Coverage Report

Created: 2026-06-26 11:48

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
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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
3.81G
T unaligned_load(const void* address) {
30
3.81G
    T res {};
31
3.81G
    memcpy(&res, address, sizeof(res));
32
3.81G
    return res;
33
3.81G
}
_ZN5doris14unaligned_loadItEET_PKv
Line
Count
Source
29
896
T unaligned_load(const void* address) {
30
896
    T res {};
31
896
    memcpy(&res, address, sizeof(res));
32
896
    return res;
33
896
}
_ZN5doris14unaligned_loadIjEET_PKv
Line
Count
Source
29
44.1M
T unaligned_load(const void* address) {
30
44.1M
    T res {};
31
44.1M
    memcpy(&res, address, sizeof(res));
32
44.1M
    return res;
33
44.1M
}
_ZN5doris14unaligned_loadImEET_PKv
Line
Count
Source
29
3.73G
T unaligned_load(const void* address) {
30
3.73G
    T res {};
31
3.73G
    memcpy(&res, address, sizeof(res));
32
3.73G
    return res;
33
3.73G
}
_ZN5doris14unaligned_loadIhEET_PKv
Line
Count
Source
29
6.99k
T unaligned_load(const void* address) {
30
6.99k
    T res {};
31
6.99k
    memcpy(&res, address, sizeof(res));
32
6.99k
    return res;
33
6.99k
}
_ZN5doris14unaligned_loadINS_16TimestampTzValueEEET_PKv
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Count
Source
29
2
T unaligned_load(const void* address) {
30
2
    T res {};
31
2
    memcpy(&res, address, sizeof(res));
32
2
    return res;
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2
}
_ZN5doris14unaligned_loadIfEET_PKv
Line
Count
Source
29
194k
T unaligned_load(const void* address) {
30
194k
    T res {};
31
194k
    memcpy(&res, address, sizeof(res));
32
194k
    return res;
33
194k
}
_ZN5doris14unaligned_loadIlEET_PKv
Line
Count
Source
29
6.90M
T unaligned_load(const void* address) {
30
6.90M
    T res {};
31
6.90M
    memcpy(&res, address, sizeof(res));
32
6.90M
    return res;
33
6.90M
}
_ZN5doris14unaligned_loadIaEET_PKv
Line
Count
Source
29
2.14M
T unaligned_load(const void* address) {
30
2.14M
    T res {};
31
2.14M
    memcpy(&res, address, sizeof(res));
32
2.14M
    return res;
33
2.14M
}
_ZN5doris14unaligned_loadIiEET_PKv
Line
Count
Source
29
17.3M
T unaligned_load(const void* address) {
30
17.3M
    T res {};
31
17.3M
    memcpy(&res, address, sizeof(res));
32
17.3M
    return res;
33
17.3M
}
_ZN5doris14unaligned_loadIdEET_PKv
Line
Count
Source
29
54.7k
T unaligned_load(const void* address) {
30
54.7k
    T res {};
31
54.7k
    memcpy(&res, address, sizeof(res));
32
54.7k
    return res;
33
54.7k
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_15DateV2ValueTypeEEEEET_PKv
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Count
Source
29
4.12k
T unaligned_load(const void* address) {
30
4.12k
    T res {};
31
4.12k
    memcpy(&res, address, sizeof(res));
32
4.12k
    return res;
33
4.12k
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_19DateTimeV2ValueTypeEEEEET_PKv
Line
Count
Source
29
69.3k
T unaligned_load(const void* address) {
30
69.3k
    T res {};
31
69.3k
    memcpy(&res, address, sizeof(res));
32
69.3k
    return res;
33
69.3k
}
_ZN5doris14unaligned_loadIoEET_PKv
Line
Count
Source
29
1.63k
T unaligned_load(const void* address) {
30
1.63k
    T res {};
31
1.63k
    memcpy(&res, address, sizeof(res));
32
1.63k
    return res;
33
1.63k
}
_ZN5doris14unaligned_loadIsEET_PKv
Line
Count
Source
29
32.4k
T unaligned_load(const void* address) {
30
32.4k
    T res {};
31
32.4k
    memcpy(&res, address, sizeof(res));
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32.4k
    return res;
33
32.4k
}
_ZN5doris14unaligned_loadInEET_PKv
Line
Count
Source
29
28.1k
T unaligned_load(const void* address) {
30
28.1k
    T res {};
31
28.1k
    memcpy(&res, address, sizeof(res));
32
28.1k
    return res;
33
28.1k
}
_ZN5doris14unaligned_loadINS_16VecDateTimeValueEEET_PKv
Line
Count
Source
29
26.3k
T unaligned_load(const void* address) {
30
26.3k
    T res {};
31
26.3k
    memcpy(&res, address, sizeof(res));
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26.3k
    return res;
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26.3k
}
_ZN5doris14unaligned_loadI10Elf64_NhdrEET_PKv
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Count
Source
29
446
T unaligned_load(const void* address) {
30
446
    T res {};
31
446
    memcpy(&res, address, sizeof(res));
32
446
    return res;
33
446
}
_ZN5doris14unaligned_loadINS_8uint24_tEEET_PKv
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Count
Source
29
181
