ptx-90-parser 0.2.1

Parse NVIDIA PTX 9.0 assembly into a structured AST and explore modules via a CLI.
Documentation
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
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
//! Original PTX specification:
//!
//! tex.geom.v4.dtype.ctype  d{|p}, [a, c] {, e} {, f};
//! tex.geom.v4.dtype.ctype  d{|p}, [a, b, c] {, e} {, f};  // explicit sampler
//! tex.geom.v2.f16x2.ctype  d{|p}, [a, c] {, e} {, f};
//! tex.geom.v2.f16x2.ctype  d{|p}, [a, b, c] {, e} {, f};  // explicit sampler
//! // mipmaps
//! tex.base.geom.v4.dtype.ctype   d{|p}, [a, {b,} c] {, e} {, f};
//! tex.level.geom.v4.dtype.ctype  d{|p}, [a, {b,} c], lod {, e} {, f};
//! tex.grad.geom.v4.dtype.ctype   d{|p}, [a, {b,} c], dPdx, dPdy {, e} {, f};
//! tex.base.geom.v2.f16x2.ctype   d{|p}, [a, {b,} c] {, e} {, f};
//! tex.level.geom.v2.f16x2.ctype  d{|p}, [a, {b,} c], lod {, e} {, f};
//! tex.grad.geom.v2.f16x2.ctype   d{|p}, [a, {b,} c], dPdx, dPdy {, e} {, f};
//! .geom  = { .1d, .2d, .3d, .a1d, .a2d, .cube, .acube, .2dms, .a2dms };
//! .dtype = { .u32, .s32, .f16,  .f32 };
//! .ctype = {       .s32, .f32 };          // .cube, .acube require .f32
//! // .2dms, .a2dms require .s32

#![allow(unused)]

use crate::lexer::PtxToken;
use crate::unparser::{PtxUnparser, common::*};

pub mod section_0 {
    use super::*;
    use crate::r#type::instruction::tex::section_0::*;

    impl PtxUnparser for TexGeomV4DtypeCtype {
        fn unparse_tokens(&self, tokens: &mut ::std::vec::Vec<PtxToken>) {
            push_opcode(tokens, "tex");
                    match &self.geom {
                            Geom::Acube => {
                                    push_directive(tokens, "acube");
                            }
                            Geom::A2dms => {
                                    push_directive(tokens, "a2dms");
                            }
                            Geom::Cube => {
                                    push_directive(tokens, "cube");
                            }
                            Geom::_2dms => {
                                    push_directive(tokens, "2dms");
                            }
                            Geom::A1d => {
                                    push_directive(tokens, "a1d");
                            }
                            Geom::A2d => {
                                    push_directive(tokens, "a2d");
                            }
                            Geom::_1d => {
                                    push_directive(tokens, "1d");
                            }
                            Geom::_2d => {
                                    push_directive(tokens, "2d");
                            }
                            Geom::_3d => {
                                    push_directive(tokens, "3d");
                            }
                    }
                    push_directive(tokens, "v4");
                    match &self.dtype {
                            Dtype::U32 => {
                                    push_directive(tokens, "u32");
                            }
                            Dtype::S32 => {
                                    push_directive(tokens, "s32");
                            }
                            Dtype::F16 => {
                                    push_directive(tokens, "f16");
                            }
                            Dtype::F32 => {
                                    push_directive(tokens, "f32");
                            }
                    }
                    match &self.ctype {
                            Ctype::S32 => {
                                    push_directive(tokens, "s32");
                            }
                            Ctype::F32 => {
                                    push_directive(tokens, "f32");
                            }
                    }
                    self.d.unparse_tokens(tokens);
                    if let Some(p_0) = self.p.as_ref() {
                        tokens.push(PtxToken::Pipe);
                        p_0.unparse_tokens(tokens);
                    }
            tokens.push(PtxToken::Comma);
                    self.a.unparse_tokens(tokens);
            if self.e.is_some() { tokens.push(PtxToken::Comma); }
                    if let Some(opt_1) = self.e.as_ref() {
                        opt_1.unparse_tokens(tokens);
                    }
            if self.f.is_some() { tokens.push(PtxToken::Comma); }
                    if let Some(opt_2) = self.f.as_ref() {
                        opt_2.unparse_tokens(tokens);
                    }
            tokens.push(PtxToken::Semicolon);
        }
    }

