Coverage Report

Created: 2026-10-16 19:00

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
5.21G
T unaligned_load(const void* address) {
30
5.21G
    T res {};
31
5.21G
    memcpy(&res, address, sizeof(res));
32
5.21G
    return res;
33
5.21G
}
_ZN5doris14unaligned_loadItEET_PKv
Line
Count
Source
29
2.00k
T unaligned_load(const void* address) {
30
2.00k
    T res {};
31
2.00k
    memcpy(&res, address, sizeof(res));
32
2.00k
    return res;
33
2.00k
}
_ZN5doris14unaligned_loadIjEET_PKv
Line
Count
Source
29
134M
T unaligned_load(const void* address) {
30
134M
    T res {};
31
134M
    memcpy(&res, address, sizeof(res));
32
134M
    return res;
33
134M
}
_ZN5doris14unaligned_loadImEET_PKv
Line
Count
Source
29
4.95G
T unaligned_load(const void* address) {
30
4.95G
    T res {};
31
4.95G
    memcpy(&res, address, sizeof(res));
32
4.95G
    return res;
33
4.95G
}
_ZN5doris14unaligned_loadIhEET_PKv
Line
Count
Source
29
7.82M
T unaligned_load(const void* address) {
30
7.82M
    T res {};
31
7.82M
    memcpy(&res, address, sizeof(res));
32
7.82M
    return res;
33
7.82M
}
_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
237k
T unaligned_load(const void* address) {
30
237k
    T res {};
31
237k
    memcpy(&res, address, sizeof(res));
32
237k
    return res;
33
237k
}
_ZN5doris14unaligned_loadIlEET_PKv
Line
Count
Source
29
41.4M
T unaligned_load(const void* address) {
30
41.4M
    T res {};
31
41.4M
    memcpy(&res, address, sizeof(res));
32
41.4M
    return res;
33
41.4M
}
_ZN5doris14unaligned_loadIaEET_PKv
Line
Count
Source
29
3.62M
T unaligned_load(const void* address) {
30
3.62M
    T res {};
31
3.62M
    memcpy(&res, address, sizeof(res));
32
3.62M
    return res;
33
3.62M
}
_ZN5doris14unaligned_loadIiEET_PKv
Line
Count
Source
29
41.6M
T unaligned_load(const void* address) {
30
41.6M
    T res {};
31
41.6M
    memcpy(&res, address, sizeof(res));
32
41.6M
    return res;
33
41.6M
}
_ZN5doris14unaligned_loadIdEET_PKv
Line
Count
Source
29
2.93M
T unaligned_load(const void* address) {
30
2.93M
    T res {};
31
2.93M
    memcpy(&res, address, sizeof(res));
32
2.93M
    return res;
33
2.93M
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_15DateV2ValueTypeEEEEET_PKv
Line
Count
Source
29
36.4k
T unaligned_load(const void* address) {
30
36.4k
    T res {};
31
36.4k
    memcpy(&res, address, sizeof(res));
32
36.4k
    return res;
33
36.4k
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_19DateTimeV2ValueTypeEEEEET_PKv
Line
Count
Source
29
74.4k
T unaligned_load(const void* address) {
30
74.4k
    T res {};
31
74.4k
    memcpy(&res, address, sizeof(res));
32
74.4k
    return res;
33
74.4k
}
_ZN5doris14unaligned_loadINS_16TimeStampNsValueEEET_PKv
Line
Count
Source
29
382
T unaligned_load(const void* address) {
30
382
    T res {};
31
382
    memcpy(&res, address, sizeof(res));
32
382
    return res;
33
382
}
_ZN5doris14unaligned_loadIoEET_PKv
Line
Count
Source
29
44.8k
T unaligned_load(const void* address) {
30
44.8k
    T res {};
31
44.8k
    memcpy(&res, address, sizeof(res));
32
44.8k
    return res;
33
44.8k
}
_ZN5doris14unaligned_loadINS_16VecDateTimeValueEEET_PKv
Line
Count
Source
29
4.07M
T unaligned_load(const void* address) {
30
4.07M
    T res {};
31
4.07M
    memcpy(&res, address, sizeof(res));
32
4.07M
    return res;
33
4.07M
}
_ZN5doris14unaligned_loadIsEET_PKv
Line
Count
Source
29
612k
T unaligned_load(const void* address) {
30
612k
    T res {};
31
612k
    memcpy(&res, address, sizeof(res));
32
612k
    return res;
33
612k
}
_ZN5doris14unaligned_loadInEET_PKv
Line
Count
Source
29
1.98M
T unaligned_load(const void* address) {
30
1.98M
    T res {};
31
1.98M
    memcpy(&res, address, sizeof(res));
32
1.98M
    return res;
33
1.98M
}
_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
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Count
Source
29
1.06M
T unaligned_load(const void* address) {
30
1.06M
    T res {};
31
1.06M
    memcpy(&res, address, sizeof(res));
32
1.06M
    return res;
33
1.06M
}
_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;
33
4.24k
}
_ZN5doris14unaligned_loadINS_7DecimalIlEEEET_PKv
Line
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;
33
4.69k
}
_ZN5doris14unaligned_loadINS_12Decimal128V3EEET_PKv
Line
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
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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));
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
Line
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
2.78M
T unaligned_load(const void* address) {
30
2.78M
    T res {};
31
2.78M
    memcpy(&res, address, sizeof(res));
32
2.78M
    return res;
33
2.78M
}
_ZN5doris14unaligned_loadINS_8uint24_tEEET_PKv
Line
Count
Source
29
408
T unaligned_load(const void* address) {
30
408
    T res {};
31
408
    memcpy(&res, address, sizeof(res));
32
408
    return res;
33
408
}
_ZN5doris14unaligned_loadINS_11decimal12_tEEET_PKv
Line
Count
Source
29
136
T unaligned_load(const void* address) {
30
136
    T res {};
31
136
    memcpy(&res, address, sizeof(res));
32
136
    return res;
33
136
}
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
4.04M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
4.04M
    static_assert(std::is_trivially_copyable_v<T>);
42
4.04M
    memcpy(address, &src, sizeof(src));
43
4.04M
}
_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
61.2k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
61.2k
    static_assert(std::is_trivially_copyable_v<T>);
42
61.2k
    memcpy(address, &src, sizeof(src));
43
61.2k
}
_ZN5doris15unaligned_storeImEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
40
2.74M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
2.74M
    static_assert(std::is_trivially_copyable_v<T>);
42
2.74M
    memcpy(address, &src, sizeof(src));
43
2.74M
}
_ZN5doris15unaligned_storeIbEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
40
1.05M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
1.05M
    static_assert(std::is_trivially_copyable_v<T>);
42
1.05M
    memcpy(address, &src, sizeof(src));
43
1.05M
}
_ZN5doris15unaligned_storeIiEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
40
15.0k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
15.0k
    static_assert(std::is_trivially_copyable_v<T>);
42
15.0k
    memcpy(address, &src, sizeof(src));
43
15.0k
}
_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
40.5k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
40.5k
    static_assert(std::is_trivially_copyable_v<T>);
42
40.5k
    memcpy(address, &src, sizeof(src));
43
40.5k
}
44
} // namespace doris