operation.hpp 24.1 KB
Newer Older
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
/*
 * The MIT License (MIT)
 *
 * Copyright (c) 2015-2022 Advanced Micro Devices, Inc. All rights reserved.
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 */
Paul's avatar
Paul committed
24
25
#ifndef MIGRAPHX_GUARD_MIGRAPHLIB_OPERAND_HPP
#define MIGRAPHX_GUARD_MIGRAPHLIB_OPERAND_HPP
Paul's avatar
Paul committed
26

Paul's avatar
Paul committed
27
#include <cassert>
Paul's avatar
Paul committed
28
29
30
31
32
#include <string>
#include <functional>
#include <memory>
#include <type_traits>
#include <utility>
Shucai Xiao's avatar
Shucai Xiao committed
33
#include <unordered_map>
Paul's avatar
Paul committed
34
#include <migraphx/reflect.hpp>
charlie's avatar
charlie committed
35
#include <migraphx/functional.hpp>
Paul's avatar
Paul committed
36
#include <migraphx/streamutils.hpp>
Shucai Xiao's avatar
Shucai Xiao committed
37
#include <migraphx/normalize_attributes.hpp>
Paul's avatar
Paul committed
38
#include <migraphx/argument.hpp>
Shucai Xiao's avatar
Shucai Xiao committed
39
#include <migraphx/module_ref.hpp>
40
#include <migraphx/serialize.hpp>
Paul's avatar
Paul committed
41
#include <migraphx/auto_any_cast.hpp>
42
#include <migraphx/lifetime.hpp>
Paul's avatar
Paul committed
43
#include <migraphx/config.hpp>
Paul's avatar
Paul committed
44

Paul's avatar
Paul committed
45
namespace migraphx {
Paul's avatar
Paul committed
46
inline namespace MIGRAPHX_INLINE_NS {
Paul's avatar
Paul committed
47

Paul's avatar
Paul committed
48
49
struct context;

charlie's avatar
charlie committed
50
51
/*
template <class F>
charlie's avatar
charlie committed
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
struct dyn_output
{
    F ins_inputs;

    dyn_output(F f) : ins_inputs(f){};

    shape get_input_shape()
    {
        if(ins_shape.empty())
        {
            ins_shape = unpack(
                [&](const auto&, shape s, const std::vector<argument>&) { return s; }, ins_inputs);
        }
        return ins_shape;
    }

    shape get_output_shape()
    {
        if(computed_shape.empty())
        {
            computed_shape = unpack(
                [&](const auto& x, shape, const std::vector<argument>& inputs) {
                    return compute_shape(x, to_shapes(inputs));
                },
                ins_inputs);
        }
        return computed_shape;
    }

    private:
    // original shape from the instruction
    shape ins_shape;
    // shape computed at eval time using input arguments
    shape computed_shape;
};
charlie's avatar
charlie committed
87
88
89
90
91
92
93
94
95
*/

struct dyn_output
{
    // original shape from the instruction
    shape ins_shape;
    // shape computed at eval time using input arguments
    shape computed_shape;
};
charlie's avatar
charlie committed
96
97
98
99
100
101
102
103
104
105
106

/**
 * Handle dynamic and static shape at evaluation time.
 * If converted to shape type, returns original ins_shape.
 * If converted to dyn_output type, will compute an output shape using the input arguments.
 */
template <class F>
struct compute_output_shape
{
    F ins_inputs;

charlie's avatar
charlie committed
107
    operator dyn_output() const
charlie's avatar
charlie committed
108
    {
charlie's avatar
charlie committed
109
110
111
        return ins_inputs([](const auto& x, shape ins_shape, const std::vector<argument>& inputs) {
            return dyn_output{ins_shape, compute_shape(x, to_shapes(inputs))};
        });
charlie's avatar
charlie committed
112
113
114
115
    }

    operator shape() const
    {
charlie's avatar
charlie committed
116
117
        return ins_inputs(
            [](const auto&, shape ins_shape, const std::vector<argument>&) { return ins_shape; });
charlie's avatar
charlie committed
118
119
120
    }
};

charlie's avatar
charlie committed
121
122
template <class F>
compute_output_shape<F> make_compute_output_shape(F f)
charlie's avatar
charlie committed
123
{
charlie's avatar
charlie committed
124
    return {f};
charlie's avatar
charlie committed
125
126
}

