Coverage Report

Created: 2026-03-12 03:42

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
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// 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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#pragma once
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23
#include <cstring>
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#include <type_traits>
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26
namespace doris {
27
28
template <typename T>
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2.14G
T unaligned_load(const void* address) {
30
2.14G
    T res {};
31
2.14G
    memcpy(&res, address, sizeof(res));
32
2.14G
    return res;
33
2.14G
}
_ZN5doris14unaligned_loadItEET_PKv
Line
Count
Source
29
416
T unaligned_load(const void* address) {
30
416
    T res {};
31
416
    memcpy(&res, address, sizeof(res));
32
416
    return res;
33
416
}
_ZN5doris14unaligned_loadIjEET_PKv
Line
Count
Source
29
123M
T unaligned_load(const void* address) {
30
123M
    T res {};
31
123M
    memcpy(&res, address, sizeof(res));
32
123M
    return res;
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123M
}
_ZN5doris14unaligned_loadImEET_PKv
Line
Count
Source
29
1.88G
T unaligned_load(const void* address) {
30
1.88G
    T res {};
31
1.88G
    memcpy(&res, address, sizeof(res));
32
1.88G
    return res;
33
1.88G
}
_ZN5doris14unaligned_loadIhEET_PKv
Line
Count
Source
29
8.09M
T unaligned_load(const void* address) {
30
8.09M
    T res {};
31
8.09M
    memcpy(&res, address, sizeof(res));
32
8.09M
    return res;
33
8.09M
}
_ZN5doris14unaligned_loadINS_16TimestampTzValueEEET_PKv
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Source
29
387
T unaligned_load(const void* address) {
30
387
    T res {};
31
387
    memcpy(&res, address, sizeof(res));
32
387
    return res;
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387
}
_ZN5doris14unaligned_loadIfEET_PKv
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Count
Source
29
239k
T unaligned_load(const void* address) {
30
239k
    T res {};
31
239k
    memcpy(&res, address, sizeof(res));
32
239k
    return res;
33
239k
}
_ZN5doris14unaligned_loadIlEET_PKv
Line
Count
Source
29
47.5M
T unaligned_load(const void* address) {
30
47.5M
    T res {};
31
47.5M
    memcpy(&res, address, sizeof(res));
32
47.5M
    return res;
33
47.5M
}
_ZN5doris14unaligned_loadIaEET_PKv
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Count
Source
29
5.14M
T unaligned_load(const void* address) {
30
5.14M
    T res {};
31
5.14M
    memcpy(&res, address, sizeof(res));
32
5.14M
    return res;
33
5.14M
}
_ZN5doris14unaligned_loadIiEET_PKv
Line
Count
Source
29
62.0M
T unaligned_load(const void* address) {
30
62.0M
    T res {};
31
62.0M
    memcpy(&res, address, sizeof(res));
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62.0M
    return res;
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62.0M
}
_ZN5doris14unaligned_loadIdEET_PKv
Line
Count
Source
29
2.84M
T unaligned_load(const void* address) {
30
2.84M
    T res {};
31
2.84M
    memcpy(&res, address, sizeof(res));
32
2.84M
    return res;
33
2.84M
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_15DateV2ValueTypeEEEEET_PKv
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Count
Source
29
43.1k
T unaligned_load(const void* address) {
30
43.1k
    T res {};
31
43.1k
    memcpy(&res, address, sizeof(res));
32
43.1k
    return res;
33
43.1k
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_19DateTimeV2ValueTypeEEEEET_PKv
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Count
Source
29
74.9k
T unaligned_load(const void* address) {
30
74.9k
    T res {};
31
74.9k
    memcpy(&res, address, sizeof(res));
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74.9k
    return res;
33
74.9k
}
_ZN5doris14unaligned_loadIoEET_PKv
Line
Count
Source
29
12.7k
T unaligned_load(const void* address) {
30
12.7k
    T res {};
31
12.7k
    memcpy(&res, address, sizeof(res));
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12.7k
    return res;
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12.7k
}
_ZN5doris14unaligned_loadIsEET_PKv
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Count
Source
29
784k
T unaligned_load(const void* address) {
30
784k
    T res {};
31
784k
    memcpy(&res, address, sizeof(res));
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784k
    return res;
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784k
}
_ZN5doris14unaligned_loadInEET_PKv
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Count
Source
29
2.13M
T unaligned_load(const void* address) {
30
2.13M
    T res {};
31
2.13M
    memcpy(&res, address, sizeof(res));
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2.13M
    return res;
33
2.13M
}
