Coverage Report

Created: 2026-09-29 21:54

next uncovered line (L), next uncovered region (R), next uncovered branch (B)
/root/doris/be/src/util/unaligned.h
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1
// Licensed to the Apache Software Foundation (ASF) under one
2
// or more contributor license agreements.  See the NOTICE file
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// distributed with this work for additional information
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// regarding copyright ownership.  The ASF licenses this file
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// to you under the Apache License, Version 2.0 (the
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// "License"); you may not use this file except in compliance
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// 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
//
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// Unless required by applicable law or agreed to in writing,
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// software distributed under the License is distributed on an
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// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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// KIND, either express or implied.  See the License for the
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// 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
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21
#pragma once
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23
#include <cstring>
24
#include <type_traits>
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26
namespace doris {
27
28
template <typename T>
29
5.22G
T unaligned_load(const void* address) {
30
5.22G
    T res {};
31
5.22G
    memcpy(&res, address, sizeof(res));
32
5.22G
    return res;
33
5.22G
}
_ZN5doris14unaligned_loadItEET_PKv
Line
Count
Source
29
641
T unaligned_load(const void* address) {
30
641
    T res {};
31
641
    memcpy(&res, address, sizeof(res));
32
641
    return res;
33
641
}
_ZN5doris14unaligned_loadIjEET_PKv
Line
Count
Source
29
137M
T unaligned_load(const void* address) {
30
137M
    T res {};
31
137M
    memcpy(&res, address, sizeof(res));
32
137M
    return res;
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137M
}
_ZN5doris14unaligned_loadImEET_PKv
Line
Count
Source
29
5.00G
T unaligned_load(const void* address) {
30
5.00G
    T res {};
31
5.00G
    memcpy(&res, address, sizeof(res));
32
5.00G
    return res;
33
5.00G
}
_ZN5doris14unaligned_loadIhEET_PKv
Line
Count
Source
29
8.58M
T unaligned_load(const void* address) {
30
8.58M
    T res {};
31
8.58M
    memcpy(&res, address, sizeof(res));
32
8.58M
    return res;
33
8.58M
}
_ZN5doris14unaligned_loadINS_16TimestampTzValueEEET_PKv
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Count
Source
29
444
T unaligned_load(const void* address) {
30
444
    T res {};
31
444
    memcpy(&res, address, sizeof(res));
32
444
    return res;
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444
}
_ZN5doris14unaligned_loadIfEET_PKv
Line
Count
Source
29
238k
T unaligned_load(const void* address) {
30
238k
    T res {};
31
238k
    memcpy(&res, address, sizeof(res));
32
238k
    return res;
33
238k
}
_ZN5doris14unaligned_loadIlEET_PKv
Line
Count
Source
29
19.6M
T unaligned_load(const void* address) {
30
19.6M
    T res {};
31
19.6M
    memcpy(&res, address, sizeof(res));
32
19.6M
    return res;
33
19.6M
}
_ZN5doris14unaligned_loadIaEET_PKv
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Count
Source
29
2.40M
T unaligned_load(const void* address) {
30
2.40M
    T res {};
31
2.40M
    memcpy(&res, address, sizeof(res));
32
2.40M
    return res;
33
2.40M
}
_ZN5doris14unaligned_loadIiEET_PKv
Line
Count
Source
29
30.5M
T unaligned_load(const void* address) {
30
30.5M
    T res {};
31
30.5M
    memcpy(&res, address, sizeof(res));
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30.5M
    return res;
33
30.5M
}
_ZN5doris14unaligned_loadIdEET_PKv
Line
Count
Source
29
3.37M
T unaligned_load(const void* address) {
30
3.37M
    T res {};
31
3.37M
    memcpy(&res, address, sizeof(res));
32
3.37M
    return res;
33
3.37M
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_15DateV2ValueTypeEEEEET_PKv
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Count
Source
29
45.0k
T unaligned_load(const void* address) {
30
45.0k
    T res {};
31
45.0k
    memcpy(&res, address, sizeof(res));
32
45.0k
    return res;
33
45.0k
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_19DateTimeV2ValueTypeEEEEET_PKv
Line
Count
Source
29
74.5k
T unaligned_load(const void* address) {
30
74.5k
    T res {};
31
74.5k
    memcpy(&res, address, sizeof(res));
32
74.5k
    return res;
33
74.5k
}
_ZN5doris14unaligned_loadIoEET_PKv
Line
Count
Source
29
2.81k
T unaligned_load(const void* address) {
30
2.81k
    T res {};
31
2.81k
    memcpy(&res, address, sizeof(res));
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2.81k
    return res;
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2.81k
}
_ZN5doris14unaligned_loadINS_16VecDateTimeValueEEET_PKv
Line
Count
Source
29
4.50M
T unaligned_load(const void* address) {
30
4.50M
    T res {};
31
4.50M
    memcpy(&res, address, sizeof(res));
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4.50M
    return res;
33
4.50M
}
_ZN5doris14unaligned_loadIsEET_PKv
Line
Count
Source
29
85.8k
T unaligned_load(const void* address) {
30
85.8k
    T res {};
31
85.8k
    memcpy(&res, address, sizeof(res));
32
85.8k
    return res;
33
85.8k
}
_ZN5doris14unaligned_loadInEET_PKv
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Count
Source
29
109k
T unaligned_load(const void* address) {
30
109k
    T res {};
31
109k
    memcpy(&res, address, sizeof(res));
32
109k
    return res;
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109k
}
_ZN5doris14unaligned_loadI10Elf64_NhdrEET_PKv
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Count
Source
29
649
T unaligned_load(const void* address) {
30
649
    T res {};
31
649
