-
Notifications
You must be signed in to change notification settings - Fork 549
Expand file tree
/
Copy pathreduce.cpp
More file actions
346 lines (301 loc) · 12.6 KB
/
reduce.cpp
File metadata and controls
346 lines (301 loc) · 12.6 KB
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
/*******************************************************
* Copyright (c) 2014, ArrayFire
* All rights reserved.
*
* This file is distributed under 3-clause BSD license.
* The complete license agreement can be obtained at:
* http://arrayfire.com/licenses/BSD-3-Clause
********************************************************/
#include <af/algorithm.h>
#include <af/array.h>
#include <af/compatible.h>
#include "common.hpp"
#include "error.hpp"
namespace af {
array sum(const array &in, const int dim) {
af_array out = 0;
AF_THROW(af_sum(&out, in.get(), getFNSD(dim, in.dims())));
return array(out);
}
array sum(const array &in, const int dim, const double nanval) {
af_array out = 0;
AF_THROW(af_sum_nan(&out, in.get(), dim, nanval));
return array(out);
}
void sumByKey(array &keys_out, array &vals_out, const array &keys,
const array &vals, const int dim) {
af_array okeys, ovals;
AF_THROW(af_sum_by_key(&okeys, &ovals, keys.get(), vals.get(),
getFNSD(dim, vals.dims())));
keys_out = array(okeys);
vals_out = array(ovals);
}
void sumByKey(array &keys_out, array &vals_out, const array &keys,
const array &vals, const int dim, const double nanval) {
af_array okeys, ovals;
AF_THROW(
af_sum_by_key_nan(&okeys, &ovals, keys.get(), vals.get(), dim, nanval));
keys_out = array(okeys);
vals_out = array(ovals);
}
array product(const array &in, const int dim) {
af_array out = 0;
AF_THROW(af_product(&out, in.get(), getFNSD(dim, in.dims())));
return array(out);
}
array product(const array &in, const int dim, const double nanval) {
af_array out = 0;
AF_THROW(af_product_nan(&out, in.get(), dim, nanval));
return array(out);
}
void productByKey(array &keys_out, array &vals_out, const array &keys,
const array &vals, const int dim) {
af_array okeys, ovals;
AF_THROW(af_product_by_key(&okeys, &ovals, keys.get(), vals.get(),
getFNSD(dim, vals.dims())));
keys_out = array(okeys);
vals_out = array(ovals);
}
void productByKey(array &keys_out, array &vals_out, const array &keys,
const array &vals, const int dim, const double nanval) {
af_array okeys, ovals;
AF_THROW(af_product_by_key_nan(&okeys, &ovals, keys.get(), vals.get(), dim,
nanval));
keys_out = array(okeys);
vals_out = array(ovals);
}
array mul(const array &in, const int dim) { return product(in, dim); }
array min(const array &in, const int dim) {
af_array out = 0;
AF_THROW(af_min(&out, in.get(), getFNSD(dim, in.dims())));
return array(out);
}
void minByKey(array &keys_out, array &vals_out, const array &keys,
const array &vals, const int dim) {
af_array okeys, ovals;
AF_THROW(af_min_by_key(&okeys, &ovals, keys.get(), vals.get(),
getFNSD(dim, vals.dims())));
keys_out = array(okeys);
vals_out = array(ovals);
}
array max(const array &in, const int dim) {
af_array out = 0;
AF_THROW(af_max(&out, in.get(), getFNSD(dim, in.dims())));
return array(out);
}
void maxByKey(array &keys_out, array &vals_out, const array &keys,
const array &vals, const int dim) {
af_array okeys, ovals;
AF_THROW(af_max_by_key(&okeys, &ovals, keys.get(), vals.get(),
getFNSD(dim, vals.dims())));
keys_out = array(okeys);
vals_out = array(ovals);
}
