Coverage Report

Created: 2026-10-09 21:17

next uncovered line (L), next uncovered region (R), next uncovered branch (B)
be/src/util/unaligned.h
Line
Count
Source
1
// Licensed to the Apache Software Foundation (ASF) under one
2
// or more contributor license agreements.  See the NOTICE file
3
// distributed with this work for additional information
4
// regarding copyright ownership.  The ASF licenses this file
5
// to you under the Apache License, Version 2.0 (the
6
// "License"); you may not use this file except in compliance
7
// 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
//
11
// Unless required by applicable law or agreed to in writing,
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// software distributed under the License is distributed on an
13
// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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// KIND, either express or implied.  See the License for the
15
// 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
20
21
#pragma once
22
23
#include <cstring>
24
#include <type_traits>
25
26
namespace doris {
27
28
template <typename T>
29
3.43G
T unaligned_load(const void* address) {
30
3.43G
    static_assert(std::is_trivially_copyable_v<T>);
31
3.43G
    T res {};
32
3.43G
    memcpy(&res, address, sizeof(res));
33
3.43G
    return res;
34
3.43G
}
_ZN5doris14unaligned_loadItEET_PKv
Line
Count
Source
29
51
T unaligned_load(const void* address) {
30
51
    static_assert(std::is_trivially_copyable_v<T>);
31
51
    T res {};
32
51
    memcpy(&res, address, sizeof(res));
33
51
    return res;
34
51
}
_ZN5doris14unaligned_loadIjEET_PKv
Line
Count
Source
29
20.0M
T unaligned_load(const void* address) {
30
20.0M
    static_assert(std::is_trivially_copyable_v<T>);
31
20.0M
    T res {};
32
20.0M
    memcpy(&res, address, sizeof(res));
33
20.0M
    return res;
34
20.0M
}
_ZN5doris14unaligned_loadImEET_PKv
Line
Count
Source
29
3.38G
T unaligned_load(const void* address) {
30
3.38G
    static_assert(std::is_trivially_copyable_v<T>);
31
3.38G
    T res {};
32
3.38G
    memcpy(&res, address, sizeof(res));
33
3.38G
    return res;
34
3.38G
}
_ZN5doris14unaligned_loadIiEET_PKv
Line
Count
Source
29
16.7M
T unaligned_load(const void* address) {
30
16.7M
    static_assert(std::is_trivially_copyable_v<T>);
31
16.7M
    T res {};
32
16.7M
    memcpy(&res, address, sizeof(res));
33
16.7M
    return res;
34
16.7M
}
_ZN5doris14unaligned_loadIaEET_PKv
Line
Count
Source
29
2.22M
T unaligned_load(const void* address) {
30
2.22M
    static_assert(std::is_trivially_copyable_v<T>);
31
2.22M
    T res {};
32
2.22M
    memcpy(&res, address, sizeof(res));
33
2.22M
    return res;
34
2.22M
}
_ZN5doris14unaligned_loadIsEET_PKv
Line
Count
Source
29
30.4k
T unaligned_load(const void* address) {
30
30.4k
    static_assert(std::is_trivially_copyable_v<T>);
31
30.4k
    T res {};
32
30.4k
    memcpy(&res, address, sizeof(res));
33
30.4k
    return res;
34
30.4k
}
_ZN5doris14unaligned_loadIlEET_PKv
Line
Count
Source
29
6.87M
T unaligned_load(const void* address) {
30
6.87M
    static_assert(std::is_trivially_copyable_v<T>);
31
6.87M
    T res {};
32
6.87M
    memcpy(&res, address, sizeof(res));
33
6.87M
    return res;
34
6.87M
}
_ZN5doris14unaligned_loadInEET_PKv
Line
Count
Source
29
62.8k
T unaligned_load(const void* address) {
30
62.8k
    static_assert(std::is_trivially_copyable_v<T>);
31
62.8k
    T res {};
32
62.8k
    memcpy(&res, address, sizeof(res));
33
62.8k
    return res;
34
62.8k
}
_ZN5doris14unaligned_loadIhEET_PKv
Line
Count
Source
29
17.1k
T unaligned_load(const void* address) {
30
17.1k
    static_assert(std::is_trivially_copyable_v<T>);
31
17.1k
    T res {};
32
17.1k
    memcpy(&res, address, sizeof(res));
33
17.1k
    return res;
34
17.1k
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_19DateTimeV2ValueTypeEEEEET_PKv
Line
Count
Source
29
65.7k
T unaligned_load(const void* address) {
30
65.7k
    static_assert(std::is_trivially_copyable_v<T>);
31
65.7k
    T res {};
32
65.7k
    memcpy(&res, address, sizeof(res));
33
65.7k