    impl PtxUnparser for TexGeomV4DtypeCtype1 {
        fn unparse_tokens(&self, tokens: &mut ::std::vec::Vec<PtxToken>) {
            push_opcode(tokens, "tex");
                    match &self.geom {
                            Geom::Acube => {
                                    push_directive(tokens, "acube");
                            }
                            Geom::A2dms => {
                                    push_directive(tokens, "a2dms");
                            }
                            Geom::Cube => {
                                    push_directive(tokens, "cube");
                            }
                            Geom::_2dms => {
                                    push_directive(tokens, "2dms");
                            }
                            Geom::A1d => {
                                    push_directive(tokens, "a1d");
                            }
                            Geom::A2d => {
                                    push_directive(tokens, "a2d");
                            }
                            Geom::_1d => {
                                    push_directive(tokens, "1d");
                            }
                            Geom::_2d => {
                                    push_directive(tokens, "2d");
                            }
                            Geom::_3d => {
                                    push_directive(tokens, "3d");
                            }
                    }
                    push_directive(tokens, "v4");
                    match &self.dtype {
                            Dtype::U32 => {
                                    push_directive(tokens, "u32");
                            }
                            Dtype::S32 => {
                                    push_directive(tokens, "s32");
                            }
                            Dtype::F16 => {
                                    push_directive(tokens, "f16");
                            }
                            Dtype::F32 => {
                                    push_directive(tokens, "f32");
                            }
                    }
                    match &self.ctype {
                            Ctype::S32 => {
                                    push_directive(tokens, "s32");
                            }
                            Ctype::F32 => {
                                    push_directive(tokens, "f32");
                            }
                    }
                    self.d.unparse_tokens(tokens);
                    if let Some(p_3) = self.p.as_ref() {
                        tokens.push(PtxToken::Pipe);
                        p_3.unparse_tokens(tokens);
                    }
            tokens.push(PtxToken::Comma);
                    self.a.unparse_tokens(tokens);
            if self.e.is_some() { tokens.push(PtxToken::Comma); }
                    if let Some(opt_4) = self.e.as_ref() {
                        opt_4.unparse_tokens(tokens);
                    }
            if self.f.is_some() { tokens.push(PtxToken::Comma); }
                    if let Some(opt_5) = self.f.as_ref() {
                        opt_5.unparse_tokens(tokens);
                    }
            tokens.push(PtxToken::Semicolon);
        }
    }

    impl PtxUnparser for TexGeomV2F16x2Ctype {
        fn unparse_tokens(&self, tokens: &mut ::std::vec::Vec<PtxToken>) {
            push_opcode(tokens, "tex");
                    match &self.geom {
                            Geom::Acube => {
                                    push_directive(tokens, "acube");
                            }
                            Geom::A2dms => {
                                    push_directive(tokens, "a2dms");
                            }
                            Geom::Cube => {
                                    push_directive(tokens, "cube");
                            }
                            Geom::_2dms => {
                                    push_directive(tokens, "2dms");
                            }
                            Geom::A1d => {
                                    push_directive(tokens, "a1d");
                            }
                            Geom::A2d => {
                                    push_directive(tokens, "a2d");
                            }
                            Geom::_1d => {
                                    push_directive(tokens, "1d");
                            }
                            Geom::_2d => {
                                    push_directive(tokens, "2d");
                            }
                            Geom::_3d => {
                                    push_directive(tokens, "3d");
                            }
                    }
                    push_directive(tokens, "v2");
                    push_directive(tokens, "f16x2");
                    match &self.ctype {
                            Ctype::S32 => {
                                    push_directive(tokens, "s32");
                            }
                            Ctype::F32 => {
                                    push_directive(tokens, "f32");
                            }
                    }
                    self.d.unparse_tokens(tokens);
                    if let Some(p_6) = self.p.as_ref() {
                        tokens.push(PtxToken::Pipe);
                        p_6.unparse_tokens(tokens);
                    }
            tokens.push(PtxToken::Comma);
                    self.a.unparse_tokens(tokens);
            if self.e.is_some() { tokens.push(PtxToken::Comma); }
                    if let Some(opt_7) = self.e.as_ref() {
                        opt_7.unparse_tokens(tokens);
                    }
            if self.f.is_some() { tokens.push(PtxToken::Comma); }
                    if let Some(opt_8) = self.f.as_ref() {
                        opt_8.unparse_tokens(tokens);
                    }
            tokens.push(PtxToken::Semicolon);
        }
    }

