Coverage Report

Created: 2026-08-21 05:51

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
5.28G
T unaligned_load(const void* address) {
30
5.28G
    T res {};
31
5.28G
    memcpy(&res, address, sizeof(res));
32
5.28G
    return res;
33
5.28G
}
_ZN5doris14unaligned_loadItEET_PKv
Line
Count
Source
29
679
T unaligned_load(const void* address) {
30
679
    T res {};
31
679
    memcpy(&res, address, sizeof(res));
32
679
    return res;
33
679
}
_ZN5doris14unaligned_loadIjEET_PKv
Line
Count
Source
29
132M
T unaligned_load(const void* address) {
30
132M
    T res {};
31
132M
    memcpy(&res, address, sizeof(res));
32
132M
    return res;
33
132M
}
_ZN5doris14unaligned_loadImEET_PKv
Line
Count
Source
29
5.05G
T unaligned_load(const void* address) {
30
5.05G
    T res {};
31
5.05G
    memcpy(&res, address, sizeof(res));
32
5.05G
    return res;
33
5.05G
}
_ZN5doris14unaligned_loadIhEET_PKv
Line
Count
Source
29
8.31M
T unaligned_load(const void* address) {
30
8.31M
    T res {};
31
8.31M
    memcpy(&res, address, sizeof(res));
32
8.31M
    return res;
33
8.31M
}
_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
21.8M
T unaligned_load(const void* address) {
30
21.8M
    T res {};
31
21.8M
    memcpy(&res, address, sizeof(res));
32
21.8M
    return res;
33
21.8M
}
_ZN5doris14unaligned_loadIaEET_PKv
Line
Count
Source
29
2.26M
T unaligned_load(const void* address) {
30
2.26M
    T res {};
31
2.26M
    memcpy(&res, address, sizeof(res));
32
2.26M
    return res;
33
2.26M
}
_ZN5doris14unaligned_loadIiEET_PKv
Line
Count
Source
29
41.5M
T unaligned_load(const void* address) {
30
41.5M
    T res {};
31
41.5M
    memcpy(&res, address, sizeof(res));
32
41.5M
    return res;
33
41.5M
}
_ZN5doris14unaligned_loadIdEET_PKv
Line
Count
Source
29
2.96M
T unaligned_load(const void* address) {
30
2.96M
    T res {};
31
2.96M
    memcpy(&res, address, sizeof(res));
32
2.96M
    return res;
33
2.96M
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_15DateV2ValueTypeEEEEET_PKv
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Count
Source
29
64.6k
T unaligned_load(const void* address) {
30
64.6k
    T res {};
31
64.6k
    memcpy(&res, address, sizeof(res));
32
64.6k
    return res;
33
64.6k
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_19DateTimeV2ValueTypeEEEEET_PKv
Line
Count
Source
29
74.0k
T unaligned_load(const void* address) {
30
74.0k
    T res {};
31
74.0k
    memcpy(&res, address, sizeof(res));
32
74.0k
    return res;
33
74.0k
}
_ZN5doris14unaligned_loadIoEET_PKv
Line
Count
Source
29
2.64k
T unaligned_load(const void* address) {
30
2.64k
    T res {};
31
2.64k
    memcpy(&res, address, sizeof(res));
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2.64k
    return res;
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2.64k
}
_ZN5doris14unaligned_loadINS_16VecDateTimeValueEEET_PKv
Line
Count
Source
29
4.35M
T unaligned_load(const void* address) {
30
4.35M
    T res {};
31
4.35M
    memcpy(&res, address, sizeof(res));
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4.35M
    return res;
33
4.35M
}
_ZN5doris14unaligned_loadIsEET_PKv
Line
Count
Source
29
76.3k
T unaligned_load(const void* address) {
30
76.3k
    T res {};
31
76.3k
    memcpy(&res, address, sizeof(res));
32
76.3k
    return res;
33
76.3k
}
_ZN5doris14unaligned_loadInEET_PKv
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Count
Source
29
131k
T unaligned_load(const void* address) {
30
131k
    T res {};
31
131k
    memcpy(&res, address, sizeof(res));
32
131k
    return res;
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131k
}
_ZN5doris14unaligned_loadI10Elf64_NhdrEET_PKv
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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
1.20M
T unaligned_load(const void* address) {
30
1.20M
    T res {};
31
1.20M
    memcpy(&res, address, sizeof(res));
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1.20M
    return res;
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1.20M
}
_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));
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6.80M
    return res;
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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));
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4.40k
    return res;
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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
17
T unaligned_load(const void* address) {
30
17
    T res {};
31
17
    memcpy(&res, address, sizeof(res));
32
17
    return res;
33
17
}
_ZN5doris14unaligned_loadINS_9StringRefEEET_PKv
Line
Count
Source
29
4.86M
T unaligned_load(const void* address) {
30
4.86M
    T res {};
31
4.86M
    memcpy(&res, address, sizeof(res));
32
4.86M
    return res;
33
4.86M
}
_ZN5doris14unaligned_loadINS_8uint24_tEEET_PKv
Line
Count
Source
29
386
T unaligned_load(const void* address) {
30
386
    T res {};
31
386
    memcpy(&res, address, sizeof(res));
32
386
    return res;
33
386
}
_ZN5doris14unaligned_loadINS_11decimal12_tEEET_PKv
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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>
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4.43M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
4.43M
    static_assert(std::is_trivially_copyable_v<T>);
42
4.43M
    memcpy(address, &src, sizeof(src));
43
4.43M
}
_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
72.2k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
72.2k
    static_assert(std::is_trivially_copyable_v<T>);
42
72.2k
    memcpy(address, &src, sizeof(src));
43
72.2k
}
_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
1.16M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
1.16M
    static_assert(std::is_trivially_copyable_v<T>);
42
1.16M
    memcpy(address, &src, sizeof(src));
43
1.16M
}
_ZN5doris15unaligned_storeIiEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
40
14.9k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
14.9k
    static_assert(std::is_trivially_copyable_v<T>);
42
14.9k
    memcpy(address, &src, sizeof(src));
43
14.9k
}
_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