Coverage Report

Created: 2026-10-14 10:47

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
5.11G
T unaligned_load(const void* address) {
30
5.11G
    T res {};
31
5.11G
    memcpy(&res, address, sizeof(res));
32
5.11G
    return res;
33
5.11G
}
_ZN5doris14unaligned_loadItEET_PKv
Line
Count
Source
29
1.94k
T unaligned_load(const void* address) {
30
1.94k
    T res {};
31
1.94k
    memcpy(&res, address, sizeof(res));
32
1.94k
    return res;
33
1.94k
}
_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;
33
137M
}
_ZN5doris14unaligned_loadImEET_PKv
Line
Count
Source
29
4.91G
T unaligned_load(const void* address) {
30
4.91G
    T res {};
31
4.91G
    memcpy(&res, address, sizeof(res));
32
4.91G
    return res;
33
4.91G
}
_ZN5doris14unaligned_loadIhEET_PKv
Line
Count
Source
29
7.63M
T unaligned_load(const void* address) {
30
7.63M
    T res {};
31
7.63M
    memcpy(&res, address, sizeof(res));
32
7.63M
    return res;
33
7.63M
}
_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;
33
444
}
_ZN5doris14unaligned_loadIfEET_PKv
Line
Count
Source
29
286k
T unaligned_load(const void* address) {
30
286k
    T res {};
31
286k
    memcpy(&res, address, sizeof(res));
32
286k
    return res;
33
286k
}
_ZN5doris14unaligned_loadIlEET_PKv
Line
Count
Source
29
13.9M
T unaligned_load(const void* address) {
30
13.9M
    T res {};
31
13.9M
    memcpy(&res, address, sizeof(res));
32
13.9M
    return res;
33
13.9M
}
_ZN5doris14unaligned_loadIaEET_PKv
Line
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
20.2M
T unaligned_load(const void* address) {
30
20.2M
    T res {};
31
20.2M
    memcpy(&res, address, sizeof(res));
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20.2M
    return res;
33
20.2M
}
_ZN5doris14unaligned_loadIdEET_PKv
Line
Count
Source
29
3.03M
T unaligned_load(const void* address) {
30
3.03M
    T res {};
31
3.03M
    memcpy(&res, address, sizeof(res));
32
3.03M
    return res;
33
3.03M
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_15DateV2ValueTypeEEEEET_PKv
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Count
Source
29
104k
T unaligned_load(const void* address) {
30
104k
    T res {};
31
104k
    memcpy(&res, address, sizeof(res));
32
104k
    return res;
33
104k
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_19DateTimeV2ValueTypeEEEEET_PKv
Line
Count
Source
29
74.7k
T unaligned_load(const void* address) {
30
74.7k
    T res {};
31
74.7k
    memcpy(&res, address, sizeof(res));
32
74.7k
    return res;
33
74.7k
}
_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));
32
2.81k
    return res;
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2.81k
}
_ZN5doris14unaligned_loadINS_16VecDateTimeValueEEET_PKv
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Count
Source
29
4.04M
T unaligned_load(const void* address) {
30
4.04M
    T res {};
31
4.04M
    memcpy(&res, address, sizeof(res));
32
4.04M
    return res;
33
4.04M
}
_ZN5doris14unaligned_loadIsEET_PKv
Line
Count
Source
29
82.0k
T unaligned_load(const void* address) {
30
82.0k
    T res {};
31
82.0k
    memcpy(&res, address, sizeof(res));
32
82.0k
    return res;
33
82.0k
}
_ZN5doris14unaligned_loadInEET_PKv
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Count
Source
29
173k
T unaligned_load(const void* address) {
30
173k
    T res {};
31
173k
    memcpy(&res, address, sizeof(res));
32
173k
    return res;
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173k
}
_ZN5doris14unaligned_loadI10Elf64_NhdrEET_PKv
Line
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
Line
Count
Source
29
1.14M
T unaligned_load(const void* address) {
30
1.14M
    T res {};
31
1.14M
    memcpy(&res, address, sizeof(res));
32
1.14M
    return res;
33
1.14M
}
_ZN5doris14unaligned_loadINS_7DecimalIiEEEET_PKv
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Count
Source
29
4.24k
T unaligned_load(const void* address) {
30
4.24k
    T res {};
31
4.24k
    memcpy(&res, address, sizeof(res));
32
4.24k
    return res;
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4.24k
}
_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;
33
6.80M
}
_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));
32
4.69k
    return res;
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4.69k
}
_ZN5doris14unaligned_loadINS_12Decimal128V3EEET_PKv
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Count
Source
29
5.98k
T unaligned_load(const void* address) {
30
5.98k
    T res {};
31
5.98k
    memcpy(&res, address, sizeof(res));
32
5.98k
    return res;
33
5.98k
}
_ZN5doris14unaligned_loadINS_7DecimalIN4wide7integerILm256EiEEEEEET_PKv
Line
Count
Source
29
4.40k
T unaligned_load(const void* address) {
30
4.40k
    T res {};
31
4.40k
    memcpy(&res, address, sizeof(res));
32
4.40k
    return res;
33
4.40k
}
_ZN5doris14unaligned_loadIN4wide7integerILm256EiEEEET_PKv
Line
Count
Source
29
893
T unaligned_load(const void* address) {
30
893
    T res {};
31
893
    memcpy(&res, address, sizeof(res));
32
893
    return res;
33
893
}
_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
1.85M
T unaligned_load(const void* address) {
30
1.85M
    T res {};
31
1.85M
    memcpy(&res, address, sizeof(res));
32
1.85M
    return res;
33
1.85M
}
_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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Source
29
134
T unaligned_load(const void* address) {
30
134
    T res {};
31
134
    memcpy(&res, address, sizeof(res));
32
134
    return res;
33
134
}
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
4.36M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
4.36M
    static_assert(std::is_trivially_copyable_v<T>);
42
4.36M
    memcpy(address, &src, sizeof(src));
43
4.36M
}
_ZN5doris15unaligned_storeItEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
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
49.6k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
49.6k
    static_assert(std::is_trivially_copyable_v<T>);
42
49.6k
    memcpy(address, &src, sizeof(src));
43
49.6k
}
_ZN5doris15unaligned_storeImEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
40
2.95M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
2.95M
    static_assert(std::is_trivially_copyable_v<T>);
42
2.95M
    memcpy(address, &src, sizeof(src));
43
2.95M
}
_ZN5doris15unaligned_storeIbEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
40
1.13M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
1.13M
    static_assert(std::is_trivially_copyable_v<T>);
42
1.13M
    memcpy(address, &src, sizeof(src));
43
1.13M
}
_ZN5doris15unaligned_storeIiEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
40
15.3k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
15.3k
    static_assert(std::is_trivially_copyable_v<T>);
42
15.3k
    memcpy(address, &src, sizeof(src));
43
15.3k
}
_ZN5doris15unaligned_storeIfEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
40
130k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
130k
    static_assert(std::is_trivially_copyable_v<T>);
42
130k
    memcpy(address, &src, sizeof(src));
43
130k
}
_ZN5doris15unaligned_storeIdEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
40
64.7k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
64.7k
    static_assert(std::is_trivially_copyable_v<T>);
42
64.7k
    memcpy(address, &src, sizeof(src));
43
64.7k
}
44
} // namespace doris