tvm_tirx/ir/
attrs.rs

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */
#![allow(dead_code, unused_imports)]

//! Attributes attached to calls, functions and modules.
//!
//! The objects `python/tvm_tirx/ir/attrs.py` defines. [`Attrs`] is the base of every attribute
//! object, and [`DictAttrs`] holds named values in a map.

// tvm-ffi-stubgen(begin): import-section
use std::ops::Deref;
use std::ptr::addr_of_mut;
use tvm_ffi::Any;
use tvm_ffi::Map;
use tvm_ffi::Object;
use tvm_ffi::ObjectArc;
use tvm_ffi::ShallowCopy;
use tvm_ffi::String;
use tvm_ffi::UnsafeInit;
// tvm-ffi-stubgen(end)

// tvm-ffi-stubgen(begin): object/ir.Attrs
/// Complete: reflected fields fill [24, 24) exactly.
#[repr(C)]
#[derive(tvm_ffi::derive::Object)]
#[type_key = "ir.Attrs"]
pub struct AttrsObj {
    base: Object,
}

const _: () = {
    assert!(::core::mem::size_of::<AttrsObj>() == 24);
    assert!(::core::mem::align_of::<AttrsObj>() == 8);
};

#[repr(C)]
#[derive(tvm_ffi::derive::ObjectRef, Clone)]
pub struct Attrs {
    base: ObjectArc<AttrsObj>,
}

impl Deref for Attrs {
    type Target = AttrsObj;
    fn deref(&self) -> &AttrsObj {
        &self.base
    }
}

impl AttrsObj {
    pub fn new() -> Self {
        let base = Object::new();
        Self { base }
    }
}

impl Attrs {
    /// Lossless complete-field allocation.
    pub fn new() -> Self {
        let obj = AttrsObj::new();
        Self { base: ObjectArc::new(obj) }
    }
}

impl ShallowCopy for AttrsObj {
    fn shallow_copy(&self) -> Self {
        Self { base: ShallowCopy::shallow_copy(&self.base) }
    }
}

unsafe impl UnsafeInit for AttrsObj {
    unsafe fn drop_defined_fields(this: *mut Self) {
        unsafe {
            UnsafeInit::drop_defined_fields(addr_of_mut!((*this).base));
        }
    }
}
// tvm-ffi-stubgen(end)

// tvm-ffi-stubgen(begin): object/ir.DictAttrs
/// Complete: reflected fields fill [24, 32) exactly.
#[repr(C)]
#[derive(tvm_ffi::derive::Object)]
#[type_key = "ir.DictAttrs"]
#[type_final]
pub struct DictAttrsObj {
    base: AttrsObj,
    pub dict: Map<String, Any>,
}

const _: () = {
    assert!(::core::mem::size_of::<DictAttrsObj>() == 32);
    assert!(::core::mem::align_of::<DictAttrsObj>() == 8);
};

#[repr(C)]
#[derive(tvm_ffi::derive::ObjectRef, Clone)]
pub struct DictAttrs {
    base: ObjectArc<DictAttrsObj>,
}

impl Deref for DictAttrs {
    type Target = DictAttrsObj;
    fn deref(&self) -> &DictAttrsObj {
        &self.base
    }
}

impl Deref for DictAttrsObj {
    type Target = AttrsObj;
    fn deref(&self) -> &AttrsObj {
        &self.base
    }
}

impl DictAttrsObj {
    pub(crate) fn new(dict: Map<String, Any>) -> Self {
        let base = AttrsObj::new();
        Self { base, dict }
    }
}

impl DictAttrs {
    /// Lossless complete-field allocation.
    pub fn new(dict: impl Into<Map<String, Any>>) -> Self {
        let obj = DictAttrsObj::new(dict.into());
        Self { base: ObjectArc::new(obj) }
    }
}

tvm_ffi::impl_object_upcast!(DictAttrs => Attrs);
// tvm-ffi-stubgen(end)