Coverage Report

Created: 2026-09-30 09:48

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
4.57G
T unaligned_load(const void* address) {
30
4.57G
    static_assert(std::is_trivially_copyable_v<T>);
31
4.57G
    T res {};
32
4.57G
    memcpy(&res, address, sizeof(res));
33
4.57G
    return res;
34
4.57G
}
_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
101M
T unaligned_load(const void* address) {
30
101M
    static_assert(std::is_trivially_copyable_v<T>);
31
101M
    T res {};
32
101M
    memcpy(&res, address, sizeof(res));
33
101M
    return res;
34
101M
}
_ZN5doris14unaligned_loadImEET_PKv
Line
Count
Source
29
4.38G
T unaligned_load(const void* address) {
30
4.38G
    static_assert(std::is_trivially_copyable_v<T>);
31
4.38G
    T res {};
32
4.38G
    memcpy(&res, address, sizeof(res));
33
4.38G
    return res;
34
4.38G
}
_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
4.82k
T unaligned_load(const void* address) {
30
4.82k
    static_assert(std::is_trivially_copyable_v<T>);
31
4.82k
    T res {};
32
4.82k
    memcpy(&res, address, sizeof(res));
33
4.82k
    return res;
34
4.82k
}
_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
17.9M
T unaligned_load(const void* address) {
30
17.9M
    static_assert(std::is_trivially_copyable_v<T>);
31
17.9M
    T res {};
32
17.9M
    memcpy(&res, address, sizeof(res));
33
17.9M
    return res;
34
17.9M
}
_ZN5doris14unaligned_loadIiEET_PKv
Line
Count
Source
29
50.3M
T unaligned_load(const void* address) {
30
50.3M
    static_assert(std::is_trivially_copyable_v<T>);
31
50.3M
    T res {};
32
50.3M
    memcpy(&res, address, sizeof(res));
33
50.3M
    return res;
34
50.3M
}
_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
239k
T unaligned_load(const void* address) {
30
239k
    static_assert(std::is_trivially_copyable_v<T>);
31
239k
    T res {};
32
239k
    memcpy(&res, address, sizeof(res));
33
239k
    return res;
34
239k
}
_ZN5doris14unaligned_loadIdEET_PKv
Line
Count
Source
29
753k
T unaligned_load(const void* address) {
30
753k
    static_assert(std::is_trivially_copyable_v<T>);
31
753k
    T res {};
32
753k
    memcpy(&res, address, sizeof(res));
33
753k
    return res;
34
753k
}
_ZN5doris14unaligned_loadIhEET_PKv
Line
Count
Source
29
7.58M
T unaligned_load(const void* address) {
30
7.58M
    static_assert(std::is_trivially_copyable_v<T>);
31
7.58M
    T res {};
32
7.58M
    memcpy(&res, address, sizeof(res));
33
7.58M
    return res;
34
7.58M
}
_ZN5doris14unaligned_loadIaEET_PKv
Line
Count
Source
29
2.43M
T unaligned_load(const void* address) {
30
2.43M
    static_assert(std::is_trivially_copyable_v<T>);
31
2.43M
    T res {};
32
2.43M
    memcpy(&res, address, sizeof(res));
33
2.43M
    return res;
34
2.43M
}
_ZN5doris14unaligned_loadIsEET_PKv
Line
Count
Source
29
105k
T unaligned_load(const void* address) {
30
105k
    static_assert(std::is_trivially_copyable_v<T>);
31
105k
    T res {};
32
105k
    memcpy(&res, address, sizeof(res));
33
105k
    return res;
34
105k
}
_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
27.2k
T unaligned_load(const void* address) {
30
27.2k
    static_assert(std::is_trivially_copyable_v<T>);
31
27.2k
    T res {};
32
27.2k
    memcpy(&res, address, sizeof(res));
33
27.2k
    return res;
34
27.2k
}
_ZN5doris14unaligned_loadINS_16VecDateTimeValueEEET_PKv
Line
Count
Source
29
4.37M
T unaligned_load(const void* address) {
30
4.37M
    static_assert(std::is_trivially_copyable_v<T>);
31
4.37M
    T res {};
32
4.37M
    memcpy(&res, address, sizeof(res));
33
4.37M
    return res;
34
4.37M
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_15DateV2ValueTypeEEEEET_PKv
Line
Count
Source
29
74.1k
T unaligned_load(const void* address) {
30
74.1k
    static_assert(std::is_trivially_copyable_v<T>);
31
74.1k
    T res {};
32
74.1k
    memcpy(&res, address, sizeof(res));
33
74.1k
    return res;
34
74.1k
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_19DateTimeV2ValueTypeEEEEET_PKv
Line
Count
Source
29
74.1k
T unaligned_load(const void* address) {
30
74.1k
    static_assert(std::is_trivially_copyable_v<T>);
31
74.1k
    T res {};
32
74.1k
    memcpy(&res, address, sizeof(res));
33
74.1k
    return res;
34
74.1k
}
_ZN5doris14unaligned_loadINS_16TimeStampNsValueEEET_PKv
Line
Count
Source
29
341
T unaligned_load(const void* address) {
30
341
    static_assert(std::is_trivially_copyable_v<T>);
31
341
    T res {};
32
341
    memcpy(&res, address, sizeof(res));
33
341
    return res;
34
341
}
_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
1.42k
T unaligned_load(const void* address) {
30
1.42k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.42k
    T res {};
32
1.42k
    memcpy(&res, address, sizeof(res));
33
1.42k
    return res;
34
1.42k
}
_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
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
1.81M
T unaligned_load(const void* address) {
30
1.81M
    static_assert(std::is_trivially_copyable_v<T>);
31
1.81M
    T res {};
32
1.81M
    memcpy(&res, address, sizeof(res));
33
1.81M
    return res;
34
1.81M
}
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
3.92M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
3.92M
    static_assert(std::is_trivially_copyable_v<T>);
43
3.92M
    memcpy(address, &src, sizeof(src));
44
3.92M
}
_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
19.7k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
19.7k
    static_assert(std::is_trivially_copyable_v<T>);
43
19.7k
    memcpy(address, &src, sizeof(src));
44
19.7k
}
_ZN5doris15unaligned_storeImEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
2.67M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
2.67M
    static_assert(std::is_trivially_copyable_v<T>);
43
2.67M
    memcpy(address, &src, sizeof(src));
44
2.67M
}
_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
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
}
_ZN5doris15unaligned_storeIiEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
15.1k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
15.1k
    static_assert(std::is_trivially_copyable_v<T>);
43
15.1k
    memcpy(address, &src, sizeof(src));
44
15.1k
}
45
} // namespace doris