1 /*
2  * Copyright (C) 2016 The Android Open Source Project
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  *      http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 
17 // Don't edit this file!  It is auto-generated by frameworks/rs/api/generate.sh.
18 
19 package android.renderscript.cts;
20 
21 import android.renderscript.Allocation;
22 import android.renderscript.RSRuntimeException;
23 import android.renderscript.Element;
24 import android.renderscript.cts.Target;
25 
26 import java.util.Arrays;
27 
28 public class TestFmax extends RSBaseCompute {
29 
30     private ScriptC_TestFmax script;
31     private ScriptC_TestFmaxRelaxed scriptRelaxed;
32 
33     @Override
setUp()34     protected void setUp() throws Exception {
35         super.setUp();
36         script = new ScriptC_TestFmax(mRS);
37         scriptRelaxed = new ScriptC_TestFmaxRelaxed(mRS);
38     }
39 
40     @Override
tearDown()41     protected void tearDown() throws Exception {
42         script.destroy();
43         scriptRelaxed.destroy();
44         super.tearDown();
45     }
46 
47     public class ArgumentsFloatFloatFloat {
48         public float inA;
49         public float inB;
50         public Target.Floaty out;
51     }
52 
checkFmaxFloatFloatFloat()53     private void checkFmaxFloatFloatFloat() {
54         Allocation inA = createRandomAllocation(mRS, Element.DataType.FLOAT_32, 1, 0xe6ec75a46e6fdd7al, false);
55         Allocation inB = createRandomAllocation(mRS, Element.DataType.FLOAT_32, 1, 0xe6ec75a46e6fdd7bl, false);
56         try {
57             Allocation out = Allocation.createSized(mRS, getElement(mRS, Element.DataType.FLOAT_32, 1), INPUTSIZE);
58             script.set_gAllocInB(inB);
59             script.forEach_testFmaxFloatFloatFloat(inA, out);
60             verifyResultsFmaxFloatFloatFloat(inA, inB, out, false);
61             out.destroy();
62         } catch (Exception e) {
63             throw new RSRuntimeException("RenderScript. Can't invoke forEach_testFmaxFloatFloatFloat: " + e.toString());
64         }
65         try {
66             Allocation out = Allocation.createSized(mRS, getElement(mRS, Element.DataType.FLOAT_32, 1), INPUTSIZE);
67             scriptRelaxed.set_gAllocInB(inB);
68             scriptRelaxed.forEach_testFmaxFloatFloatFloat(inA, out);
69             verifyResultsFmaxFloatFloatFloat(inA, inB, out, true);
70             out.destroy();
71         } catch (Exception e) {
72             throw new RSRuntimeException("RenderScript. Can't invoke forEach_testFmaxFloatFloatFloat: " + e.toString());
73         }
74         inA.destroy();
75         inB.destroy();
76     }
77 
verifyResultsFmaxFloatFloatFloat(Allocation inA, Allocation inB, Allocation out, boolean relaxed)78     private void verifyResultsFmaxFloatFloatFloat(Allocation inA, Allocation inB, Allocation out, boolean relaxed) {
79         float[] arrayInA = new float[INPUTSIZE * 1];
80         Arrays.fill(arrayInA, (float) 42);
81         inA.copyTo(arrayInA);
82         float[] arrayInB = new float[INPUTSIZE * 1];
83         Arrays.fill(arrayInB, (float) 42);
84         inB.copyTo(arrayInB);
85         float[] arrayOut = new float[INPUTSIZE * 1];
86         Arrays.fill(arrayOut, (float) 42);
87         out.copyTo(arrayOut);
88         StringBuilder message = new StringBuilder();
89         boolean errorFound = false;
90         for (int i = 0; i < INPUTSIZE; i++) {
91             for (int j = 0; j < 1 ; j++) {
92                 // Extract the inputs.
93                 ArgumentsFloatFloatFloat args = new ArgumentsFloatFloatFloat();
94                 args.inA = arrayInA[i];
95                 args.inB = arrayInB[i];
96                 // Figure out what the outputs should have been.
97                 Target target = new Target(Target.FunctionType.NORMAL, Target.ReturnType.FLOAT, relaxed);
98                 CoreMathVerifier.computeFmax(args, target);
99                 // Validate the outputs.
100                 boolean valid = true;
101                 if (!args.out.couldBe(arrayOut[i * 1 + j])) {
102                     valid = false;
103                 }
104                 if (!valid) {
105                     if (!errorFound) {
106                         errorFound = true;
107                         message.append("Input inA: ");
108                         appendVariableToMessage(message, args.inA);
109                         message.append("\n");
110                         message.append("Input inB: ");
111                         appendVariableToMessage(message, args.inB);
112                         message.append("\n");
113                         message.append("Expected output out: ");
114                         appendVariableToMessage(message, args.out);
115                         message.append("\n");
116                         message.append("Actual   output out: ");
117                         appendVariableToMessage(message, arrayOut[i * 1 + j]);
118                         if (!args.out.couldBe(arrayOut[i * 1 + j])) {
119                             message.append(" FAIL");
120                         }
121                         message.append("\n");
122                         message.append("Errors at");
123                     }
124                     message.append(" [");
125                     message.append(Integer.toString(i));
126                     message.append(", ");
127                     message.append(Integer.toString(j));
128                     message.append("]");
129                 }
130             }
131         }
132         assertFalse("Incorrect output for checkFmaxFloatFloatFloat" +
133                 (relaxed ? "_relaxed" : "") + ":\n" + message.toString(), errorFound);
134     }
135 
checkFmaxFloat2Float2Float2()136     private void checkFmaxFloat2Float2Float2() {
137         Allocation inA = createRandomAllocation(mRS, Element.DataType.FLOAT_32, 2, 0xa99eaa6dd458a0c8l, false);
138         Allocation inB = createRandomAllocation(mRS, Element.DataType.FLOAT_32, 2, 0xa99eaa6dd458a0c9l, false);
139         try {
140             Allocation out = Allocation.createSized(mRS, getElement(mRS, Element.DataType.FLOAT_32, 2), INPUTSIZE);
141             script.set_gAllocInB(inB);
142             script.forEach_testFmaxFloat2Float2Float2(inA, out);
143             verifyResultsFmaxFloat2Float2Float2(inA, inB, out, false);
144             out.destroy();
145         } catch (Exception e) {
146             throw new RSRuntimeException("RenderScript. Can't invoke forEach_testFmaxFloat2Float2Float2: " + e.toString());
147         }
148         try {
149             Allocation out = Allocation.createSized(mRS, getElement(mRS, Element.DataType.FLOAT_32, 2), INPUTSIZE);
150             scriptRelaxed.set_gAllocInB(inB);
151             scriptRelaxed.forEach_testFmaxFloat2Float2Float2(inA, out);
152             verifyResultsFmaxFloat2Float2Float2(inA, inB, out, true);
153             out.destroy();
154         } catch (Exception e) {
155             throw new RSRuntimeException("RenderScript. Can't invoke forEach_testFmaxFloat2Float2Float2: " + e.toString());
156         }
157         inA.destroy();
158         inB.destroy();
159     }
160 
verifyResultsFmaxFloat2Float2Float2(Allocation inA, Allocation inB, Allocation out, boolean relaxed)161     private void verifyResultsFmaxFloat2Float2Float2(Allocation inA, Allocation inB, Allocation out, boolean relaxed) {
162         float[] arrayInA = new float[INPUTSIZE * 2];
163         Arrays.fill(arrayInA, (float) 42);
164         inA.copyTo(arrayInA);
165         float[] arrayInB = new float[INPUTSIZE * 2];
166         Arrays.fill(arrayInB, (float) 42);
167         inB.copyTo(arrayInB);
168         float[] arrayOut = new float[INPUTSIZE * 2];
169         Arrays.fill(arrayOut, (float) 42);
170         out.copyTo(arrayOut);
171         StringBuilder message = new StringBuilder();
172         boolean errorFound = false;
173         for (int i = 0; i < INPUTSIZE; i++) {
174             for (int j = 0; j < 2 ; j++) {
175                 // Extract the inputs.
176                 ArgumentsFloatFloatFloat args = new ArgumentsFloatFloatFloat();
177                 args.inA = arrayInA[i * 2 + j];
178                 args.inB = arrayInB[i * 2 + j];
179                 // Figure out what the outputs should have been.
