1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
|
//TEST:SIMPLE(filecheck=CHECK_GLSL): -allow-glsl -stage compute -entry computeMain -target glsl -DTARGET_GLSL
//TEST:SIMPLE(filecheck=CHECK_SPV): -allow-glsl -stage compute -entry computeMain -target spirv -emit-spirv-directly -DTARGET_SPIRV
//TEST(compute, vulkan):COMPARE_COMPUTE(filecheck-buffer=BUF):-vk -compute -entry computeMain -allow-glsl
//TEST(compute, vulkan):COMPARE_COMPUTE(filecheck-buffer=BUF):-vk -compute -entry computeMain -allow-glsl -emit-spirv-directly
#version 430
// float2 is currently a very new extension; most hardware lacks
// this extension and will fail the test if attempting to use atomic_float2
// operations
// #define TEST_when_shader_atomic_float2_is_available
//TEST_INPUT:ubuffer(data=[0], stride=4):out,name=outputBuffer
buffer MyBlockName
{
uint data[1];
} outputBuffer;
//TEST_INPUT:ubuffer(data=[0], stride=4):name=int32Buffer
buffer MyBlockName1
{
int data[1];
} int32Buffer;
//TEST_INPUT:ubuffer(data=[0 0], stride=8):name=int64Buffer
buffer MyBlockName2
{
uint64_t data[1];
} int64Buffer;
//TEST_INPUT:ubuffer(data=[0], stride=4):name=uint32Buffer
buffer MyBlockName3
{
uint data[1];
} uint32Buffer;
//TEST_INPUT:ubuffer(data=[0 0], stride=8):name=uint64Buffer
buffer MyBlockName4
{
uint64_t data[1];
} uint64Buffer;
//TEST_INPUT:ubuffer(data=[0.0], stride=2):name=float16Buffer
buffer MyBlockName5
{
half data[1];
} float16Buffer;
//TEST_INPUT:ubuffer(data=[0.0], stride=2):name=float32Buffer
buffer MyBlockName6
{
float data[1];
} float32Buffer;
//TEST_INPUT:ubuffer(data=[0.0 0.0], stride=8):name=float64Buffer
buffer MyBlockName7
{
double data[1];
} float64Buffer;
// added to tests `out TYPE data` due to Slang bug
bool i32_init(int val, out int data)
{
data = val;
return true;
}
bool i32_expect(int val)
{
return int32Buffer.data[0] == val;
}
bool testAtomicInt32()
{
return true
&& i32_init(5, int32Buffer.data[0])
&& atomicAdd(int32Buffer.data[0], 1) == 5
&& i32_expect(6)
&& i32_init(5, int32Buffer.data[0])
&& atomicMin(int32Buffer.data[0], 1) == 5
&& i32_expect(1)
&& i32_init(5, int32Buffer.data[0])
&& atomicMax(int32Buffer.data[0], 1) == 5
&& i32_expect(5)
&& i32_init(5, int32Buffer.data[0])
&& atomicExchange(int32Buffer.data[0], 2) == 5
&& i32_expect(2)
&& i32_init(5, int32Buffer.data[0])
&& atomicAnd(int32Buffer.data[0], 1) == 5
&& i32_expect(1)
&& i32_init(5, int32Buffer.data[0])
&& atomicOr(int32Buffer.data[0], 2) == 5
&& i32_expect(7)
&& i32_init(5, int32Buffer.data[0])
&& atomicXor(int32Buffer.data[0], 3) == 5
&& i32_expect(6)
&& i32_init(5, int32Buffer.data[0])
&& atomicCompSwap(int32Buffer.data[0], 5, 2) == 5
&& i32_expect(2)
&& i32_init(5, int32Buffer.data[0])
&& atomicCompSwap(int32Buffer.data[0], 4, 2) == 5
&& i32_expect(5)
;
}
bool i64_init(int64_t val, out int64_t data)
{
data = val;
return true;
}
bool i64_expect(int64_t val)
{
