Coverage Report

Created: 2026-07-24 08:01

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
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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
5.16G
T unaligned_load(const void* address) {
30
5.16G
    static_assert(std::is_trivially_copyable_v<T>);
31
5.16G
    T res {};
32
5.16G
    memcpy(&res, address, sizeof(res));
33
5.16G
    return res;
34
5.16G
}
_ZN5doris14unaligned_loadItEET_PKv
Line
Count
Source
29
1.25k
T unaligned_load(const void* address) {
30
1.25k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.25k
    T res {};
32
1.25k
    memcpy(&res, address, sizeof(res));
33
1.25k
    return res;
34
1.25k
}
_ZN5doris14unaligned_loadIjEET_PKv
Line
Count
Source
29
159M
T unaligned_load(const void* address) {
30
159M
    static_assert(std::is_trivially_copyable_v<T>);
31
159M
    T res {};
32
159M
    memcpy(&res, address, sizeof(res));
33
159M
    return res;
34
159M
}
_ZN5doris14unaligned_loadImEET_PKv
Line
Count
Source
29
4.83G
T unaligned_load(const void* address) {
30
4.83G
    static_assert(std::is_trivially_copyable_v<T>);
31
4.83G
    T res {};
32
4.83G
    memcpy(&res, address, sizeof(res));
33
4.83G
    return res;
34
4.83G
}
_ZN5doris14unaligned_loadIhEET_PKv
Line
Count
Source
29
8.14M
T unaligned_load(const void* address) {
30
8.14M
    static_assert(std::is_trivially_copyable_v<T>);
31
8.14M
    T res {};
32
8.14M
    memcpy(&res, address, sizeof(res));
33
8.14M
    return res;
34
8.14M
}
_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
4.03M
T unaligned_load(const void* address) {
30
4.03M
    static_assert(std::is_trivially_copyable_v<T>);
31
4.03M
    T res {};
32
4.03M
    memcpy(&res, address, sizeof(res));
33
4.03M
    return res;
34
4.03M
}
_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
91.0M
T unaligned_load(const void* address) {
30
91.0M
    static_assert(std::is_trivially_copyable_v<T>);
31
91.0M
    T res {};
32
91.0M
    memcpy(&res, address, sizeof(res));
33
91.0M
    return res;
34
91.0M
}
_ZN5doris14unaligned_loadIaEET_PKv
Line
Count
Source
29
3.11M
T unaligned_load(const void* address) {
30
3.11M
    static_assert(std::is_trivially_copyable_v<T>);
31
3.11M
    T res {};
32
3.11M
    memcpy(&res, address, sizeof(res));
33
3.11M
    return res;
34
3.11M
}
_ZN5doris14unaligned_loadIiEET_PKv
Line
Count
Source
29
38.6M
T unaligned_load(const void* address) {
30
38.6M
    static_assert(std::is_trivially_copyable_v<T>);
31
38.6M
    T res {};
32
38.6M
    memcpy(&res, address, sizeof(res));
33
38.6M
    return res;
34
38.6M
}
_ZN5doris14unaligned_loadIdEET_PKv
Line
Count
Source
29
3.33M
T unaligned_load(const void* address) {
30
3.33M
    static_assert(std::is_trivially_copyable_v<T>);
31
3.33M
    T res {};
32
3.33M
    memcpy(&res, address, sizeof(res));
33
3.33M
    return res;
34
3.33M
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_15DateV2ValueTypeEEEEET_PKv
Line
Count
Source
29
31.1k
T unaligned_load(const void* address) {
30
31.1k
    static_assert(std::is_trivially_copyable_v<T>);
31
31.1k
    T res {};
32
31.1k
    memcpy(&res, address, sizeof(res));
33
31.1k
    return res;
34
31.1k
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_19DateTimeV2ValueTypeEEEEET_PKv
Line
Count
Source
29
76.0k
T unaligned_load(const void* address) {
30
76.0k
    static_assert(std::is_trivially_copyable_v<T>);
31
76.0k
    T res {};
32
76.0k
    memcpy(&res, address, sizeof(res));
33
76.0k
    return res;
34
76.0k
}
_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
600k
T unaligned_load(const void* address) {
30
600k
    static_assert(std::is_trivially_copyable_v<T>);
31
600k
    T res {};
32
600k
    memcpy(&res, address, sizeof(res));
33
600k
    return res;
34
600k
}
_ZN5doris14unaligned_loadInEET_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_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
1.12M
T unaligned_load(const void* address) {
30
1.12M
    static_assert(std::is_trivially_copyable_v<T>);
31
1.12M
    T res {};
32
1.12M
    memcpy(&res, address, sizeof(res));
33
1.12M
    return res;
34
1.12M
