Coverage Report

Created: 2026-10-04 04:26

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.
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
4.61G
T unaligned_load(const void* address) {
30
4.61G
    static_assert(std::is_trivially_copyable_v<T>);
31
4.61G
    T res {};
32
4.61G
    memcpy(&res, address, sizeof(res));
33
4.61G
    return res;
34
4.61G
}
_ZN5doris14unaligned_loadItEET_PKv
Line
Count
Source
29
1.68k
T unaligned_load(const void* address) {
30
1.68k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.68k
    T res {};
32
1.68k
    memcpy(&res, address, sizeof(res));
33
1.68k
    return res;
34
1.68k
}
_ZN5doris14unaligned_loadIjEET_PKv
Line
Count
Source
29
108M
T unaligned_load(const void* address) {
30
108M
    static_assert(std::is_trivially_copyable_v<T>);
31
108M
    T res {};
32
108M
    memcpy(&res, address, sizeof(res));
33
108M
    return res;
34
108M
}
_ZN5doris14unaligned_loadImEET_PKv
Line
Count
Source
29
4.39G
T unaligned_load(const void* address) {
30
4.39G
    static_assert(std::is_trivially_copyable_v<T>);
31
4.39G
    T res {};
32
4.39G
    memcpy(&res, address, sizeof(res));
33
4.39G
    return res;
34
4.39G
}
_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
4.80k
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_loadIlEET_PKv
Line
Count
Source
29
22.9M
T unaligned_load(const void* address) {
30
22.9M
    static_assert(std::is_trivially_copyable_v<T>);
31
22.9M
    T res {};
32
22.9M
    memcpy(&res, address, sizeof(res));
33
22.9M
    return res;
34
22.9M
}
_ZN5doris14unaligned_loadIiEET_PKv
Line
Count
Source
29
49.9M
T unaligned_load(const void* address) {
30
49.9M
    static_assert(std::is_trivially_copyable_v<T>);
31
49.9M
    T res {};
32
49.9M
    memcpy(&res, address, sizeof(res));
33
49.9M
    return res;
34
49.9M
}
_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
1.02M
T unaligned_load(const void* address) {
30
1.02M
    static_assert(std::is_trivially_copyable_v<T>);
31
1.02M
    T res {};
32
1.02M
    memcpy(&res, address, sizeof(res));
33
1.02M
    return res;
34
1.02M
}
_ZN5doris14unaligned_loadIfEET_PKv
Line
Count
Source
29
285k
T unaligned_load(const void* address) {
30
285k
    static_assert(std::is_trivially_copyable_v<T>);
31
285k
    T res {};
32
285k
    memcpy(&res, address, sizeof(res));
33
285k
    return res;
34
285k
}
_ZN5doris14unaligned_loadIdEET_PKv
Line
Count
Source
29
5.12M
T unaligned_load(const void* address) {
30
5.12M
    static_assert(std::is_trivially_copyable_v<T>);
31
5.12M
    T res {};
32
5.12M
    memcpy(&res, address, sizeof(res));
33
5.12M
    return res;
34
5.12M
}
_ZN5doris14unaligned_loadIhEET_PKv
Line
Count
Source
29
8.12M
T unaligned_load(const void* address) {
30
8.12M
    static_assert(std::is_trivially_copyable_v<T>);
31
8.12M
    T res {};
32
8.12M
    memcpy(&res, address, sizeof(res));
33
8.12M
    return res;
34
8.12M
}
_ZN5doris14unaligned_loadIaEET_PKv
Line
Count
Source
29
2.38M
T unaligned_load(const void* address) {
30
2.38M
    static_assert(std::is_trivially_copyable_v<T>);
31
2.38M
    T res {};
32
2.38M
    memcpy(&res, address, sizeof(res));
33
2.38M
    return res;
34
2.38M
}
_ZN5doris14unaligned_loadIsEET_PKv
Line
Count
Source
29
55.5k
T unaligned_load(const void* address) {
30
55.5k
    static_assert(std::is_trivially_copyable_v<T>);
31
55.5k
    T res {};
32
55.5k
    memcpy(&res, address, sizeof(res));
33
55.5k
    return res;
34
55.5k
}
_ZN5doris14unaligned_loadInEET_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_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
4.07M
T unaligned_load(const void* address) {
30
4.07M
    static_assert(std::is_trivially_copyable_v<T>);