return int64Buffer.data[0] == val;
}
bool testAtomicInt64()
{
return true
&& i64_init(5, int64Buffer.data[0])
&& atomicAdd(int64Buffer.data[0], 1) == 5
&& i64_expect(6)
&& i64_init(5, int64Buffer.data[0])
&& atomicMin(int64Buffer.data[0], 1) == 5
&& i64_expect(1)
&& i64_init(5, int64Buffer.data[0])
&& atomicMax(int64Buffer.data[0], 1) == 5
&& i64_expect(5)
&& i64_init(5, int64Buffer.data[0])
&& atomicExchange(int64Buffer.data[0], 2) == 5
&& i64_expect(2)
&& i64_init(5, int64Buffer.data[0])
&& atomicAnd(int64Buffer.data[0], 1) == 5
&& i64_expect(1)
&& i64_init(5, int64Buffer.data[0])
&& atomicOr(int64Buffer.data[0], 2) == 5
&& i64_expect(7)
&& i64_init(5, int64Buffer.data[0])
&& atomicXor(int64Buffer.data[0], 3) == 5
&& i64_expect(6)
&& i64_init(5, int64Buffer.data[0])
&& atomicCompSwap(int64Buffer.data[0], 5, 2) == 5
&& i64_expect(2)
&& i64_init(5, int64Buffer.data[0])
&& atomicCompSwap(int64Buffer.data[0], 4, 2) == 5
&& i64_expect(5)
;
}
bool u32_init(uint val, out uint data)
{
data = val;
return true;
}
bool u32_expect(uint val)
{
return uint32Buffer.data[0] == val;
}
bool testAtomicUint32()
{
return true
&& u32_init(5, uint32Buffer.data[0])
&& atomicAdd(uint32Buffer.data[0], 1) == 5
&& u32_expect(6)
&& u32_init(5, uint32Buffer.data[0])
&& atomicMin(uint32Buffer.data[0], 1) == 5
&& u32_expect(1)
&& u32_init(5, uint32Buffer.data[0])
&& atomicMax(uint32Buffer.data[0], 1) == 5
&& u32_expect(5)
&& u32_init(5, uint32Buffer.data[0])
&& atomicExchange(uint32Buffer.data[0], 2) == 5
&& u32_expect(2)
&& u32_init(5, uint32Buffer.data[0])
&& atomicAnd(uint32Buffer.data[0], 1) == 5
&& u32_expect(1)
&& u32_init(5, uint32Buffer.data[0])
&& atomicOr(uint32Buffer.data[0], 2) == 5
&& u32_expect(7)
&& u32_init(5, uint32Buffer.data[0])
&& atomicXor(uint32Buffer.data[0], 3) == 5
&& u32_expect(6)
&& u32_init(5, uint32Buffer.data[0])
&& atomicCompSwap(uint32Buffer.data[0], 5, 2) == 5
&& u32_expect(2)
&& u32_init(5, uint32Buffer.data[0])
&& atomicCompSwap(uint32Buffer.data[0], 4, 2) == 5
&& u32_expect(5)
;
}
bool u64_init(uint64_t val, out uint64_t data)
{
data = val;
return true;
}
bool u64_expect(uint64_t val)
{
return uint64Buffer.data[0] == val;
}
bool testAtomicUint64()
{
return true
&& u64_init(5, uint64Buffer.data[0])
&& atomicAdd(uint64Buffer.data[0], 1) == 5
&& u64_expect(6)
&& u64_init(5, uint64Buffer.data[0])
&& atomicMin(uint64Buffer.data[0], 1) == 5
&& u64_expect(1)
&& u64_init(5, uint64Buffer.data[0])
&& atomicMax(uint64Buffer.data[0], 1) == 5
&& u64_expect(5)
&& u64_init(5, uint64Buffer.data[0])
&& atomicExchange(uint64Buffer.data[0], 2) == 5
&& u64_expect(2)
&& u64_init(5, uint64Buffer.data[0])
&& atomicAnd(uint64Buffer.data[0], 1) == 5
&& u64_expect(1)
&& u64_init(5, uint64Buffer.data[0])
&& atomicOr(uint64Buffer.data[0], 2) == 5
&& u64_expect(7)
&& u64_init(5, uint64Buffer.data[0])
&& atomicXor(uint64Buffer.data[0], 3) == 5
