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test_broadcast_op.py 17 kB

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  1. # Copyright 2020 Huawei Technologies Co., Ltd
  2. #
  3. # Licensed under the Apache License, Version 2.0 (the "License");
  4. # you may not use this file except in compliance with the License.
  5. # You may obtain a copy of the License at
  6. #
  7. # http://www.apache.org/licenses/LICENSE-2.0
  8. #
  9. # Unless required by applicable law or agreed to in writing, software
  10. # distributed under the License is distributed on an "AS IS" BASIS,
  11. # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  12. # See the License for the specific language governing permissions and
  13. # limitations under the License.
  14. # ============================================================================
  15. import numpy as np
  16. import pytest
  17. import mindspore.context as context
  18. from mindspore.common.tensor import Tensor
  19. from mindspore.ops import operations as P
  20. @pytest.mark.level0
  21. @pytest.mark.platform_x86_gpu_training
  22. @pytest.mark.env_onecard
  23. def test_nobroadcast():
  24. context.set_context(mode=context.GRAPH_MODE, device_target='GPU')
  25. np.random.seed(42)
  26. x1_np = np.random.rand(10, 20).astype(np.float32)
  27. x2_np = np.random.rand(10, 20).astype(np.float32)
  28. x1_np_int32 = np.random.randint(0, 100, (10, 20)).astype(np.int32)
  29. x2_np_int32 = np.random.randint(0, 100, (10, 20)).astype(np.int32)
  30. output_ms = P.Minimum()(Tensor(x1_np), Tensor(x2_np))
  31. output_np = np.minimum(x1_np, x2_np)
  32. assert np.allclose(output_ms.asnumpy(), output_np)
  33. output_ms = P.Maximum()(Tensor(x1_np), Tensor(x2_np))
  34. output_np = np.maximum(x1_np, x2_np)
  35. assert np.allclose(output_ms.asnumpy(), output_np)
  36. output_ms = P.Greater()(Tensor(x1_np), Tensor(x2_np))
  37. output_np = x1_np > x2_np
  38. assert np.allclose(output_ms.asnumpy(), output_np)
  39. output_ms = P.Greater()(Tensor(x1_np_int32), Tensor(x2_np_int32))
  40. output_np = x1_np_int32 > x2_np_int32
  41. assert np.allclose(output_ms.asnumpy(), output_np)
  42. output_ms = P.Less()(Tensor(x1_np), Tensor(x2_np))
  43. output_np = x1_np < x2_np
  44. assert np.allclose(output_ms.asnumpy(), output_np)
  45. output_ms = P.Less()(Tensor(x1_np_int32), Tensor(x2_np_int32))
  46. output_np = x1_np_int32 < x2_np_int32
  47. assert np.allclose(output_ms.asnumpy(), output_np)
  48. output_ms = P.Pow()(Tensor(x1_np), Tensor(x2_np))
  49. output_np = np.power(x1_np, x2_np)
  50. assert np.allclose(output_ms.asnumpy(), output_np)
  51. output_ms = P.RealDiv()(Tensor(x1_np), Tensor(x2_np))
  52. output_np = x1_np / x2_np
  53. assert np.allclose(output_ms.asnumpy(), output_np)
  54. output_ms = P.Mul()(Tensor(x1_np), Tensor(x2_np))
  55. output_np = x1_np * x2_np
  56. assert np.allclose(output_ms.asnumpy(), output_np)
  57. output_ms = P.Sub()(Tensor(x1_np), Tensor(x2_np))
  58. output_np = x1_np - x2_np
  59. assert np.allclose(output_ms.asnumpy(), output_np)
  60. output_ms = P.DivNoNan()(Tensor(x1_np), Tensor(x2_np))
  61. output_np = x1_np / x2_np