180                 Target target = new Target(Target.FunctionType.NORMAL, Target.ReturnType.FLOAT, relaxed);
181                 CoreMathVerifier.computeFmax(args, target);
182                 // Validate the outputs.
183                 boolean valid = true;
184                 if (!args.out.couldBe(arrayOut[i * 2 + j])) {
185                     valid = false;
186                 }
187                 if (!valid) {
188                     if (!errorFound) {
189                         errorFound = true;
190                         message.append("Input inA: ");
191                         appendVariableToMessage(message, args.inA);
192                         message.append("\n");
193                         message.append("Input inB: ");
194                         appendVariableToMessage(message, args.inB);
195                         message.append("\n");
196                         message.append("Expected output out: ");
197                         appendVariableToMessage(message, args.out);
198                         message.append("\n");
199                         message.append("Actual   output out: ");
200                         appendVariableToMessage(message, arrayOut[i * 2 + j]);
201                         if (!args.out.couldBe(arrayOut[i * 2 + j])) {
202                             message.append(" FAIL");
203                         }
204                         message.append("\n");
205                         message.append("Errors at");
206                     }
207                     message.append(" [");
208                     message.append(Integer.toString(i));
209                     message.append(", ");
210                     message.append(Integer.toString(j));
211                     message.append("]");
212                 }
213             }
214         }
215         assertFalse("Incorrect output for checkFmaxFloat2Float2Float2" +
216                 (relaxed ? "_relaxed" : "") + ":\n" + message.toString(), errorFound);
217     }
218 
checkFmaxFloat3Float3Float3()219     private void checkFmaxFloat3Float3Float3() {
220         Allocation inA = createRandomAllocation(mRS, Element.DataType.FLOAT_32, 3, 0xfe03888dd636a269l, false);
221         Allocation inB = createRandomAllocation(mRS, Element.DataType.FLOAT_32, 3, 0xfe03888dd636a26al, false);
222         try {
223             Allocation out = Allocation.createSized(mRS, getElement(mRS, Element.DataType.FLOAT_32, 3), INPUTSIZE);
224             script.set_gAllocInB(inB);
225             script.forEach_testFmaxFloat3Float3Float3(inA, out);
226             verifyResultsFmaxFloat3Float3Float3(inA, inB, out, false);
227             out.destroy();
228         } catch (Exception e) {
229             throw new RSRuntimeException("RenderScript. Can't invoke forEach_testFmaxFloat3Float3Float3: " + e.toString());
230         }
231         try {
232             Allocation out = Allocation.createSized(mRS, getElement(mRS, Element.DataType.FLOAT_32, 3), INPUTSIZE);
233             scriptRelaxed.set_gAllocInB(inB);
234             scriptRelaxed.forEach_testFmaxFloat3Float3Float3(inA, out);
235             verifyResultsFmaxFloat3Float3Float3(inA, inB, out, true);
236             out.destroy();
237         } catch (Exception e) {
238             throw new RSRuntimeException("RenderScript. Can't invoke forEach_testFmaxFloat3Float3Float3: " + e.toString());
239         }
240         inA.destroy();
241         inB.destroy();
242     }
243 
verifyResultsFmaxFloat3Float3Float3(Allocation inA, Allocation inB, Allocation out, boolean relaxed)244     private void verifyResultsFmaxFloat3Float3Float3(Allocation inA, Allocation inB, Allocation out, boolean relaxed) {
245         float[] arrayInA = new float[INPUTSIZE * 4];
246         Arrays.fill(arrayInA, (float) 42);
247         inA.copyTo(arrayInA);
248         float[] arrayInB = new float[INPUTSIZE * 4];
249         Arrays.fill(arrayInB, (float) 42);
250         inB.copyTo(arrayInB);
251         float[] arrayOut = new float[INPUTSIZE * 4];
252         Arrays.fill(arrayOut, (float) 42);
253         out.copyTo(arrayOut);
254         StringBuilder message = new StringBuilder();
255         boolean errorFound = false;
256         for (int i = 0; i < INPUTSIZE; i++) {
257             for (int j = 0; j < 3 ; j++) {
258                 // Extract the inputs.
259                 ArgumentsFloatFloatFloat args = new ArgumentsFloatFloatFloat();
260                 args.inA = arrayInA[i * 4 + j];
261                 args.inB = arrayInB[i * 4 + j];
262                 // Figure out what the outputs should have been.
263                 Target target = new Target(Target.FunctionType.NORMAL, Target.ReturnType.FLOAT, relaxed);
264                 CoreMathVerifier.computeFmax(args, target);
265                 // Validate the outputs.
266                 boolean valid = true;
267                 if (!args.out.couldBe(arrayOut[i * 4 + j])) {
268                     valid = false;
269                 }
270                 if (!valid) {
271                     if (!errorFound) {
272                         errorFound = true;
273                         message.append("Input inA: ");
274                         appendVariableToMessage(message, args.inA);
275                         message.append("\n");
276                         message.append("Input inB: ");
277                         appendVariableToMessage(message, args.inB);
278                         message.append("\n");
279                         message.append("Expected output out: ");
280                         appendVariableToMessage(message, args.out);
281                         message.append("\n");
282                         message.append("Actual   output out: ");
283                         appendVariableToMessage(message, arrayOut[i * 4 + j]);
284                         if (!args.out.couldBe(arrayOut[i * 4 + j])) {
285                             message.append(" FAIL");
286                         }
287                         message.append("\n");
288                         message.append("Errors at");
289                     }
290                     message.append(" [");
291                     message.append(Integer.toString(i));
292                     message.append(", ");
293                     message.append(Integer.toString(j));
294                     message.append("]");
295                 }
296             }
297         }
298         assertFalse("Incorrect output for checkFmaxFloat3Float3Float3" +
299                 (relaxed ? "_relaxed" : "") + ":\n" + message.toString(), errorFound);
300     }
301 
checkFmaxFloat4Float4Float4()302     private void checkFmaxFloat4Float4Float4() {
303         Allocation inA = createRandomAllocation(mRS, Element.DataType.FLOAT_32, 4, 0x526866add814a40al, false);
304         Allocation inB = createRandomAllocation(mRS, Element.DataType.FLOAT_32, 4, 0x526866add814a40bl, false);
305         try {
306             Allocation out = Allocation.createSized(mRS, getElement(mRS, Element.DataType.FLOAT_32, 4), INPUTSIZE);
307             script.set_gAllocInB(inB);
308             script.forEach_testFmaxFloat4Float4Float4(inA, out);
309             verifyResultsFmaxFloat4Float4Float4(inA, inB, out, false);
310             out.destroy();
311         } catch (Exception e) {
312             throw new RSRuntimeException("RenderScript. Can't invoke forEach_testFmaxFloat4Float4Float4: " + e.toString());
313         }
314         try {
315             Allocation out = Allocation.createSized(mRS, getElement(mRS, Element.DataType.FLOAT_32, 4), INPUTSIZE);
316             scriptRelaxed.set_gAllocInB(inB);
317             scriptRelaxed.forEach_testFmaxFloat4Float4Float4(inA, out);
318             verifyResultsFmaxFloat4Float4Float4(inA, inB, out, true);
319             out.destroy();
320         } catch (Exception e) {
321             throw new RSRuntimeException("RenderScript. Can't invoke forEach_testFmaxFloat4Float4Float4: " + e.toString());
322         }
323         inA.destroy();
324         inB.destroy();
325     }
326 
verifyResultsFmaxFloat4Float4Float4(Allocation inA, Allocation inB, Allocation out, boolean relaxed)327     private void verifyResultsFmaxFloat4Float4Float4(Allocation inA, Allocation inB, Allocation out, boolean relaxed) {
328         float[] arrayInA = new float[INPUTSIZE * 4];
329         Arrays.fill(arrayInA, (float) 42);
330         inA.copyTo(arrayInA);
331         float[] arrayInB = new float[INPUTSIZE * 4];
332         Arrays.fill(arrayInB, (float) 42);
333         inB.copyTo(arrayInB);
334         float[] arrayOut = new float[INPUTSIZE * 4];
335         Arrays.fill(arrayOut, (float) 42);
336         out.copyTo(arrayOut);
337         StringBuilder message = new StringBuilder();
338         boolean errorFound = false;
339         for (int i = 0; i < INPUTSIZE; i++) {
340             for (int j = 0; j < 4 ; j++) {
341                 // Extract the inputs.
