Coverage Report

Created: 2026-09-17 14:28

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
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// 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
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//
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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 {
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28
template <typename T>
29
3.90G
T unaligned_load(const void* address) {
30
3.90G
    T res {};
31
3.90G
    memcpy(&res, address, sizeof(res));
32
3.90G
    return res;
33
3.90G
}
_ZN5doris14unaligned_loadItEET_PKv
Line
Count
Source
29
189
T unaligned_load(const void* address) {
30
189
    T res {};
31
189
    memcpy(&res, address, sizeof(res));
32
189
    return res;
33
189
}
_ZN5doris14unaligned_loadIjEET_PKv
Line
Count
Source
29
55.6M
T unaligned_load(const void* address) {
30
55.6M
    T res {};
31
55.6M
    memcpy(&res, address, sizeof(res));
32
55.6M
    return res;
33
55.6M
}
_ZN5doris14unaligned_loadImEET_PKv
Line
Count
Source
29
3.79G
T unaligned_load(const void* address) {
30
3.79G
    T res {};
31
3.79G
    memcpy(&res, address, sizeof(res));
32
3.79G
    return res;
33
3.79G
}
_ZN5doris14unaligned_loadIhEET_PKv
Line
Count
Source
29
3.04M
T unaligned_load(const void* address) {
30
3.04M
    T res {};
31
3.04M
    memcpy(&res, address, sizeof(res));
32
3.04M
    return res;
33
3.04M
}
_ZN5doris14unaligned_loadINS_16TimestampTzValueEEET_PKv
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Count
Source
29
22
T unaligned_load(const void* address) {
30
22
    T res {};
31
22
    memcpy(&res, address, sizeof(res));
32
22
    return res;
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22
}
_ZN5doris14unaligned_loadIfEET_PKv
Line
Count
Source
29
194k
T unaligned_load(const void* address) {
30
194k
    T res {};
31
194k
    memcpy(&res, address, sizeof(res));
32
194k
    return res;
33
194k
}
_ZN5doris14unaligned_loadIlEET_PKv
Line
Count
Source
29
13.6M
T unaligned_load(const void* address) {
30
13.6M
    T res {};
31
13.6M
    memcpy(&res, address, sizeof(res));
32
13.6M
    return res;
33
13.6M
}
_ZN5doris14unaligned_loadIaEET_PKv
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Count
Source
29
2.24M
T unaligned_load(const void* address) {
30
2.24M
    T res {};
31
2.24M
    memcpy(&res, address, sizeof(res));
32
2.24M
    return res;
33
2.24M
}
_ZN5doris14unaligned_loadIiEET_PKv
Line
Count
Source
29
16.7M
T unaligned_load(const void* address) {
30
16.7M
    T res {};
31
16.7M
    memcpy(&res, address, sizeof(res));
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16.7M
    return res;
33
16.7M
}
_ZN5doris14unaligned_loadIdEET_PKv
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Count
Source
29
4.41M
T unaligned_load(const void* address) {
30
4.41M
    T res {};
31
4.41M
    memcpy(&res, address, sizeof(res));
32
4.41M
    return res;
33
4.41M
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_15DateV2ValueTypeEEEEET_PKv
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Count
Source
29
2.54k
T unaligned_load(const void* address) {
30
2.54k
    T res {};
31
2.54k
    memcpy(&res, address, sizeof(res));
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2.54k
    return res;
33
2.54k
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_19DateTimeV2ValueTypeEEEEET_PKv
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Count
Source
29
65.8k
T unaligned_load(const void* address) {
30
65.8k
    T res {};
31
65.8k
    memcpy(&res, address, sizeof(res));
32
65.8k
    return res;
33
65.8k
}
_ZN5doris14unaligned_loadIoEET_PKv
Line
Count
Source
29
1.75k
T unaligned_load(const void* address) {
30
1.75k
    T res {};
31
1.75k
    memcpy(&res, address, sizeof(res));
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1.75k
    return res;
33
1.75k
}
_ZN5doris14unaligned_loadINS_16VecDateTimeValueEEET_PKv
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Count
Source
29
1.70M
T unaligned_load(const void* address) {
30
1.70M
    T res {};
31
1.70M
    memcpy(&res, address, sizeof(res));
32
1.70M
    return res;
33
1.70M
}
_ZN5doris14unaligned_loadIsEET_PKv
Line
Count
Source
29
12.1k
T unaligned_load(const void* address) {
30
12.1k
    T res {};
31
12.1k
    memcpy(&res, address, sizeof(res));
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12.1k
    return res;
33
12.1k
}
_ZN5doris14unaligned_loadInEET_PKv
Line
Count
Source
29
361k
T unaligned_load(const void* address) {
30
361k
    T res {};
31
361k
    memcpy(&res, address, sizeof(res));
32
361k
    return res;
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361k
}
_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;
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649
}
_ZN5doris14unaligned_loadIbEET_PKv
Line
Count
Source
29
94.6k
T unaligned_load(const void* address) {
30
94.6k
    T res {};
31
94.6k
    memcpy(&res, address, sizeof(res));
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94.6k
    return res;
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94.6k
}
_ZN5doris14unaligned_loadINS_7DecimalIiEEEET_PKv
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Count
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29