  62. assert np.allclose(output_ms.asnumpy(), output_np)
  63. x2_np_zero = np.zeros_like(x2_np)
  64. output_ms = P.DivNoNan()(Tensor(x1_np), Tensor(x2_np_zero))
  65. assert np.allclose(output_ms.asnumpy(), x2_np_zero)
  66. output_ms = P.Mod()(Tensor(x1_np), Tensor(x2_np))
  67. output_np = np.fmod(x1_np, x2_np)
  68. assert np.allclose(output_ms.asnumpy(), output_np)
  69. output_ms = P.FloorMod()(Tensor(x1_np), Tensor(x2_np))
  70. output_np = np.mod(x1_np, x2_np)
  71. assert np.allclose(output_ms.asnumpy(), output_np)
  72. output_ms = P.Atan2()(Tensor(x1_np), Tensor(x2_np))
  73. output_np = np.arctan2(x1_np, x2_np)
  74. assert np.allclose(output_ms.asnumpy(), output_np)
  75. @pytest.mark.level0
  76. @pytest.mark.platform_x86_gpu_training
  77. @pytest.mark.env_onecard
  78. def test_nobroadcast_fp16():
  79. context.set_context(mode=context.GRAPH_MODE, device_target='GPU')
  80. np.random.seed(42)
  81. x1_np = np.random.rand(10, 20).astype(np.float16)
  82. x2_np = np.random.rand(10, 20).astype(np.float16)
  83. output_ms = P.Minimum()(Tensor(x1_np), Tensor(x2_np))
  84. output_np = np.minimum(x1_np, x2_np)
  85. assert np.allclose(output_ms.asnumpy(), output_np)
  86. output_ms = P.Maximum()(Tensor(x1_np), Tensor(x2_np))
  87. output_np = np.maximum(x1_np, x2_np)
  88. assert np.allclose(output_ms.asnumpy(), output_np)
  89. output_ms = P.Greater()(Tensor(x1_np), Tensor(x2_np))
  90. output_np = x1_np > x2_np
  91. assert np.allclose(output_ms.asnumpy(), output_np)
  92. output_ms = P.Less()(Tensor(x1_np), Tensor(x2_np))
  93. output_np = x1_np < x2_np
  94. assert np.allclose(output_ms.asnumpy(), output_np)
  95. output_ms = P.Pow()(Tensor(x1_np), Tensor(x2_np))
  96. output_np = np.power(x1_np, x2_np)
  97. assert np.allclose(output_ms.asnumpy(), output_np)
  98. output_ms = P.RealDiv()(Tensor(x1_np), Tensor(x2_np))
  99. output_np = x1_np / x2_np
  100. assert np.allclose(output_ms.asnumpy(), output_np)
  101. output_ms = P.Mul()(Tensor(x1_np), Tensor(x2_np))
  102. output_np = x1_np * x2_np
  103. assert np.allclose(output_ms.asnumpy(), output_np)
  104. output_ms = P.Sub()(Tensor(x1_np), Tensor(x2_np))
  105. output_np = x1_np - x2_np
  106. assert np.allclose(output_ms.asnumpy(), output_np)
  107. output_ms = P.DivNoNan()(Tensor(x1_np), Tensor(x2_np))
  108. output_np = x1_np / x2_np
  109. assert np.allclose(output_ms.asnumpy(), output_np)
  110. x2_np_zero = np.zeros_like(x2_np)
  111. output_ms = P.DivNoNan()(Tensor(x1_np), Tensor(x2_np_zero))
  112. assert np.allclose(output_ms.asnumpy(), x2_np_zero)
  113. output_ms = P.Mod()(Tensor(x1_np), Tensor(x2_np))
  114. output_np = np.fmod(x1_np, x2_np)
  115. assert np.allclose(output_ms.asnumpy(), output_np)
  116. output_ms = P.FloorMod()(Tensor(x1_np), Tensor(x2_np))
  117. output_np = np.mod(x1_np, x2_np)
  118. assert np.allclose(output_ms.asnumpy(), output_np)
  119. output_ms = P.Atan2()(Tensor(x1_np), Tensor(x2_np))
  120. output_np = np.arctan2(x1_np, x2_np)
  121. assert np.allclose(output_ms.asnumpy(), output_np)
  122. @pytest.mark.level0
  123. @pytest.mark.platform_x86_gpu_training
  124. @pytest.mark.env_onecard
  125. def test_broadcast():