    impl PtxUnparser for TexGeomV2F16x2Ctype1 {
        fn unparse_tokens(&self, tokens: &mut ::std::vec::Vec<PtxToken>) {
            push_opcode(tokens, "tex");
                    match &self.geom {
                            Geom::Acube => {
                                    push_directive(tokens, "acube");
                            }
                            Geom::A2dms => {
                                    push_directive(tokens, "a2dms");
                            }
                            Geom::Cube => {
                                    push_directive(tokens, "cube");
                            }
                            Geom::_2dms => {
                                    push_directive(tokens, "2dms");
                            }
                            Geom::A1d => {
                                    push_directive(tokens, "a1d");
                            }
                            Geom::A2d => {
                                    push_directive(tokens, "a2d");
                            }
                            Geom::_1d => {
                                    push_directive(tokens, "1d");
                            }
                            Geom::_2d => {
                                    push_directive(tokens, "2d");
                            }
                            Geom::_3d => {
                                    push_directive(tokens, "3d");
                            }
                    }
                    push_directive(tokens, "v2");
                    push_directive(tokens, "f16x2");
                    match &self.ctype {
                            Ctype::S32 => {
                                    push_directive(tokens, "s32");
                            }
                            Ctype::F32 => {
                                    push_directive(tokens, "f32");
                            }
                    }
                    self.d.unparse_tokens(tokens);
                    if let Some(p_9) = self.p.as_ref() {
                        tokens.push(PtxToken::Pipe);
                        p_9.unparse_tokens(tokens);
                    }
            tokens.push(PtxToken::Comma);
                    self.a.unparse_tokens(tokens);
            if self.e.is_some() { tokens.push(PtxToken::Comma); }
                    if let Some(opt_10) = self.e.as_ref() {
                        opt_10.unparse_tokens(tokens);
                    }
            if self.f.is_some() { tokens.push(PtxToken::Comma); }
                    if let Some(opt_11) = self.f.as_ref() {
                        opt_11.unparse_tokens(tokens);
                    }
            tokens.push(PtxToken::Semicolon);
        }
    }

    impl PtxUnparser for TexBaseGeomV4DtypeCtype {
        fn unparse_tokens(&self, tokens: &mut ::std::vec::Vec<PtxToken>) {
            push_opcode(tokens, "tex");
                    push_directive(tokens, "base");
                    match &self.geom {
                            Geom::Acube => {
                                    push_directive(tokens, "acube");
                            }
                            Geom::A2dms => {
                                    push_directive(tokens, "a2dms");
                            }
                            Geom::Cube => {
                                    push_directive(tokens, "cube");
                            }
                            Geom::_2dms => {
                                    push_directive(tokens, "2dms");
                            }
                            Geom::A1d => {
                                    push_directive(tokens, "a1d");
                            }
                            Geom::A2d => {
                                    push_directive(tokens, "a2d");
                            }
                            Geom::_1d => {
                                    push_directive(tokens, "1d");
                            }
                            Geom::_2d => {
                                    push_directive(tokens, "2d");
                            }
                            Geom::_3d => {
                                    push_directive(tokens, "3d");
                            }
                    }
                    push_directive(tokens, "v4");
                    match &self.dtype {
                            Dtype::U32 => {
                                    push_directive(tokens, "u32");
                            }
                            Dtype::S32 => {
                                    push_directive(tokens, "s32");
                            }
                            Dtype::F16 => {
                                    push_directive(tokens, "f16");
                            }
                            Dtype::F32 => {
                                    push_directive(tokens, "f32");
                            }
                    }
                    match &self.ctype {
                            Ctype::S32 => {
                                    push_directive(tokens, "s32");
                            }
                            Ctype::F32 => {
                                    push_directive(tokens, "f32");
                            }
                    }
                    self.d.unparse_tokens(tokens);
                    if let Some(p_12) = self.p.as_ref() {
                        tokens.push(PtxToken::Pipe);
                        p_12.unparse_tokens(tokens);
                    }
            tokens.push(PtxToken::Comma);
                    self.a.unparse_tokens(tokens);
            if self.e.is_some() { tokens.push(PtxToken::Comma); }
                    if let Some(opt_13) = self.e.as_ref() {
                        opt_13.unparse_tokens(tokens);
                    }
            if self.f.is_some() { tokens.push(PtxToken::Comma); }
                    if let Some(opt_14) = self.f.as_ref() {
                        opt_14.unparse_tokens(tokens);
                    }
            tokens.push(PtxToken::Semicolon);
        }
    }

