Coverage Report

Created: 2026-10-12 19:32

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
4.53G
T unaligned_load(const void* address) {
30
4.53G
    static_assert(std::is_trivially_copyable_v<T>);
31
4.53G
    T res {};
32
4.53G
    memcpy(&res, address, sizeof(res));
33
4.53G
    return res;
34
4.53G
}
_ZN5doris14unaligned_loadItEET_PKv
Line
Count
Source
29
1.62k
T unaligned_load(const void* address) {
30
1.62k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.62k
    T res {};
32
1.62k
    memcpy(&res, address, sizeof(res));
33
1.62k
    return res;
34
1.62k
}
_ZN5doris14unaligned_loadIjEET_PKv
Line
Count
Source
29
106M
T unaligned_load(const void* address) {
30
106M
    static_assert(std::is_trivially_copyable_v<T>);
31
106M
    T res {};
32
106M
    memcpy(&res, address, sizeof(res));
33
106M
    return res;
34
106M
}
_ZN5doris14unaligned_loadImEET_PKv
Line
Count
Source
29
4.32G
T unaligned_load(const void* address) {
30
4.32G
    static_assert(std::is_trivially_copyable_v<T>);
31
4.32G
    T res {};
32
4.32G
    memcpy(&res, address, sizeof(res));
33
4.32G
    return res;
34
4.32G
}
_ZN5doris14unaligned_loadI10Elf64_NhdrEET_PKv
Line
Count
Source
29
359
T unaligned_load(const void* address) {
30
359
    static_assert(std::is_trivially_copyable_v<T>);
31
359
    T res {};
32
359
    memcpy(&res, address, sizeof(res));
33
359
    return res;
34
359
}
_ZN5doris14unaligned_loadINS_7DecimalIiEEEET_PKv
Line
Count
Source
29
4.80k
T unaligned_load(const void* address) {
30
4.80k
    static_assert(std::is_trivially_copyable_v<T>);
31
4.80k
    T res {};
32
4.80k
    memcpy(&res, address, sizeof(res));
33
4.80k
    return res;
34
4.80k
}
_ZN5doris14unaligned_loadINS_7DecimalIlEEEET_PKv
Line
Count
Source
29
6.79M
T unaligned_load(const void* address) {
30
6.79M
    static_assert(std::is_trivially_copyable_v<T>);
31
6.79M
    T res {};
32
6.79M
    memcpy(&res, address, sizeof(res));
33
6.79M
    return res;
34
6.79M
}
_ZN5doris14unaligned_loadIlEET_PKv
Line
Count
Source
29
19.9M
T unaligned_load(const void* address) {
30
19.9M
    static_assert(std::is_trivially_copyable_v<T>);
31
19.9M
    T res {};
32
19.9M
    memcpy(&res, address, sizeof(res));
33
19.9M
    return res;
34
19.9M
}
_ZN5doris14unaligned_loadIiEET_PKv
Line
Count
Source
29
55.6M
T unaligned_load(const void* address) {
30
55.6M
    static_assert(std::is_trivially_copyable_v<T>);
31
55.6M
    T res {};
32
55.6M
    memcpy(&res, address, sizeof(res));
33
55.6M
    return res;
34
55.6M
}
_ZN5doris14unaligned_loadINS_14DecimalV2ValueEEET_PKv
Line
Count
Source
29
4.71k
T unaligned_load(const void* address) {
30
4.71k
    static_assert(std::is_trivially_copyable_v<T>);
31
4.71k
    T res {};
32
4.71k
    memcpy(&res, address, sizeof(res));
33
4.71k
    return res;
34
4.71k
}
_ZN5doris14unaligned_loadINS_12Decimal128V3EEET_PKv
Line
Count
Source
29
8.10k
T unaligned_load(const void* address) {
30
8.10k
    static_assert(std::is_trivially_copyable_v<T>);
31
8.10k
    T res {};
32
8.10k
    memcpy(&res, address, sizeof(res));
33
8.10k
    return res;
34
8.10k
}
_ZN5doris14unaligned_loadINS_7DecimalIN4wide7integerILm256EiEEEEEET_PKv
Line
Count
Source
29
6.34k
T unaligned_load(const void* address) {
30
6.34k
    static_assert(std::is_trivially_copyable_v<T>);
31
6.34k
    T res {};
32
6.34k
    memcpy(&res, address, sizeof(res));
33
6.34k
    return res;
34
6.34k
}
_ZN5doris14unaligned_loadIbEET_PKv
Line
Count
Source
29
1.06M
T unaligned_load(const void* address) {
30
1.06M
    static_assert(std::is_trivially_copyable_v<T>);
31
1.06M
    T res {};
32
1.06M
