Coverage Report

Created: 2026-09-30 10:48

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
4.88G
T unaligned_load(const void* address) {
30
4.88G
    T res {};
31
4.88G
    memcpy(&res, address, sizeof(res));
32
4.88G
    return res;
33
4.88G
}
_ZN5doris14unaligned_loadItEET_PKv
Line
Count
Source
29
607
T unaligned_load(const void* address) {
30
607
    T res {};
31
607
    memcpy(&res, address, sizeof(res));
32
607
    return res;
33
607
}
_ZN5doris14unaligned_loadIjEET_PKv
Line
Count
Source
29
135M
T unaligned_load(const void* address) {
30
135M
    T res {};
31
135M
    memcpy(&res, address, sizeof(res));
32
135M
    return res;
33
135M
}
_ZN5doris14unaligned_loadImEET_PKv
Line
Count
Source
29
4.63G
T unaligned_load(const void* address) {
30
4.63G
    T res {};
31
4.63G
    memcpy(&res, address, sizeof(res));
32
4.63G
    return res;
33
4.63G
}
_ZN5doris14unaligned_loadIhEET_PKv
Line
Count
Source
29
8.18M
T unaligned_load(const void* address) {
30
8.18M
    T res {};
31
8.18M
    memcpy(&res, address, sizeof(res));
32
8.18M
    return res;
33
8.18M
}
_ZN5doris14unaligned_loadINS_16TimestampTzValueEEET_PKv
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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
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
38.9M
T unaligned_load(const void* address) {
30
38.9M
    T res {};
31
38.9M
    memcpy(&res, address, sizeof(res));
32
38.9M
    return res;
33
38.9M
}
_ZN5doris14unaligned_loadIaEET_PKv
Line
Count
Source
29
3.66M
T unaligned_load(const void* address) {
30
3.66M
    T res {};
31
3.66M
    memcpy(&res, address, sizeof(res));
32
3.66M
    return res;
33
3.66M
}
_ZN5doris14unaligned_loadIiEET_PKv
Line
Count
Source
29
47.6M
T unaligned_load(const void* address) {
30
47.6M
    T res {};
31
47.6M
    memcpy(&res, address, sizeof(res));
32
47.6M
    return res;
33
47.6M
}
_ZN5doris14unaligned_loadIdEET_PKv
Line
Count
Source
29
3.36M
T unaligned_load(const void* address) {
30
3.36M
    T res {};
31
3.36M
    memcpy(&res, address, sizeof(res));
32
3.36M
    return res;
33
3.36M
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_15DateV2ValueTypeEEEEET_PKv
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Count
Source
29
61.9k
T unaligned_load(const void* address) {
30
61.9k
    T res {};
31
61.9k
    memcpy(&res, address, sizeof(res));
32
61.9k
    return res;
33
61.9k
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_19DateTimeV2ValueTypeEEEEET_PKv
Line
Count
Source
29
74.1k
T unaligned_load(const void* address) {
30
74.1k
    T res {};
31
74.1k
    memcpy(&res, address, sizeof(res));
32
74.1k
    return res;
33
74.1k
}
_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;
33
2.81k
}
_ZN5doris14unaligned_loadINS_16VecDateTimeValueEEET_PKv
Line
Count
Source
29
4.70M
T unaligned_load(const void* address) {
30
4.70M
    T res {};
31
4.70M
    memcpy(&res, address, sizeof(res));
32
4.70M
    return res;
33
4.70M
}
_ZN5doris14unaligned_loadIsEET_PKv
Line
Count
Source
29
841k
T unaligned_load(const void* address) {
30
841k
    T res {};
31
841k
    memcpy(&res, address, sizeof(res));
32
841k
    return res;
33
841k
}
_ZN5doris14unaligned_loadInEET_PKv
Line
Count
Source
29
2.04M
T unaligned_load(const void* address) {
30
2.04M
    T res {};
31
2.04M
    memcpy(&res, address, sizeof(res));
32
2.04M
    return res;
33
2.04M
}
_ZN5doris14unaligned_loadI10Elf64_NhdrEET_PKv
Line
Count
Source
29
658
T unaligned_load(const void* address) {
30
658
    T res {};
31
658
    memcpy(&res, address, sizeof(res));
32
658
    return res;
33
658
}
_ZN5doris14unaligned_loadIbEET_PKv
Line
Count
Source
29
1.05M
T unaligned_load(const void* address) {
30
1.05M
    T res {};
31
1.05M
    memcpy(&res, address, sizeof(res));
32
1.05M
    return res;
33
1.05M
}
_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));
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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));
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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
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_8uint24_tEEET_PKv
Line
Count
Source
29
410
T unaligned_load(const void* address) {
30
410
    T res {};
31
410
    memcpy(&res, address, sizeof(res));
32
410
    return res;
33
410
}
_ZN5doris14unaligned_loadINS_11decimal12_tEEET_PKv
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Count
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
}
_ZN5doris14unaligned_loadINS_9StringRefEEET_PKv
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Count
Source
29
2.49M
T unaligned_load(const void* address) {
30
2.49M
    T res {};
31
2.49M
    memcpy(&res, address, sizeof(res));
32
2.49M
    return res;
33
2.49M
}
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
4.07M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
4.07M
    static_assert(std::is_trivially_copyable_v<T>);
42
4.07M
    memcpy(address, &src, sizeof(src));
43
4.07M
}
_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
42.4k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
42.4k
    static_assert(std::is_trivially_copyable_v<T>);
42
42.4k
    memcpy(address, &src, sizeof(src));
43
42.4k
}
_ZN5doris15unaligned_storeImEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
40
2.78M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
2.78M
    static_assert(std::is_trivially_copyable_v<T>);
42
2.78M
    memcpy(address, &src, sizeof(src));
43
2.78M
}
_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
15.7k
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
40.7k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
40.7k
    static_assert(std::is_trivially_copyable_v<T>);
42
40.7k
    memcpy(address, &src, sizeof(src));
43
40.7k
}
44
} // namespace doris