    impl PtxUnparser for TexLevelGeomV4DtypeCtype {
        fn unparse_tokens(&self, tokens: &mut ::std::vec::Vec<PtxToken>) {
            push_opcode(tokens, "tex");
                    push_directive(tokens, "level");
                    match &self.geom {
                            Geom::Acube => {
                                    push_directive(tokens, "acube");
                            }
                            Geom::A2dms => {
                                    push_directive(tokens, "a2dms");
                            }
                            Geom::Cube => {
                                    push_directive(tokens, "cube");
                            }
                            Geom::_2dms => {
                                    push_directive(tokens, "2dms");
                            }
                            Geom::A1d => {
                                    push_directive(tokens, "a1d");
                            }
                            Geom::A2d => {
                                    push_directive(tokens, "a2d");
                            }
                            Geom::_1d => {
                                    push_directive(tokens, "1d");
                            }
                            Geom::_2d => {
                                    push_directive(tokens, "2d");
                            }
                            Geom::_3d => {
                                    push_directive(tokens, "3d");
                            }
                    }
                    push_directive(tokens, "v4");
                    match &self.dtype {
                            Dtype::U32 => {
                                    push_directive(tokens, "u32");
                            }
                            Dtype::S32 => {
                                    push_directive(tokens, "s32");
                            }
                            Dtype::F16 => {
                                    push_directive(tokens, "f16");
                            }
                            Dtype::F32 => {
                                    push_directive(tokens, "f32");
                            }
                    }
                    match &self.ctype {
                            Ctype::S32 => {
                                    push_directive(tokens, "s32");
                            }
                            Ctype::F32 => {
                                    push_directive(tokens, "f32");
                            }
                    }
                    self.d.unparse_tokens(tokens);
                    if let Some(p_15) = self.p.as_ref() {
                        tokens.push(PtxToken::Pipe);
                        p_15.unparse_tokens(tokens);
                    }
            tokens.push(PtxToken::Comma);
                    self.a.unparse_tokens(tokens);
            tokens.push(PtxToken::Comma);
                    self.lod.unparse_tokens(tokens);
            if self.e.is_some() { tokens.push(PtxToken::Comma); }
                    if let Some(opt_16) = self.e.as_ref() {
                        opt_16.unparse_tokens(tokens);
                    }
            if self.f.is_some() { tokens.push(PtxToken::Comma); }
                    if let Some(opt_17) = self.f.as_ref() {
                        opt_17.unparse_tokens(tokens);
                    }
            tokens.push(PtxToken::Semicolon);
        }
    }