342                 ArgumentsFloatFloatFloat args = new ArgumentsFloatFloatFloat();
343                 args.inA = arrayInA[i * 4 + j];
344                 args.inB = arrayInB[i * 4 + j];
345                 // Figure out what the outputs should have been.
346                 Target target = new Target(Target.FunctionType.NORMAL, Target.ReturnType.FLOAT, relaxed);
347                 CoreMathVerifier.computeFmax(args, target);
348                 // Validate the outputs.
349                 boolean valid = true;
350                 if (!args.out.couldBe(arrayOut[i * 4 + j])) {
351                     valid = false;
352                 }
353                 if (!valid) {
354                     if (!errorFound) {
355                         errorFound = true;
356                         message.append("Input inA: ");
357                         appendVariableToMessage(message, args.inA);
358                         message.append("\n");
359                         message.append("Input inB: ");
360                         appendVariableToMessage(message, args.inB);
361                         message.append("\n");
362                         message.append("Expected output out: ");
363                         appendVariableToMessage(message, args.out);
364                         message.append("\n");
365                         message.append("Actual   output out: ");
366                         appendVariableToMessage(message, arrayOut[i * 4 + j]);
367                         if (!args.out.couldBe(arrayOut[i * 4 + j])) {
368                             message.append(" FAIL");
369                         }
370                         message.append("\n");
371                         message.append("Errors at");
372                     }
373                     message.append(" [");
374                     message.append(Integer.toString(i));
375                     message.append(", ");
376                     message.append(Integer.toString(j));
377                     message.append("]");
378                 }
379             }
380         }
381         assertFalse("Incorrect output for checkFmaxFloat4Float4Float4" +
382                 (relaxed ? "_relaxed" : "") + ":\n" + message.toString(), errorFound);
383     }
384 
385     public class ArgumentsHalfHalfHalf {
386         public short inA;
387         public double inADouble;
388         public short inB;
389         public double inBDouble;
390         public Target.Floaty out;
391     }
392 
checkFmaxHalfHalfHalf()393     private void checkFmaxHalfHalfHalf() {
394         Allocation inA = createRandomAllocation(mRS, Element.DataType.FLOAT_16, 1, 0x788f378e6dad4699l, false);
395         Allocation inB = createRandomAllocation(mRS, Element.DataType.FLOAT_16, 1, 0x788f378e6dad469al, false);
396         try {
397             Allocation out = Allocation.createSized(mRS, getElement(mRS, Element.DataType.FLOAT_16, 1), INPUTSIZE);
398             script.set_gAllocInB(inB);
399             script.forEach_testFmaxHalfHalfHalf(inA, out);
400             verifyResultsFmaxHalfHalfHalf(inA, inB, out, false);
401             out.destroy();
402         } catch (Exception e) {
403             throw new RSRuntimeException("RenderScript. Can't invoke forEach_testFmaxHalfHalfHalf: " + e.toString());
404         }
405         try {
406             Allocation out = Allocation.createSized(mRS, getElement(mRS, Element.DataType.FLOAT_16, 1), INPUTSIZE);
407             scriptRelaxed.set_gAllocInB(inB);
408             scriptRelaxed.forEach_testFmaxHalfHalfHalf(inA, out);
409             verifyResultsFmaxHalfHalfHalf(inA, inB, out, true);
410             out.destroy();
411         } catch (Exception e) {
412             throw new RSRuntimeException("RenderScript. Can't invoke forEach_testFmaxHalfHalfHalf: " + e.toString());
413         }
414         inA.destroy();
415         inB.destroy();
416     }
417 
verifyResultsFmaxHalfHalfHalf(Allocation inA, Allocation inB, Allocation out, boolean relaxed)418     private void verifyResultsFmaxHalfHalfHalf(Allocation inA, Allocation inB, Allocation out, boolean relaxed) {
419         short[] arrayInA = new short[INPUTSIZE * 1];
420         Arrays.fill(arrayInA, (short) 42);
421         inA.copyTo(arrayInA);
422         short[] arrayInB = new short[INPUTSIZE * 1];
423         Arrays.fill(arrayInB, (short) 42);
424         inB.copyTo(arrayInB);
425         short[] arrayOut = new short[INPUTSIZE * 1];
426         Arrays.fill(arrayOut, (short) 42);
427         out.copyTo(arrayOut);
428         StringBuilder message = new StringBuilder();
429         boolean errorFound = false;
430         for (int i = 0; i < INPUTSIZE; i++) {
431             for (int j = 0; j < 1 ; j++) {
432                 // Extract the inputs.
433                 ArgumentsHalfHalfHalf args = new ArgumentsHalfHalfHalf();
434                 args.inA = arrayInA[i];
435                 args.inADouble = Float16Utils.convertFloat16ToDouble(args.inA);
436                 args.inB = arrayInB[i];
437                 args.inBDouble = Float16Utils.convertFloat16ToDouble(args.inB);
438                 // Figure out what the outputs should have been.
439                 Target target = new Target(Target.FunctionType.NORMAL, Target.ReturnType.HALF, relaxed);
440                 CoreMathVerifier.computeFmax(args, target);
441                 // Validate the outputs.
442                 boolean valid = true;
443                 if (!args.out.couldBe(Float16Utils.convertFloat16ToDouble(arrayOut[i * 1 + j]))) {
444                     valid = false;
445                 }
446                 if (!valid) {
447                     if (!errorFound) {
448                         errorFound = true;
449                         message.append("Input inA: ");
450                         appendVariableToMessage(message, args.inA);
451                         message.append("\n");
452                         message.append("Input inB: ");
453                         appendVariableToMessage(message, args.inB);
454                         message.append("\n");
455                         message.append("Expected output out: ");
456                         appendVariableToMessage(message, args.out);
457                         message.append("\n");
458                         message.append("Actual   output out: ");
459                         appendVariableToMessage(message, arrayOut[i * 1 + j]);
460                         message.append("\n");
461                         message.append("Actual   output out (in double): ");
462                         appendVariableToMessage(message, Float16Utils.convertFloat16ToDouble(arrayOut[i * 1 + j]));
463                         if (!args.out.couldBe(Float16Utils.convertFloat16ToDouble(arrayOut[i * 1 + j]))) {
464                             message.append(" FAIL");
465                         }
466                         message.append("\n");
467                         message.append("Errors at");
468                     }
469                     message.append(" [");
470                     message.append(Integer.toString(i));
471                     message.append(", ");
472                     message.append(Integer.toString(j));
473                     message.append("]");
474                 }
475             }
476         }
477         assertFalse("Incorrect output for checkFmaxHalfHalfHalf" +
478                 (relaxed ? "_relaxed" : "") + ":\n" + message.toString(), errorFound);
479     }
480 
checkFmaxHalf2Half2Half2()481     private void checkFmaxHalf2Half2Half2() {
482         Allocation inA = createRandomAllocation(mRS, Element.DataType.FLOAT_16, 2, 0xb65cb7c1a556216fl, false);
483         Allocation inB = createRandomAllocation(mRS, Element.DataType.FLOAT_16, 2, 0xb65cb7c1a5562170l, false);
484         try {
485             Allocation out = Allocation.createSized(mRS, getElement(mRS, Element.DataType.FLOAT_16, 2), INPUTSIZE);
486             script.set_gAllocInB(inB);
487             script.forEach_testFmaxHalf2Half2Half2(inA, out);
488             verifyResultsFmaxHalf2Half2Half2(inA, inB, out, false);
489             out.destroy();
490         } catch (Exception e) {
491             throw new RSRuntimeException("RenderScript. Can't invoke forEach_testFmaxHalf2Half2Half2: " + e.toString());
492         }
493         try {
494             Allocation out = Allocation.createSized(mRS, getElement(mRS, Element.DataType.FLOAT_16, 2), INPUTSIZE);
495             scriptRelaxed.set_gAllocInB(inB);
496             scriptRelaxed.forEach_testFmaxHalf2Half2Half2(inA, out);
497             verifyResultsFmaxHalf2Half2Half2(inA, inB, out, true);
498             out.destroy();
499         } catch (Exception e) {
500             throw new RSRuntimeException("RenderScript. Can't invoke forEach_testFmaxHalf2Half2Half2: " + e.toString());
501         }
502         inA.destroy();
503         inB.destroy();
504     }
505 
verifyResultsFmaxHalf2Half2Half2(Allocation inA, Allocation inB, Allocation out, boolean relaxed)506     private void verifyResultsFmaxHalf2Half2Half2(Allocation inA, Allocation inB, Allocation out, boolean relaxed) {
507         short[] arrayInA = new short[INPUTSIZE * 2];
508         Arrays.fill(arrayInA, (short) 42);
509         inA.copyTo(arrayInA);
510         short[] arrayInB = new short[INPUTSIZE * 2];
511         Arrays.fill(arrayInB, (short) 42);
512         inB.copyTo(arrayInB);
513         short[] arrayOut = new short[INPUTSIZE * 2];
514         Arrays.fill(arrayOut, (short) 42);
515         out.copyTo(arrayOut);
516         StringBuilder message = new StringBuilder();
517         boolean errorFound = false;
518         for (int i = 0; i < INPUTSIZE; i++) {
519             for (int j = 0; j < 2 ; j++) {
520                 // Extract the inputs.
