Coverage Report

Created: 2026-08-14 09:36

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
5.24G
T unaligned_load(const void* address) {
30
5.24G
    T res {};
31
5.24G
    memcpy(&res, address, sizeof(res));
32
5.24G
    return res;
33
5.24G
}
_ZN5doris14unaligned_loadItEET_PKv
Line
Count
Source
29
579
T unaligned_load(const void* address) {
30
579
    T res {};
31
579
    memcpy(&res, address, sizeof(res));
32
579
    return res;
33
579
}
_ZN5doris14unaligned_loadIjEET_PKv
Line
Count
Source
29
133M
T unaligned_load(const void* address) {
30
133M
    T res {};
31
133M
    memcpy(&res, address, sizeof(res));
32
133M
    return res;
33
133M
}
_ZN5doris14unaligned_loadImEET_PKv
Line
Count
Source
29
4.99G
T unaligned_load(const void* address) {
30
4.99G
    T res {};
31
4.99G
    memcpy(&res, address, sizeof(res));
32
4.99G
    return res;
33
4.99G
}
_ZN5doris14unaligned_loadIhEET_PKv
Line
Count
Source
29
8.29M
T unaligned_load(const void* address) {
30
8.29M
    T res {};
31
8.29M
    memcpy(&res, address, sizeof(res));
32
8.29M
    return res;
33
8.29M
}
_ZN5doris14unaligned_loadINS_16TimestampTzValueEEET_PKv
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Count
Source
29
423
T unaligned_load(const void* address) {
30
423
    T res {};
31
423
    memcpy(&res, address, sizeof(res));
32
423
    return res;
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423
}
_ZN5doris14unaligned_loadIfEET_PKv
Line
Count
Source
29
238k
T unaligned_load(const void* address) {
30
238k
    T res {};
31
238k
    memcpy(&res, address, sizeof(res));
32
238k
    return res;
33
238k
}
_ZN5doris14unaligned_loadIlEET_PKv
Line
Count
Source
29
22.6M
T unaligned_load(const void* address) {
30
22.6M
    T res {};
31
22.6M
    memcpy(&res, address, sizeof(res));
32
22.6M
    return res;
33
22.6M
}
_ZN5doris14unaligned_loadIaEET_PKv
Line
Count
Source
29
2.29M
T unaligned_load(const void* address) {
30
2.29M
    T res {};
31
2.29M
    memcpy(&res, address, sizeof(res));
32
2.29M
    return res;
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2.29M
}
_ZN5doris14unaligned_loadIiEET_PKv
Line
Count
Source
29
59.0M
T unaligned_load(const void* address) {
30
59.0M
    T res {};
31
59.0M
    memcpy(&res, address, sizeof(res));
32
59.0M
    return res;
33
59.0M
}
_ZN5doris14unaligned_loadIdEET_PKv
Line
Count
Source
29
2.97M
T unaligned_load(const void* address) {
30
2.97M
    T res {};
31
2.97M
    memcpy(&res, address, sizeof(res));
32
2.97M
    return res;
33
2.97M
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_15DateV2ValueTypeEEEEET_PKv
Line
Count
Source
29
89.8k
T unaligned_load(const void* address) {
30
89.8k
    T res {};
31
89.8k
    memcpy(&res, address, sizeof(res));
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89.8k
    return res;
33
89.8k
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_19DateTimeV2ValueTypeEEEEET_PKv
Line
Count
Source
29
74.0k
T unaligned_load(const void* address) {
30
74.0k
    T res {};
31
74.0k
    memcpy(&res, address, sizeof(res));
32
74.0k
    return res;
33
74.0k
}
_ZN5doris14unaligned_loadIoEET_PKv
Line
Count
Source
29
2.66k
T unaligned_load(const void* address) {
30
2.66k
    T res {};
31
2.66k
    memcpy(&res, address, sizeof(res));
32
2.66k
    return res;
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2.66k
}
_ZN5doris14unaligned_loadINS_16VecDateTimeValueEEET_PKv
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Count
Source
29
4.31M
T unaligned_load(const void* address) {
30
4.31M
    T res {};
31
4.31M
    memcpy(&res, address, sizeof(res));
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4.31M
    return res;
33
4.31M
}
_ZN5doris14unaligned_loadIsEET_PKv
Line
Count
Source
29
108k
T unaligned_load(const void* address) {
30
108k
    T res {};
31
108k
    memcpy(&res, address, sizeof(res));
32
108k
    return res;
33
108k
}
_ZN5doris14unaligned_loadInEET_PKv
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Count
Source
29
157k
T unaligned_load(const void* address) {
30
157k
    T res {};
31
157k
    memcpy(&res, address, sizeof(res));
32
157k
    return res;
33
157k
}
_ZN5doris14unaligned_loadI10Elf64_NhdrEET_PKv
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Count
Source
29
645
T unaligned_load(const void* address) {
30
645
    T res {};
31
645
    memcpy(&res, address, sizeof(res));
32
645
    return res;
33
645
}
_ZN5doris14unaligned_loadIbEET_PKv
Line
Count
Source
29
1.08M
T unaligned_load(const void* address) {
30
1.08M
    T res {};
31
1.08M
    memcpy(&res, address, sizeof(res));
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1.08M
    return res;
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1.08M
}
_ZN5doris14unaligned_loadINS_7DecimalIiEEEET_PKv
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Count
Source
29
4.24k
T unaligned_load(const void* address) {