Paul's avatar
Paul committed
127
128
129
130
131
132
133
134
#ifdef DOXYGEN

/// The operation interface represents an action an instruction will perform. All
/// operation classes must be CopyConstructible.
struct operation
{
    /// A unique name identifying the operation
    std::string name() const;
Paul's avatar
Paul committed
135
136
    /// An optional method that can be used to finalize the operator before running
    void finalize(context& ctx);
Paul's avatar
Paul committed
137
138
139
    /// This is used to compute the resulting shape from an operation. If an
    /// operation cannot be run with input shapes, then it should throw an
    /// exception.
Paul's avatar
Paul committed
140
    shape compute_shape(const std::vector<shape>& input) const;
Paul's avatar
Paul committed
141
    /**
Paul's avatar
Paul committed
142
143
     * @brief This performs the operation's computation.
     *
Paul's avatar
Paul committed
144
145
     * This method can be optional when the operation is only used as a placeholder to be lowered
     * later on.
Paul's avatar
Paul committed
146
147
148
     *
     * @param ctx This is the context created by the `target` during compilation. Implementations
     * can use the target's `context` class rather than the `context` interface class.
149
150
151
152
     * @param output Equivalent to running `compute_shape` with each `shape` of the `argument`.
     * For a fixed shape, the returned argument will have the same shape as `output`.
     * For a dynamic shape, the returned `argument` will be a fixed shape within the bounds
     * set in the dynamic shape `output`.
Paul's avatar
Paul committed
153
     * @param input This is the `argument` result from the previous instruction's computation.
Paul's avatar
Paul committed
154
155
     * @return Return an `argument` of the result computation. The `shape` of `argument` should be
     * the same the `output` shape.
Paul's avatar
Paul committed
156
     */
Paul's avatar
Paul committed
157
    argument compute(context& ctx, const shape& output, const std::vector<argument>& input) const;
Paul's avatar
Paul committed
158
159
    /// An optional method to return which argument the output will alias. If
    /// there is no aliased output then -1 can be returned.
Paul's avatar
Paul committed
160
    std::ptrdiff_t output_alias(const std::vector<shape>& input) const;
Paul's avatar
Paul committed
161
162
    /// An optional stream operator to print the operation. When this is not
    /// implemented, it will just print the operation's name.
Paul's avatar
Paul committed
163
    friend std::ostream& operator<<(std::ostream& os, const operation& op);
Paul's avatar
Paul committed
164
165
};

Paul's avatar
Paul committed
166
167
/// Returns true if operation does not require a context to run compute
bool is_context_free(const operation& x);
Shucai Xiao's avatar
Shucai Xiao committed
168
169
/// Returns true if operation needs normalization before running compute
bool need_normalization(const operation& x);
Paul's avatar
Paul committed
170
171
/// Returns true if the operation has a finalize method
bool has_finalize(const operation& x);
Paul's avatar
Paul committed
172

Paul's avatar
Paul committed
173
174
#else

175
176
177
namespace detail {

namespace operation_operators {
Paul's avatar
Paul committed
178

Paul's avatar
Paul committed
179
180
template <class T>
auto operator<<(std::ostream& os, const T& x) -> decltype(os << x.name())
Paul's avatar
Paul committed
181
{
Paul's avatar
Paul committed
182
183
    os << x.name();
    char delim = '[';
Paul's avatar
Paul committed
184
    reflect_each(x, [&](auto&& y, auto name) {
Paul's avatar
Paul committed
185
        os << delim;
Paul's avatar
Paul committed
186
187
        os << name << "=";
        stream_write_value(os, y);
Paul's avatar
Paul committed
188
189
        delim = ',';
    });
Paul's avatar
Paul committed
190
191
    if(delim == ',')
        os << "]";
Paul's avatar
Paul committed
192
    return os;
Paul's avatar
Paul committed
193
194
}

Paul's avatar
Paul committed
195
196
197
template <class T, class U>
auto operator==(const T& x, const U& y) -> decltype(x.name() == y.name())
{
Paul's avatar
Paul committed
198
199
    static_assert(is_reflectable<T>{} or sizeof(T) <= 1,
                  "Missing equality operator or reflect method.");
Paul's avatar
Paul committed
200
201
202
203
204
205
    if(x.name() != y.name())
        return false;
    const auto& yy = any_cast<T>(y);
    return reflect_tie(x) == reflect_tie(yy);
}