521                 ArgumentsHalfHalfHalf args = new ArgumentsHalfHalfHalf();
522                 args.inA = arrayInA[i * 2 + j];
523                 args.inADouble = Float16Utils.convertFloat16ToDouble(args.inA);
524                 args.inB = arrayInB[i * 2 + j];
525                 args.inBDouble = Float16Utils.convertFloat16ToDouble(args.inB);
526                 // Figure out what the outputs should have been.
527                 Target target = new Target(Target.FunctionType.NORMAL, Target.ReturnType.HALF, relaxed);
528                 CoreMathVerifier.computeFmax(args, target);
529                 // Validate the outputs.
530                 boolean valid = true;
531                 if (!args.out.couldBe(Float16Utils.convertFloat16ToDouble(arrayOut[i * 2 + j]))) {
532                     valid = false;
533                 }
534                 if (!valid) {
535                     if (!errorFound) {
536                         errorFound = true;
537                         message.append("Input inA: ");
538                         appendVariableToMessage(message, args.inA);
539                         message.append("\n");
540                         message.append("Input inB: ");
541                         appendVariableToMessage(message, args.inB);
542                         message.append("\n");
543                         message.append("Expected output out: ");
544                         appendVariableToMessage(message, args.out);
545                         message.append("\n");
546                         message.append("Actual   output out: ");
547                         appendVariableToMessage(message, arrayOut[i * 2 + j]);
548                         message.append("\n");
549                         message.append("Actual   output out (in double): ");
550                         appendVariableToMessage(message, Float16Utils.convertFloat16ToDouble(arrayOut[i * 2 + j]));
551                         if (!args.out.couldBe(Float16Utils.convertFloat16ToDouble(arrayOut[i * 2 + j]))) {
552                             message.append(" FAIL");
553                         }
554                         message.append("\n");
555                         message.append("Errors at");
556                     }
557                     message.append(" [");
558                     message.append(Integer.toString(i));
559                     message.append(", ");
560                     message.append(Integer.toString(j));
561                     message.append("]");
562                 }
563             }
564         }
565         assertFalse("Incorrect output for checkFmaxHalf2Half2Half2" +
566                 (relaxed ? "_relaxed" : "") + ":\n" + message.toString(), errorFound);
567     }
568 
checkFmaxHalf3Half3Half3()569     private void checkFmaxHalf3Half3Half3() {
570         Allocation inA = createRandomAllocation(mRS, Element.DataType.FLOAT_16, 3, 0xdc1137ab03f5323el, false);
571         Allocation inB = createRandomAllocation(mRS, Element.DataType.FLOAT_16, 3, 0xdc1137ab03f5323fl, false);
572         try {
573             Allocation out = Allocation.createSized(mRS, getElement(mRS, Element.DataType.FLOAT_16, 3), INPUTSIZE);
574             script.set_gAllocInB(inB);
575             script.forEach_testFmaxHalf3Half3Half3(inA, out);
576             verifyResultsFmaxHalf3Half3Half3(inA, inB, out, false);
577             out.destroy();
578         } catch (Exception e) {
579             throw new RSRuntimeException("RenderScript. Can't invoke forEach_testFmaxHalf3Half3Half3: " + e.toString());
580         }
581         try {
582             Allocation out = Allocation.createSized(mRS, getElement(mRS, Element.DataType.FLOAT_16, 3), INPUTSIZE);
583             scriptRelaxed.set_gAllocInB(inB);
584             scriptRelaxed.forEach_testFmaxHalf3Half3Half3(inA, out);
585             verifyResultsFmaxHalf3Half3Half3(inA, inB, out, true);
586             out.destroy();
587         } catch (Exception e) {
588             throw new RSRuntimeException("RenderScript. Can't invoke forEach_testFmaxHalf3Half3Half3: " + e.toString());
589         }
590         inA.destroy();
591         inB.destroy();
592     }
593 
verifyResultsFmaxHalf3Half3Half3(Allocation inA, Allocation inB, Allocation out, boolean relaxed)594     private void verifyResultsFmaxHalf3Half3Half3(Allocation inA, Allocation inB, Allocation out, boolean relaxed) {
595         short[] arrayInA = new short[INPUTSIZE * 4];
596         Arrays.fill(arrayInA, (short) 42);
597         inA.copyTo(arrayInA);
598         short[] arrayInB = new short[INPUTSIZE * 4];
599         Arrays.fill(arrayInB, (short) 42);
600         inB.copyTo(arrayInB);
601         short[] arrayOut = new short[INPUTSIZE * 4];
602         Arrays.fill(arrayOut, (short) 42);
603         out.copyTo(arrayOut);
604         StringBuilder message = new StringBuilder();
605         boolean errorFound = false;
606         for (int i = 0; i < INPUTSIZE; i++) {
607             for (int j = 0; j < 3 ; j++) {
608                 // Extract the inputs.
609                 ArgumentsHalfHalfHalf args = new ArgumentsHalfHalfHalf();
610                 args.inA = arrayInA[i * 4 + j];
611                 args.inADouble = Float16Utils.convertFloat16ToDouble(args.inA);
612                 args.inB = arrayInB[i * 4 + j];
613                 args.inBDouble = Float16Utils.convertFloat16ToDouble(args.inB);
614                 // Figure out what the outputs should have been.
615                 Target target = new Target(Target.FunctionType.NORMAL, Target.ReturnType.HALF, relaxed);
616                 CoreMathVerifier.computeFmax(args, target);
617                 // Validate the outputs.