_ZN5doris14unaligned_loadINS_16VecDateTimeValueEEET_PKv
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Count
Source
29
2.95M
T unaligned_load(const void* address) {
30
2.95M
    T res {};
31
2.95M
    memcpy(&res, address, sizeof(res));
32
2.95M
    return res;
33
2.95M
}
_ZN5doris14unaligned_loadI10Elf64_NhdrEET_PKv
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Count
Source
29
520
T unaligned_load(const void* address) {
30
520
    T res {};
31
520
    memcpy(&res, address, sizeof(res));
32
520
    return res;
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520
}
_ZN5doris14unaligned_loadINS_8uint24_tEEET_PKv
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Count
Source
29
997k
T unaligned_load(const void* address) {
30
997k
    T res {};
31
997k
    memcpy(&res, address, sizeof(res));
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997k
    return res;
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997k
}
_ZN5doris14unaligned_loadIbEET_PKv
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Count
Source
29
1.22M
T unaligned_load(const void* address) {
30
1.22M
    T res {};
31
1.22M
    memcpy(&res, address, sizeof(res));
32
1.22M
    return res;
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1.22M
}
_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
6.79M
T unaligned_load(const void* address) {
30
6.79M
    T res {};
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6.79M
    memcpy(&res, address, sizeof(res));
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6.79M
    return res;
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6.79M
}
_ZN5doris14unaligned_loadINS_14DecimalV2ValueEEET_PKv
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Source
29
4.69k
T unaligned_load(const void* address) {
30
4.69k
    T res {};
31
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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Count
Source
29
5.72k
T unaligned_load(const void* address) {
30
5.72k
    T res {};
31
5.72k
    memcpy(&res, address, sizeof(res));
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5.72k
    return res;
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5.72k
}
_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
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Count
Source
29
1.14k
T unaligned_load(const void* address) {
30
1.14k
    T res {};
31
1.14k
    memcpy(&res, address, sizeof(res));
32
1.14k
    return res;
33
1.14k
}
_ZN5doris14unaligned_loadINS_9StringRefEEET_PKv
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Count
Source
29
5.02M
T unaligned_load(const void* address) {
30
5.02M
    T res {};
31
5.02M
    memcpy(&res, address, sizeof(res));
32
5.02M
    return res;
33
5.02M
}
_ZN5doris14unaligned_loadINS_11decimal12_tEEET_PKv
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Count
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29
108
T unaligned_load(const void* address) {
30
108
    T res {};
31
108
    memcpy(&res, address, sizeof(res));
32
108
    return res;
33
108
}
34
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/// 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>
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4.58M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
4.58M
    static_assert(std::is_trivially_copyable_v<T>);
42
4.58M
    memcpy(address, &src, sizeof(src));
43
4.58M
}
_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
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Count
Source
40
63.7k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
63.7k
    static_assert(std::is_trivially_copyable_v<T>);
42
63.7k
    memcpy(address, &src, sizeof(src));
43
63.7k
}
_ZN5doris15unaligned_storeImEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
40
3.12M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
3.12M
    static_assert(std::is_trivially_copyable_v<T>);
42
3.12M
    memcpy(address, &src, sizeof(src));
43
3.12M
}
_ZN5doris15unaligned_storeIbEEvPvRKNSt9enable_ifILb1ET_E4typeE
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Count
Source
40
1.21M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
1.21M
    static_assert(std::is_trivially_copyable_v<T>);
42
1.21M
    memcpy(address, &src, sizeof(src));
43
1.21M
}
_ZN5doris15unaligned_storeIiEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
40
13.9k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
13.9k
    static_assert(std::is_trivially_copyable_v<T>);
42
13.9k
    memcpy(address, &src, sizeof(src));
43
13.9k
}
_ZN5doris15unaligned_storeIfEEvPvRKNSt9enable_ifILb1ET_E4typeE
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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
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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