206
} // namespace operation_operators
Paul's avatar
Paul committed
207

Shucai Xiao's avatar
Shucai Xiao committed
208
template <class T>
209
210
211
212
213
214
215
216
auto compute_shape_op(rank<3>, const T& x, const std::vector<shape>& inputs)
    -> decltype(x.compute_shape(inputs))
{
    return x.compute_shape(inputs);
}

template <class T>
auto compute_shape_op(rank<2>, const T& x, const std::vector<shape>& inputs)
Shucai Xiao's avatar
Shucai Xiao committed
217
    -> decltype(x.normalize_compute_shape(inputs))
Shucai Xiao's avatar
Shucai Xiao committed
218
219
{
    dependent_type<operation, T> y = x;
220
    normalize_attributes(y, inputs[0].max_lens());
Shucai Xiao's avatar
Shucai Xiao committed
221
222
223
    return any_cast<T>(y).normalize_compute_shape(inputs);
}

224
template <class T>
225
auto compute_shape_op(rank<1>, const T& x, const std::vector<shape>& inputs)
226
227
228
229
230
    -> decltype(x.compute_shape(inputs, {}))
{
    return x.compute_shape(inputs, {});
}

Shucai Xiao's avatar
Shucai Xiao committed
231
template <class T>
232
shape compute_shape_op(rank<0>, const T& x, const std::vector<shape>&)
Shucai Xiao's avatar
Shucai Xiao committed
233
234
235
236
237
238
{
    std::string name = x.name();
    MIGRAPHX_THROW("Shape not computable: " + name);
}

template <class T>
239
shape compute_shape_op(const T& x, const std::vector<shape>& inputs)
Shucai Xiao's avatar
Shucai Xiao committed
240
{
241
    return compute_shape_op(rank<3>{}, x, inputs);
Shucai Xiao's avatar
Shucai Xiao committed
242
243
244
}

template <class T>
245
246
247
248
auto mod_compute_shape_op(rank<1>,
                          const T& x,
                          const std::vector<shape>& inputs,
                          const std::vector<module_ref>& mod_args)
Shucai Xiao's avatar
Shucai Xiao committed
249
250
251
252
253
254
    -> decltype(x.compute_shape(inputs, mod_args))
{
    return x.compute_shape(inputs, mod_args);
}

template <class T>
255
256
257
258
shape mod_compute_shape_op(rank<0>,
                           const T& x,
                           const std::vector<shape>& inputs,
                           const std::vector<module_ref>& mod_args)
Shucai Xiao's avatar
Shucai Xiao committed
259
{
260
261
    if(mod_args.empty())
        return compute_shape_op(x, inputs);
Shucai Xiao's avatar
Shucai Xiao committed
262
263
264
265
266
    std::string name = x.name();
    MIGRAPHX_THROW("Shape not computable: " + name);
}

template <class T>
267
268
269
shape mod_compute_shape_op(const T& x,
                           const std::vector<shape>& inputs,
                           const std::vector<module_ref>& mod_args)
Shucai Xiao's avatar
Shucai Xiao committed
270
{
271
    return mod_compute_shape_op(rank<1>{}, x, inputs, mod_args);
Shucai Xiao's avatar
Shucai Xiao committed
272
273
}

Paul's avatar
Paul committed
274
template <class T>
Shucai Xiao's avatar
Shucai Xiao committed
275
auto compute_op(rank<1>,
Paul's avatar
Paul committed
276
277
278
279
                const T& x,
                context& ctx,
                const shape& output_shape,
                const std::vector<argument>& input)
charlie's avatar
charlie committed
280
    -> decltype(x.compute(auto_any_cast(ctx),
charlie's avatar
charlie committed
281
                          make_compute_output_shape(pack(x, output_shape, input)),
charlie's avatar
charlie committed
282
                          input))
Paul's avatar
Paul committed
283
{
charlie's avatar
charlie committed
284
285
    return x.compute(
        auto_any_cast(ctx), make_compute_output_shape(pack(x, output_shape, input)), input);
Paul's avatar
Paul committed
286
287
288
}

template <class T>
Paul's avatar
Paul committed
289
argument compute_op(rank<0>, const T& x, context&, const shape&, const std::vector<argument>&)
Paul's avatar
Paul committed
290
{
Paul's avatar
Paul committed
291
    std::string name = x.name();
Paul's avatar
Paul committed
292
    MIGRAPHX_THROW("Not computable: " + name);
Paul's avatar
Paul committed
293
294
}