618                 boolean valid = true;
619                 if (!args.out.couldBe(Float16Utils.convertFloat16ToDouble(arrayOut[i * 4 + j]))) {
620                     valid = false;
621                 }
622                 if (!valid) {
623                     if (!errorFound) {
624                         errorFound = true;
625                         message.append("Input inA: ");
626                         appendVariableToMessage(message, args.inA);
627                         message.append("\n");
628                         message.append("Input inB: ");
629                         appendVariableToMessage(message, args.inB);
630                         message.append("\n");
631                         message.append("Expected output out: ");
632                         appendVariableToMessage(message, args.out);
633                         message.append("\n");
634                         message.append("Actual   output out: ");
635                         appendVariableToMessage(message, arrayOut[i * 4 + j]);
636                         message.append("\n");
637                         message.append("Actual   output out (in double): ");
638                         appendVariableToMessage(message, Float16Utils.convertFloat16ToDouble(arrayOut[i * 4 + j]));
639                         if (!args.out.couldBe(Float16Utils.convertFloat16ToDouble(arrayOut[i * 4 + j]))) {
640                             message.append(" FAIL");
641                         }
642                         message.append("\n");
643                         message.append("Errors at");
644                     }
645                     message.append(" [");
646                     message.append(Integer.toString(i));
647                     message.append(", ");
648                     message.append(Integer.toString(j));
649                     message.append("]");
650                 }
651             }
652         }
653         assertFalse("Incorrect output for checkFmaxHalf3Half3Half3" +
654                 (relaxed ? "_relaxed" : "") + ":\n" + message.toString(), errorFound);
655     }
656 
checkFmaxHalf4Half4Half4()657     private void checkFmaxHalf4Half4Half4() {
658         Allocation inA = createRandomAllocation(mRS, Element.DataType.FLOAT_16, 4, 0x1c5b7946294430dl, false);
659         Allocation inB = createRandomAllocation(mRS, Element.DataType.FLOAT_16, 4, 0x1c5b7946294430el, false);
660         try {
661             Allocation out = Allocation.createSized(mRS, getElement(mRS, Element.DataType.FLOAT_16, 4), INPUTSIZE);
662             script.set_gAllocInB(inB);
663             script.forEach_testFmaxHalf4Half4Half4(inA, out);
664             verifyResultsFmaxHalf4Half4Half4(inA, inB, out, false);
665             out.destroy();
666         } catch (Exception e) {
667             throw new RSRuntimeException("RenderScript. Can't invoke forEach_testFmaxHalf4Half4Half4: " + e.toString());
668         }
669         try {
670             Allocation out = Allocation.createSized(mRS, getElement(mRS, Element.DataType.FLOAT_16, 4), INPUTSIZE);
671             scriptRelaxed.set_gAllocInB(inB);
672             scriptRelaxed.forEach_testFmaxHalf4Half4Half4(inA, out);
673             verifyResultsFmaxHalf4Half4Half4(inA, inB, out, true);
674             out.destroy();
675         } catch (Exception e) {
676             throw new RSRuntimeException("RenderScript. Can't invoke forEach_testFmaxHalf4Half4Half4: " + e.toString());
677         }
678         inA.destroy();
679         inB.destroy();
680     }
681 
verifyResultsFmaxHalf4Half4Half4(Allocation inA, Allocation inB, Allocation out, boolean relaxed)682     private void verifyResultsFmaxHalf4Half4Half4(Allocation inA, Allocation inB, Allocation out, boolean relaxed) {
683         short[] arrayInA = new short[INPUTSIZE * 4];
684         Arrays.fill(arrayInA, (short) 42);
685         inA.copyTo(arrayInA);
686         short[] arrayInB = new short[INPUTSIZE * 4];
687         Arrays.fill(arrayInB, (short) 42);
688         inB.copyTo(arrayInB);
689         short[] arrayOut = new short[INPUTSIZE * 4];
690         Arrays.fill(arrayOut, (short) 42);
691         out.copyTo(arrayOut);
692         StringBuilder message = new StringBuilder();
693         boolean errorFound = false;
694         for (int i = 0; i < INPUTSIZE; i++) {
695             for (int j = 0; j < 4 ; j++) {
696                 // Extract the inputs.
697                 ArgumentsHalfHalfHalf args = new ArgumentsHalfHalfHalf();
698                 args.inA = arrayInA[i * 4 + j];
699                 args.inADouble = Float16Utils.convertFloat16ToDouble(args.inA);
700                 args.inB = arrayInB[i * 4 + j];
701                 args.inBDouble = Float16Utils.convertFloat16ToDouble(args.inB);
702                 // Figure out what the outputs should have been.
703                 Target target = new Target(Target.FunctionType.NORMAL, Target.ReturnType.HALF, relaxed);
704                 CoreMathVerifier.computeFmax(args, target);
705                 // Validate the outputs.
706                 boolean valid = true;
707                 if (!args.out.couldBe(Float16Utils.convertFloat16ToDouble(arrayOut[i * 4 + j]))) {
708                     valid = false;
709                 }
710                 if (!valid) {
711                     if (!errorFound) {
712                         errorFound = true;
713                         message.append("Input inA: ");
714                         appendVariableToMessage(message, args.inA);
715                         message.append("\n");
716                         message.append("Input inB: ");
717                         appendVariableToMessage(message, args.inB);
718                         message.append("\n");
719                         message.append("Expected output out: ");
720                         appendVariableToMessage(message, args.out);
721                         message.append("\n");
722                         message.append("Actual   output out: ");
723                         appendVariableToMessage(message, arrayOut[i * 4 + j]);
724                         message.append("\n");
725                         message.append("Actual   output out (in double): ");
726                         appendVariableToMessage(message, Float16Utils.convertFloat16ToDouble(arrayOut[i * 4 + j]));
727                         if (!args.out.couldBe(Float16Utils.convertFloat16ToDouble(arrayOut[i * 4 + j]))) {
728                             message.append(" FAIL");
729                         }
730                         message.append("\n");
731                         message.append("Errors at");
732                     }
733                     message.append(" [");
734                     message.append(Integer.toString(i));
735                     message.append(", ");
736                     message.append(Integer.toString(j));
737                     message.append("]");
738                 }
739             }
740         }
741         assertFalse("Incorrect output for checkFmaxHalf4Half4Half4" +
742                 (relaxed ? "_relaxed" : "") + ":\n" + message.toString(), errorFound);
743     }
744 
checkFmaxFloat2FloatFloat2()745     private void checkFmaxFloat2FloatFloat2() {
746         Allocation inA = createRandomAllocation(mRS, Element.DataType.FLOAT_32, 2, 0xce5ddc06dc631102l, false);
747         Allocation inB = createRandomAllocation(mRS, Element.DataType.FLOAT_32, 1, 0xce5ddc06dc631103l, false);
748         try {
749             Allocation out = Allocation.createSized(mRS, getElement(mRS, Element.DataType.FLOAT_32, 2), INPUTSIZE);
750             script.set_gAllocInB(inB);
751             script.forEach_testFmaxFloat2FloatFloat2(inA, out);
752             verifyResultsFmaxFloat2FloatFloat2(inA, inB, out, false);
753             out.destroy();
754         } catch (Exception e) {
755             throw new RSRuntimeException("RenderScript. Can't invoke forEach_testFmaxFloat2FloatFloat2: " + e.toString());
756         }
757         try {
758             Allocation out = Allocation.createSized(mRS, getElement(mRS, Element.DataType.FLOAT_32, 2), INPUTSIZE);
759             scriptRelaxed.set_gAllocInB(inB);
760             scriptRelaxed.forEach_testFmaxFloat2FloatFloat2(inA, out);
761             verifyResultsFmaxFloat2FloatFloat2(inA, inB, out, true);
762             out.destroy();
763         } catch (Exception e) {
764             throw new RSRuntimeException("RenderScript. Can't invoke forEach_testFmaxFloat2FloatFloat2: " + e.toString());
765         }
766         inA.destroy();
767         inB.destroy();
768     }
769 
verifyResultsFmaxFloat2FloatFloat2(Allocation inA, Allocation inB, Allocation out, boolean relaxed)770     private void verifyResultsFmaxFloat2FloatFloat2(Allocation inA, Allocation inB, Allocation out, boolean relaxed) {
771         float[] arrayInA = new float[INPUTSIZE * 2];
772         Arrays.fill(arrayInA, (float) 42);
773         inA.copyTo(arrayInA);
774         float[] arrayInB = new float[INPUTSIZE * 1];
775         Arrays.fill(arrayInB, (float) 42);
776         inB.copyTo(arrayInB);
777         float[] arrayOut = new float[INPUTSIZE * 2];
778         Arrays.fill(arrayOut, (float) 42);
779         out.copyTo(arrayOut);
780         StringBuilder message = new StringBuilder();
781         boolean errorFound = false;
782         for (int i = 0; i < INPUTSIZE; i++) {
783             for (int j = 0; j < 2 ; j++) {
784                 // Extract the inputs.
785                 ArgumentsFloatFloatFloat args = new ArgumentsFloatFloatFloat();
786                 args.inA = arrayInA[i * 2 + j];
787                 args.inB = arrayInB[i];
788                 // Figure out what the outputs should have been.
789                 Target target = new Target(Target.FunctionType.NORMAL, Target.ReturnType.FLOAT, relaxed);
790                 CoreMathVerifier.computeFmax(args, target);
791                 // Validate the outputs.
