ptx_parser/parser/instruction/
ldmatrix.rs

1//! Original PTX specification:
2//!
3//! ldmatrix.sync.aligned.shape.num{.trans}{.ss}.type r, [p];
4//! ldmatrix.sync.aligned.m8n16.num{.ss}.dst_fmt.src_fmt        r, [p];
5//! ldmatrix.sync.aligned.m16n16.num.trans{.ss}.dst_fmt.src_fmt r, [p];
6//! .shape   = {.m8n8, .m16n16};
7//! .num     = {.x1, .x2, .x4};
8//! .ss      = {.shared, .shared::cta};
9//! .type    = {.b16, .b8};
10//! .dst_fmt = { .b8x16 };
11//! .src_fmt = { .b6x16_p32, .b4x16_p64 };
12
13#![allow(unused)]
14
15use crate::parser::{
16    PtxParseError, PtxParser, PtxTokenStream, Span,
17    util::{
18        between, comma_p, directive_p, exclamation_p, lbracket_p, lparen_p, map, minus_p, optional,
19        pipe_p, rbracket_p, rparen_p, semicolon_p, sep_by, string_p, try_map,
20    },
21};
22use crate::r#type::common::*;
23use crate::{alt, ok, seq_n};
24
25pub mod section_0 {
26    use super::*;
27    use crate::r#type::instruction::ldmatrix::section_0::*;
28
29    // ============================================================================
30    // Generated enum parsers
31    // ============================================================================
32
33    impl PtxParser for DstFmt {
34        fn parse() -> impl Fn(&mut PtxTokenStream) -> Result<(Self, Span), PtxParseError> {
35            alt!(map(string_p(".b8x16"), |_, _span| DstFmt::B8x16))
36        }
37    }
38
39    impl PtxParser for Num {
40        fn parse() -> impl Fn(&mut PtxTokenStream) -> Result<(Self, Span), PtxParseError> {
41            alt!(
42                map(string_p(".x1"), |_, _span| Num::X1),
43                map(string_p(".x2"), |_, _span| Num::X2),
44                map(string_p(".x4"), |_, _span| Num::X4)
45            )
46        }
47    }
48
49    impl PtxParser for Shape {
50        fn parse() -> impl Fn(&mut PtxTokenStream) -> Result<(Self, Span), PtxParseError> {
51            alt!(
52                map(string_p(".m16n16"), |_, _span| Shape::M16n16),
53                map(string_p(".m8n8"), |_, _span| Shape::M8n8)
54            )
55        }
56    }
57
58    impl PtxParser for SrcFmt {
59        fn parse() -> impl Fn(&mut PtxTokenStream) -> Result<(Self, Span), PtxParseError> {
60            alt!(
61                map(string_p(".b6x16_p32"), |_, _span| SrcFmt::B6x16P32),
62                map(string_p(".b4x16_p64"), |_, _span| SrcFmt::B4x16P64)
63            )
64        }
65    }
66
67    impl PtxParser for Ss {
68        fn parse() -> impl Fn(&mut PtxTokenStream) -> Result<(Self, Span), PtxParseError> {
69            alt!(
70                map(string_p(".shared::cta"), |_, _span| Ss::SharedCta),
71                map(string_p(".shared"), |_, _span| Ss::Shared)
72            )
73        }
74    }
75
76    impl PtxParser for Type {
77        fn parse() -> impl Fn(&mut PtxTokenStream) -> Result<(Self, Span), PtxParseError> {
78            alt!(
79                map(string_p(".b16"), |_, _span| Type::B16),
80                map(string_p(".b8"), |_, _span| Type::B8)
81            )
82        }
83    }
84
85    impl PtxParser for LdmatrixSyncAlignedShapeNumTransSsType {
86        fn parse() -> impl Fn(&mut PtxTokenStream) -> Result<(Self, Span), PtxParseError> {
87            try_map(
88                seq_n!(
89                    string_p("ldmatrix"),
90                    string_p(".sync"),
91                    string_p(".aligned"),
92                    Shape::parse(),
93                    Num::parse(),
94                    map(optional(string_p(".trans")), |value, _| value.is_some()),
95                    optional(Ss::parse()),
96                    Type::parse(),
97                    GeneralOperand::parse(),
98                    comma_p(),
99                    AddressOperand::parse(),
100                    semicolon_p()
101                ),
102                |(_, sync, aligned, shape, num, trans, ss, type_, r, _, p, _), span| {
103                    ok!(LdmatrixSyncAlignedShapeNumTransSsType {
104                        sync = sync,
105                        aligned = aligned,
106                        shape = shape,
107                        num = num,
108                        trans = trans,
109                        ss = ss,
110                        type_ = type_,
111                        r = r,
112                        p = p,
113
114                    })
115                },
116            )
117        }
118    }
119
120    impl PtxParser for LdmatrixSyncAlignedM8n16NumSsDstFmtSrcFmt {
121        fn parse() -> impl Fn(&mut PtxTokenStream) -> Result<(Self, Span), PtxParseError> {
122            try_map(
123                seq_n!(
124                    string_p("ldmatrix"),
125                    string_p(".sync"),
126                    string_p(".aligned"),
127                    string_p(".m8n16"),
128                    Num::parse(),
129                    optional(Ss::parse()),
130                    DstFmt::parse(),
131                    SrcFmt::parse(),
132                    GeneralOperand::parse(),
133                    comma_p(),
134                    AddressOperand::parse(),
135                    semicolon_p()
136                ),
137                |(_, sync, aligned, m8n16, num, ss, dst_fmt, src_fmt, r, _, p, _), span| {
138                    ok!(LdmatrixSyncAlignedM8n16NumSsDstFmtSrcFmt {
139                        sync = sync,
140                        aligned = aligned,
141                        m8n16 = m8n16,
142                        num = num,
143                        ss = ss,
144                        dst_fmt = dst_fmt,
145                        src_fmt = src_fmt,
146                        r = r,
147                        p = p,
148
149                    })
150                },
151            )
152        }
153    }
154
155    impl PtxParser for LdmatrixSyncAlignedM16n16NumTransSsDstFmtSrcFmt {
156        fn parse() -> impl Fn(&mut PtxTokenStream) -> Result<(Self, Span), PtxParseError> {
157            try_map(
158                seq_n!(
159                    string_p("ldmatrix"),
160                    string_p(".sync"),
161                    string_p(".aligned"),
162                    string_p(".m16n16"),
163                    Num::parse(),
164                    string_p(".trans"),
165                    optional(Ss::parse()),
166                    DstFmt::parse(),
167                    SrcFmt::parse(),
168                    GeneralOperand::parse(),
169                    comma_p(),
170                    AddressOperand::parse(),
171                    semicolon_p()
172                ),
173                |(_, sync, aligned, m16n16, num, trans, ss, dst_fmt, src_fmt, r, _, p, _), span| {
174                    ok!(LdmatrixSyncAlignedM16n16NumTransSsDstFmtSrcFmt {
175                        sync = sync,
176                        aligned = aligned,
177                        m16n16 = m16n16,
178                        num = num,
179                        trans = trans,
180                        ss = ss,
181                        dst_fmt = dst_fmt,
182                        src_fmt = src_fmt,
183                        r = r,
184                        p = p,
185
186                    })
187                },
188            )
189        }
190    }
191}
ptx_parser/parser/instruction/ldmatrix.rs

ptx_parser/parser/instruction/
ldmatrix.rs