Paul's avatar
Paul committed
295
template <class T>
Paul's avatar
Paul committed
296
297
argument
compute_op(const T& x, context& ctx, const shape& output_shape, const std::vector<argument>& input)
Paul's avatar
Paul committed
298
{
Shucai Xiao's avatar
Shucai Xiao committed
299
    return compute_op(rank<1>{}, x, ctx, output_shape, input);
Paul's avatar
Paul committed
300
301
302
}

template <class T>
Shucai Xiao's avatar
Shucai Xiao committed
303
auto compute_op(rank<1>, const T& x, const shape& output_shape, const std::vector<argument>& input)
charlie's avatar
charlie committed
304
    -> decltype(x.compute(make_compute_output_shape(pack(x, output_shape, input)), input))
Paul's avatar
Paul committed
305
{
charlie's avatar
charlie committed
306
    return x.compute(make_compute_output_shape(pack(x, output_shape, input)), input);
Paul's avatar
Paul committed
307
308
309
}

template <class T>
Shucai Xiao's avatar
Shucai Xiao committed
310
argument compute_op(rank<0>, const T& x, const shape&, const std::vector<argument>&)
Paul's avatar
Paul committed
311
312
{
    std::string name = x.name();
Shucai Xiao's avatar
Shucai Xiao committed
313
    MIGRAPHX_THROW("Not computable: " + name);
Paul's avatar
Paul committed
314
315
316
}

template <class T>
Shucai Xiao's avatar
Shucai Xiao committed
317
318
319
320
321
322
323
324
325
326
327
argument compute_op(const T& x, const shape& output_shape, const std::vector<argument>& input)
{
    return compute_op(rank<1>{}, x, output_shape, input);
}

template <class T, class F>
auto compute_op(rank<1>,
                const T& x,
                const shape& output,
                const std::vector<argument>& inputs,
                const std::vector<module_ref>& module_args,
charlie's avatar
charlie committed
328
                F f)
charlie's avatar
charlie committed
329
330
    -> decltype(
        x.compute(make_compute_output_shape(pack(x, output, inputs)), inputs, module_args, f))
Shucai Xiao's avatar
Shucai Xiao committed
331
{
charlie's avatar
charlie committed
332
    return x.compute(make_compute_output_shape(pack(x, output, inputs)), inputs, module_args, f);
Shucai Xiao's avatar
Shucai Xiao committed
333
334
335
336
337
338
339
340
341
}

template <class T, class F>
argument compute_op(rank<0>,
                    const T& x,
                    const shape&,
                    const std::vector<argument>&,
                    const std::vector<module_ref>&,
                    F)
Paul's avatar
Paul committed
342
343
344
345
346
{
    std::string name = x.name();
    MIGRAPHX_THROW("Not computable: " + name);
}

Shucai Xiao's avatar
Shucai Xiao committed
347
348
349
350
351
352
template <class T, class F>
argument compute_op(const T& x,
                    const shape& output,
                    const std::vector<argument>& inputs,
                    const std::vector<module_ref>& module_args,
                    F f)
Paul's avatar
Paul committed
353
{
Shucai Xiao's avatar
Shucai Xiao committed
354
    return compute_op(rank<1>{}, x, output, inputs, module_args, f);
Paul's avatar
Paul committed
355
356
}

Shucai Xiao's avatar
Shucai Xiao committed
357
358
359
360
361
362
363
template <class T, class F>
auto compute_op(rank<4>,
                const T& x,
                context& ctx,
                const shape& output,
                const std::vector<argument>& inputs,
                const std::vector<module_ref>& module_args,
charlie's avatar
charlie committed
364
365
366
367
368
                F f) -> decltype(x.compute(auto_any_cast(ctx),
                                           make_compute_output_shape(pack(x, output, inputs)),
                                           inputs,
                                           module_args,
                                           f))
Shucai Xiao's avatar
Shucai Xiao committed
369
{
charlie's avatar
charlie committed
370
371
372
373
374
    return x.compute(auto_any_cast(ctx),
                     make_compute_output_shape(pack(x, output, inputs)),
                     inputs,
                     module_args,
                     f);
Shucai Xiao's avatar
Shucai Xiao committed
375
376
}