    memcpy(&res, address, sizeof(res));
33
1.06M
    return res;
34
1.06M
}
_ZN5doris14unaligned_loadIfEET_PKv
Line
Count
Source
29
258k
T unaligned_load(const void* address) {
30
258k
    static_assert(std::is_trivially_copyable_v<T>);
31
258k
    T res {};
32
258k
    memcpy(&res, address, sizeof(res));
33
258k
    return res;
34
258k
}
_ZN5doris14unaligned_loadIdEET_PKv
Line
Count
Source
29
122k
T unaligned_load(const void* address) {
30
122k
    static_assert(std::is_trivially_copyable_v<T>);
31
122k
    T res {};
32
122k
    memcpy(&res, address, sizeof(res));
33
122k
    return res;
34
122k
}
_ZN5doris14unaligned_loadIhEET_PKv
Line
Count
Source
29
8.08M
T unaligned_load(const void* address) {
30
8.08M
    static_assert(std::is_trivially_copyable_v<T>);
31
8.08M
    T res {};
32
8.08M
    memcpy(&res, address, sizeof(res));
33
8.08M
    return res;
34
8.08M
}
_ZN5doris14unaligned_loadIaEET_PKv
Line
Count
Source
29
2.50M
T unaligned_load(const void* address) {
30
2.50M
    static_assert(std::is_trivially_copyable_v<T>);
31
2.50M
    T res {};
32
2.50M
    memcpy(&res, address, sizeof(res));
33
2.50M
    return res;
34
2.50M
}
_ZN5doris14unaligned_loadIsEET_PKv
Line
Count
Source
29
98.6k
T unaligned_load(const void* address) {
30
98.6k
    static_assert(std::is_trivially_copyable_v<T>);
31
98.6k
    T res {};
32
98.6k
    memcpy(&res, address, sizeof(res));
33
98.6k
    return res;
34
98.6k
}
_ZN5doris14unaligned_loadInEET_PKv
Line
Count
Source
29
1.43M
T unaligned_load(const void* address) {
30
1.43M
    static_assert(std::is_trivially_copyable_v<T>);
31
1.43M
    T res {};
32
1.43M
    memcpy(&res, address, sizeof(res));
33
1.43M
    return res;
34
1.43M
}
_ZN5doris14unaligned_loadIoEET_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_16VecDateTimeValueEEET_PKv
Line
Count
Source
29
4.29M
T unaligned_load(const void* address) {
30
4.29M
    static_assert(std::is_trivially_copyable_v<T>);
31
4.29M
    T res {};
32
4.29M
    memcpy(&res, address, sizeof(res));
33
4.29M
    return res;
34
4.29M
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_15DateV2ValueTypeEEEEET_PKv
Line
Count
Source
29
133k
T unaligned_load(const void* address) {
30
133k
    static_assert(std::is_trivially_copyable_v<T>);
31
133k
    T res {};
32
133k
    memcpy(&res, address, sizeof(res));
33
133k
    return res;
34
133k
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_19DateTimeV2ValueTypeEEEEET_PKv
Line
Count
Source
29
73.7k
T unaligned_load(const void* address) {
30
73.7k
    static_assert(std::is_trivially_copyable_v<T>);
31
73.7k
    T res {};
32
73.7k
    memcpy(&res, address, sizeof(res));
33
73.7k
    return res;
34
73.7k
}
_ZN5doris14unaligned_loadINS_16TimeStampNsValueEEET_PKv
Line
Count
Source
29
355
T unaligned_load(const void* address) {
30
355
    static_assert(std::is_trivially_copyable_v<T>);
31
355
    T res {};
32
355
    memcpy(&res, address, sizeof(res));
33
355
    return res;
34
355
}
_ZN5doris14unaligned_loadINS_16TimestampTzValueEEET_PKv
Line
Count
Source
29
445
T unaligned_load(const void* address) {
30
445
    static_assert(std::is_trivially_copyable_v<T>);
31
445
    T res {};
32
445
    memcpy(&res, address, sizeof(res));
33
445
    return res;
34
445
}
Unexecuted instantiation: _ZN5doris14unaligned_loadINS_12PackedInt128EEET_PKv
Unexecuted instantiation: _ZN5doris14unaligned_loadINS_13PackedUInt128EEET_PKv
_ZN5doris14unaligned_loadINS_21ParquetInt96TimestampEEET_PKv
Line
Count
Source
29
350k
T unaligned_load(const void* address) {
30
350k
    static_assert(std::is_trivially_copyable_v<T>);
31