792                 boolean valid = true;
793                 if (!args.out.couldBe(arrayOut[i * 2 + j])) {
794                     valid = false;
795                 }
796                 if (!valid) {
797                     if (!errorFound) {
798                         errorFound = true;
799                         message.append("Input inA: ");
800                         appendVariableToMessage(message, args.inA);
801                         message.append("\n");
802                         message.append("Input inB: ");
803                         appendVariableToMessage(message, args.inB);
804                         message.append("\n");
805                         message.append("Expected output out: ");
806                         appendVariableToMessage(message, args.out);
807                         message.append("\n");
808                         message.append("Actual   output out: ");
809                         appendVariableToMessage(message, arrayOut[i * 2 + j]);
810                         if (!args.out.couldBe(arrayOut[i * 2 + j])) {
811                             message.append(" FAIL");
812                         }
813                         message.append("\n");
814                         message.append("Errors at");
815                     }
816                     message.append(" [");
817                     message.append(Integer.toString(i));
818                     message.append(", ");
819                     message.append(Integer.toString(j));
820                     message.append("]");
821                 }
822             }
823         }
824         assertFalse("Incorrect output for checkFmaxFloat2FloatFloat2" +
825                 (relaxed ? "_relaxed" : "") + ":\n" + message.toString(), errorFound);
826     }
827 
checkFmaxFloat3FloatFloat3()828     private void checkFmaxFloat3FloatFloat3() {
829         Allocation inA = createRandomAllocation(mRS, Element.DataType.FLOAT_32, 3, 0x23ad8f1ecace055el, false);
830         Allocation inB = createRandomAllocation(mRS, Element.DataType.FLOAT_32, 1, 0x23ad8f1ecace055fl, false);
831         try {
832             Allocation out = Allocation.createSized(mRS, getElement(mRS, Element.DataType.FLOAT_32, 3), INPUTSIZE);
833             script.set_gAllocInB(inB);
834             script.forEach_testFmaxFloat3FloatFloat3(inA, out);
835             verifyResultsFmaxFloat3FloatFloat3(inA, inB, out, false);
836             out.destroy();
837         } catch (Exception e) {
838             throw new RSRuntimeException("RenderScript. Can't invoke forEach_testFmaxFloat3FloatFloat3: " + e.toString());
839         }
840         try {
841             Allocation out = Allocation.createSized(mRS, getElement(mRS, Element.DataType.FLOAT_32, 3), INPUTSIZE);
842             scriptRelaxed.set_gAllocInB(inB);
843             scriptRelaxed.forEach_testFmaxFloat3FloatFloat3(inA, out);
844             verifyResultsFmaxFloat3FloatFloat3(inA, inB, out, true);
845             out.destroy();
846         } catch (Exception e) {
847             throw new RSRuntimeException("RenderScript. Can't invoke forEach_testFmaxFloat3FloatFloat3: " + e.toString());
848         }
849         inA.destroy();
850         inB.destroy();
851     }
852 
verifyResultsFmaxFloat3FloatFloat3(Allocation inA, Allocation inB, Allocation out, boolean relaxed)853     private void verifyResultsFmaxFloat3FloatFloat3(Allocation inA, Allocation inB, Allocation out, boolean relaxed) {
854         float[] arrayInA = new float[INPUTSIZE * 4];
855         Arrays.fill(arrayInA, (float) 42);
856         inA.copyTo(arrayInA);
857         float[] arrayInB = new float[INPUTSIZE * 1];
858         Arrays.fill(arrayInB, (float) 42);
859         inB.copyTo(arrayInB);
860         float[] arrayOut = new float[INPUTSIZE * 4];
861         Arrays.fill(arrayOut, (float) 42);
862         out.copyTo(arrayOut);
863         StringBuilder message = new StringBuilder();
864         boolean errorFound = false;
865         for (int i = 0; i < INPUTSIZE; i++) {
866             for (int j = 0; j < 3 ; j++) {
867                 // Extract the inputs.
868                 ArgumentsFloatFloatFloat args = new ArgumentsFloatFloatFloat();
869                 args.inA = arrayInA[i * 4 + j];
870                 args.inB = arrayInB[i];
871                 // Figure out what the outputs should have been.
872                 Target target = new Target(Target.FunctionType.NORMAL, Target.ReturnType.FLOAT, relaxed);
873                 CoreMathVerifier.computeFmax(args, target);
874                 // Validate the outputs.
875                 boolean valid = true;
876                 if (!args.out.couldBe(arrayOut[i * 4 + j])) {
877                     valid = false;
878                 }
879                 if (!valid) {
880                     if (!errorFound) {
881                         errorFound = true;
882                         message.append("Input inA: ");
883                         appendVariableToMessage(message, args.inA);
884                         message.append("\n");
885                         message.append("Input inB: ");
886                         appendVariableToMessage(message, args.inB);
887                         message.append("\n");
888                         message.append("Expected output out: ");
889                         appendVariableToMessage(message, args.out);
890                         message.append("\n");
891                         message.append("Actual   output out: ");
892                         appendVariableToMessage(message, arrayOut[i * 4 + j]);
893                         if (!args.out.couldBe(arrayOut[i * 4 + j])) {
894                             message.append(" FAIL");
895                         }
896                         message.append("\n");
897                         message.append("Errors at");
898                     }
899                     message.append(" [");
900                     message.append(Integer.toString(i));
901                     message.append(", ");
902                     message.append(Integer.toString(j));
903                     message.append("]");
904                 }
905             }
906         }
907         assertFalse("Incorrect output for checkFmaxFloat3FloatFloat3" +
908                 (relaxed ? "_relaxed" : "") + ":\n" + message.toString(), errorFound);
909     }
910 
checkFmaxFloat4FloatFloat4()911     private void checkFmaxFloat4FloatFloat4() {
912         Allocation inA = createRandomAllocation(mRS, Element.DataType.FLOAT_32, 4, 0x78fd4236b938f9bal, false);
913         Allocation inB = createRandomAllocation(mRS, Element.DataType.FLOAT_32, 1, 0x78fd4236b938f9bbl, false);
914         try {
915             Allocation out = Allocation.createSized(mRS, getElement(mRS, Element.DataType.FLOAT_32, 4), INPUTSIZE);
916             script.set_gAllocInB(inB);
917             script.forEach_testFmaxFloat4FloatFloat4(inA, out);
918             verifyResultsFmaxFloat4FloatFloat4(inA, inB, out, false);
919             out.destroy();
920         } catch (Exception e) {
921             throw new RSRuntimeException("RenderScript. Can't invoke forEach_testFmaxFloat4FloatFloat4: " + e.toString());
922         }
923         try {
924             Allocation out = Allocation.createSized(mRS, getElement(mRS, Element.DataType.FLOAT_32, 4), INPUTSIZE);
925             scriptRelaxed.set_gAllocInB(inB);
926             scriptRelaxed.forEach_testFmaxFloat4FloatFloat4(inA, out);
927             verifyResultsFmaxFloat4FloatFloat4(inA, inB, out, true);
928             out.destroy();
929         } catch (Exception e) {
930             throw new RSRuntimeException("RenderScript. Can't invoke forEach_testFmaxFloat4FloatFloat4: " + e.toString());
931         }
932         inA.destroy();
933         inB.destroy();
934     }
935 
verifyResultsFmaxFloat4FloatFloat4(Allocation inA, Allocation inB, Allocation out, boolean relaxed)936     private void verifyResultsFmaxFloat4FloatFloat4(Allocation inA, Allocation inB, Allocation out, boolean relaxed) {
937         float[] arrayInA = new float[INPUTSIZE * 4];
938         Arrays.fill(arrayInA, (float) 42);
939         inA.copyTo(arrayInA);
940         float[] arrayInB = new float[INPUTSIZE * 1];
941         Arrays.fill(arrayInB, (float) 42);
942         inB.copyTo(arrayInB);
943         float[] arrayOut = new float[INPUTSIZE * 4];
944         Arrays.fill(arrayOut, (float) 42);
945         out.copyTo(arrayOut);
946         StringBuilder message = new StringBuilder();
947         boolean errorFound = false;
948         for (int i = 0; i < INPUTSIZE; i++) {
949             for (int j = 0; j < 4 ; j++) {
950                 // Extract the inputs.
951                 ArgumentsFloatFloatFloat args = new ArgumentsFloatFloatFloat();
952                 args.inA = arrayInA[i * 4 + j];
953                 args.inB = arrayInB[i];
954                 // Figure out what the outputs should have been.
955                 Target target = new Target(Target.FunctionType.NORMAL, Target.ReturnType.FLOAT, relaxed);
956                 CoreMathVerifier.computeFmax(args, target);
957                 // Validate the outputs.