    return res;
34
65.7k
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_15DateV2ValueTypeEEEEET_PKv
Line
Count
Source
29
1.92k
T unaligned_load(const void* address) {
30
1.92k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.92k
    T res {};
32
1.92k
    memcpy(&res, address, sizeof(res));
33
1.92k
    return res;
34
1.92k
}
_ZN5doris14unaligned_loadINS_16TimestampTzValueEEET_PKv
Line
Count
Source
29
21
T unaligned_load(const void* address) {
30
21
    static_assert(std::is_trivially_copyable_v<T>);
31
21
    T res {};
32
21
    memcpy(&res, address, sizeof(res));
33
21
    return res;
34
21
}
_ZN5doris14unaligned_loadINS_7DecimalInEEEET_PKv
Line
Count
Source
29
1.37k
T unaligned_load(const void* address) {
30
1.37k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.37k
    T res {};
32
1.37k
    memcpy(&res, address, sizeof(res));
33
1.37k
    return res;
34
1.37k
}
_ZN5doris14unaligned_loadINS_14DecimalV2ValueEEET_PKv
Line
Count
Source
29
4.69k
T unaligned_load(const void* address) {
30
4.69k
    static_assert(std::is_trivially_copyable_v<T>);
31
4.69k
    T res {};
32
4.69k
    memcpy(&res, address, sizeof(res));
33
4.69k
    return res;
34
4.69k
}
_ZN5doris14unaligned_loadINS_16VecDateTimeValueEEET_PKv
Line
Count
Source
29
2.15k
T unaligned_load(const void* address) {
30
2.15k
    static_assert(std::is_trivially_copyable_v<T>);
31
2.15k
    T res {};
32
2.15k
    memcpy(&res, address, sizeof(res));
33
2.15k
    return res;
34
2.15k
}
_ZN5doris14unaligned_loadIfEET_PKv
Line
Count
Source
29
215k
T unaligned_load(const void* address) {
30
215k
    static_assert(std::is_trivially_copyable_v<T>);
31
215k
    T res {};
32
215k
    memcpy(&res, address, sizeof(res));
33
215k
    return res;
34
215k
}
_ZN5doris14unaligned_loadIdEET_PKv
Line
Count
Source
29
74.1k
T unaligned_load(const void* address) {
30
74.1k
    static_assert(std::is_trivially_copyable_v<T>);
31
74.1k
    T res {};
32
74.1k
    memcpy(&res, address, sizeof(res));
33
74.1k
    return res;
34
74.1k
}
_ZN5doris14unaligned_loadI10Elf64_NhdrEET_PKv
Line
Count
Source
29
33
T unaligned_load(const void* address) {
30
33
    static_assert(std::is_trivially_copyable_v<T>);
31
33
    T res {};
32
33
    memcpy(&res, address, sizeof(res));
33
33
    return res;
34
33
}
_ZN5doris14unaligned_loadINS_21ParquetInt96TimestampEEET_PKv
Line
Count
Source
29
63
T unaligned_load(const void* address) {
30
63
    static_assert(std::is_trivially_copyable_v<T>);
31
63
    T res {};
32
63
    memcpy(&res, address, sizeof(res));
33
63
    return res;
34
63
}
_ZN5doris14unaligned_loadIbEET_PKv
Line
Count
Source
29
1.69k
T unaligned_load(const void* address) {
30
1.69k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.69k
    T res {};
32
1.69k
    memcpy(&res, address, sizeof(res));
33
1.69k
    return res;
34
1.69k
}
_ZN5doris14unaligned_loadINS_7DecimalIiEEEET_PKv
Line
Count
Source
29
1.84k
T unaligned_load(const void* address) {
30
1.84k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.84k
    T res {};
32
1.84k
    memcpy(&res, address, sizeof(res));
33
1.84k
    return res;
34
1.84k
}
_ZN5doris14unaligned_loadIoEET_PKv
Line
Count
Source
29
1.97k
T unaligned_load(const void* address) {
30
1.97k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.97k
    T res {};
32
1.97k
    memcpy(&res, address, sizeof(res));
33
1.97k
    return res;
34
1.97k
}
_ZN5doris14unaligned_loadINS_7DecimalIlEEEET_PKv
Line
Count
Source
29
6.76M
T unaligned_load(const void* address) {
30
6.76M
    static_assert(std::is_trivially_copyable_v<T>);
31
6.76M
    T res {};
32
6.76M
    memcpy(&res, address, sizeof(res));
33
6.76M
    return res;
34
6.76M
}
_ZN5doris14unaligned_loadINS_12Decimal128V3EEET_PKv
Line
Count
Source
29
7.75k
T unaligned_load(const void* address) {
30
7.75k
    static_assert(std::is_trivially_copyable_v<T>);
31
7.75k
    T res {};
32
7.75k
    memcpy(&res, address, sizeof(res));
33
7.75k
    return res;
34
7.75k
}
Unexecuted instantiation: _ZN5doris14unaligned_loadINS_12PackedInt128EEET_PKv
_ZN5doris14unaligned_loadINS_7DecimalIN4wide7integerILm256EiEEEEEET_PKv