31
4.07M
    T res {};
32
4.07M
    memcpy(&res, address, sizeof(res));
33
4.07M
    return res;
34
4.07M
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_15DateV2ValueTypeEEEEET_PKv
Line
Count
Source
29
67.3k
T unaligned_load(const void* address) {
30
67.3k
    static_assert(std::is_trivially_copyable_v<T>);
31
67.3k
    T res {};
32
67.3k
    memcpy(&res, address, sizeof(res));
33
67.3k
    return res;
34
67.3k
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_19DateTimeV2ValueTypeEEEEET_PKv
Line
Count
Source
29
74.6k
T unaligned_load(const void* address) {
30
74.6k
    static_assert(std::is_trivially_copyable_v<T>);
31
74.6k
    T res {};
32
74.6k
    memcpy(&res, address, sizeof(res));
33
74.6k
    return res;
34
74.6k
}
_ZN5doris14unaligned_loadINS_16TimeStampNsValueEEET_PKv
Line
Count
Source
29
376
T unaligned_load(const void* address) {
30
376
    static_assert(std::is_trivially_copyable_v<T>);
31
376
    T res {};
32
376
    memcpy(&res, address, sizeof(res));
33
376
    return res;
34
376
}
_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
1.45k
T unaligned_load(const void* address) {
30
1.45k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.45k
    T res {};
32
1.45k
    memcpy(&res, address, sizeof(res));
33
1.45k
    return res;
34
1.45k
}
_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
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
420
T unaligned_load(const void* address) {
30
420
    static_assert(std::is_trivially_copyable_v<T>);
31
420
    T res {};
32
420
    memcpy(&res, address, sizeof(res));
33
420
    return res;
34
420
}
_ZN5doris14unaligned_loadINS_9StringRefEEET_PKv
Line
Count
Source
29
5.79M
T unaligned_load(const void* address) {
30
5.79M
    static_assert(std::is_trivially_copyable_v<T>);
31
5.79M
    T res {};
32
5.79M
    memcpy(&res, address, sizeof(res));
33
5.79M
    return res;
34
5.79M
}
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
3.95M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
3.95M
    static_assert(std::is_trivially_copyable_v<T>);
43
3.95M
    memcpy(address, &src, sizeof(src));
44
3.95M
}
_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
19.8k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
19.8k
    static_assert(std::is_trivially_copyable_v<T>);
43
19.8k
    memcpy(address, &src, sizeof(src));
44
19.8k
}
_ZN5doris15unaligned_storeImEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
2.66M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
2.66M
    static_assert(std::is_trivially_copyable_v<T>);
43
2.66M
    memcpy(address, &src, sizeof(src));
44
2.66M
}
_ZN5doris15unaligned_storeIbEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
1.03M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
1.03M
    static_assert(std::is_trivially_copyable_v<T>);
43
1.03M
    memcpy(address, &src, sizeof(src));
44
1.03M
}
_ZN5doris15unaligned_storeIfEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
127k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
127k
    static_assert(std::is_trivially_copyable_v<T>);
43
127k
    memcpy(address, &src, sizeof(src));
44
127k
}
_ZN5doris15unaligned_storeIdEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
60.3k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
60.3k
    static_assert(std::is_trivially_copyable_v<T>);
43
60.3k
    memcpy(address, &src, sizeof(src));
44
60.3k
}
_ZN5doris15unaligned_storeIiEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
15.2k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
15.2k
    static_assert(std::is_trivially_copyable_v<T>);
43
15.2k
    memcpy(address, &src, sizeof(src));
44
15.2k
}
45
} // namespace doris