Coverage Report

Created: 2026-09-12 14:45

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
4.77G
T unaligned_load(const void* address) {
30
4.77G
    static_assert(std::is_trivially_copyable_v<T>);
31
4.77G
    T res {};
32
4.77G
    memcpy(&res, address, sizeof(res));
33
4.77G
    return res;
34
4.77G
}
_ZN5doris14unaligned_loadItEET_PKv
Line
Count
Source
29
377
T unaligned_load(const void* address) {
30
377
    static_assert(std::is_trivially_copyable_v<T>);
31
377
    T res {};
32
377
    memcpy(&res, address, sizeof(res));
33
377
    return res;
34
377
}
_ZN5doris14unaligned_loadIjEET_PKv
Line
Count
Source
29
128M
T unaligned_load(const void* address) {
30
128M
    static_assert(std::is_trivially_copyable_v<T>);
31
128M
    T res {};
32
128M
    memcpy(&res, address, sizeof(res));
33
128M
    return res;
34
128M
}
_ZN5doris14unaligned_loadImEET_PKv
Line
Count
Source
29
4.55G
T unaligned_load(const void* address) {
30
4.55G
    static_assert(std::is_trivially_copyable_v<T>);
31
4.55G
    T res {};
32
4.55G
    memcpy(&res, address, sizeof(res));
33
4.55G
    return res;
34
4.55G
}
_ZN5doris14unaligned_loadI10Elf64_NhdrEET_PKv
Line
Count
Source
29
649
T unaligned_load(const void* address) {
30
649
    static_assert(std::is_trivially_copyable_v<T>);
31
649
    T res {};
32
649
    memcpy(&res, address, sizeof(res));
33
649
    return res;
34
649
}
_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
6.81M
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
15.8M
T unaligned_load(const void* address) {
30
15.8M
    static_assert(std::is_trivially_copyable_v<T>);
31
15.8M
    T res {};
32
15.8M
    memcpy(&res, address, sizeof(res));
33
15.8M
    return res;
34
15.8M
}
_ZN5doris14unaligned_loadIiEET_PKv
Line
Count
Source
29
34.5M
T unaligned_load(const void* address) {
30
34.5M
    static_assert(std::is_trivially_copyable_v<T>);
31
34.5M
    T res {};
32
34.5M
    memcpy(&res, address, sizeof(res));
33
34.5M
    return res;
34
34.5M
}
_ZN5doris14unaligned_loadINS_14DecimalV2ValueEEET_PKv
Line
Count
Source
29
4.70k
T unaligned_load(const void* address) {
30
4.70k
    static_assert(std::is_trivially_copyable_v<T>);
31
4.70k
    T res {};
32
4.70k
    memcpy(&res, address, sizeof(res));
33
4.70k
    return res;
34
4.70k
}
_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
1.17M
T unaligned_load(const void* address) {
30
1.17M
    static_assert(std::is_trivially_copyable_v<T>);
31
1.17M
    T res {};
32
1.17M
    memcpy(&res, address, sizeof(res));
33
1.17M
    return res;
34
1.17M
}
_ZN5doris14unaligned_loadIfEET_PKv
Line
Count
Source
29
240k
T unaligned_load(const void* address) {
30
240k
    static_assert(std::is_trivially_copyable_v<T>);
31
240k
    T res {};
32
240k
    memcpy(&res, address, sizeof(res));
33
240k
    return res;
34
240k
}
_ZN5doris14unaligned_loadIdEET_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
}
_ZN5doris14unaligned_loadIhEET_PKv
Line
Count
Source
29
8.47M
T unaligned_load(const void* address) {
30
8.47M
    static_assert(std::is_trivially_copyable_v<T>);
31
8.47M
    T res {};
32
8.47M
    memcpy(&res, address, sizeof(res));
33
8.47M
    return res;
34
8.47M
}
_ZN5doris14unaligned_loadIaEET_PKv
Line
Count
Source
29
2.37M
T unaligned_load(const void* address) {
30
2.37M
    static_assert(std::is_trivially_copyable_v<T>);
31
2.37M
    T res {};
32
2.37M
    memcpy(&res, address, sizeof(res));
33
2.37M
    return res;
34
2.37M
}
_ZN5doris14unaligned_loadIsEET_PKv
Line
Count
Source
29
108k
T unaligned_load(const void* address) {
30
108k
    static_assert(std::is_trivially_copyable_v<T>);
31
108k
    T res {};
32
108k
    memcpy(&res, address, sizeof(res));
33
108k
    return res;
34
108k
}
_ZN5doris14unaligned_loadInEET_PKv
Line
Count
Source
29
1.39M
T unaligned_load(const void* address) {
30
1.39M
    static_assert(std::is_trivially_copyable_v<T>);
31
1.39M
    T res {};
32
1.39M
    memcpy(&res, address, sizeof(res));
33
1.39M
    return res;
34
1.39M
}
_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_16VecDateTimeValueEEET_PKv
Line
Count
Source
29
4.26M