Shucai Xiao's avatar
Shucai Xiao committed
377
template <class T, class F>
Shucai Xiao's avatar
Shucai Xiao committed
378
auto compute_op(rank<3>,
Shucai Xiao's avatar
Shucai Xiao committed
379
                const T& x,
Shucai Xiao's avatar
Shucai Xiao committed
380
381
                context&,
                const shape& output,
Shucai Xiao's avatar
Shucai Xiao committed
382
383
                const std::vector<argument>& inputs,
                const std::vector<module_ref>& module_args,
charlie's avatar
charlie committed
384
                F f)
charlie's avatar
charlie committed
385
386
    -> decltype(
        x.compute(make_compute_output_shape(pack(x, output, inputs)), inputs, module_args, f))
Shucai Xiao's avatar
Shucai Xiao committed
387
{
charlie's avatar
charlie committed
388
    return x.compute(make_compute_output_shape(pack(x, output, inputs)), inputs, module_args, f);
Shucai Xiao's avatar
Shucai Xiao committed
389
390
391
}

template <class T, class F>
Shucai Xiao's avatar
Shucai Xiao committed
392
393
394
395
396
397
auto compute_op(rank<2>,
                const T& x,
                context&,
                const shape& output,
                const std::vector<argument>& inputs,
                const std::vector<module_ref>&,
charlie's avatar
charlie committed
398
399
                F)
    -> decltype(x.compute(make_compute_output_shape(pack(x, output, inputs)), inputs))
Shucai Xiao's avatar
Shucai Xiao committed
400
{
charlie's avatar
charlie committed
401
    return x.compute(make_compute_output_shape(pack(x, output, inputs)), inputs);
Shucai Xiao's avatar
Shucai Xiao committed
402
403
404
405
406
407
408
409
410
}

template <class T, class F>
auto compute_op(rank<1>,
                const T& x,
                context& ctx,
                const shape& output,
                const std::vector<argument>& inputs,
                const std::vector<module_ref>&,
charlie's avatar
charlie committed
411
412
413
                F) -> decltype(x.compute(auto_any_cast(ctx),
                                         make_compute_output_shape(pack(x, output, inputs)),
                                         inputs))
Shucai Xiao's avatar
Shucai Xiao committed
414
{
charlie's avatar
charlie committed
415
416
    return x.compute(
        auto_any_cast(ctx), make_compute_output_shape(pack(x, output, inputs)), inputs);
Shucai Xiao's avatar
Shucai Xiao committed
417
418
419
420
421
422
423
424
425
426
}

template <class T, class F>
argument compute_op(rank<0>,
                    const T& x,
                    context&,
                    const shape&,
                    const std::vector<argument>&,
                    const std::vector<module_ref>&,
                    F)
Shucai Xiao's avatar
Shucai Xiao committed
427
428
429
430
431
432
433
{
    std::string name = x.name();
    MIGRAPHX_THROW("Not computable: " + name);
}

template <class T, class F>
argument compute_op(const T& x,
Shucai Xiao's avatar
Shucai Xiao committed
434
435
                    context& ctx,
                    const shape& output,
Shucai Xiao's avatar
Shucai Xiao committed
436
437
438
439
                    const std::vector<argument>& inputs,
                    const std::vector<module_ref>& module_args,
                    F f)
{
Shucai Xiao's avatar
Shucai Xiao committed
440
    return compute_op(rank<4>{}, x, ctx, output, inputs, module_args, f);
Shucai Xiao's avatar
Shucai Xiao committed
441
442
}

