Coverage Report

Created: 2026-10-16 15:29

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
5.23G
T unaligned_load(const void* address) {
30
5.23G
    T res {};
31
5.23G
    memcpy(&res, address, sizeof(res));
32
5.23G
    return res;
33
5.23G
}
_ZN5doris14unaligned_loadItEET_PKv
Line
Count
Source
29
1.88k
T unaligned_load(const void* address) {
30
1.88k
    T res {};
31
1.88k
    memcpy(&res, address, sizeof(res));
32
1.88k
    return res;
33
1.88k
}
_ZN5doris14unaligned_loadIjEET_PKv
Line
Count
Source
29
138M
T unaligned_load(const void* address) {
30
138M
    T res {};
31
138M
    memcpy(&res, address, sizeof(res));
32
138M
    return res;
33
138M
}
_ZN5doris14unaligned_loadImEET_PKv
Line
Count
Source
29
4.99G
T unaligned_load(const void* address) {
30
4.99G
    T res {};
31
4.99G
    memcpy(&res, address, sizeof(res));
32
4.99G
    return res;
33
4.99G
}
_ZN5doris14unaligned_loadIhEET_PKv
Line
Count
Source
29
8.04M
T unaligned_load(const void* address) {
30
8.04M
    T res {};
31
8.04M
    memcpy(&res, address, sizeof(res));
32
8.04M
    return res;
33
8.04M
}
_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
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
23.8M
T unaligned_load(const void* address) {
30
23.8M
    T res {};
31
23.8M
    memcpy(&res, address, sizeof(res));
32
23.8M
    return res;
33
23.8M
}
_ZN5doris14unaligned_loadIaEET_PKv
Line
Count
Source
29
2.65M
T unaligned_load(const void* address) {
30
2.65M
    T res {};
31
2.65M
    memcpy(&res, address, sizeof(res));
32
2.65M
    return res;
33
2.65M
}
_ZN5doris14unaligned_loadIiEET_PKv
Line
Count
Source
29
42.2M
T unaligned_load(const void* address) {
30
42.2M
    T res {};
31
42.2M
    memcpy(&res, address, sizeof(res));
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42.2M
    return res;
33
42.2M
}
_ZN5doris14unaligned_loadIdEET_PKv
Line
Count
Source
29
2.94M
T unaligned_load(const void* address) {
30
2.94M
    T res {};
31
2.94M
    memcpy(&res, address, sizeof(res));
32
2.94M
    return res;
33
2.94M
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_15DateV2ValueTypeEEEEET_PKv
Line
Count
Source
29
28.9k
T unaligned_load(const void* address) {
30
28.9k
    T res {};
31
28.9k
    memcpy(&res, address, sizeof(res));
32
28.9k
    return res;
33
28.9k
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_19DateTimeV2ValueTypeEEEEET_PKv
Line
Count
Source
29
74.8k
T unaligned_load(const void* address) {
30
74.8k
    T res {};
31
74.8k
    memcpy(&res, address, sizeof(res));
32
74.8k
    return res;
33
74.8k
}
_ZN5doris14unaligned_loadINS_16TimeStampNsValueEEET_PKv
Line
Count
Source
29
402
T unaligned_load(const void* address) {
30
402
    T res {};
31
402
    memcpy(&res, address, sizeof(res));
32
402
    return res;
33
402
}
_ZN5doris14unaligned_loadIoEET_PKv
Line
Count
Source
29
44.7k
T unaligned_load(const void* address) {
30
44.7k
    T res {};
31
44.7k
    memcpy(&res, address, sizeof(res));
32
44.7k
    return res;
33
44.7k
}
_ZN5doris14unaligned_loadINS_16VecDateTimeValueEEET_PKv
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Count
Source
29
4.19M
T unaligned_load(const void* address) {
30
4.19M
    T res {};
31
4.19M
    memcpy(&res, address, sizeof(res));
32
4.19M
    return res;
33
4.19M
}
_ZN5doris14unaligned_loadIsEET_PKv
Line
Count
Source
29
91.7k
T unaligned_load(const void* address) {
30
91.7k
    T res {};
31
91.7k
    memcpy(&res, address, sizeof(res));
32
91.7k
    return res;
33
91.7k
}
_ZN5doris14unaligned_loadInEET_PKv
Line
Count
Source
29
96.5k
T unaligned_load(const void* address) {
30
96.5k
    T res {};
31
96.5k
    memcpy(&res, address, sizeof(res));
32
96.5k
    return res;
33
96.5k
}
_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;
33
649
}
_ZN5doris14unaligned_loadIbEET_PKv
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Count
Source
29
1.15M
T unaligned_load(const void* address) {
30
1.15M
    T res {};
31
1.15M
    memcpy(&res, address, sizeof(res));
32
1.15M
    return res;
33
1.15M
}
_ZN5doris14unaligned_loadINS_7DecimalIiEEEET_PKv
Line
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;
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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
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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
4.61M
T unaligned_load(const void* address) {
30
4.61M
    T res {};
31
4.61M
    memcpy(&res, address, sizeof(res));
32
4.61M
    return res;
33
4.61M
}
_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
Line
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
}
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).
37
/// 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
4.41M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
4.41M
    static_assert(std::is_trivially_copyable_v<T>);
42
4.41M
    memcpy(address, &src, sizeof(src));
43
4.41M
}
_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
66.1k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
66.1k
    static_assert(std::is_trivially_copyable_v<T>);
42
66.1k
    memcpy(address, &src, sizeof(src));
43
66.1k
}
_ZN5doris15unaligned_storeImEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
40
3.01M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
3.01M
    static_assert(std::is_trivially_copyable_v<T>);
42
3.01M
    memcpy(address, &src, sizeof(src));
43
3.01M
}
_ZN5doris15unaligned_storeIbEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
40
1.14M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
1.14M
    static_assert(std::is_trivially_copyable_v<T>);
42
1.14M
    memcpy(address, &src, sizeof(src));
43
1.14M
}
_ZN5doris15unaligned_storeIiEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
40
16.0k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
16.0k
    static_assert(std::is_trivially_copyable_v<T>);
42
16.0k
    memcpy(address, &src, sizeof(src));
43
16.0k
}
_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
40.7k
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