  126. context.set_context(mode=context.GRAPH_MODE, device_target='GPU')
  127. np.random.seed(42)
  128. x1_np = np.random.rand(3, 1, 5, 1).astype(np.float32)
  129. x2_np = np.random.rand(1, 4, 1, 6).astype(np.float32)
  130. x1_np_int32 = np.random.randint(0, 100, (3, 1, 5, 1)).astype(np.int32)
  131. x2_np_int32 = np.random.randint(0, 100, (3, 1, 5, 1)).astype(np.int32)
  132. output_ms = P.Minimum()(Tensor(x1_np), Tensor(x2_np))
  133. output_np = np.minimum(x1_np, x2_np)
  134. assert np.allclose(output_ms.asnumpy(), output_np)
  135. output_ms = P.Maximum()(Tensor(x1_np), Tensor(x2_np))
  136. output_np = np.maximum(x1_np, x2_np)
  137. assert np.allclose(output_ms.asnumpy(), output_np)
  138. output_ms = P.Greater()(Tensor(x1_np), Tensor(x2_np))
  139. output_np = x1_np > x2_np
  140. assert np.allclose(output_ms.asnumpy(), output_np)
  141. output_ms = P.Greater()(Tensor(x1_np_int32), Tensor(x2_np_int32))
  142. output_np = x1_np_int32 > x2_np_int32
  143. assert np.allclose(output_ms.asnumpy(), output_np)
  144. output_ms = P.Less()(Tensor(x1_np), Tensor(x2_np))
  145. output_np = x1_np < x2_np
  146. assert np.allclose(output_ms.asnumpy(), output_np)
  147. output_ms = P.Less()(Tensor(x1_np_int32), Tensor(x2_np_int32))
  148. output_np = x1_np_int32 < x2_np_int32
  149. assert np.allclose(output_ms.asnumpy(), output_np)
  150. output_ms = P.Pow()(Tensor(x1_np), Tensor(x2_np))
  151. output_np = np.power(x1_np, x2_np)
  152. assert np.allclose(output_ms.asnumpy(), output_np)
  153. output_ms = P.RealDiv()(Tensor(x1_np), Tensor(x2_np))
  154. output_np = x1_np / x2_np
  155. assert np.allclose(output_ms.asnumpy(), output_np)
  156. output_ms = P.Mul()(Tensor(x1_np), Tensor(x2_np))
  157. output_np = x1_np * x2_np
  158. assert np.allclose(output_ms.asnumpy(), output_np)
  159. output_ms = P.Sub()(Tensor(x1_np), Tensor(x2_np))
  160. output_np = x1_np - x2_np
  161. assert np.allclose(output_ms.asnumpy(), output_np)
  162. output_ms = P.DivNoNan()(Tensor(x1_np), Tensor(x2_np))
  163. output_np = x1_np / x2_np
  164. assert np.allclose(output_ms.asnumpy(), output_np)
  165. x2_np_zero = np.zeros_like(x2_np)
  166. output_ms = P.DivNoNan()(Tensor(x1_np), Tensor(x2_np_zero))
  167. assert np.allclose(output_ms.asnumpy(), x2_np_zero)
  168. output_ms = P.Mod()(Tensor(x1_np), Tensor(x2_np))
  169. output_np = np.fmod(x1_np, x2_np)
  170. assert np.allclose(output_ms.asnumpy(), output_np)
  171. output_ms = P.FloorMod()(Tensor(x1_np), Tensor(x2_np))
  172. output_np = np.mod(x1_np, x2_np)
  173. assert np.allclose(output_ms.asnumpy(), output_np)
  174. output_ms = P.Atan2()(Tensor(x1_np), Tensor(x2_np))
  175. output_np = np.arctan2(x1_np, x2_np)
  176. assert np.allclose(output_ms.asnumpy(), output_np)
  177. @pytest.mark.level0
  178. @pytest.mark.platform_x86_gpu_training
  179. @pytest.mark.env_onecard
  180. def test_broadcast_diff_dims():
  181. context.set_context(mode=context.GRAPH_MODE, device_target='GPU')
  182. np.random.seed(42)
  183. x1_np = np.random.rand(2).astype(np.float32)
  184. x2_np = np.random.rand(2, 1).astype(np.float32)
  185. x1_np_int32 = np.random.randint(0, 100, (2)).astype(np.int32)
  186. x2_np_int32 = np.random.randint(0, 100, (2, 1)).astype(np.int32)
