Coverage Report

Created: 2026-08-26 09:40

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
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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 {
27
28
template <typename T>
29
5.20G
T unaligned_load(const void* address) {
30
5.20G
    T res {};
31
5.20G
    memcpy(&res, address, sizeof(res));
32
5.20G
    return res;
33
5.20G
}
_ZN5doris14unaligned_loadItEET_PKv
Line
Count
Source
29
469
T unaligned_load(const void* address) {
30
469
    T res {};
31
469
    memcpy(&res, address, sizeof(res));
32
469
    return res;
33
469
}
_ZN5doris14unaligned_loadIjEET_PKv
Line
Count
Source
29
136M
T unaligned_load(const void* address) {
30
136M
    T res {};
31
136M
    memcpy(&res, address, sizeof(res));
32
136M
    return res;
33
136M
}
_ZN5doris14unaligned_loadImEET_PKv
Line
Count
Source
29
4.92G
T unaligned_load(const void* address) {
30
4.92G
    T res {};
31
4.92G
    memcpy(&res, address, sizeof(res));
32
4.92G
    return res;
33
4.92G
}
_ZN5doris14unaligned_loadIhEET_PKv
Line
Count
Source
29
7.84M
T unaligned_load(const void* address) {
30
7.84M
    T res {};
31
7.84M
    memcpy(&res, address, sizeof(res));
32
7.84M
    return res;
33
7.84M
}
_ZN5doris14unaligned_loadINS_16TimestampTzValueEEET_PKv
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Count
Source
29
423
T unaligned_load(const void* address) {
30
423
    T res {};
31
423
    memcpy(&res, address, sizeof(res));
32
423
    return res;
33
423
}
_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
45.0M
T unaligned_load(const void* address) {
30
45.0M
    T res {};
31
45.0M
    memcpy(&res, address, sizeof(res));
32
45.0M
    return res;
33
45.0M
}
_ZN5doris14unaligned_loadIaEET_PKv
Line
Count
Source
29
3.49M
T unaligned_load(const void* address) {
30
3.49M
    T res {};
31
3.49M
    memcpy(&res, address, sizeof(res));
32
3.49M
    return res;
33
3.49M
}
_ZN5doris14unaligned_loadIiEET_PKv
Line
Count
Source
29
59.0M
T unaligned_load(const void* address) {
30
59.0M
    T res {};
31
59.0M
    memcpy(&res, address, sizeof(res));
32
59.0M
    return res;
33
59.0M
}
_ZN5doris14unaligned_loadIdEET_PKv
Line
Count
Source
29
8.45M
T unaligned_load(const void* address) {
30
8.45M
    T res {};
31
8.45M
    memcpy(&res, address, sizeof(res));
32
8.45M
    return res;
33
8.45M
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_15DateV2ValueTypeEEEEET_PKv
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Count
Source
29
42.2k
T unaligned_load(const void* address) {
30
42.2k
    T res {};
31
42.2k
    memcpy(&res, address, sizeof(res));
32
42.2k
    return res;
33
42.2k
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_19DateTimeV2ValueTypeEEEEET_PKv
Line
Count
Source
29
74.3k
T unaligned_load(const void* address) {
30
74.3k
    T res {};
31
74.3k
    memcpy(&res, address, sizeof(res));
32
74.3k
    return res;
33
74.3k
}
_ZN5doris14unaligned_loadIoEET_PKv
Line
Count
Source
29
2.51k
T unaligned_load(const void* address) {
30
2.51k
    T res {};
31
2.51k
    memcpy(&res, address, sizeof(res));
32
2.51k
    return res;
33
2.51k
}
_ZN5doris14unaligned_loadINS_16VecDateTimeValueEEET_PKv
Line
Count
Source
29
4.13M
T unaligned_load(const void* address) {
30
4.13M
    T res {};
31
4.13M
    memcpy(&res, address, sizeof(res));
32
4.13M
    return res;
33
4.13M
}
_ZN5doris14unaligned_loadIsEET_PKv
Line
Count
Source
29
711k
T unaligned_load(const void* address) {
30
711k
    T res {};
31
711k
    memcpy(&res, address, sizeof(res));
32
711k
    return res;
33
711k
}
_ZN5doris14unaligned_loadInEET_PKv
Line
Count
Source
29
1.90M
T unaligned_load(const void* address) {
30
1.90M
    T res {};
31
1.90M
    memcpy(&res, address, sizeof(res));
32
1.90M
    return res;
33
1.90M
}
_ZN5doris14unaligned_loadI10Elf64_NhdrEET_PKv
Line
Count
Source
29
645
T unaligned_load(const void* address) {
30
645
    T res {};
31
645
    memcpy(&res, address, sizeof(res));
32
645
    return res;
33
645
}
_ZN5doris14unaligned_loadIbEET_PKv
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Count
Source
29
1.11M
T unaligned_load(const void* address) {
30
1.11M
    T res {};
31
1.11M
    memcpy(&res, address, sizeof(res));
32
1.11M
    return res;
33
1.11M
}
_ZN5doris14unaligned_loadINS_7DecimalIiEEEET_PKv
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Count
Source
29
4.23k
T unaligned_load(const void* address) {
30
4.23k
    T res {};
31
4.23k
    memcpy(&res, address, sizeof(res));
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4.23k
    return res;
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4.23k
}
_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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Source
29
5.68k
T unaligned_load(const void* address) {
30
5.68k
    T res {};
31
5.68k
    memcpy(&res, address, sizeof(res));
32
5.68k
    return res;
33
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
248k
T unaligned_load(const void* address) {
30
248k
    T res {};
31
248k
    memcpy(&res, address, sizeof(res));
32
248k
    return res;
33
248k
}
_ZN5doris14unaligned_loadINS_9StringRefEEET_PKv
Line
Count
Source
29
2.82M
T unaligned_load(const void* address) {
30
2.82M
    T res {};
31
2.82M
    memcpy(&res, address, sizeof(res));
32
2.82M
    return res;
33
2.82M
}
_ZN5doris14unaligned_loadINS_8uint24_tEEET_PKv
Line
Count
Source
29
392
T unaligned_load(const void* address) {
30
392
    T res {};
31
392
    memcpy(&res, address, sizeof(res));
32
392
    return res;
33
392
}
_ZN5doris14unaligned_loadINS_11decimal12_tEEET_PKv
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Count
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29
130
T unaligned_load(const void* address) {
30
130
    T res {};
31
130
    memcpy(&res, address, sizeof(res));
32
130
    return res;
33
130
}
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
4.15M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
4.15M
    static_assert(std::is_trivially_copyable_v<T>);
42
4.15M
    memcpy(address, &src, sizeof(src));
43
4.15M
}
_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
67.1k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
67.1k
    static_assert(std::is_trivially_copyable_v<T>);
42
67.1k
    memcpy(address, &src, sizeof(src));
43
67.1k
}
_ZN5doris15unaligned_storeImEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
40
2.82M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
2.82M
    static_assert(std::is_trivially_copyable_v<T>);
42
2.82M
    memcpy(address, &src, sizeof(src));
43
2.82M
}
_ZN5doris15unaligned_storeIbEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
40
1.07M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
1.07M
    static_assert(std::is_trivially_copyable_v<T>);
42
1.07M
    memcpy(address, &src, sizeof(src));
43
1.07M
}
_ZN5doris15unaligned_storeIiEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
40
14.8k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
14.8k
    static_assert(std::is_trivially_copyable_v<T>);
42
14.8k
    memcpy(address, &src, sizeof(src));
43
14.8k
}
_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