1.24k
T unaligned_load(const void* address) {
30
1.24k
    T res {};
31
1.24k
    memcpy(&res, address, sizeof(res));
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1.24k
    return res;
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1.24k
}
_ZN5doris14unaligned_loadINS_7DecimalIlEEEET_PKv
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Count
Source
29
6.76M
T unaligned_load(const void* address) {
30
6.76M
    T res {};
31
6.76M
    memcpy(&res, address, sizeof(res));
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6.76M
    return res;
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6.76M
}
_ZN5doris14unaligned_loadINS_14DecimalV2ValueEEET_PKv
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Count
Source
29
4.69k
T unaligned_load(const void* address) {
30
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
5.48k
T unaligned_load(const void* address) {
30
5.48k
    T res {};
31
5.48k
    memcpy(&res, address, sizeof(res));
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5.48k
    return res;
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5.48k
}
_ZN5doris14unaligned_loadINS_7DecimalIN4wide7integerILm256EiEEEEEET_PKv
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Count
Source
29
4.37k
T unaligned_load(const void* address) {
30
4.37k
    T res {};
31
4.37k
    memcpy(&res, address, sizeof(res));
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4.37k
    return res;
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4.37k
}
_ZN5doris14unaligned_loadIN4wide7integerILm256EiEEEET_PKv
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Count
Source
29
157
T unaligned_load(const void* address) {
30
157
    T res {};
31
157
    memcpy(&res, address, sizeof(res));
32
157
    return res;
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157
}
_ZN5doris14unaligned_loadINS_21ParquetInt96TimestampEEET_PKv
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29
49
T unaligned_load(const void* address) {
30
49
    T res {};
31
49
    memcpy(&res, address, sizeof(res));
32
49
    return res;
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49
}
_ZN5doris14unaligned_loadINS_9StringRefEEET_PKv
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Count
Source
29
1.86M
T unaligned_load(const void* address) {
30
1.86M
    T res {};
31
1.86M
    memcpy(&res, address, sizeof(res));
32
1.86M
    return res;
33
1.86M
}
_ZN5doris14unaligned_loadINS_8uint24_tEEET_PKv
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Count
Source
29
270
T unaligned_load(const void* address) {
30
270
    T res {};
31
270
    memcpy(&res, address, sizeof(res));
32
270
    return res;
33
270
}
_ZN5doris14unaligned_loadINS_11decimal12_tEEET_PKv
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29
22
T unaligned_load(const void* address) {
30
22
    T res {};
31
22
    memcpy(&res, address, sizeof(res));
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22
    return res;
33
22
}
34
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/// 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
668k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
668k
    static_assert(std::is_trivially_copyable_v<T>);
42
668k
    memcpy(address, &src, sizeof(src));
43
668k
}
_ZN5doris15unaligned_storeItEEvPvRKNSt9enable_ifILb1ET_E4typeE
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Count
Source
40
25.5k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
25.5k
    static_assert(std::is_trivially_copyable_v<T>);
42
25.5k
    memcpy(address, &src, sizeof(src));
43
25.5k
}
_ZN5doris15unaligned_storeIjEEvPvRKNSt9enable_ifILb1ET_E4typeE
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Count
Source
40
18.2k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
18.2k
    static_assert(std::is_trivially_copyable_v<T>);
42
18.2k
    memcpy(address, &src, sizeof(src));
43
18.2k
}
_ZN5doris15unaligned_storeImEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
40
416k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
416k
    static_assert(std::is_trivially_copyable_v<T>);
42
416k
    memcpy(address, &src, sizeof(src));
43
416k
}
_ZN5doris15unaligned_storeIbEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
40
93.0k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
93.0k
    static_assert(std::is_trivially_copyable_v<T>);
42
93.0k
    memcpy(address, &src, sizeof(src));
43
93.0k
}
_ZN5doris15unaligned_storeIiEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
40
8.26k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
8.26k
    static_assert(std::is_trivially_copyable_v<T>);
42
8.26k
    memcpy(address, &src, sizeof(src));
43
8.26k
}
_ZN5doris15unaligned_storeIfEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
40
85.9k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
85.9k
    static_assert(std::is_trivially_copyable_v<T>);
42
85.9k
    memcpy(address, &src, sizeof(src));
43
85.9k
}
_ZN5doris15unaligned_storeIdEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
40
20.4k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
20.4k
    static_assert(std::is_trivially_copyable_v<T>);
42
20.4k
    memcpy(address, &src, sizeof(src));
43
20.4k
}
44
} // namespace doris