  187. output_ms = P.Minimum()(Tensor(x1_np), Tensor(x2_np))
  188. output_np = np.minimum(x1_np, x2_np)
  189. assert np.allclose(output_ms.asnumpy(), output_np)
  190. output_ms = P.Maximum()(Tensor(x1_np), Tensor(x2_np))
  191. output_np = np.maximum(x1_np, x2_np)
  192. assert np.allclose(output_ms.asnumpy(), output_np)
  193. output_ms = P.Greater()(Tensor(x1_np_int32), Tensor(x2_np_int32))
  194. output_np = x1_np_int32 > x2_np_int32
  195. assert np.allclose(output_ms.asnumpy(), output_np)
  196. output_ms = P.Greater()(Tensor(x1_np), Tensor(x2_np))
  197. output_np = x1_np > x2_np
  198. assert np.allclose(output_ms.asnumpy(), output_np)
  199. output_ms = P.Less()(Tensor(x1_np), Tensor(x2_np))
  200. output_np = x1_np < x2_np
  201. assert np.allclose(output_ms.asnumpy(), output_np)
  202. output_ms = P.Less()(Tensor(x1_np_int32), Tensor(x2_np_int32))
  203. output_np = x1_np_int32 < x2_np_int32
  204. assert np.allclose(output_ms.asnumpy(), output_np)
  205. output_ms = P.Pow()(Tensor(x1_np), Tensor(x2_np))
  206. output_np = np.power(x1_np, x2_np)
  207. assert np.allclose(output_ms.asnumpy(), output_np)
  208. output_ms = P.RealDiv()(Tensor(x1_np), Tensor(x2_np))
  209. output_np = x1_np / x2_np
  210. assert np.allclose(output_ms.asnumpy(), output_np)
  211. output_ms = P.Mul()(Tensor(x1_np), Tensor(x2_np))
  212. output_np = x1_np * x2_np
  213. assert np.allclose(output_ms.asnumpy(), output_np)
  214. output_ms = P.Sub()(Tensor(x1_np), Tensor(x2_np))
  215. output_np = x1_np - x2_np
  216. assert np.allclose(output_ms.asnumpy(), output_np)
  217. output_ms = P.DivNoNan()(Tensor(x1_np), Tensor(x2_np))
  218. output_np = x1_np / x2_np
  219. assert np.allclose(output_ms.asnumpy(), output_np)
  220. x2_np_zero = np.zeros_like(x2_np)
  221. output_ms = P.DivNoNan()(Tensor(x1_np), Tensor(x2_np_zero))
  222. assert np.allclose(output_ms.asnumpy(), x2_np_zero)
  223. output_ms = P.Mod()(Tensor(x1_np), Tensor(x2_np))
  224. output_np = np.fmod(x1_np, x2_np)
  225. assert np.allclose(output_ms.asnumpy(), output_np)
  226. output_ms = P.FloorMod()(Tensor(x1_np), Tensor(x2_np))
  227. output_np = np.mod(x1_np, x2_np)
  228. assert np.allclose(output_ms.asnumpy(), output_np)
  229. output_ms = P.Atan2()(Tensor(x1_np), Tensor(x2_np))
  230. output_np = np.arctan2(x1_np, x2_np)
  231. assert np.allclose(output_ms.asnumpy(), output_np)
  232. @pytest.mark.level0
  233. @pytest.mark.platform_x86_gpu_training
  234. @pytest.mark.env_onecard
  235. def test_broadcast_diff_dims_float64():
  236. """
  237. Feature: ALL To ALL
  238. Description: test cases for broadcast operations execpted for DivNoNan
  239. Expectation: the result match numpy results
  240. """
  241. context.set_context(mode=context.GRAPH_MODE, device_target='GPU')
  242. np.random.seed(42)
  243. x1_np = np.random.rand(2).astype(np.float32)
  244. x2_np = np.random.rand(2, 1).astype(np.float32)
  245. output_ms = P.Minimum()(Tensor(x1_np), Tensor(x2_np))
  246. output_np = np.minimum(x1_np, x2_np)
  247. assert np.allclose(output_ms.asnumpy(), output_np)
  248. output_ms = P.Maximum()(Tensor(x1_np), Tensor(x2_np))
