Coverage Report

Created: 2026-10-08 16:24

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
4.70G
T unaligned_load(const void* address) {
30
4.70G
    static_assert(std::is_trivially_copyable_v<T>);
31
4.70G
    T res {};
32
4.70G
    memcpy(&res, address, sizeof(res));
33
4.70G
    return res;
34
4.70G
}
_ZN5doris14unaligned_loadItEET_PKv
Line
Count
Source
29
1.62k
T unaligned_load(const void* address) {
30
1.62k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.62k
    T res {};
32
1.62k
    memcpy(&res, address, sizeof(res));
33
1.62k
    return res;
34
1.62k
}
_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
4.45G
T unaligned_load(const void* address) {
30
4.45G
    static_assert(std::is_trivially_copyable_v<T>);
31
4.45G
    T res {};
32
4.45G
    memcpy(&res, address, sizeof(res));
33
4.45G
    return res;
34
4.45G
}
_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
37.0M
T unaligned_load(const void* address) {
30
37.0M
    static_assert(std::is_trivially_copyable_v<T>);
31
37.0M
    T res {};
32
37.0M
    memcpy(&res, address, sizeof(res));
33
37.0M
    return res;
34
37.0M
}
_ZN5doris14unaligned_loadIiEET_PKv
Line
Count
Source
29
70.6M
T unaligned_load(const void* address) {
30
70.6M
    static_assert(std::is_trivially_copyable_v<T>);
31
70.6M
    T res {};
32
70.6M
    memcpy(&res, address, sizeof(res));
33
70.6M
    return res;
34
70.6M
}
_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
1.09M
T unaligned_load(const void* address) {
30
1.09M
    static_assert(std::is_trivially_copyable_v<T>);
31
1.09M
    T res {};
32
1.09M
    memcpy(&res, address, sizeof(res));
33
1.09M
    return res;
34
1.09M
}
_ZN5doris14unaligned_loadIfEET_PKv
Line
Count
Source
29
1.48M
T unaligned_load(const void* address) {
30
1.48M
    static_assert(std::is_trivially_copyable_v<T>);
31
1.48M
    T res {};
32
1.48M
    memcpy(&res, address, sizeof(res));
33
1.48M
    return res;
34
1.48M
}
_ZN5doris14unaligned_loadIdEET_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_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_loadIaEET_PKv
Line
Count
Source
29
3.63M
T unaligned_load(const void* address) {
30
3.63M
    static_assert(std::is_trivially_copyable_v<T>);
31
3.63M
    T res {};
32
3.63M
    memcpy(&res, address, sizeof(res));
33
3.63M
    return res;
34
3.63M
}
_ZN5doris14unaligned_loadIsEET_PKv
Line
Count
Source
29
705k
T unaligned_load(const void* address) {
30
705k
    static_assert(std::is_trivially_copyable_v<T>);
31
705k
    T res {};
32
705k
    memcpy(&res, address, sizeof(res));
33
705k
    return res;
34
705k
}
_ZN5doris14unaligned_loadInEET_PKv
Line
Count
Source
29
3.03M
T unaligned_load(const void* address) {
30
3.03M
    static_assert(std::is_trivially_copyable_v<T>);
31
3.03M
    T res {};
32
3.03M
    memcpy(&res, address, sizeof(res));
33
3.03M
    return res;
34
3.03M
}
_ZN5doris14unaligned_loadIoEET_PKv
Line
Count
Source
29
27.9k
T unaligned_load(const void* address) {
30
27.9k
    static_assert(std::is_trivially_copyable_v<T>);
31
27.9k
    T res {};
32
27.9k
    memcpy(&res, address, sizeof(res));
33
27.9k
    return res;
34
27.9k
}
_ZN5doris14unaligned_loadINS_16VecDateTimeValueEEET_PKv
Line
Count
Source
29
4.40M
T unaligned_load(const void* address) {
30
4.40M
    static_assert(std::is_trivially_copyable_v<T>);
31
4.40M
    T res {};
32
4.40M
    memcpy(&res, address, sizeof(res));
33
4.40M
    return res;
34
4.40M
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_15DateV2ValueTypeEEEEET_PKv
Line
Count
Source
29
29.5k
T unaligned_load(const void* address) {
30
29.5k
    static_assert(std::is_trivially_copyable_v<T>);
31
29.5k
    T res {};
32
29.5k
    memcpy(&res, address, sizeof(res));
33
29.5k
    return res;
34
29.5k
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_19DateTimeV2ValueTypeEEEEET_PKv
Line
Count
Source
29
74.3k
T unaligned_load(const void* address) {
30
74.3k
    static_assert(std::is_trivially_copyable_v<T>);
31
74.3k
    T res {};
32
74.3k
    memcpy(&res, address, sizeof(res));
33
74.3k
    return res;
34
74.3k
}
_ZN5doris14unaligned_loadINS_16TimeStampNsValueEEET_PKv
Line
Count
Source
29
358
T unaligned_load(const void* address) {
30
358
    static_assert(std::is_trivially_copyable_v<T>);
31
358
    T res {};
32
358
    memcpy(&res, address, sizeof(res));
33
358
    return res;
34
358
}
_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
706
T unaligned_load(const void* address) {
30
706
    static_assert(std::is_trivially_copyable_v<T>);
31
706
    T res {};
32
706
    memcpy(&res, address, sizeof(res));
33
706
    return res;
34
706
}
_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
5.44M
T unaligned_load(const void* address) {
30
5.44M
    static_assert(std::is_trivially_copyable_v<T>);
31
5.44M
    T res {};
32
5.44M
    memcpy(&res, address, sizeof(res));
33
5.44M
    return res;
34
5.44M
}
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
4.13M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
4.13M
    static_assert(std::is_trivially_copyable_v<T>);
43
4.13M
    memcpy(address, &src, sizeof(src));
44
4.13M
}
_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
21.8k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
21.8k
    static_assert(std::is_trivially_copyable_v<T>);
43
21.8k
    memcpy(address, &src, sizeof(src));
44
21.8k
}
_ZN5doris15unaligned_storeImEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
2.80M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
2.80M
    static_assert(std::is_trivially_copyable_v<T>);
43
2.80M
    memcpy(address, &src, sizeof(src));
44
2.80M
}
_ZN5doris15unaligned_storeIbEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
1.07M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
1.07M
    static_assert(std::is_trivially_copyable_v<T>);
43
1.07M
    memcpy(address, &src, sizeof(src));
44
1.07M
}
_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
60.5k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
60.5k
    static_assert(std::is_trivially_copyable_v<T>);
43
60.5k
    memcpy(address, &src, sizeof(src));
44
60.5k
}
_ZN5doris15unaligned_storeIiEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
17.3k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
17.3k
    static_assert(std::is_trivially_copyable_v<T>);
43
17.3k
    memcpy(address, &src, sizeof(src));
44
17.3k
}
45
} // namespace doris