}
_ZN5doris14unaligned_loadINS_12PackedInt128EEET_PKv
Line
Count
Source
29
4.61k
T unaligned_load(const void* address) {
30
4.61k
    static_assert(std::is_trivially_copyable_v<T>);
31
4.61k
    T res {};
32
4.61k
    memcpy(&res, address, sizeof(res));
33
4.61k
    return res;
34
4.61k
}
_ZN5doris14unaligned_loadINS_13PackedUInt128EEET_PKv
Line
Count
Source
29
1.80k
T unaligned_load(const void* address) {
30
1.80k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.80k
    T res {};
32
1.80k
    memcpy(&res, address, sizeof(res));
33
1.80k
    return res;
34
1.80k
}
_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
6.78M
T unaligned_load(const void* address) {
30
6.78M
    static_assert(std::is_trivially_copyable_v<T>);
31
6.78M
    T res {};
32
6.78M
    memcpy(&res, address, sizeof(res));
33
6.78M
    return res;
34
6.78M
}
_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
1.54k
T unaligned_load(const void* address) {
30
1.54k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.54k
    T res {};
32
1.54k
    memcpy(&res, address, sizeof(res));
33
1.54k
    return res;
34
1.54k
}
_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
3.14k
T unaligned_load(const void* address) {
30
3.14k
    static_assert(std::is_trivially_copyable_v<T>);
31
3.14k
    T res {};
32
3.14k
    memcpy(&res, address, sizeof(res));
33
3.14k
    return res;
34
3.14k
}
_ZN5doris14unaligned_loadINS_14DecimalV2ValueEEET_PKv
Line
Count
Source
29
4.73k
T unaligned_load(const void* address) {
30
4.73k
    static_assert(std::is_trivially_copyable_v<T>);
31
4.73k
    T res {};
32
4.73k
    memcpy(&res, address, sizeof(res));
33
4.73k
    return res;
34
4.73k
}
_ZN5doris14unaligned_loadINS_21ParquetInt96TimestampEEET_PKv
Line
Count
Source
29
1.50M
T unaligned_load(const void* address) {
30
1.50M
    static_assert(std::is_trivially_copyable_v<T>);
31
1.50M
    T res {};
32
1.50M
    memcpy(&res, address, sizeof(res));
33
1.50M
    return res;
34
1.50M
}
_ZN5doris14unaligned_loadINS_9StringRefEEET_PKv
Line
Count
Source
29
4.13M
T unaligned_load(const void* address) {
30
4.13M
    static_assert(std::is_trivially_copyable_v<T>);
31
4.13M
    T res {};
32
4.13M
    memcpy(&res, address, sizeof(res));
33
4.13M
    return res;
34
4.13M
}
_ZN5doris14unaligned_loadINS_8uint24_tEEET_PKv
Line
Count
Source
29
392
T unaligned_load(const void* address) {
30
392
    static_assert(std::is_trivially_copyable_v<T>);
31
392
    T res {};
32
392
    memcpy(&res, address, sizeof(res));
33
392
    return res;
34
392
}
_ZN5doris14unaligned_loadINS_11decimal12_tEEET_PKv
Line
Count
Source
29
130
T unaligned_load(const void* address) {
30
130
    static_assert(std::is_trivially_copyable_v<T>);
31
130
    T res {};
32
130
    memcpy(&res, address, sizeof(res));
33
130
    return res;
34
130
}
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
4.19M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
4.19M
    static_assert(std::is_trivially_copyable_v<T>);
43
4.19M
    memcpy(address, &src, sizeof(src));
44
4.19M
}
_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
66.6k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
66.6k
    static_assert(std::is_trivially_copyable_v<T>);
43
66.6k
    memcpy(address, &src, sizeof(src));
44
66.6k
}
_ZN5doris15unaligned_storeImEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
2.86M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
2.86M
    static_assert(std::is_trivially_copyable_v<T>);
43
2.86M
    memcpy(address, &src, sizeof(src));
44
2.86M
}
_ZN5doris15unaligned_storeIbEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
1.08M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
1.08M
    static_assert(std::is_trivially_copyable_v<T>);
43
1.08M
    memcpy(address, &src, sizeof(src));
44
1.08M
}
_ZN5doris15unaligned_storeIiEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
13.7k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
13.7k
    static_assert(std::is_trivially_copyable_v<T>);
43
13.7k
    memcpy(address, &src, sizeof(src));
44
13.7k
}
_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