    memcpy(&res, address, sizeof(res));
32
649
    return res;
33
649
}
_ZN5doris14unaligned_loadIbEET_PKv
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Count
Source
29
1.10M
T unaligned_load(const void* address) {
30
1.10M
    T res {};
31
1.10M
    memcpy(&res, address, sizeof(res));
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1.10M
    return res;
33
1.10M
}
_ZN5doris14unaligned_loadINS_7DecimalIiEEEET_PKv
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Count
Source
29
4.29k
T unaligned_load(const void* address) {
30
4.29k
    T res {};
31
4.29k
    memcpy(&res, address, sizeof(res));
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4.29k
    return res;
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4.29k
}
_ZN5doris14unaligned_loadINS_7DecimalIlEEEET_PKv
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Count
Source
29
6.80M
T unaligned_load(const void* address) {
30
6.80M
    T res {};
31
6.80M
    memcpy(&res, address, sizeof(res));
32
6.80M
    return res;
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6.80M
}
_ZN5doris14unaligned_loadINS_14DecimalV2ValueEEET_PKv
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Count
Source
29
4.69k
T unaligned_load(const void* address) {
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4.69k
    T res {};
31
4.69k
    memcpy(&res, address, sizeof(res));
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4.69k
    return res;
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4.69k
}
_ZN5doris14unaligned_loadINS_12Decimal128V3EEET_PKv
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Count
Source
29
5.68k
T unaligned_load(const void* address) {
30
5.68k
    T res {};
31
5.68k
    memcpy(&res, address, sizeof(res));
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5.68k
    return res;
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5.68k
}
_ZN5doris14unaligned_loadINS_7DecimalIN4wide7integerILm256EiEEEEEET_PKv
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Count
Source
29
4.40k
T unaligned_load(const void* address) {
30
4.40k
    T res {};
31
4.40k
    memcpy(&res, address, sizeof(res));
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4.40k
    return res;
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4.40k
}
_ZN5doris14unaligned_loadIN4wide7integerILm256EiEEEET_PKv
Line
Count
Source
29
892
T unaligned_load(const void* address) {
30
892
    T res {};
31
892
    memcpy(&res, address, sizeof(res));
32
892
    return res;
33
892
}
_ZN5doris14unaligned_loadINS_21ParquetInt96TimestampEEET_PKv
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Count
Source
29
350k
T unaligned_load(const void* address) {
30
350k
    T res {};
31
350k
    memcpy(&res, address, sizeof(res));
32
350k
    return res;
33
350k
}
_ZN5doris14unaligned_loadINS_9StringRefEEET_PKv
Line
Count
Source
29
4.86M
T unaligned_load(const void* address) {
30
4.86M
    T res {};
31
4.86M
    memcpy(&res, address, sizeof(res));
32
4.86M
    return res;
33
4.86M
}
_ZN5doris14unaligned_loadINS_8uint24_tEEET_PKv
Line
Count
Source
29
406
T unaligned_load(const void* address) {
30
406
    T res {};
31
406
    memcpy(&res, address, sizeof(res));
32
406
    return res;
33
406
}
_ZN5doris14unaligned_loadINS_11decimal12_tEEET_PKv
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29
132
T unaligned_load(const void* address) {
30
132
    T res {};
31
132
    memcpy(&res, address, sizeof(res));
32
132
    return res;
33
132
}
34
35
/// We've had troubles before with wrong store size due to integral promotions
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/// (e.g., unaligned_store(dest, uint16_t + uint16_t) stores an uint32_t).
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/// To prevent this, make the caller specify the stored type explicitly.
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/// To disable deduction of T, wrap the argument type with std::enable_if.
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template <typename T>
40
4.24M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
4.24M
    static_assert(std::is_trivially_copyable_v<T>);
42
4.24M
    memcpy(address, &src, sizeof(src));
43
4.24M
}
_ZN5doris15unaligned_storeItEEvPvRKNSt9enable_ifILb1ET_E4typeE
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Count
Source
40
25.6k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
25.6k
    static_assert(std::is_trivially_copyable_v<T>);
42
25.6k
    memcpy(address, &src, sizeof(src));
43
25.6k
}
_ZN5doris15unaligned_storeIjEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
40
41.3k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
41.3k
    static_assert(std::is_trivially_copyable_v<T>);
42
41.3k
    memcpy(address, &src, sizeof(src));
43
41.3k
}
_ZN5doris15unaligned_storeImEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
40
2.90M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
2.90M
    static_assert(std::is_trivially_copyable_v<T>);
42
2.90M
    memcpy(address, &src, sizeof(src));
43
2.90M
}
_ZN5doris15unaligned_storeIbEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
40
1.10M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
1.10M
    static_assert(std::is_trivially_copyable_v<T>);
42
1.10M
    memcpy(address, &src, sizeof(src));
43
1.10M
}
_ZN5doris15unaligned_storeIiEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
40
15.7k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
15.7k
    static_assert(std::is_trivially_copyable_v<T>);
42
15.7k
    memcpy(address, &src, sizeof(src));
43
15.7k
}
_ZN5doris15unaligned_storeIfEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
40
106k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
106k
    static_assert(std::is_trivially_copyable_v<T>);
42
106k
    memcpy(address, &src, sizeof(src));
43
106k
}
_ZN5doris15unaligned_storeIdEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
40
40.8k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
40.8k
    static_assert(std::is_trivially_copyable_v<T>);
42
40.8k
    memcpy(address, &src, sizeof(src));
43
40.8k
}
44
} // namespace doris