Coverage Report

Created: 2026-10-28 22:39

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
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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
20.1M
T unaligned_load(const void* address) {
30
20.1M
    static_assert(std::is_trivially_copyable_v<T>);
31
20.1M
    T res {};
32
20.1M
    memcpy(&res, address, sizeof(res));
33
20.1M
    return res;
34
20.1M
}
_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
17.0M
T unaligned_load(const void* address) {
30
17.0M
    static_assert(std::is_trivially_copyable_v<T>);
31
17.0M
    T res {};
32
17.0M
    memcpy(&res, address, sizeof(res));
33
17.0M
    return res;
34
17.0M
}
_ZN5doris14unaligned_loadIhEET_PKv
Line
Count
Source
29
15.6k
T unaligned_load(const void* address) {
30
15.6k
    static_assert(std::is_trivially_copyable_v<T>);
31
15.6k
    T res {};
32
15.6k
    memcpy(&res, address, sizeof(res));
33
15.6k
    return res;
34
15.6k
}
_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_16TimestampTzValueEEET_PKv
Line
Count
Source
29
24
T unaligned_load(const void* address) {
30
24
    static_assert(std::is_trivially_copyable_v<T>);
31
24
    T res {};
32
24
    memcpy(&res, address, sizeof(res));
33
24
    return res;
34
24
}
_ZN5doris14unaligned_loadInEET_PKv
Line
Count
Source
29
27.9k
T unaligned_load(const void* address) {
30
27.9k
    static_assert(std::is_trivially_copyable_v<T>);
31
27.9k
    T res {};
32
27.9k
    memcpy(&res, address, sizeof(res));
33
27.9k
    return res;
34
27.9k
}
_ZN5doris14unaligned_loadINS_7DecimalInEEEET_PKv
Line
Count
Source
29
1.38k
T unaligned_load(const void* address) {
30
1.38k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.38k
    T res {};
32
1.38k
    memcpy(&res, address, sizeof(res));
33
1.38k
    return res;
34
1.38k
}
_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_loadIlEET_PKv
Line
Count
Source
29
6.82M
T unaligned_load(const void* address) {
30
6.82M
    static_assert(std::is_trivially_copyable_v<T>);
31
6.82M
    T res {};
32
6.82M
    memcpy(&res, address, sizeof(res));
33
6.82M
    return res;
34
6.82M
}
_ZN5doris14unaligned_loadINS_16VecDateTimeValueEEET_PKv
Line
Count
Source
29
1.34k
T unaligned_load(const void* address) {
30
1.34k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.34k
    T res {};
32
1.34k
    memcpy(&res, address, sizeof(res));
33
1.34k
    return res;
34
1.34k
}
_ZN5doris14unaligned_loadIfEET_PKv
Line
Count
Source
29
196k
T unaligned_load(const void* address) {
30
196k
    static_assert(std::is_trivially_copyable_v<T>);
31
196k
    T res {};
32
196k
    memcpy(&res, address, sizeof(res));
33
196k
    return res;
34
196k
}
_ZN5doris14unaligned_loadIdEET_PKv
Line
Count
Source
29
55.0k
T unaligned_load(const void* address) {
30
55.0k
    static_assert(std::is_trivially_copyable_v<T>);
31
55.0k
    T res {};
32
55.0k
    memcpy(&res, address, sizeof(res));
33
55.0k
    return res;
34
55.0k
}
_ZN5doris14unaligned_loadINS_8uint24_tEEET_PKv
Line
Count
Source
29
549
T unaligned_load(const void* address) {
30
549
    static_assert(std::is_trivially_copyable_v<T>);
31
549
    T res {};
32
549
    memcpy(&res, address, sizeof(res));
33
549
    return res;
34
549
}
_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
65
T unaligned_load(const void* address) {
30
65
    static_assert(std::is_trivially_copyable_v<T>);
31
65
    T res {};
32
65
    memcpy(&res, address, sizeof(res));
33
65
    return res;
34
65
}
_ZN5doris14unaligned_loadIbEET_PKv
Line
Count
Source
29
2.02k
T unaligned_load(const void* address) {
30
2.02k
    static_assert(std::is_trivially_copyable_v<T>);
31
2.02k
    T res {};
32
2.02k
    memcpy(&res, address, sizeof(res));
33
2.02k
    return res;
34
2.02k
}
_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
2.31k
T unaligned_load(const void* address) {
30
2.31k
    static_assert(std::is_trivially_copyable_v<T>);
