PKv
Line
Count
Source
29
151k
T unaligned_load(const void* address) {
30
151k
    static_assert(std::is_trivially_copyable_v<T>);
31
151k
    T res {};
32
151k
    memcpy(&res, address, sizeof(res));
33
151k
    return res;
34
151k
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_19DateTimeV2ValueTypeEEEEET_PKv
Line
Count
Source
29
74.4k
T unaligned_load(const void* address) {
30
74.4k
    static_assert(std::is_trivially_copyable_v<T>);
31
74.4k
    T res {};
32
74.4k
    memcpy(&res, address, sizeof(res));
33
74.4k
    return res;
34
74.4k
}
_ZN5doris14unaligned_loadINS_16TimeStampNsValueEEET_PKv
Line
Count
Source
29
348
T unaligned_load(const void* address) {
30
348
    static_assert(std::is_trivially_copyable_v<T>);
31
348
    T res {};
32
348
    memcpy(&res, address, sizeof(res));
33
348
    return res;
34
348
}
_ZN5doris14unaligned_loadINS_16TimestampTzValueEEET_PKv
Line
Count
Source
29
442
T unaligned_load(const void* address) {
30
442
    static_assert(std::is_trivially_copyable_v<T>);
31
442
    T res {};
32
442
    memcpy(&res, address, sizeof(res));
33
442
    return res;
34
442
}
_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
}
Unexecuted instantiation: _ZN5doris14unaligned_loadINS_12PackedInt128EEET_PKv
_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
1.18k
T unaligned_load(const void* address) {
30
1.18k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.18k
    T res {};
32
1.18k
    memcpy(&res, address, sizeof(res));
33
1.18k
    return res;
34
1.18k
}
Unexecuted instantiation: _ZN5doris14unaligned_loadINS_13PackedUInt128EEET_PKv
_ZN5doris14unaligned_loadINS_8uint24_tEEET_PKv
Line
Count
Source
29
708
T unaligned_load(const void* address) {
30
708
    static_assert(std::is_trivially_copyable_v<T>);
31
708
    T res {};
32
708
    memcpy(&res, address, sizeof(res));
33
708
    return res;
34
708
}
_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
3.30M
T unaligned_load(const void* address) {
30
3.30M
    static_assert(std::is_trivially_copyable_v<T>);
31
3.30M
    T res {};
32
3.30M
    memcpy(&res, address, sizeof(res));
33
3.30M
    return res;
34
3.30M
}
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
3.94M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
3.94M
    static_assert(std::is_trivially_copyable_v<T>);
43
3.94M
    memcpy(address, &src, sizeof(src));
44
3.94M
}
_ZN5doris15unaligned_storeItEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
26.1k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
26.1k
    static_assert(std::is_trivially_copyable_v<T>);
43
26.1k
    memcpy(address, &src, sizeof(src));
44
26.1k
}
_ZN5doris15unaligned_storeIjEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
20.9k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
20.9k
    static_assert(std::is_trivially_copyable_v<T>);
43
20.9k
    memcpy(address, &src, sizeof(src));
44
20.9k
}
_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
1.04M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
1.04M
    static_assert(std::is_trivially_copyable_v<T>);
43
1.04M
    memcpy(address, &src, sizeof(src));
44
1.04M
}
_ZN5doris15unaligned_storeIfEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
102k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
102k
    static_assert(std::is_trivially_copyable_v<T>);
43
102k
    memcpy(address, &src, sizeof(src));
44
102k
}
_ZN5doris15unaligned_storeIdEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
36.1k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
36.1k
    static_assert(std::is_trivially_copyable_v<T>);
43
36.1k
    memcpy(address, &src, sizeof(src));
44
36.1k
}
_ZN5doris15unaligned_storeIiEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
15.7k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
15.7k
    static_assert(std::is_trivially_copyable_v<T>);
43
15.7k
    memcpy(address, &src, sizeof(src));
44
15.7k
}
45
} // namespace doris