Paul's avatar
Paul committed
443
template <class T>
Paul's avatar
Paul committed
444
445
446
447
448
auto is_context_free_op(rank<1>,
                        const T& x,
                        const shape& output_shape,
                        const std::vector<argument>& input)
    -> decltype(x.compute(output_shape, input), std::true_type{});
Paul's avatar
Paul committed
449
450

template <class T>
Paul's avatar
Paul committed
451
452
auto is_context_free_op(rank<0>, const T&, const shape&, const std::vector<argument>&)
    -> std::false_type;
Paul's avatar
Paul committed
453
454

template <class T>
Paul's avatar
Paul committed
455
456
auto is_context_free_op(const T& x) -> decltype(is_context_free_op(
    rank<1>{}, x, std::declval<const shape&>(), std::declval<std::vector<argument>>()))
Paul's avatar
Paul committed
457
458
{
    return {};
Paul's avatar
Paul committed
459
460
}

Shucai Xiao's avatar
Shucai Xiao committed
461
462
463
464
465
466
467
468
469
470
471
472
473
474
template <class T>
auto need_normalization_op(rank<1>, const T& x, const std::vector<shape>& inputs)
    -> decltype(x.normalize_compute_shape(inputs), std::true_type{});

template <class T>
auto need_normalization_op(rank<0>, const T&, const std::vector<shape>&) -> std::false_type;

template <class T>
auto need_normalization_op(const T& x)
    -> decltype(need_normalization_op(rank<1>{}, x, std::declval<std::vector<shape>>()))
{
    return {};
}

Paul's avatar
Paul committed
475
template <class T>
476
std::ptrdiff_t output_alias_op(const T&, const std::vector<shape>&)
Paul's avatar
Paul committed
477
478
479
480
{
    return -1;
}

Paul's avatar
Paul committed
481
template <class T>
Paul's avatar
Paul committed
482
483
auto finalize_op(
    rank<1>, T& x, context& ctx, const shape& output_shape, const std::vector<shape>& input)
Paul's avatar
Paul committed
484
485
486
487
488
489
490
    -> decltype(x.finalize(auto_any_cast(ctx), output_shape, input), void())
{
    x.finalize(auto_any_cast(ctx), output_shape, input);
}

template <class T>
void finalize_op(rank<0>, T&, context&, const shape&, const std::vector<shape>&)
Paul's avatar
Paul committed
491
492
{
}
Paul's avatar
Paul committed
493
494
495
496
497
498
499
500

template <class T>
void finalize_op(T& x, context& ctx, const shape& output_shape, const std::vector<shape>& input)
{
    finalize_op(rank<1>{}, x, ctx, output_shape, input);
}

template <class T>
Paul's avatar
Paul committed
501
502
auto has_finalize_op(
    rank<1>, T& x, context& ctx, const shape& output_shape, const std::vector<shape>& input)
Paul's avatar
Paul committed
503
504
505
506
507
508
509
    -> decltype(x.finalize(auto_any_cast(ctx), output_shape, input), std::true_type{});

template <class T>
auto has_finalize_op(rank<0>, T&, context&, const shape&, const std::vector<shape>&)
    -> std::false_type;

template <class T>
Paul's avatar
Paul committed
510
511
512
513
514
auto has_finalize_op(const T&) -> decltype(has_finalize_op(rank<1>{},
                                                           std::declval<T&>(),
                                                           std::declval<context&>(),
                                                           std::declval<const shape&>(),
                                                           std::declval<std::vector<shape>>()))
Paul's avatar
Paul committed
515
516
517
518
{
    return {};
}

519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
template <class T>
auto compile_op(
    rank<1>, T& x, context& ctx, const shape& output_shape, const std::vector<shape>& input)
    -> decltype(x.compile(auto_any_cast(ctx), output_shape, input))
{
    return x.compile(auto_any_cast(ctx), output_shape, input);
}

template <class T>
value compile_op(rank<0>, T&, context&, const shape&, const std::vector<shape>&)
{
    return value::object{};
}

template <class T>
value compile_op(const T& x,
                 context& ctx,
                 const shape& output_shape,
                 const std::vector<shape>& input)
{
    return compile_op(rank<1>{}, x, ctx, output_shape, input);
}

542
543
544
545
546
547
template <class T>
value attributes_op(const T&)
{
    return value::object{};
}

548
549
550
551
552
553
554
555
556
template <class T>
value to_value_op(const T& x)
{
    return migraphx::to_value(x);
}

template <class T>
void from_value_op(T& x, const value& v)
{
557
558
    if(not(v.is_object() or (v.empty() and v.is_array())))
        MIGRAPHX_THROW("Value is not an object");
559
560
561
    return migraphx::from_value(v, x);
}

