Coverage Report

Created: 2026-08-06 22:56

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
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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
//
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
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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
19.3M
T unaligned_load(const void* address) {
30
19.3M
    static_assert(std::is_trivially_copyable_v<T>);
31
19.3M
    T res {};
32
19.3M
    memcpy(&res, address, sizeof(res));
33
19.3M
    return res;
34
19.3M
}
_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_loadIhEET_PKv
Line
Count
Source
29
2.88k
T unaligned_load(const void* address) {
30
2.88k
    static_assert(std::is_trivially_copyable_v<T>);
31
2.88k
    T res {};
32
2.88k
    memcpy(&res, address, sizeof(res));
33
2.88k
    return res;
34
2.88k
}
_ZN5doris14unaligned_loadINS_16TimestampTzValueEEET_PKv
Line
Count
Source
29
3
T unaligned_load(const void* address) {
30
3
    static_assert(std::is_trivially_copyable_v<T>);
31
3
    T res {};
32
3
    memcpy(&res, address, sizeof(res));
33
3
    return res;
34
3
}
_ZN5doris14unaligned_loadINS_16VecDateTimeValueEEET_PKv
Line
Count
Source
29
1.44k
T unaligned_load(const void* address) {
30
1.44k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.44k
    T res {};
32
1.44k
    memcpy(&res, address, sizeof(res));
33
1.44k
    return res;
34
1.44k
}
_ZN5doris14unaligned_loadIfEET_PKv
Line
Count
Source
29
194k
T unaligned_load(const void* address) {
30
194k
    static_assert(std::is_trivially_copyable_v<T>);
31
194k
    T res {};
32
194k
    memcpy(&res, address, sizeof(res));
33
194k
    return res;
34
194k
}
_ZN5doris14unaligned_loadIlEET_PKv
Line
Count
Source
29
6.83M
T unaligned_load(const void* address) {
30
6.83M
    static_assert(std::is_trivially_copyable_v<T>);
31
6.83M
    T res {};
32
6.83M
    memcpy(&res, address, sizeof(res));
33
6.83M
    return res;
34
6.83M
}
_ZN5doris14unaligned_loadIaEET_PKv
Line
Count
Source
29
2.18M
T unaligned_load(const void* address) {
30
2.18M
    static_assert(std::is_trivially_copyable_v<T>);
31
2.18M
    T res {};
32
2.18M
    memcpy(&res, address, sizeof(res));
33
2.18M
    return res;
34
2.18M
}
_ZN5doris14unaligned_loadIiEET_PKv
Line
Count
Source
29
16.6M
T unaligned_load(const void* address) {
30
16.6M
    static_assert(std::is_trivially_copyable_v<T>);
31
16.6M
    T res {};
32
16.6M
    memcpy(&res, address, sizeof(res));
33
16.6M
    return res;
34
16.6M
}
_ZN5doris14unaligned_loadIdEET_PKv
Line
Count
Source
29
54.3k
T unaligned_load(const void* address) {
30
54.3k
    static_assert(std::is_trivially_copyable_v<T>);
31
54.3k
    T res {};
32
54.3k
    memcpy(&res, address, sizeof(res));
33
54.3k
    return res;
34
54.3k
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_15DateV2ValueTypeEEEEET_PKv
Line
Count
Source
29
1.85k
T unaligned_load(const void* address) {
30
1.85k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.85k
    T res {};
32
1.85k
    memcpy(&res, address, sizeof(res));
33
1.85k
    return res;
34
1.85k
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_19DateTimeV2ValueTypeEEEEET_PKv
Line
Count
Source
29
65.6k
T unaligned_load(const void* address) {
30
65.6k
    static_assert(std::is_trivially_copyable_v<T>);
31
65.6k
    T res {};
32
65.6k
    memcpy(&res, address, sizeof(res));
33
65.6k
    return res;
34
65.6k
}
_ZN5doris14unaligned_loadIoEET_PKv
Line
Count
Source
29
1.94k
T unaligned_load(const void* address) {
30
1.94k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.94k
    T res {};
32
1.94k
    memcpy(&res, address, sizeof(res));
33
1.94k
    return res;
34
1.94k
}
_ZN5doris14unaligned_loadIsEET_PKv
Line
Count
Source
29
11.4k
T unaligned_load(const void* address) {
30
11.4k
    static_assert(std::is_trivially_copyable_v<T>);
31
11.4k
    T res {};
32
11.4k
    memcpy(&res, address, sizeof(res));
33
11.4k
    return res;
34
11.4k
}
_ZN5doris14unaligned_loadInEET_PKv
Line
Count
Source
29
27.7k
T unaligned_load(const void* address) {
30
27.7k
    static_assert(std::is_trivially_copyable_v<T>);
31
27.7k
    T res {};
32
27.7k
    memcpy(&res, address, sizeof(res));
33
27.7k
    return res;
34
27.7k
}
_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_loadI10Elf64_NhdrEET_PKv
Line
Count