350k
    T res {};
32
350k
    memcpy(&res, address, sizeof(res));
33
350k
    return res;
34
350k
}
_ZN5doris14unaligned_loadINS_7DecimalInEEEET_PKv
Line
Count
Source
29
1.51k
T unaligned_load(const void* address) {
30
1.51k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.51k
    T res {};
32
1.51k
    memcpy(&res, address, sizeof(res));
33
1.51k
    return res;
34
1.51k
}
_ZN5doris14unaligned_loadIN4wide7integerILm256EiEEEET_PKv
Line
Count
Source
29
1.18k
T unaligned_load(const void* address) {
30
1.18k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.18k
    T res {};
32
1.18k
    memcpy(&res, address, sizeof(res));
33
1.18k
    return res;
34
1.18k
}
_ZN5doris14unaligned_loadINS_8uint24_tEEET_PKv
Line
Count
Source
29
1.21k
T unaligned_load(const void* address) {
30
1.21k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.21k
    T res {};
32
1.21k
    memcpy(&res, address, sizeof(res));
33
1.21k
    return res;
34
1.21k
}
_ZN5doris14unaligned_loadINS_11decimal12_tEEET_PKv
Line
Count
Source
29
580
T unaligned_load(const void* address) {
30
580
    static_assert(std::is_trivially_copyable_v<T>);
31
580
    T res {};
32
580
    memcpy(&res, address, sizeof(res));
33
580
    return res;
34
580
}
_ZN5doris14unaligned_loadINS_9StringRefEEET_PKv
Line
Count
Source
29
4.86M
T unaligned_load(const void* address) {
30
4.86M
    static_assert(std::is_trivially_copyable_v<T>);
31
4.86M
    T res {};
32
4.86M
    memcpy(&res, address, sizeof(res));
33
4.86M
    return res;
34
4.86M
}
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
4.06M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
4.06M
    static_assert(std::is_trivially_copyable_v<T>);
43
4.06M
    memcpy(address, &src, sizeof(src));
44
4.06M
}
_ZN5doris15unaligned_storeItEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
26.1k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
26.1k
    static_assert(std::is_trivially_copyable_v<T>);
43
26.1k
    memcpy(address, &src, sizeof(src));
44
26.1k
}
_ZN5doris15unaligned_storeIjEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
28.6k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
28.6k
    static_assert(std::is_trivially_copyable_v<T>);
43
28.6k
    memcpy(address, &src, sizeof(src));
44
28.6k
}
_ZN5doris15unaligned_storeImEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
2.77M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
2.77M
    static_assert(std::is_trivially_copyable_v<T>);
43
2.77M
    memcpy(address, &src, sizeof(src));
44
2.77M
}
_ZN5doris15unaligned_storeIbEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
1.06M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
1.06M
    static_assert(std::is_trivially_copyable_v<T>);
43
1.06M
    memcpy(address, &src, sizeof(src));
44
1.06M
}
_ZN5doris15unaligned_storeIfEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
103k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
103k
    static_assert(std::is_trivially_copyable_v<T>);
43
103k
    memcpy(address, &src, sizeof(src));
44
103k
}
_ZN5doris15unaligned_storeIdEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
36.3k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
36.3k
    static_assert(std::is_trivially_copyable_v<T>);
43
36.3k
    memcpy(address, &src, sizeof(src));
44
36.3k
}
_ZN5doris15unaligned_storeIiEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
23.6k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
23.6k
    static_assert(std::is_trivially_copyable_v<T>);
43
23.6k
    memcpy(address, &src, sizeof(src));
44
23.6k
}
45
} // namespace doris