562
template <class T>
563
lifetime get_lifetime_op(const T&)
564
{
565
    return lifetime::local;
566
567
}

568
569
} // namespace detail

570
<%
Paul's avatar
Paul committed
571
572
573
 interface(
     'operation',
     virtual('name', returns = 'std::string', const = True),
Paul's avatar
Paul committed
574
575
     virtual(
         'is_context_free', returns = 'bool', const = True, default = 'detail::is_context_free_op'),
Shucai Xiao's avatar
Shucai Xiao committed
576
577
578
579
     virtual('need_normalization',
             returns = 'bool',
             const   = True,
             default = 'detail::need_normalization_op'),
580
     virtual('has_finalize', returns = 'bool', const = True, default = 'detail::has_finalize_op'),
581
582
     virtual(
         'get_lifetime', returns = 'lifetime', const = True, default = 'detail::get_lifetime_op'),
Paul's avatar
Paul committed
583
     virtual('output_alias',
Paul's avatar
Paul committed
584
             returns = 'std::ptrdiff_t',
Paul's avatar
Paul committed
585
586
             input   = 'const std::vector<shape>&',
             const   = True,
587
             default = 'detail::output_alias_op'),
588
589
590
591
592
593
     virtual('compile',
             returns = 'value',
             ctx     = 'context&',
             output  = 'const shape&',
             input   = 'const std::vector<shape>&',
             default = 'detail::compile_op'),
Paul's avatar
Paul committed
594
595
596
597
     virtual('finalize',
             ctx     = 'context&',
             output  = 'const shape&',
             input   = 'const std::vector<shape>&',
598
             default = 'detail::finalize_op'),
Shucai Xiao's avatar
Shucai Xiao committed
599
600
601
602
     virtual('compute_shape',
             returns = 'shape',
             input   = 'const std::vector<shape>&',
             const   = True,
603
             default = 'detail::compute_shape_op'),
Shucai Xiao's avatar
Shucai Xiao committed
604
605
606
607
608
     virtual('compute_shape',
             returns  = 'shape',
             inputs   = 'const std::vector<shape>&',
             mod_args = 'const std::vector<module_ref>&',
             const    = True,
609
             default  = 'detail::mod_compute_shape_op'),
Paul's avatar
Paul committed
610
611
612
613
614
615
     virtual('compute',
             returns = 'argument',
             ctx     = 'context&',
             output  = 'const shape&',
             input   = 'const std::vector<argument>&',
             const   = True,
616
             default = 'detail::compute_op'),
Paul's avatar
Paul committed
617
618
619
620
621
     virtual('compute',
             returns = 'argument',
             output  = 'const shape&',
             input   = 'const std::vector<argument>&',
             const   = True,
622
             default = 'detail::compute_op'),
Shucai Xiao's avatar
Shucai Xiao committed
623
624
625
     virtual(
         'compute',
         returns     = 'argument',
Shucai Xiao's avatar
Shucai Xiao committed
626
627
628
629
630
631
632
633
634
635
636
637
         output      = 'const shape&',
         input       = 'const std::vector<argument>&',
         module_args = 'const std::vector<module_ref>&',
         run =
             'std::function<std::vector<argument>(module_ref&, const std::unordered_map<std::string, argument>&)>',
         const   = True,
         default = 'detail::compute_op'),
     virtual(
         'compute',
         returns     = 'argument',
         ctx         = 'context&',
         output      = 'const shape&',
Shucai Xiao's avatar
Shucai Xiao committed
638
639
640
         input       = 'const std::vector<argument>&',
         module_args = 'const std::vector<module_ref>&',
         run =
Shucai Xiao's avatar
Shucai Xiao committed
641
             'std::function<std::vector<argument>(module_ref&, const std::unordered_map<std::string, argument>&)>',
Shucai Xiao's avatar
Shucai Xiao committed
642
643
         const   = True,
         default = 'detail::compute_op'),
644
645
     virtual('to_value', returns = 'value', const = True, default = 'detail::to_value_op'),
     virtual('from_value', v = 'const value&', default = 'detail::from_value_op'),
646
     virtual('attributes', returns = 'value', const = True, default = 'detail::attributes_op'),
Paul's avatar
Paul committed
647
648
649
650
     friend('operator<<',
            returns = 'std::ostream &',
            os      = 'std::ostream &',
            op      = 'const operation &',
651
            using   = 'migraphx::detail::operation_operators::operator<<'),
Paul's avatar
Paul committed
652
653
654
655
     friend('operator==',
            returns = 'bool',
            x       = 'const operation &',
            y       = 'const operation &',
656
            using   = 'migraphx::detail::operation_operators::operator==')) %>
Paul's avatar
Paul committed
657
658