958                 boolean valid = true;
959                 if (!args.out.couldBe(arrayOut[i * 4 + j])) {
960                     valid = false;
961                 }
962                 if (!valid) {
963                     if (!errorFound) {
964                         errorFound = true;
965                         message.append("Input inA: ");
966                         appendVariableToMessage(message, args.inA);
967                         message.append("\n");
968                         message.append("Input inB: ");
969                         appendVariableToMessage(message, args.inB);
970                         message.append("\n");
971                         message.append("Expected output out: ");
972                         appendVariableToMessage(message, args.out);
973                         message.append("\n");
974                         message.append("Actual   output out: ");
975                         appendVariableToMessage(message, arrayOut[i * 4 + j]);
976                         if (!args.out.couldBe(arrayOut[i * 4 + j])) {
977                             message.append(" FAIL");
978                         }
979                         message.append("\n");
980                         message.append("Errors at");
981                     }
982                     message.append(" [");
983                     message.append(Integer.toString(i));
984                     message.append(", ");
985                     message.append(Integer.toString(j));
986                     message.append("]");
987                 }
988             }
989         }
990         assertFalse("Incorrect output for checkFmaxFloat4FloatFloat4" +
991                 (relaxed ? "_relaxed" : "") + ":\n" + message.toString(), errorFound);
992     }
993 
checkFmaxHalf2HalfHalf2()994     private void checkFmaxHalf2HalfHalf2() {
995         Allocation inA = createRandomAllocation(mRS, Element.DataType.FLOAT_16, 2, 0xd49cf7ff3546cdbdl, false);
996         Allocation inB = createRandomAllocation(mRS, Element.DataType.FLOAT_16, 1, 0xd49cf7ff3546cdbel, false);
997         try {
998             Allocation out = Allocation.createSized(mRS, getElement(mRS, Element.DataType.FLOAT_16, 2), INPUTSIZE);
999             script.set_gAllocInB(inB);
1000             script.forEach_testFmaxHalf2HalfHalf2(inA, out);
1001             verifyResultsFmaxHalf2HalfHalf2(inA, inB, out, false);
1002             out.destroy();
1003         } catch (Exception e) {
1004             throw new RSRuntimeException("RenderScript. Can't invoke forEach_testFmaxHalf2HalfHalf2: " + e.toString());
1005         }
1006         try {
1007             Allocation out = Allocation.createSized(mRS, getElement(mRS, Element.DataType.FLOAT_16, 2), INPUTSIZE);
1008             scriptRelaxed.set_gAllocInB(inB);
1009             scriptRelaxed.forEach_testFmaxHalf2HalfHalf2(inA, out);
1010             verifyResultsFmaxHalf2HalfHalf2(inA, inB, out, true);
1011             out.destroy();
1012         } catch (Exception e) {
1013             throw new RSRuntimeException("RenderScript. Can't invoke forEach_testFmaxHalf2HalfHalf2: " + e.toString());
1014         }
1015         inA.destroy();
1016         inB.destroy();
1017     }
1018 
verifyResultsFmaxHalf2HalfHalf2(Allocation inA, Allocation inB, Allocation out, boolean relaxed)1019     private void verifyResultsFmaxHalf2HalfHalf2(Allocation inA, Allocation inB, Allocation out, boolean relaxed) {
1020         short[] arrayInA = new short[INPUTSIZE * 2];
1021         Arrays.fill(arrayInA, (short) 42);
1022         inA.copyTo(arrayInA);
1023         short[] arrayInB = new short[INPUTSIZE * 1];
1024         Arrays.fill(arrayInB, (short) 42);
1025         inB.copyTo(arrayInB);
1026         short[] arrayOut = new short[INPUTSIZE * 2];
1027         Arrays.fill(arrayOut, (short) 42);
1028         out.copyTo(arrayOut);
1029         StringBuilder message = new StringBuilder();
1030         boolean errorFound = false;
1031         for (int i = 0; i < INPUTSIZE; i++) {
1032             for (int j = 0; j < 2 ; j++) {
1033                 // Extract the inputs.
1034                 ArgumentsHalfHalfHalf args = new ArgumentsHalfHalfHalf();
1035                 args.inA = arrayInA[i * 2 + j];
1036                 args.inADouble = Float16Utils.convertFloat16ToDouble(args.inA);
1037                 args.inB = arrayInB[i];
1038                 args.inBDouble = Float16Utils.convertFloat16ToDouble(args.inB);
1039                 // Figure out what the outputs should have been.
1040                 Target target = new Target(Target.FunctionType.NORMAL, Target.ReturnType.HALF, relaxed);
1041                 CoreMathVerifier.computeFmax(args, target);
1042                 // Validate the outputs.
1043                 boolean valid = true;
1044                 if (!args.out.couldBe(Float16Utils.convertFloat16ToDouble(arrayOut[i * 2 + j]))) {
1045                     valid = false;
1046                 }
1047                 if (!valid) {
1048                     if (!errorFound) {
1049                         errorFound = true;
1050                         message.append("Input inA: ");
1051                         appendVariableToMessage(message, args.inA);
1052                         message.append("\n");
1053                         message.append("Input inB: ");
1054                         appendVariableToMessage(message, args.inB);
1055                         message.append("\n");
1056                         message.append("Expected output out: ");
1057                         appendVariableToMessage(message, args.out);
1058                         message.append("\n");
1059                         message.append("Actual   output out: ");
1060                         appendVariableToMessage(message, arrayOut[i * 2 + j]);
1061                         message.append("\n");
1062                         message.append("Actual   output out (in double): ");
1063                         appendVariableToMessage(message, Float16Utils.convertFloat16ToDouble(arrayOut[i * 2 + j]));
1064                         if (!args.out.couldBe(Float16Utils.convertFloat16ToDouble(arrayOut[i * 2 + j]))) {
1065                             message.append(" FAIL");
1066                         }
1067                         message.append("\n");
1068                         message.append("Errors at");
1069                     }
1070                     message.append(" [");
1071                     message.append(Integer.toString(i));
1072                     message.append(", ");
1073                     message.append(Integer.toString(j));
1074                     message.append("]");
1075                 }
1076             }
1077         }
1078         assertFalse("Incorrect output for checkFmaxHalf2HalfHalf2" +
1079                 (relaxed ? "_relaxed" : "") + ":\n" + message.toString(), errorFound);
1080     }
1081 
checkFmaxHalf3HalfHalf3()1082     private void checkFmaxHalf3HalfHalf3() {
1083         Allocation inA = createRandomAllocation(mRS, Element.DataType.FLOAT_16, 3, 0xff2a187de7e05f61l, false);
1084         Allocation inB = createRandomAllocation(mRS, Element.DataType.FLOAT_16, 1, 0xff2a187de7e05f62l, false);
1085         try {
1086             Allocation out = Allocation.createSized(mRS, getElement(mRS, Element.DataType.FLOAT_16, 3), INPUTSIZE);
1087             script.set_gAllocInB(inB);
1088             script.forEach_testFmaxHalf3HalfHalf3(inA, out);
1089             verifyResultsFmaxHalf3HalfHalf3(inA, inB, out, false);
1090             out.destroy();
1091         } catch (Exception e) {
1092             throw new RSRuntimeException("RenderScript. Can't invoke forEach_testFmaxHalf3HalfHalf3: " + e.toString());
1093         }
1094         try {
1095             Allocation out = Allocation.createSized(mRS, getElement(mRS, Element.DataType.FLOAT_16, 3), INPUTSIZE);
1096             scriptRelaxed.set_gAllocInB(inB);
1097             scriptRelaxed.forEach_testFmaxHalf3HalfHalf3(inA, out);
1098             verifyResultsFmaxHalf3HalfHalf3(inA, inB, out, true);
1099             out.destroy();
1100         } catch (Exception e) {
1101             throw new RSRuntimeException("RenderScript. Can't invoke forEach_testFmaxHalf3HalfHalf3: " + e.toString());
1102         }
1103         inA.destroy();
1104         inB.destroy();
1105     }
1106 
verifyResultsFmaxHalf3HalfHalf3(Allocation inA, Allocation inB, Allocation out, boolean relaxed)1107     private void verifyResultsFmaxHalf3HalfHalf3(Allocation inA, Allocation inB, Allocation out, boolean relaxed) {
1108         short[] arrayInA = new short[INPUTSIZE * 4];
1109         Arrays.fill(arrayInA, (short) 42);
1110         inA.copyTo(arrayInA);
1111         short[] arrayInB = new short[INPUTSIZE * 1];
1112         Arrays.fill(arrayInB, (short) 42);
1113         inB.copyTo(arrayInB);
1114         short[] arrayOut = new short[INPUTSIZE * 4];
1115         Arrays.fill(arrayOut, (short) 42);
1116         out.copyTo(arrayOut);
1117         StringBuilder message = new StringBuilder();
1118         boolean errorFound = false;
1119         for (int i = 0; i < INPUTSIZE; i++) {
1120             for (int j = 0; j < 3 ; j++) {
1121                 // Extract the inputs.