30
4.24k
    T res {};
31
4.24k
    memcpy(&res, address, sizeof(res));
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4.24k
    return res;
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4.24k
}
_ZN5doris14unaligned_loadINS_7DecimalIlEEEET_PKv
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Count
Source
29
6.80M
T unaligned_load(const void* address) {
30
6.80M
    T res {};
31
6.80M
    memcpy(&res, address, sizeof(res));
32
6.80M
    return res;
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6.80M
}
_ZN5doris14unaligned_loadINS_14DecimalV2ValueEEET_PKv
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Count
Source
29
4.69k
T unaligned_load(const void* address) {
30
4.69k
    T res {};
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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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29
5.68k
T unaligned_load(const void* address) {
30
5.68k
    T res {};
31
5.68k
    memcpy(&res, address, sizeof(res));
32
5.68k
    return res;
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5.68k
}
_ZN5doris14unaligned_loadINS_7DecimalIN4wide7integerILm256EiEEEEEET_PKv
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Count
Source
29
4.40k
T unaligned_load(const void* address) {
30
4.40k
    T res {};
31
4.40k
    memcpy(&res, address, sizeof(res));
32
4.40k
    return res;
33
4.40k
}
_ZN5doris14unaligned_loadIN4wide7integerILm256EiEEEET_PKv
Line
Count
Source
29
893
T unaligned_load(const void* address) {
30
893
    T res {};
31
893
    memcpy(&res, address, sizeof(res));
32
893
    return res;
33
893
}
_ZN5doris14unaligned_loadINS_21ParquetInt96TimestampEEET_PKv
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Source
29
28
T unaligned_load(const void* address) {
30
28
    T res {};
31
28
    memcpy(&res, address, sizeof(res));
32
28
    return res;
33
28
}
_ZN5doris14unaligned_loadINS_9StringRefEEET_PKv
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Count
Source
29
4.90M
T unaligned_load(const void* address) {
30
4.90M
    T res {};
31
4.90M
    memcpy(&res, address, sizeof(res));
32
4.90M
    return res;
33
4.90M
}
_ZN5doris14unaligned_loadINS_8uint24_tEEET_PKv
Line
Count
Source
29
386
T unaligned_load(const void* address) {
30
386
    T res {};
31
386
    memcpy(&res, address, sizeof(res));
32
386
    return res;
33
386
}
_ZN5doris14unaligned_loadINS_11decimal12_tEEET_PKv
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29
130
T unaligned_load(const void* address) {
30
130
    T res {};
31
130
    memcpy(&res, address, sizeof(res));
32
130
    return res;
33
130
}
34
35
/// 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
4.12M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
4.12M
    static_assert(std::is_trivially_copyable_v<T>);
42
4.12M
    memcpy(address, &src, sizeof(src));
43
4.12M
}
_ZN5doris15unaligned_storeItEEvPvRKNSt9enable_ifILb1ET_E4typeE
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Count
Source
40
25.6k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
25.6k
    static_assert(std::is_trivially_copyable_v<T>);
42
25.6k
    memcpy(address, &src, sizeof(src));
43
25.6k
}
_ZN5doris15unaligned_storeIjEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
40
49.6k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
49.6k
    static_assert(std::is_trivially_copyable_v<T>);
42
49.6k
    memcpy(address, &src, sizeof(src));
43
49.6k
}
_ZN5doris15unaligned_storeImEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
40
2.80M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
2.80M
    static_assert(std::is_trivially_copyable_v<T>);
42
2.80M
    memcpy(address, &src, sizeof(src));
43
2.80M
}
_ZN5doris15unaligned_storeIbEEvPvRKNSt9enable_ifILb1ET_E4typeE
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Count
Source
40
1.07M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
1.07M
    static_assert(std::is_trivially_copyable_v<T>);
42
1.07M
    memcpy(address, &src, sizeof(src));
43
1.07M
}
_ZN5doris15unaligned_storeIiEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
40
14.5k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
14.5k
    static_assert(std::is_trivially_copyable_v<T>);
42
14.5k
    memcpy(address, &src, sizeof(src));
43
14.5k
}
_ZN5doris15unaligned_storeIfEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
40
106k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
106k
    static_assert(std::is_trivially_copyable_v<T>);
42
106k
    memcpy(address, &src, sizeof(src));
43
106k
}
_ZN5doris15unaligned_storeIdEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
40
40.8k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
40.8k
    static_assert(std::is_trivially_copyable_v<T>);
42
40.8k
    memcpy(address, &src, sizeof(src));
43
40.8k
}
44
} // namespace doris