Coverage Report

Created: 2026-07-26 15:47

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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//
9
//   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
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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
5.06G
T unaligned_load(const void* address) {
30
5.06G
    static_assert(std::is_trivially_copyable_v<T>);
31
5.06G
    T res {};
32
5.06G
    memcpy(&res, address, sizeof(res));
33
5.06G
    return res;
34
5.06G
}
_ZN5doris14unaligned_loadItEET_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_loadIjEET_PKv
Line
Count
Source
29
164M
T unaligned_load(const void* address) {
30
164M
    static_assert(std::is_trivially_copyable_v<T>);
31
164M
    T res {};
32
164M
    memcpy(&res, address, sizeof(res));
33
164M
    return res;
34
164M
}
_ZN5doris14unaligned_loadImEET_PKv
Line
Count
Source
29
4.73G
T unaligned_load(const void* address) {
30
4.73G
    static_assert(std::is_trivially_copyable_v<T>);
31
4.73G
    T res {};
32
4.73G
    memcpy(&res, address, sizeof(res));
33
4.73G
    return res;
34
4.73G
}
_ZN5doris14unaligned_loadIhEET_PKv
Line
Count
Source
29
8.42M
T unaligned_load(const void* address) {
30
8.42M
    static_assert(std::is_trivially_copyable_v<T>);
31
8.42M
    T res {};
32
8.42M
    memcpy(&res, address, sizeof(res));
33
8.42M
    return res;
34
8.42M
}
_ZN5doris14unaligned_loadINS_16TimestampTzValueEEET_PKv
Line
Count
Source
29
417
T unaligned_load(const void* address) {
30
417
    static_assert(std::is_trivially_copyable_v<T>);
31
417
    T res {};
32
417
    memcpy(&res, address, sizeof(res));
33
417
    return res;
34
417
}
_ZN5doris14unaligned_loadINS_16VecDateTimeValueEEET_PKv
Line
Count
Source
29
4.32M
T unaligned_load(const void* address) {
30
4.32M
    static_assert(std::is_trivially_copyable_v<T>);
31
4.32M
    T res {};
32
4.32M
    memcpy(&res, address, sizeof(res));
33
4.32M
    return res;
34
4.32M
}
_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
93.2M
T unaligned_load(const void* address) {
30
93.2M
    static_assert(std::is_trivially_copyable_v<T>);
31
93.2M
    T res {};
32
93.2M
    memcpy(&res, address, sizeof(res));
33
93.2M
    return res;
34
93.2M
}
_ZN5doris14unaligned_loadIaEET_PKv
Line
Count
Source
29
3.31M
T unaligned_load(const void* address) {
30
3.31M
    static_assert(std::is_trivially_copyable_v<T>);
31
3.31M
    T res {};
32
3.31M
    memcpy(&res, address, sizeof(res));
33
3.31M
    return res;
34
3.31M
}
_ZN5doris14unaligned_loadIiEET_PKv
Line
Count
Source
29
32.0M
T unaligned_load(const void* address) {
30
32.0M
    static_assert(std::is_trivially_copyable_v<T>);
31
32.0M
    T res {};
32
32.0M
    memcpy(&res, address, sizeof(res));
33
32.0M
    return res;
34
32.0M
}
_ZN5doris14unaligned_loadIdEET_PKv
Line
Count
Source
29
4.98M
T unaligned_load(const void* address) {
30
4.98M
    static_assert(std::is_trivially_copyable_v<T>);
31
4.98M
    T res {};
32
4.98M
    memcpy(&res, address, sizeof(res));
33
4.98M
    return res;
34
4.98M
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_15DateV2ValueTypeEEEEET_PKv
Line
Count
Source
29
30.5k
T unaligned_load(const void* address) {
30
30.5k
    static_assert(std::is_trivially_copyable_v<T>);
31
30.5k
    T res {};
32
30.5k
    memcpy(&res, address, sizeof(res));
33
30.5k
    return res;
34
30.5k
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_19DateTimeV2ValueTypeEEEEET_PKv
Line
Count
Source
29
75.6k
T unaligned_load(const void* address) {
30
75.6k
    static_assert(std::is_trivially_copyable_v<T>);
31
75.6k
    T res {};
32
75.6k
    memcpy(&res, address, sizeof(res));
33
75.6k
    return res;
34
75.6k
}
_ZN5doris14unaligned_loadIoEET_PKv
Line
Count
Source
29
7.70k
T unaligned_load(const void* address) {
30
7.70k
    static_assert(std::is_trivially_copyable_v<T>);
31
7.70k
    T res {};
32
7.70k
    memcpy(&res, address, sizeof(res));
33
7.70k
    return res;
34
7.70k
}
_ZN5doris14unaligned_loadIsEET_PKv
Line
Count
Source
29
672k
T unaligned_load(const void* address) {
30
672k
    static_assert(std::is_trivially_copyable_v<T>);
31
672k
    T res {};
32
672k
    memcpy(&res, address, sizeof(res));
33
672k
    return res;
34
672k
}
_ZN5doris14unaligned_loadInEET_PKv
Line
Count
Source
29
2.50M
T unaligned_load(const void* address) {
30
2.50M
    static_assert(std::is_trivially_copyable_v<T>);
31
2.50M
    T res {};