Line
Count
Source
29
6.31k
T unaligned_load(const void* address) {
30
6.31k
    static_assert(std::is_trivially_copyable_v<T>);
31
6.31k
    T res {};
32
6.31k
    memcpy(&res, address, sizeof(res));
33
6.31k
    return res;
34
6.31k
}
_ZN5doris14unaligned_loadIN4wide7integerILm256EiEEEET_PKv
Line
Count
Source
29
284
T unaligned_load(const void* address) {
30
284
    static_assert(std::is_trivially_copyable_v<T>);
31
284
    T res {};
32
284
    memcpy(&res, address, sizeof(res));
33
284
    return res;
34
284
}
_ZN5doris14unaligned_loadINS_16TimeStampNsValueEEET_PKv
Line
Count
Source
29
27
T unaligned_load(const void* address) {
30
27
    static_assert(std::is_trivially_copyable_v<T>);
31
27
    T res {};
32
27
    memcpy(&res, address, sizeof(res));
33
27
    return res;
34
27
}
Unexecuted instantiation: _ZN5doris14unaligned_loadINS_13PackedUInt128EEET_PKv
_ZN5doris14unaligned_loadINS_8uint24_tEEET_PKv
Line
Count
Source
29
818
T unaligned_load(const void* address) {
30
818
    static_assert(std::is_trivially_copyable_v<T>);
31
818
    T res {};
32
818
    memcpy(&res, address, sizeof(res));
33
818
    return res;
34
818
}
_ZN5doris14unaligned_loadINS_11decimal12_tEEET_PKv
Line
Count
Source
29
450
T unaligned_load(const void* address) {
30
450
    static_assert(std::is_trivially_copyable_v<T>);
31
450
    T res {};
32
450
    memcpy(&res, address, sizeof(res));
33
450
    return res;
34
450
}
_ZN5doris14unaligned_loadINS_9StringRefEEET_PKv
Line
Count
Source
29
43.9k
T unaligned_load(const void* address) {
30
43.9k
    static_assert(std::is_trivially_copyable_v<T>);
31
43.9k
    T res {};
32
43.9k
    memcpy(&res, address, sizeof(res));
33
43.9k
    return res;
34
43.9k
}
35
36
/// We've had troubles before with wrong store size due to integral promotions
37
/// (e.g., unaligned_store(dest, uint16_t + uint16_t) stores an uint32_t).
38
/// To prevent this, make the caller specify the stored type explicitly.
39
/// To disable deduction of T, wrap the argument type with std::enable_if.
40
template <typename T>
41
302k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
302k
    static_assert(std::is_trivially_copyable_v<T>);
43
302k
    memcpy(address, &src, sizeof(src));
44
302k
}
_ZN5doris15unaligned_storeItEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
25.9k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
25.9k
    static_assert(std::is_trivially_copyable_v<T>);
43
25.9k
    memcpy(address, &src, sizeof(src));
44
25.9k
}
_ZN5doris15unaligned_storeIjEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
2.15k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
2.15k
    static_assert(std::is_trivially_copyable_v<T>);
43
2.15k
    memcpy(address, &src, sizeof(src));
44
2.15k
}
_ZN5doris15unaligned_storeImEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
161k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
161k
    static_assert(std::is_trivially_copyable_v<T>);
43
161k
    memcpy(address, &src, sizeof(src));
44
161k
}
_ZN5doris15unaligned_storeIiEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
59
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
59
    static_assert(std::is_trivially_copyable_v<T>);
43
59
    memcpy(address, &src, sizeof(src));
44
59
}
_ZN5doris15unaligned_storeIfEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
87.5k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
87.5k
    static_assert(std::is_trivially_copyable_v<T>);
43
87.5k
    memcpy(address, &src, sizeof(src));
44
87.5k
}
_ZN5doris15unaligned_storeIdEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
21.0k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
21.0k
    static_assert(std::is_trivially_copyable_v<T>);
43
21.0k
    memcpy(address, &src, sizeof(src));
44
21.0k
}
_ZN5doris15unaligned_storeIbEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
3.56k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
3.56k
    static_assert(std::is_trivially_copyable_v<T>);
43
3.56k
    memcpy(address, &src, sizeof(src));
44
3.56k
}
45
} // namespace doris