1122                 ArgumentsHalfHalfHalf args = new ArgumentsHalfHalfHalf();
1123                 args.inA = arrayInA[i * 4 + j];
1124                 args.inADouble = Float16Utils.convertFloat16ToDouble(args.inA);
1125                 args.inB = arrayInB[i];
1126                 args.inBDouble = Float16Utils.convertFloat16ToDouble(args.inB);
1127                 // Figure out what the outputs should have been.
1128                 Target target = new Target(Target.FunctionType.NORMAL, Target.ReturnType.HALF, relaxed);
1129                 CoreMathVerifier.computeFmax(args, target);
1130                 // Validate the outputs.
1131                 boolean valid = true;
1132                 if (!args.out.couldBe(Float16Utils.convertFloat16ToDouble(arrayOut[i * 4 + j]))) {
1133                     valid = false;
1134                 }
1135                 if (!valid) {
1136                     if (!errorFound) {
1137                         errorFound = true;
1138                         message.append("Input inA: ");
1139                         appendVariableToMessage(message, args.inA);
1140                         message.append("\n");
1141                         message.append("Input inB: ");
1142                         appendVariableToMessage(message, args.inB);
1143                         message.append("\n");
1144                         message.append("Expected output out: ");
1145                         appendVariableToMessage(message, args.out);
1146                         message.append("\n");
1147                         message.append("Actual   output out: ");
1148                         appendVariableToMessage(message, arrayOut[i * 4 + j]);
1149                         message.append("\n");
1150                         message.append("Actual   output out (in double): ");
1151                         appendVariableToMessage(message, Float16Utils.convertFloat16ToDouble(arrayOut[i * 4 + j]));
1152                         if (!args.out.couldBe(Float16Utils.convertFloat16ToDouble(arrayOut[i * 4 + j]))) {
1153                             message.append(" FAIL");
1154                         }
1155                         message.append("\n");
1156                         message.append("Errors at");
1157                     }
1158                     message.append(" [");
1159                     message.append(Integer.toString(i));
1160                     message.append(", ");
1161                     message.append(Integer.toString(j));
1162                     message.append("]");
1163                 }
1164             }
1165         }
1166         assertFalse("Incorrect output for checkFmaxHalf3HalfHalf3" +
1167                 (relaxed ? "_relaxed" : "") + ":\n" + message.toString(), errorFound);
1168     }
1169 
checkFmaxHalf4HalfHalf4()1170     private void checkFmaxHalf4HalfHalf4() {
1171         Allocation inA = createRandomAllocation(mRS, Element.DataType.FLOAT_16, 4, 0x29b738fc9a79f105l, false);
1172         Allocation inB = createRandomAllocation(mRS, Element.DataType.FLOAT_16, 1, 0x29b738fc9a79f106l, false);
1173         try {
1174             Allocation out = Allocation.createSized(mRS, getElement(mRS, Element.DataType.FLOAT_16, 4), INPUTSIZE);
1175             script.set_gAllocInB(inB);
1176             script.forEach_testFmaxHalf4HalfHalf4(inA, out);
1177             verifyResultsFmaxHalf4HalfHalf4(inA, inB, out, false);
1178             out.destroy();
1179         } catch (Exception e) {
1180             throw new RSRuntimeException("RenderScript. Can't invoke forEach_testFmaxHalf4HalfHalf4: " + e.toString());
1181         }
1182         try {
1183             Allocation out = Allocation.createSized(mRS, getElement(mRS, Element.DataType.FLOAT_16, 4), INPUTSIZE);
1184             scriptRelaxed.set_gAllocInB(inB);
1185             scriptRelaxed.forEach_testFmaxHalf4HalfHalf4(inA, out);
1186             verifyResultsFmaxHalf4HalfHalf4(inA, inB, out, true);
1187             out.destroy();
1188         } catch (Exception e) {
1189             throw new RSRuntimeException("RenderScript. Can't invoke forEach_testFmaxHalf4HalfHalf4: " + e.toString());
1190         }
1191         inA.destroy();
1192         inB.destroy();
1193     }
1194 
verifyResultsFmaxHalf4HalfHalf4(Allocation inA, Allocation inB, Allocation out, boolean relaxed)1195     private void verifyResultsFmaxHalf4HalfHalf4(Allocation inA, Allocation inB, Allocation out, boolean relaxed) {
1196         short[] arrayInA = new short[INPUTSIZE * 4];
1197         Arrays.fill(arrayInA, (short) 42);
1198         inA.copyTo(arrayInA);
1199         short[] arrayInB = new short[INPUTSIZE * 1];
1200         Arrays.fill(arrayInB, (short) 42);
1201         inB.copyTo(arrayInB);
1202         short[] arrayOut = new short[INPUTSIZE * 4];
1203         Arrays.fill(arrayOut, (short) 42);
1204         out.copyTo(arrayOut);
1205         StringBuilder message = new StringBuilder();
1206         boolean errorFound = false;
1207         for (int i = 0; i < INPUTSIZE; i++) {
1208             for (int j = 0; j < 4 ; j++) {
1209                 // Extract the inputs.
1210                 ArgumentsHalfHalfHalf args = new ArgumentsHalfHalfHalf();
1211                 args.inA = arrayInA[i * 4 + j];
1212                 args.inADouble = Float16Utils.convertFloat16ToDouble(args.inA);
1213                 args.inB = arrayInB[i];
1214                 args.inBDouble = Float16Utils.convertFloat16ToDouble(args.inB);
1215                 // Figure out what the outputs should have been.
1216                 Target target = new Target(Target.FunctionType.NORMAL, Target.ReturnType.HALF, relaxed);
1217                 CoreMathVerifier.computeFmax(args, target);
1218                 // Validate the outputs.
1219                 boolean valid = true;
1220                 if (!args.out.couldBe(Float16Utils.convertFloat16ToDouble(arrayOut[i * 4 + j]))) {
1221                     valid = false;
1222                 }
1223                 if (!valid) {
1224                     if (!errorFound) {
1225                         errorFound = true;
1226                         message.append("Input inA: ");
1227                         appendVariableToMessage(message, args.inA);
1228                         message.append("\n");
1229                         message.append("Input inB: ");
1230                         appendVariableToMessage(message, args.inB);
1231                         message.append("\n");
1232                         message.append("Expected output out: ");
1233                         appendVariableToMessage(message, args.out);
1234                         message.append("\n");
1235                         message.append("Actual   output out: ");
1236                         appendVariableToMessage(message, arrayOut[i * 4 + j]);
1237                         message.append("\n");
1238                         message.append("Actual   output out (in double): ");
1239                         appendVariableToMessage(message, Float16Utils.convertFloat16ToDouble(arrayOut[i * 4 + j]));
1240                         if (!args.out.couldBe(Float16Utils.convertFloat16ToDouble(arrayOut[i * 4 + j]))) {
1241                             message.append(" FAIL");
1242                         }
1243                         message.append("\n");
1244                         message.append("Errors at");
1245                     }
1246                     message.append(" [");
1247                     message.append(Integer.toString(i));
1248                     message.append(", ");
1249                     message.append(Integer.toString(j));
1250                     message.append("]");
1251                 }
1252             }
1253         }
1254         assertFalse("Incorrect output for checkFmaxHalf4HalfHalf4" +
1255                 (relaxed ? "_relaxed" : "") + ":\n" + message.toString(), errorFound);
1256     }
1257 
testFmax()1258     public void testFmax() {
1259         checkFmaxFloatFloatFloat();
1260         checkFmaxFloat2Float2Float2();
1261         checkFmaxFloat3Float3Float3();
1262         checkFmaxFloat4Float4Float4();
1263         checkFmaxHalfHalfHalf();
1264         checkFmaxHalf2Half2Half2();
1265         checkFmaxHalf3Half3Half3();
1266         checkFmaxHalf4Half4Half4();
1267         checkFmaxFloat2FloatFloat2();
1268         checkFmaxFloat3FloatFloat3();
1269         checkFmaxFloat4FloatFloat4();
1270         checkFmaxHalf2HalfHalf2();
1271         checkFmaxHalf3HalfHalf3();
1272         checkFmaxHalf4HalfHalf4();
1273     }
1274 }
1275