Source
29
29
T unaligned_load(const void* address) {
30
29
    static_assert(std::is_trivially_copyable_v<T>);
31
29
    T res {};
32
29
    memcpy(&res, address, sizeof(res));
33
29
    return res;
34
29
}
_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_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
}
_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_loadIbEET_PKv
Line
Count
Source
29
20.1k
T unaligned_load(const void* address) {
30
20.1k
    static_assert(std::is_trivially_copyable_v<T>);
31
20.1k
    T res {};
32
20.1k
    memcpy(&res, address, sizeof(res));
33
20.1k
    return res;
34
20.1k
}
_ZN5doris14unaligned_loadINS_21ParquetInt96TimestampEEET_PKv
Line
Count
Source
29
32
T unaligned_load(const void* address) {
30
32
    static_assert(std::is_trivially_copyable_v<T>);
31
32
    T res {};
32
32
    memcpy(&res, address, sizeof(res));
33
32
    return res;
34
32
}
_ZN5doris14unaligned_loadINS_12PackedInt128EEET_PKv
Line
Count
Source
29
3
T unaligned_load(const void* address) {
30
3
    static_assert(std::is_trivially_copyable_v<T>);
31
3
    T res {};
32
3
    memcpy(&res, address, sizeof(res));
33
3
    return res;
34
3
}
_ZN5doris14unaligned_loadIN4wide7integerILm256EiEEEET_PKv
Line
Count
Source
29
308
T unaligned_load(const void* address) {
30
308
    static_assert(std::is_trivially_copyable_v<T>);
31
308
    T res {};
32
308
    memcpy(&res, address, sizeof(res));
33
308
    return res;
34
308
}
_ZN5doris14unaligned_loadINS_13PackedUInt128EEET_PKv
Line
Count
Source
29
1
T unaligned_load(const void* address) {
30
1
    static_assert(std::is_trivially_copyable_v<T>);
31
1
    T res {};
32
1
    memcpy(&res, address, sizeof(res));
33
1
    return res;
34
1
}
_ZN5doris14unaligned_loadINS_9StringRefEEET_PKv
Line
Count
Source
29
39.7k
T unaligned_load(const void* address) {
30
39.7k
    static_assert(std::is_trivially_copyable_v<T>);
31
39.7k
    T res {};
32
39.7k
    memcpy(&res, address, sizeof(res));
33
39.7k
    return res;
34
39.7k
}
_ZN5doris14unaligned_loadINS_8uint24_tEEET_PKv
Line
Count
Source
29
332
T unaligned_load(const void* address) {
30
332
    static_assert(std::is_trivially_copyable_v<T>);
31
332
    T res {};
32
332
    memcpy(&res, address, sizeof(res));
33
332
    return res;
34
332
}
_ZN5doris14unaligned_loadINS_11decimal12_tEEET_PKv
Line
Count
Source
29
312
T unaligned_load(const void* address) {
30
312
    static_assert(std::is_trivially_copyable_v<T>);
31
312
    T res {};
32
312
    memcpy(&res, address, sizeof(res));
33
312
    return res;
34
312
}
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
389k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
389k
    static_assert(std::is_trivially_copyable_v<T>);
43
389k
    memcpy(address, &src, sizeof(src));
44
389k
}
_ZN5doris15unaligned_storeItEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
25.4k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
25.4k
    static_assert(std::is_trivially_copyable_v<T>);
43
25.4k
    memcpy(address, &src, sizeof(src));
44
25.4k
}
_ZN5doris15unaligned_storeIjEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
10.6k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
10.6k
    static_assert(std::is_trivially_copyable_v<T>);
43
10.6k
    memcpy(address, &src, sizeof(src));
44
10.6k
}
_ZN5doris15unaligned_storeImEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
224k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
224k
    static_assert(std::is_trivially_copyable_v<T>);
43
224k
    memcpy(address, &src, sizeof(src));
44
224k
}
_ZN5doris15unaligned_storeIbEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
22.3k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
22.3k
    static_assert(std::is_trivially_copyable_v<T>);
43
22.3k
    memcpy(address, &src, sizeof(src));
44
22.3k
}
_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
86.0k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
86.0k
    static_assert(std::is_trivially_copyable_v<T>);
43
86.0k
    memcpy(address, &src, sizeof(src));
44
86.0k
}
_ZN5doris15unaligned_storeIdEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
20.5k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
20.5k
    static_assert(std::is_trivially_copyable_v<T>);
43
20.5k
    memcpy(address, &src, sizeof(src));
44
20.5k
}
45
} // namespace doris