32
2.50M
    memcpy(&res, address, sizeof(res));
33
2.50M
    return res;
34
2.50M
}
_ZN5doris14unaligned_loadI10Elf64_NhdrEET_PKv
Line
Count
Source
29
645
T unaligned_load(const void* address) {
30
645
    static_assert(std::is_trivially_copyable_v<T>);
31
645
    T res {};
32
645
    memcpy(&res, address, sizeof(res));
33
645
    return res;
34
645
}
_ZN5doris14unaligned_loadIbEET_PKv
Line
Count
Source
29
1.25M
T unaligned_load(const void* address) {
30
1.25M
    static_assert(std::is_trivially_copyable_v<T>);
31
1.25M
    T res {};
32
1.25M
    memcpy(&res, address, sizeof(res));
33
1.25M
    return res;
34
1.25M
}
_ZN5doris14unaligned_loadINS_12PackedInt128EEET_PKv
Line
Count
Source
29
4.65k
T unaligned_load(const void* address) {
30
4.65k
    static_assert(std::is_trivially_copyable_v<T>);
31
4.65k
    T res {};
32
4.65k
    memcpy(&res, address, sizeof(res));
33
4.65k
    return res;
34
4.65k
}
_ZN5doris14unaligned_loadINS_13PackedUInt128EEET_PKv
Line
Count
Source
29
1.82k
T unaligned_load(const void* address) {
30
1.82k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.82k
    T res {};
32
1.82k
    memcpy(&res, address, sizeof(res));
33
1.82k
    return res;
34
1.82k
}
_ZN5doris14unaligned_loadINS_7DecimalIiEEEET_PKv
Line
Count
Source
29
4.84k
T unaligned_load(const void* address) {
30
4.84k
    static_assert(std::is_trivially_copyable_v<T>);
31
4.84k
    T res {};
32
4.84k
    memcpy(&res, address, sizeof(res));
33
4.84k
    return res;
34
4.84k
}
_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
7.99k
T unaligned_load(const void* address) {
30
7.99k
    static_assert(std::is_trivially_copyable_v<T>);
31
7.99k
    T res {};
32
7.99k
    memcpy(&res, address, sizeof(res));
33
7.99k
    return res;
34
7.99k
}
_ZN5doris14unaligned_loadINS_7DecimalInEEEET_PKv
Line
Count
Source
29
1.51k
T unaligned_load(const void* address) {
30
1.51k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.51k
    T res {};
32
1.51k
    memcpy(&res, address, sizeof(res));
33
1.51k
    return res;
34
1.51k
}
_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_loadIN4wide7integerILm256EiEEEET_PKv
Line
Count
Source
29
3.17k
T unaligned_load(const void* address) {
30
3.17k
    static_assert(std::is_trivially_copyable_v<T>);
31
3.17k
    T res {};
32
3.17k
    memcpy(&res, address, sizeof(res));
33
3.17k
    return res;
34
3.17k
}
_ZN5doris14unaligned_loadINS_14DecimalV2ValueEEET_PKv
Line
Count
Source
29
4.74k
T unaligned_load(const void* address) {
30
4.74k
    static_assert(std::is_trivially_copyable_v<T>);
31
4.74k
    T res {};
32
4.74k
    memcpy(&res, address, sizeof(res));
33
4.74k
    return res;
34
4.74k
}
_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
5.14M
T unaligned_load(const void* address) {
30
5.14M
    static_assert(std::is_trivially_copyable_v<T>);
31
5.14M
    T res {};
32
5.14M
    memcpy(&res, address, sizeof(res));
33
5.14M
    return res;
34
5.14M
}
_ZN5doris14unaligned_loadINS_8uint24_tEEET_PKv
Line
Count
Source
29
386
T unaligned_load(const void* address) {
30
386
    static_assert(std::is_trivially_copyable_v<T>);
31
386
    T res {};
32
386
    memcpy(&res, address, sizeof(res));
33
386
    return res;
34
386
}
_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
4.64M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
4.64M
    static_assert(std::is_trivially_copyable_v<T>);
43
4.64M
    memcpy(address, &src, sizeof(src));
44
4.64M
}
_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
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_storeImEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
3.15M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
3.15M
    static_assert(std::is_trivially_copyable_v<T>);
43
3.15M
    memcpy(address, &src, sizeof(src));
44
3.15M
}
_ZN5doris15unaligned_storeIbEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
1.21M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
1.21M
    static_assert(std::is_trivially_copyable_v<T>);
43
1.21M
    memcpy(address, &src, sizeof(src));
44
1.21M
}
_ZN5doris15unaligned_storeIiEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
13.6k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
13.6k
    static_assert(std::is_trivially_copyable_v<T>);
43
13.6k
    memcpy(address, &src, sizeof(src));
44
13.6k
}
_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
35.6k
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