void max(array &val, array &idx, const array &in, const array &ragged_len,
const int dim) {
af_array oval, oidx;
AF_THROW(af_max_ragged(&oval, &oidx, in.get(), ragged_len.get(), dim));
val = array(oval);
idx = array(oidx);
}
// 2.1 compatibility
array alltrue(const array &in, const int dim) { return allTrue(in, dim); }
array allTrue(const array &in, const int dim) {
af_array out = 0;
AF_THROW(af_all_true(&out, in.get(), getFNSD(dim, in.dims())));
return array(out);
}
void allTrueByKey(array &keys_out, array &vals_out, const array &keys,
const array &vals, const int dim) {
af_array okeys, ovals;
AF_THROW(af_all_true_by_key(&okeys, &ovals, keys.get(), vals.get(),
getFNSD(dim, vals.dims())));
keys_out = array(okeys);
vals_out = array(ovals);
}
// 2.1 compatibility
array anytrue(const array &in, const int dim) { return anyTrue(in, dim); }
array anyTrue(const array &in, const int dim) {
af_array out = 0;
AF_THROW(af_any_true(&out, in.get(), getFNSD(dim, in.dims())));
return array(out);
}
void anyTrueByKey(array &keys_out, array &vals_out, const array &keys,
const array &vals, const int dim) {
af_array okeys, ovals;
AF_THROW(af_any_true_by_key(&okeys, &ovals, keys.get(), vals.get(),
getFNSD(dim, vals.dims())));
keys_out = array(okeys);
vals_out = array(ovals);
}
array count(const array &in, const int dim) {
af_array out = 0;
AF_THROW(af_count(&out, in.get(), getFNSD(dim, in.dims())));
return array(out);
}
void countByKey(array &keys_out, array &vals_out, const array &keys,
const array &vals, const int dim) {
af_array okeys, ovals;
AF_THROW(af_count_by_key(&okeys, &ovals, keys.get(), vals.get(),
getFNSD(dim, vals.dims())));
keys_out = array(okeys);
vals_out = array(ovals);
}
void min(array &val, array &idx, const array &in, const int dim) {
af_array out = 0;
af_array loc = 0;
AF_THROW(af_imin(&out, &loc, in.get(), getFNSD(dim, in.dims())));
val = array(out);
idx = array(loc);
}
void max(array &val, array &idx, const array &in, const int dim) {
af_array out = 0;
af_array loc = 0;
AF_THROW(af_imax(&out, &loc, in.get(), getFNSD(dim, in.dims())));
val = array(out);
idx = array(loc);
}
#define INSTANTIATE(fnC, fnCPP) \
INSTANTIATE_REAL(fnC, fnCPP, float) \
INSTANTIATE_REAL(fnC, fnCPP, double) \
INSTANTIATE_REAL(fnC, fnCPP, int) \
INSTANTIATE_REAL(fnC, fnCPP, unsigned) \
INSTANTIATE_REAL(fnC, fnCPP, long) \
INSTANTIATE_REAL(fnC, fnCPP, unsigned long) \
INSTANTIATE_REAL(fnC, fnCPP, long long) \
INSTANTIATE_REAL(fnC, fnCPP, unsigned long long) \
INSTANTIATE_REAL(fnC, fnCPP, short) \
INSTANTIATE_REAL(fnC, fnCPP, unsigned short) \
INSTANTIATE_REAL(fnC, fnCPP, char) \
INSTANTIATE_REAL(fnC, fnCPP, signed char) \
INSTANTIATE_REAL(fnC, fnCPP, unsigned char) \
INSTANTIATE_CPLX(fnC, fnCPP, af_cfloat, float) \
INSTANTIATE_CPLX(fnC, fnCPP, af_cdouble, double)
#define INSTANTIATE_REAL(fnC, fnCPP, T) \
template<> \
AFAPI T fnCPP(const array &in) { \
double rval, ival; \
AF_THROW(af_##fnC##_all(&rval, &ival, in.get())); \
return (T)(rval); \
}
#define INSTANTIATE_CPLX(fnC, fnCPP, T, Tr) \
template<> \
AFAPI T fnCPP(const array &in) { \
double rval, ival; \
AF_THROW(af_##fnC##_all(&rval, &ival, in.get())); \
T out((Tr)rval, (Tr)ival); \
return out; \
}
#define INSTANTIATE_ARRAY(fnC, fnCPP) \
template<> \
AFAPI af::array fnCPP(const array &in) { \
af_array out = 0; \
AF_THROW(af_##fnC##_all_array(&out, in.get())); \
return array(out); \
}
INSTANTIATE(sum, sum)
INSTANTIATE(product, product)