    inline bool operator!=(const operation& x, const operation& y)
Paul's avatar
Paul committed
659
{
660
    return not(x == y);
Paul's avatar
Paul committed
661
662
}

663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
inline value
compile(operation& op, context& ctx, const shape& output_shape, const std::vector<shape>& input)
{
    return op.compile(ctx, output_shape, input);
}
template <class Context>
inline value
compile(operation& op, Context& ctx, const shape& output_shape, const std::vector<shape>& input)
{
    dependent_type<context, Context> ctx2 = std::ref(ctx);
    return compile(op, ctx2, output_shape, input);
}
template <class T, class Context>
inline auto compile(T& op, Context& ctx, const shape& output_shape, const std::vector<shape>& input)
    -> decltype(op.compile(ctx, ctx, output_shape, input))
{
    return op.compile(ctx, ctx, output_shape, input);
}
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
inline shape compute_shape(const operation& op, const std::vector<shape>& inputs)
{
    return op.compute_shape(inputs);
}

template <class T>
inline auto compute_shape(const T& op, const std::vector<shape>& inputs)
    -> decltype(op.compute_shape(inputs))
{
    return op.compute_shape(inputs);
}

template <class T>
inline auto compute_shape(const T& op, const std::vector<shape>& inputs)
    -> decltype(op.normalize_compute_shape(inputs))
{
697
    return detail::compute_shape_op(op, inputs);
698
699
}

Shucai Xiao's avatar
Shucai Xiao committed
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
inline shape compute_shape(const operation& op,
                           const std::vector<shape>& inputs,
                           const std::vector<module_ref>& mod_args)
{
    return op.compute_shape(inputs, mod_args);
}

template <class T>
inline auto compute_shape(const T& op,
                          const std::vector<shape>& inputs,
                          const std::vector<module_ref>& mod_args)
    -> decltype(op.compute_shape(inputs, mod_args))
{
    return op.compute_shape(inputs, mod_args);
}

template <class T>
inline auto compute_shape(const T& op,
                          const std::vector<shape>& inputs,
                          const std::vector<module_ref>& mod_args)
    -> decltype(op.normalize_compute_shape(inputs, mod_args))
{
722
    return detail::compute_shape_op(op, inputs, mod_args);
Shucai Xiao's avatar
Shucai Xiao committed
723
724
}

Paul's avatar
Paul committed
725
inline bool is_context_free(const operation& op) { return op.is_context_free(); }
Paul's avatar
Paul committed
726

Paul's avatar
Paul committed
727
template <class T>
Paul's avatar
Paul committed
728
729
bool is_context_free(const T& x)
{
730
    return detail::is_context_free_op(x);
Paul's avatar
Paul committed
731
732
}

Shucai Xiao's avatar
Shucai Xiao committed
733
734
735
736
737
738
739
740
inline bool need_normalization(const operation& op) { return op.need_normalization(); }

template <class T>
bool need_normalization(const T& x)
{
    return detail::need_normalization_op(x);
}

Paul's avatar
Paul committed
741
742
743
744
745
inline bool has_finalize(const operation& op) { return op.has_finalize(); }

template <class T>
bool has_finalize(const T& x)
{
746
    return detail::has_finalize_op(x);
Paul's avatar
Paul committed
747
748
}

749
750
751
void migraphx_to_value(value& v, const operation& op);
void migraphx_from_value(const value& v, operation& op);

Paul's avatar
Paul committed
752
753
#endif

Paul's avatar
Paul committed
754
} // namespace MIGRAPHX_INLINE_NS
Paul's avatar
Paul committed
755
} // namespace migraphx
Paul's avatar
Paul committed
756
757

#endif