    impl PtxUnparser for TexGradGeomV4DtypeCtype {
        fn unparse_tokens(&self, tokens: &mut ::std::vec::Vec<PtxToken>) {
            push_opcode(tokens, "tex");
                    push_directive(tokens, "grad");
                    match &self.geom {
                            Geom::Acube => {
                                    push_directive(tokens, "acube");
                            }
                            Geom::A2dms => {
                                    push_directive(tokens, "a2dms");
                            }
                            Geom::Cube => {
                                    push_directive(tokens, "cube");
                            }
                            Geom::_2dms => {
                                    push_directive(tokens, "2dms");
                            }
                            Geom::A1d => {
                                    push_directive(tokens, "a1d");
                            }
                            Geom::A2d => {
                                    push_directive(tokens, "a2d");
                            }
                            Geom::_1d => {
                                    push_directive(tokens, "1d");
                            }
                            Geom::_2d => {
                                    push_directive(tokens, "2d");
                            }
                            Geom::_3d => {
                                    push_directive(tokens, "3d");
                            }
                    }
                    push_directive(tokens, "v4");
                    match &self.dtype {
                            Dtype::U32 => {
                                    push_directive(tokens, "u32");
                            }
                            Dtype::S32 => {
                                    push_directive(tokens, "s32");
                            }
                            Dtype::F16 => {
                                    push_directive(tokens, "f16");
                            }
                            Dtype::F32 => {
                                    push_directive(tokens, "f32");
                            }
                    }
                    match &self.ctype {
                            Ctype::S32 => {
                                    push_directive(tokens, "s32");
                            }
                            Ctype::F32 => {
                                    push_directive(tokens, "f32");
                            }
                    }
                    self.d.unparse_tokens(tokens);
                    if let Some(p_18) = self.p.as_ref() {
                        tokens.push(PtxToken::Pipe);
                        p_18.unparse_tokens(tokens);
                    }
            tokens.push(PtxToken::Comma);
                    self.a.unparse_tokens(tokens);
            tokens.push(PtxToken::Comma);
                    self.dpdx.unparse_tokens(tokens);
            tokens.push(PtxToken::Comma);
                    self.dpdy.unparse_tokens(tokens);
            if self.e.is_some() { tokens.push(PtxToken::Comma); }
                    if let Some(opt_19) = self.e.as_ref() {
                        opt_19.unparse_tokens(tokens);
                    }
            if self.f.is_some() { tokens.push(PtxToken::Comma); }
                    if let Some(opt_20) = self.f.as_ref() {
                        opt_20.unparse_tokens(tokens);
                    }
            tokens.push(PtxToken::Semicolon);
        }
    }

    impl PtxUnparser for TexBaseGeomV2F16x2Ctype {
        fn unparse_tokens(&self, tokens: &mut ::std::vec::Vec<PtxToken>) {
            push_opcode(tokens, "tex");
                    push_directive(tokens, "base");
                    match &self.geom {
                            Geom::Acube => {
                                    push_directive(tokens, "acube");
                            }
                            Geom::A2dms => {
                                    push_directive(tokens, "a2dms");
                            }
                            Geom::Cube => {
                                    push_directive(tokens, "cube");
                            }
                            Geom::_2dms => {
                                    push_directive(tokens, "2dms");
                            }
                            Geom::A1d => {
                                    push_directive(tokens, "a1d");
                            }
                            Geom::A2d => {
                                    push_directive(tokens, "a2d");
                            }
                            Geom::_1d => {
                                    push_directive(tokens, "1d");
                            }
                            Geom::_2d => {
                                    push_directive(tokens, "2d");
                            }
                            Geom::_3d => {
                                    push_directive(tokens, "3d");
                            }
                    }
                    push_directive(tokens, "v2");
                    push_directive(tokens, "f16x2");
                    match &self.ctype {
                            Ctype::S32 => {
                                    push_directive(tokens, "s32");
                            }
                            Ctype::F32 => {
                                    push_directive(tokens, "f32");
                            }
                    }
                    self.d.unparse_tokens(tokens);
                    if let Some(p_21) = self.p.as_ref() {
                        tokens.push(PtxToken::Pipe);
                        p_21.unparse_tokens(tokens);
                    }
            tokens.push(PtxToken::Comma);
                    self.a.unparse_tokens(tokens);
            if self.e.is_some() { tokens.push(PtxToken::Comma); }
                    if let Some(opt_22) = self.e.as_ref() {
                        opt_22.unparse_tokens(tokens);
                    }
            if self.f.is_some() { tokens.push(PtxToken::Comma); }
                    if let Some(opt_23) = self.f.as_ref() {
                        opt_23.unparse_tokens(tokens);
                    }
            tokens.push(PtxToken::Semicolon);
        }
    }