INSTANTIATE(min, min)
INSTANTIATE(max, max)
INSTANTIATE(all_true, allTrue)
INSTANTIATE(any_true, anyTrue)
INSTANTIATE(count, count)
INSTANTIATE_REAL(all_true, allTrue, bool);
INSTANTIATE_REAL(any_true, anyTrue, bool);
INSTANTIATE_ARRAY(sum, sum)
INSTANTIATE_ARRAY(product, product)
INSTANTIATE_ARRAY(min, min)
INSTANTIATE_ARRAY(max, max)
INSTANTIATE_ARRAY(all_true, allTrue)
INSTANTIATE_ARRAY(any_true, anyTrue)
INSTANTIATE_ARRAY(count, count)
#undef INSTANTIATE_REAL
#undef INSTANTIATE_CPLX
#undef INSTANTIATE_ARRAY
#define INSTANTIATE_REAL(fnC, fnCPP, T) \
template<> \
AFAPI T fnCPP(const array &in, const double nanval) { \
double rval, ival; \
AF_THROW(af_##fnC##_all(&rval, &ival, in.get(), nanval)); \
return (T)(rval); \
}
#define INSTANTIATE_CPLX(fnC, fnCPP, T, Tr) \
template<> \
AFAPI T fnCPP(const array &in, const double nanval) { \
double rval, ival; \
AF_THROW(af_##fnC##_all(&rval, &ival, in.get(), nanval)); \
T out((Tr)rval, (Tr)ival); \
return out; \
}
#define INSTANTIATE_ARRAY(fnC, fnCPP) \
template<> \
AFAPI af::array fnCPP(const array &in, const double nanval) { \
af_array out = 0; \
AF_THROW(af_##fnC##_all_array(&out, in.get(), nanval)); \
return array(out); \
}
INSTANTIATE_ARRAY(sum_nan, sum)
INSTANTIATE_ARRAY(product_nan, product)
INSTANTIATE(sum_nan, sum)
INSTANTIATE(product_nan, product)
#undef INSTANTIATE_REAL
#undef INSTANTIATE_CPLX
#undef INSTANTIATE
#undef INSTANTIATE_ARRAY
#define INSTANTIATE_COMPAT(fnCPP, fnCompat, T) \
template<> \
AFAPI T fnCompat(const array &in) { \
return fnCPP<T>(in); \
}
#define INSTANTIATE(fnCPP, fnCompat) \
INSTANTIATE_COMPAT(fnCPP, fnCompat, float) \
INSTANTIATE_COMPAT(fnCPP, fnCompat, double) \
INSTANTIATE_COMPAT(fnCPP, fnCompat, int) \
INSTANTIATE_COMPAT(fnCPP, fnCompat, unsigned) \
INSTANTIATE_COMPAT(fnCPP, fnCompat, long) \
INSTANTIATE_COMPAT(fnCPP, fnCompat, unsigned long) \
INSTANTIATE_COMPAT(fnCPP, fnCompat, long long) \
INSTANTIATE_COMPAT(fnCPP, fnCompat, unsigned long long) \
INSTANTIATE_COMPAT(fnCPP, fnCompat, char) \
INSTANTIATE_COMPAT(fnCPP, fnCompat, signed char) \
INSTANTIATE_COMPAT(fnCPP, fnCompat, unsigned char) \
INSTANTIATE_COMPAT(fnCPP, fnCompat, af_cfloat) \
INSTANTIATE_COMPAT(fnCPP, fnCompat, af_cdouble) \
INSTANTIATE_COMPAT(fnCPP, fnCompat, short) \
INSTANTIATE_COMPAT(fnCPP, fnCompat, unsigned short)
INSTANTIATE(product, mul)
INSTANTIATE(allTrue, alltrue)
INSTANTIATE(anyTrue, anytrue)
INSTANTIATE_COMPAT(allTrue, alltrue, bool)
INSTANTIATE_COMPAT(anyTrue, anytrue, bool)
#undef INSTANTIATE
#undef INSTANTIATE_COMPAT
#define INSTANTIATE_REAL(fn, T) \
template<> \
AFAPI void fn(T *val, unsigned *idx, const array &in) { \
double rval, ival; \
AF_THROW(af_i##fn##_all(&rval, &ival, idx, in.get())); \
*val = (T)(rval); \
}
#define INSTANTIATE_CPLX(fn, T, Tr) \
template<> \
AFAPI void fn(T *val, unsigned *idx, const array &in) { \
double rval, ival; \
AF_THROW(af_i##fn##_all(&rval, &ival, idx, in.get())); \
*val = T((Tr)rval, (Tr)ival); \
}
#define INSTANTIATE(fn) \
INSTANTIATE_REAL(fn, float) \
INSTANTIATE_REAL(fn, double) \
INSTANTIATE_REAL(fn, int) \
INSTANTIATE_REAL(fn, unsigned) \
INSTANTIATE_REAL(fn, char) \
INSTANTIATE_REAL(fn, signed char) \
INSTANTIATE_REAL(fn, unsigned char) \
INSTANTIATE_REAL(fn, short) \
INSTANTIATE_REAL(fn, unsigned short) \
INSTANTIATE_CPLX(fn, af_cfloat, float) \
INSTANTIATE_CPLX(fn, af_cdouble, double)
INSTANTIATE(min)
INSTANTIATE(max)
} // namespace af