T unaligned_load(const void* address) {
30
4.26M
    static_assert(std::is_trivially_copyable_v<T>);
31
4.26M
    T res {};
32
4.26M
    memcpy(&res, address, sizeof(res));
33
4.26M
    return res;
34
4.26M
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_15DateV2ValueTypeEEEEET_PKv
Line
Count
Source
29
33.1k
T unaligned_load(const void* address) {
30
33.1k
    static_assert(std::is_trivially_copyable_v<T>);
31
33.1k
    T res {};
32
33.1k
    memcpy(&res, address, sizeof(res));
33
33.1k
    return res;
34
33.1k
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_19DateTimeV2ValueTypeEEEEET_PKv
Line
Count
Source
29
73.7k
T unaligned_load(const void* address) {
30
73.7k
    static_assert(std::is_trivially_copyable_v<T>);
31
73.7k
    T res {};
32
73.7k
    memcpy(&res, address, sizeof(res));
33
73.7k
    return res;
34
73.7k
}
_ZN5doris14unaligned_loadINS_16TimeStampNsValueEEET_PKv
Line
Count
Source
29
405
T unaligned_load(const void* address) {
30
405
    static_assert(std::is_trivially_copyable_v<T>);
31
405
    T res {};
32
405
    memcpy(&res, address, sizeof(res));
33
405
    return res;
34
405
}
_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_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_12PackedInt128EEET_PKv
Line
Count
Source
29
3
T unaligned_load(const void* address) {
30
3
    static_assert(std::is_trivially_copyable_v<T>);
31
3
    T res {};
32
3
    memcpy(&res, address, sizeof(res));
33
3
    return res;
34
3
}
_ZN5doris14unaligned_loadINS_7DecimalInEEEET_PKv
Line
Count
Source
29
1.49k
T unaligned_load(const void* address) {
30
1.49k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.49k
    T res {};
32
1.49k
    memcpy(&res, address, sizeof(res));
33
1.49k
    return res;
34
1.49k
}
_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_13PackedUInt128EEET_PKv
Line
Count
Source
29
1
T unaligned_load(const void* address) {
30
1
    static_assert(std::is_trivially_copyable_v<T>);
31
1
    T res {};
32
1
    memcpy(&res, address, sizeof(res));
33
1
    return res;
34
1
}
_ZN5doris14unaligned_loadINS_8uint24_tEEET_PKv
Line
Count
Source
29
702
T unaligned_load(const void* address) {
30
702
    static_assert(std::is_trivially_copyable_v<T>);
31
702
    T res {};
32
702
    memcpy(&res, address, sizeof(res));
33
702
    return res;
34
702
}
_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
5.71M
T unaligned_load(const void* address) {
30
5.71M
    static_assert(std::is_trivially_copyable_v<T>);
31
5.71M
    T res {};
32
5.71M
    memcpy(&res, address, sizeof(res));
33
5.71M
    return res;
34
5.71M
}
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
4.43M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
4.43M
    static_assert(std::is_trivially_copyable_v<T>);
43
4.43M
    memcpy(address, &src, sizeof(src));
44
4.43M
}
_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
44.5k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
44.5k
    static_assert(std::is_trivially_copyable_v<T>);
43
44.5k
    memcpy(address, &src, sizeof(src));
44
44.5k
}
_ZN5doris15unaligned_storeImEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
3.04M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
3.04M
    static_assert(std::is_trivially_copyable_v<T>);
43
3.04M
    memcpy(address, &src, sizeof(src));
44
3.04M
}
_ZN5doris15unaligned_storeIbEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
1.17M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
1.17M
    static_assert(std::is_trivially_copyable_v<T>);
43
1.17M
    memcpy(address, &src, sizeof(src));
44
1.17M
}
_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
35.8k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
35.8k
    static_assert(std::is_trivially_copyable_v<T>);
43
35.8k
    memcpy(address, &src, sizeof(src));
44
35.8k
}
_ZN5doris15unaligned_storeIiEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
13.5k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
13.5k
    static_assert(std::is_trivially_copyable_v<T>);
43
13.5k
    memcpy(address, &src, sizeof(src));
44
13.5k
}
45
} // namespace doris