    impl PtxUnparser for TexLevelGeomV2F16x2Ctype {
        fn unparse_tokens(&self, tokens: &mut ::std::vec::Vec<PtxToken>) {
            push_opcode(tokens, "tex");
                    push_directive(tokens, "level");
                    match &self.geom {
                            Geom::Acube => {
                                    push_directive(tokens, "acube");
                            }
                            Geom::A2dms => {
                                    push_directive(tokens, "a2dms");
                            }
                            Geom::Cube => {
                                    push_directive(tokens, "cube");
                            }
                            Geom::_2dms => {
                                    push_directive(tokens, "2dms");
                            }
                            Geom::A1d => {
                                    push_directive(tokens, "a1d");
                            }
                            Geom::A2d => {
                                    push_directive(tokens, "a2d");
                            }
                            Geom::_1d => {
                                    push_directive(tokens, "1d");
                            }
                            Geom::_2d => {
                                    push_directive(tokens, "2d");
                            }
                            Geom::_3d => {
                                    push_directive(tokens, "3d");
                            }
                    }
                    push_directive(tokens, "v2");
                    push_directive(tokens, "f16x2");
                    match &self.ctype {
                            Ctype::S32 => {
                                    push_directive(tokens, "s32");
                            }
                            Ctype::F32 => {
                                    push_directive(tokens, "f32");
                            }
                    }
                    self.d.unparse_tokens(tokens);
                    if let Some(p_24) = self.p.as_ref() {
                        tokens.push(PtxToken::Pipe);
                        p_24.unparse_tokens(tokens);
                    }
            tokens.push(PtxToken::Comma);
                    self.a.unparse_tokens(tokens);
            tokens.push(PtxToken::Comma);
                    self.lod.unparse_tokens(tokens);
            if self.e.is_some() { tokens.push(PtxToken::Comma); }
                    if let Some(opt_25) = self.e.as_ref() {
                        opt_25.unparse_tokens(tokens);
                    }
            if self.f.is_some() { tokens.push(PtxToken::Comma); }
                    if let Some(opt_26) = self.f.as_ref() {
                        opt_26.unparse_tokens(tokens);
                    }
            tokens.push(PtxToken::Semicolon);
        }
    }

    impl PtxUnparser for TexGradGeomV2F16x2Ctype {
        fn unparse_tokens(&self, tokens: &mut ::std::vec::Vec<PtxToken>) {
            push_opcode(tokens, "tex");
                    push_directive(tokens, "grad");
                    match &self.geom {
                            Geom::Acube => {
                                    push_directive(tokens, "acube");
                            }
                            Geom::A2dms => {
                                    push_directive(tokens, "a2dms");
                            }
                            Geom::Cube => {
                                    push_directive(tokens, "cube");
                            }
                            Geom::_2dms => {
                                    push_directive(tokens, "2dms");
                            }
                            Geom::A1d => {
                                    push_directive(tokens, "a1d");
                            }
                            Geom::A2d => {
                                    push_directive(tokens, "a2d");
                            }
                            Geom::_1d => {
                                    push_directive(tokens, "1d");
                            }
                            Geom::_2d => {
                                    push_directive(tokens, "2d");
                            }
                            Geom::_3d => {
                                    push_directive(tokens, "3d");
                            }
                    }
                    push_directive(tokens, "v2");
                    push_directive(tokens, "f16x2");
                    match &self.ctype {
                            Ctype::S32 => {
                                    push_directive(tokens, "s32");
                            }
                            Ctype::F32 => {
                                    push_directive(tokens, "f32");
                            }
                    }
                    self.d.unparse_tokens(tokens);
                    if let Some(p_27) = self.p.as_ref() {
                        tokens.push(PtxToken::Pipe);
                        p_27.unparse_tokens(tokens);
                    }
            tokens.push(PtxToken::Comma);
                    self.a.unparse_tokens(tokens);
            tokens.push(PtxToken::Comma);
                    self.dpdx.unparse_tokens(tokens);
            tokens.push(PtxToken::Comma);
                    self.dpdy.unparse_tokens(tokens);
            if self.e.is_some() { tokens.push(PtxToken::Comma); }
                    if let Some(opt_28) = self.e.as_ref() {
                        opt_28.unparse_tokens(tokens);
                    }
            if self.f.is_some() { tokens.push(PtxToken::Comma); }
                    if let Some(opt_29) = self.f.as_ref() {
                        opt_29.unparse_tokens(tokens);
                    }
            tokens.push(PtxToken::Semicolon);
        }
    }

}