Coverage Report

Created: 2026-08-01 07:28

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
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// under the License.
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// 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
4.62G
T unaligned_load(const void* address) {
30
4.62G
    static_assert(std::is_trivially_copyable_v<T>);
31
4.62G
    T res {};
32
4.62G
    memcpy(&res, address, sizeof(res));
33
4.62G
    return res;
34
4.62G
}
_ZN5doris14unaligned_loadItEET_PKv
Line
Count
Source
29
431
T unaligned_load(const void* address) {
30
431
    static_assert(std::is_trivially_copyable_v<T>);
31
431
    T res {};
32
431
    memcpy(&res, address, sizeof(res));
33
431
    return res;
34
431
}
_ZN5doris14unaligned_loadIjEET_PKv
Line
Count
Source
29
142M
T unaligned_load(const void* address) {
30
142M
    static_assert(std::is_trivially_copyable_v<T>);
31
142M
    T res {};
32
142M
    memcpy(&res, address, sizeof(res));
33
142M
    return res;
34
142M
}
_ZN5doris14unaligned_loadImEET_PKv
Line
Count
Source
29
4.35G
T unaligned_load(const void* address) {
30
4.35G
    static_assert(std::is_trivially_copyable_v<T>);
31
4.35G
    T res {};
32
4.35G
    memcpy(&res, address, sizeof(res));
33
4.35G
    return res;
34
4.35G
}
_ZN5doris14unaligned_loadIhEET_PKv
Line
Count
Source
29
8.25M
T unaligned_load(const void* address) {
30
8.25M
    static_assert(std::is_trivially_copyable_v<T>);
31
8.25M
    T res {};
32
8.25M
    memcpy(&res, address, sizeof(res));
33
8.25M
    return res;
34
8.25M
}
_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
4.20M
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
}
_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
41.3M
T unaligned_load(const void* address) {
30
41.3M
    static_assert(std::is_trivially_copyable_v<T>);
31
41.3M
    T res {};
32
41.3M
    memcpy(&res, address, sizeof(res));
33
41.3M
    return res;
34
41.3M
}
_ZN5doris14unaligned_loadIaEET_PKv
Line
Count
Source
29
3.35M
T unaligned_load(const void* address) {
30
3.35M
    static_assert(std::is_trivially_copyable_v<T>);
31
3.35M
    T res {};
32
3.35M
    memcpy(&res, address, sizeof(res));
33
3.35M
    return res;
34
3.35M
}
_ZN5doris14unaligned_loadIiEET_PKv
Line
Count
Source
29
50.1M
T unaligned_load(const void* address) {
30
50.1M
    static_assert(std::is_trivially_copyable_v<T>);
31
50.1M
    T res {};
32
50.1M
    memcpy(&res, address, sizeof(res));
33
50.1M
    return res;
34
50.1M
}
_ZN5doris14unaligned_loadIdEET_PKv
Line
Count
Source
29
6.71M
T unaligned_load(const void* address) {
30
6.71M
    static_assert(std::is_trivially_copyable_v<T>);
31
6.71M
    T res {};
32
6.71M
    memcpy(&res, address, sizeof(res));
33
6.71M
    return res;
34
6.71M
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_15DateV2ValueTypeEEEEET_PKv
Line
Count
Source
29
34.0k
T unaligned_load(const void* address) {
30
34.0k
    static_assert(std::is_trivially_copyable_v<T>);
31
34.0k
    T res {};
32
34.0k
    memcpy(&res, address, sizeof(res));
33
34.0k
    return res;
34
34.0k
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_19DateTimeV2ValueTypeEEEEET_PKv
Line
Count
Source
29
73.9k
T unaligned_load(const void* address) {
30
73.9k
    static_assert(std::is_trivially_copyable_v<T>);
31
73.9k
    T res {};
32
73.9k
    memcpy(&res, address, sizeof(res));
33
73.9k
    return res;
34
73.9k
}
_ZN5doris14unaligned_loadIoEET_PKv
Line
Count
Source
29
17.7k
T unaligned_load(const void* address) {
30
17.7k
    static_assert(std::is_trivially_copyable_v<T>);
31
17.7k
    T res {};
32
17.7k
    memcpy(&res, address, sizeof(res));
33
17.7k
    return res;
34
17.7k
}
_ZN5doris14unaligned_loadIsEET_PKv
Line
Count
Source
29
714k
T unaligned_load(const void* address) {
30
714k
    static_assert(std::is_trivially_copyable_v<T>);
31
714k
    T res {};
32
714k
    memcpy(&res, address, sizeof(res));
33
714k
    return res;
34
714k
}
_ZN5doris14unaligned_loadInEET_PKv
Line
Count
Source
29
2.89M
T unaligned_load(const void* address) {
30
2.89M