31
2.31k
    T res {};
32
2.31k
    memcpy(&res, address, sizeof(res));
33
2.31k
    return res;
34
2.31k
}
_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
451
T unaligned_load(const void* address) {
30
451
    static_assert(std::is_trivially_copyable_v<T>);
31
451
    T res {};
32
451
    memcpy(&res, address, sizeof(res));
33
451
    return res;
34
451
}
_ZN5doris14unaligned_loadIaEET_PKv
Line
Count
Source
29
2.23M
T unaligned_load(const void* address) {
30
2.23M
    static_assert(std::is_trivially_copyable_v<T>);
31
2.23M
    T res {};
32
2.23M
    memcpy(&res, address, sizeof(res));
33
2.23M
    return res;
34
2.23M
}
_ZN5doris14unaligned_loadIsEET_PKv
Line
Count
Source
29
11.8k
T unaligned_load(const void* address) {
30
11.8k
    static_assert(std::is_trivially_copyable_v<T>);
31
11.8k
    T res {};
32
11.8k
    memcpy(&res, address, sizeof(res));
33
11.8k
    return res;
34
11.8k
}
_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_16TimeStampNsValueEEET_PKv
Line
Count
Source
29
30
T unaligned_load(const void* address) {
30
30
    static_assert(std::is_trivially_copyable_v<T>);
31
30
    T res {};
32
30
    memcpy(&res, address, sizeof(res));
33
30
    return res;
34
30
}
Unexecuted instantiation: _ZN5doris14unaligned_loadINS_13PackedUInt128EEET_PKv
_ZN5doris14unaligned_loadINS_11decimal12_tEEET_PKv
Line
Count
Source
29
455
T unaligned_load(const void* address) {
30
455
    static_assert(std::is_trivially_copyable_v<T>);
31
455
    T res {};
32
455
    memcpy(&res, address, sizeof(res));
33
455
    return res;
34
455
}
_ZN5doris14unaligned_loadINS_9StringRefEEET_PKv
Line
Count
Source
29
45.0k
T unaligned_load(const void* address) {
30
45.0k
    static_assert(std::is_trivially_copyable_v<T>);
31
45.0k
    T res {};
32
45.0k
    memcpy(&res, address, sizeof(res));
33
45.0k
    return res;
34
45.0k
}
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
304k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
304k
    static_assert(std::is_trivially_copyable_v<T>);
43
304k
    memcpy(address, &src, sizeof(src));
44
304k
}
_ZN5doris15unaligned_storeItEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
26.2k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
26.2k
    static_assert(std::is_trivially_copyable_v<T>);
43
26.2k
    memcpy(address, &src, sizeof(src));
44
26.2k
}
_ZN5doris15unaligned_storeIjEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
2.16k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
2.16k
    static_assert(std::is_trivially_copyable_v<T>);
43
2.16k
    memcpy(address, &src, sizeof(src));
44
2.16k
}
_ZN5doris15unaligned_storeImEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
163k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
163k
    static_assert(std::is_trivially_copyable_v<T>);
43
163k
    memcpy(address, &src, sizeof(src));
44
163k
}
_ZN5doris15unaligned_storeIiEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
82
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
82
    static_assert(std::is_trivially_copyable_v<T>);
43
82
    memcpy(address, &src, sizeof(src));
44
82
}
_ZN5doris15unaligned_storeIfEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
88.1k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
88.1k
    static_assert(std::is_trivially_copyable_v<T>);
43
88.1k
    memcpy(address, &src, sizeof(src));
44
88.1k
}
_ZN5doris15unaligned_storeIdEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
21.1k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
21.1k
    static_assert(std::is_trivially_copyable_v<T>);
43
21.1k
    memcpy(address, &src, sizeof(src));
44
21.1k
}
_ZN5doris15unaligned_storeIbEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
4.02k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
4.02k
    static_assert(std::is_trivially_copyable_v<T>);
43
4.02k
    memcpy(address, &src, sizeof(src));
44
4.02k
}
45
} // namespace doris