T unaligned_load(const void* address) {
30
181
    T res {};
31
181
    memcpy(&res, address, sizeof(res));
32
181
    return res;
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181
}
_ZN5doris14unaligned_loadIbEET_PKv
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Count
Source
29
71.1k
T unaligned_load(const void* address) {
30
71.1k
    T res {};
31
71.1k
    memcpy(&res, address, sizeof(res));
32
71.1k
    return res;
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71.1k
}
_ZN5doris14unaligned_loadIN4wide7integerILm256EiEEEET_PKv
Line
Count
Source
29
1
T unaligned_load(const void* address) {
30
1
    T res {};
31
1
    memcpy(&res, address, sizeof(res));
32
1
    return res;
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1
}
_ZN5doris14unaligned_loadINS_7DecimalIiEEEET_PKv
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Count
Source
29
1.24k
T unaligned_load(const void* address) {
30
1.24k
    T res {};
31
1.24k
    memcpy(&res, address, sizeof(res));
32
1.24k
    return res;
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1.24k
}
_ZN5doris14unaligned_loadINS_7DecimalIlEEEET_PKv
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Count
Source
29
7.21M
T unaligned_load(const void* address) {
30
7.21M
    T res {};
31
7.21M
    memcpy(&res, address, sizeof(res));
32
7.21M
    return res;
33
7.21M
}
_ZN5doris14unaligned_loadINS_14DecimalV2ValueEEET_PKv
Line
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
5.48k
T unaligned_load(const void* address) {
30
5.48k
    T res {};
31
5.48k
    memcpy(&res, address, sizeof(res));
32
5.48k
    return res;
33
5.48k
}
_ZN5doris14unaligned_loadINS_7DecimalIN4wide7integerILm256EiEEEEEET_PKv
Line
Count
Source
29
4.37k
T unaligned_load(const void* address) {
30
4.37k
    T res {};
31
4.37k
    memcpy(&res, address, sizeof(res));
32
4.37k
    return res;
33
4.37k
}
_ZN5doris14unaligned_loadINS_9StringRefEEET_PKv
Line
Count
Source
29
149k
T unaligned_load(const void* address) {
30
149k
    T res {};
31
149k
    memcpy(&res, address, sizeof(res));
32
149k
    return res;
33
149k
}
_ZN5doris14unaligned_loadINS_11decimal12_tEEET_PKv
Line
Count
Source
29
6
T unaligned_load(const void* address) {
30
6
    T res {};
31
6
    memcpy(&res, address, sizeof(res));
32
6
    return res;
33
6
}
34
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/// 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
560k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
560k
    static_assert(std::is_trivially_copyable_v<T>);
42
560k
    memcpy(address, &src, sizeof(src));
43
560k
}
_ZN5doris15unaligned_storeItEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
40
25.4k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
25.4k
    static_assert(std::is_trivially_copyable_v<T>);
42
25.4k
    memcpy(address, &src, sizeof(src));
43
25.4k
}
_ZN5doris15unaligned_storeIjEEvPvRKNSt9enable_ifILb1ET_E4typeE
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Count
Source
40
13.2k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
13.2k
    static_assert(std::is_trivially_copyable_v<T>);
42
13.2k
    memcpy(address, &src, sizeof(src));
43
13.2k
}
_ZN5doris15unaligned_storeImEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
40
343k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
343k
    static_assert(std::is_trivially_copyable_v<T>);
42
343k
    memcpy(address, &src, sizeof(src));
43
343k
}
_ZN5doris15unaligned_storeIbEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
40
71.6k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
71.6k
    static_assert(std::is_trivially_copyable_v<T>);
42
71.6k
    memcpy(address, &src, sizeof(src));
43
71.6k
}
_ZN5doris15unaligned_storeIiEEvPvRKNSt9enable_ifILb1ET_E4typeE
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Count
Source
40
93
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
93
    static_assert(std::is_trivially_copyable_v<T>);
42
93
    memcpy(address, &src, sizeof(src));
43
93
}
_ZN5doris15unaligned_storeIfEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
40
85.9k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
85.9k
    static_assert(std::is_trivially_copyable_v<T>);
42
85.9k
    memcpy(address, &src, sizeof(src));
43
85.9k
}
_ZN5doris15unaligned_storeIdEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
40
20.4k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
20.4k
    static_assert(std::is_trivially_copyable_v<T>);
42
20.4k
    memcpy(address, &src, sizeof(src));
43
20.4k
}
44
} // namespace doris