    static_assert(std::is_trivially_copyable_v<T>);
31
2.89M
    T res {};
32
2.89M
    memcpy(&res, address, sizeof(res));
33
2.89M
    return res;
34
2.89M
}
_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
980k
T unaligned_load(const void* address) {
30
980k
    static_assert(std::is_trivially_copyable_v<T>);
31
980k
    T res {};
32
980k
    memcpy(&res, address, sizeof(res));
33
980k
    return res;
34
980k
}
_ZN5doris14unaligned_loadINS_12PackedInt128EEET_PKv
Line
Count
Source
29
74.7k
T unaligned_load(const void* address) {
30
74.7k
    static_assert(std::is_trivially_copyable_v<T>);
31
74.7k
    T res {};
32
74.7k
    memcpy(&res, address, sizeof(res));
33
74.7k
    return res;
34
74.7k
}
_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
4.80k
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_loadINS_14DecimalV2ValueEEET_PKv
Line
Count
Source
29
4.76k
T unaligned_load(const void* address) {
30
4.76k
    static_assert(std::is_trivially_copyable_v<T>);
31
4.76k
    T res {};
32
4.76k
    memcpy(&res, address, sizeof(res));
33
4.76k
    return res;
34
4.76k
}
_ZN5doris14unaligned_loadINS_12Decimal128V3EEET_PKv
Line
Count
Source
29
7.95k
T unaligned_load(const void* address) {
30
7.95k
    static_assert(std::is_trivially_copyable_v<T>);
31
7.95k
    T res {};
32
7.95k
    memcpy(&res, address, sizeof(res));
33
7.95k
    return res;
34
7.95k
}
_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_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
3.18k
T unaligned_load(const void* address) {
30
3.18k
    static_assert(std::is_trivially_copyable_v<T>);
31
3.18k
    T res {};
32
3.18k
    memcpy(&res, address, sizeof(res));
33
3.18k
    return res;
34
3.18k
}
_ZN5doris14unaligned_loadINS_21ParquetInt96TimestampEEET_PKv
Line
Count
Source
29
248k
T unaligned_load(const void* address) {
30
248k
    static_assert(std::is_trivially_copyable_v<T>);
31
248k
    T res {};
32
248k
    memcpy(&res, address, sizeof(res));
33
248k
    return res;
34
248k
}
_ZN5doris14unaligned_loadINS_9StringRefEEET_PKv
Line
Count
Source
29
3.80M
T unaligned_load(const void* address) {
30
3.80M
    static_assert(std::is_trivially_copyable_v<T>);
31
3.80M
    T res {};
32
3.80M
    memcpy(&res, address, sizeof(res));
33
3.80M
    return res;
34
3.80M
}
_ZN5doris14unaligned_loadINS_8uint24_tEEET_PKv
Line
Count
Source
29
388
T unaligned_load(const void* address) {
30
388
    static_assert(std::is_trivially_copyable_v<T>);
31
388
    T res {};
32
388
    memcpy(&res, address, sizeof(res));
33
388
    return res;
34
388
}
_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
3.79M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
3.79M
    static_assert(std::is_trivially_copyable_v<T>);
43
3.79M
    memcpy(address, &src, sizeof(src));
44
3.79M
}
_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
42.4k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
42.4k
    static_assert(std::is_trivially_copyable_v<T>);
43
42.4k
    memcpy(address, &src, sizeof(src));
44
42.4k
}
_ZN5doris15unaligned_storeImEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
2.58M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
2.58M
    static_assert(std::is_trivially_copyable_v<T>);
43
2.58M
    memcpy(address, &src, sizeof(src));
44
2.58M
}
_ZN5doris15unaligned_storeIbEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
991k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
991k
    static_assert(std::is_trivially_copyable_v<T>);
43
991k
    memcpy(address, &src, sizeof(src));
44
991k
}
_ZN5doris15unaligned_storeIiEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
14.8k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
14.8k
    static_assert(std::is_trivially_copyable_v<T>);
43
14.8k
    memcpy(address, &src, sizeof(src));
44
14.8k
}
_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
35.5k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
35.5k
    static_assert(std::is_trivially_copyable_v<T>);
43
35.5k
    memcpy(address, &src, sizeof(src));
44
35.5k
}
45
} // namespace doris