&& u64_expect(6)
&& u64_init(5, uint64Buffer.data[0])
&& atomicCompSwap(uint64Buffer.data[0], 5, 2) == 5
&& u64_expect(2)
&& u64_init(5, uint64Buffer.data[0])
&& atomicCompSwap(uint64Buffer.data[0], 4, 2) == 5
&& u64_expect(5)
;
}
bool f16_init(half val, out half data)
{
data = val;
return true;
}
bool f16_expect(half val)
{
return float16Buffer.data[0] == val;
}
bool testAtomicFloat16()
{
return true
#ifdef TEST_when_shader_atomic_float2_is_available
&& f16_init(5, float16Buffer.data[0])
&& atomicAdd(float16Buffer.data[0], half(1)) == half(5)
&& f16_expect(6)
&& f16_init(5, float16Buffer.data[0])
&& atomicMin(float16Buffer.data[0], half(1)) == half(5)
&& f16_expect(1)
&& f16_init(5, float16Buffer.data[0])
&& atomicMax(float16Buffer.data[0], half(1)) == half(5)
&& f16_expect(5)
&& f16_init(5, float16Buffer.data[0])
&& atomicExchange(float16Buffer.data[0], half(2)) == half(5)
&& f16_expect(2)
#endif // TEST_when_shader_atomic_float2_is_available
;
}
bool f32_init(float val, out float data)
{
data = val;
return true;
}
bool f32_expect(float val)
{
return float32Buffer.data[0] == val;
}
bool testAtomicFloat32()
{
return true
&& f32_init(5, float32Buffer.data[0])
&& atomicAdd(float32Buffer.data[0], float(1)) == float(5)
&& f32_expect(6)
#ifdef TEST_when_shader_atomic_float2_is_available
&& f32_init(5, float32Buffer.data[0])
&& atomicMin(float32Buffer.data[0], float(1)) == float(5)
&& f32_expect(1)
&& f32_init(5, float32Buffer.data[0])
&& atomicMax(float32Buffer.data[0], float(1)) == float(5)
&& f32_expect(5)
&& f32_init(5, float32Buffer.data[0])
&& atomicExchange(float32Buffer.data[0], float(2)) == float(5)
&& f32_expect(2)
#endif // TEST_when_shader_atomic_float2_is_available
;
}
bool f64_init(double val, out double data)
{
data = val;
return true;
}
bool f64_expect(double val)
{
return float64Buffer.data[0] == val;
}
bool testAtomicFloat64()
{
return true
&& f64_init(5, float64Buffer.data[0])
&& atomicAdd(float64Buffer.data[0], double(1)) == double(5)
&& f64_expect(6)
#ifdef TEST_when_shader_atomic_float2_is_available
&& f64_init(5, float64Buffer.data[0])
&& atomicMin(float64Buffer.data[0], double(1)) == double(5)
&& f64_expect(1)
&& f64_init(5, float64Buffer.data[0])
&& atomicMax(float64Buffer.data[0], double(1)) == double(5)
&& f64_expect(5)
&& f64_init(5, float64Buffer.data[0])
&& atomicExchange(float64Buffer.data[0], double(2)) == double(5)
&& f64_expect(2)
#endif // TEST_when_shader_atomic_float2_is_available
;
}
layout(local_size_x = 1) in;
void computeMain()
{
// testing has the following pattern in 3 lines per operation:
// set the value, operation on value, test the result
outputBuffer.data[0] = true
&& testAtomicInt32()
&& testAtomicInt64()
&& testAtomicUint32()
&& testAtomicUint64()
&& testAtomicFloat16()
&& testAtomicFloat32()
&& testAtomicFloat64()
;
// CHECK_GLSL: void main(
// CHECK_SPV: OpEntryPoint
// BUF: 1
}
|