  249. output_np = np.maximum(x1_np, x2_np)
  250. assert np.allclose(output_ms.asnumpy(), output_np)
  251. output_ms = P.Greater()(Tensor(x1_np), Tensor(x2_np))
  252. output_np = x1_np > x2_np
  253. assert np.allclose(output_ms.asnumpy(), output_np)
  254. output_ms = P.Less()(Tensor(x1_np), Tensor(x2_np))
  255. output_np = x1_np < x2_np
  256. assert np.allclose(output_ms.asnumpy(), output_np)
  257. output_ms = P.Pow()(Tensor(x1_np), Tensor(x2_np))
  258. output_np = np.power(x1_np, x2_np)
  259. assert np.allclose(output_ms.asnumpy(), output_np)
  260. output_ms = P.RealDiv()(Tensor(x1_np), Tensor(x2_np))
  261. output_np = x1_np / x2_np
  262. assert np.allclose(output_ms.asnumpy(), output_np)
  263. output_ms = P.Mul()(Tensor(x1_np), Tensor(x2_np))
  264. output_np = x1_np * x2_np
  265. assert np.allclose(output_ms.asnumpy(), output_np)
  266. output_ms = P.Sub()(Tensor(x1_np), Tensor(x2_np))
  267. output_np = x1_np - x2_np
  268. assert np.allclose(output_ms.asnumpy(), output_np)
  269. output_ms = P.Mod()(Tensor(x1_np), Tensor(x2_np))
  270. output_np = np.fmod(x1_np, x2_np)
  271. assert np.allclose(output_ms.asnumpy(), output_np)
  272. output_ms = P.FloorMod()(Tensor(x1_np), Tensor(x2_np))
  273. output_np = np.mod(x1_np, x2_np)
  274. assert np.allclose(output_ms.asnumpy(), output_np)
  275. output_ms = P.Atan2()(Tensor(x1_np), Tensor(x2_np))
  276. output_np = np.arctan2(x1_np, x2_np)
  277. assert np.allclose(output_ms.asnumpy(), output_np)
  278. @pytest.mark.level0
  279. @pytest.mark.platform_x86_gpu_training
  280. @pytest.mark.env_onecard
  281. def test_broadcast_fp16():
  282. context.set_context(mode=context.GRAPH_MODE, device_target='GPU')
  283. np.random.seed(42)
  284. x1_np = np.random.rand(3, 1, 5, 1).astype(np.float16)
  285. x2_np = np.random.rand(1, 4, 1, 6).astype(np.float16)
  286. output_ms = P.Minimum()(Tensor(x1_np), Tensor(x2_np))
  287. output_np = np.minimum(x1_np, x2_np)
  288. assert np.allclose(output_ms.asnumpy(), output_np)
  289. output_ms = P.Maximum()(Tensor(x1_np), Tensor(x2_np))
  290. output_np = np.maximum(x1_np, x2_np)
  291. assert np.allclose(output_ms.asnumpy(), output_np)
  292. output_ms = P.Greater()(Tensor(x1_np), Tensor(x2_np))
  293. output_np = x1_np > x2_np
  294. assert np.allclose(output_ms.asnumpy(), output_np)
  295. output_ms = P.Less()(Tensor(x1_np), Tensor(x2_np))
  296. output_np = x1_np < x2_np
  297. assert np.allclose(output_ms.asnumpy(), output_np)
  298. output_ms = P.Pow()(Tensor(x1_np), Tensor(x2_np))
  299. output_np = np.power(x1_np, x2_np)
  300. assert np.allclose(output_ms.asnumpy(), output_np)
  301. output_ms = P.RealDiv()(Tensor(x1_np), Tensor(x2_np))
  302. output_np = x1_np / x2_np
  303. assert np.allclose(output_ms.asnumpy(), output_np)
  304. output_ms = P.Mul()(Tensor(x1_np), Tensor(x2_np))
  305. output_np = x1_np * x2_np
  306. assert np.allclose(output_ms.asnumpy(), output_np)
  307. output_ms = P.Sub()(Tensor(x1_np), Tensor(x2_np))
  308. output_np = x1_np - x2_np
  309. assert np.allclose(output_ms.asnumpy(), output_np)
  310. output_ms = P.DivNoNan()(Tensor(x1_np), Tensor(x2_np))
  311. output_np = x1_np / x2_np
  312. assert np.allclose(output_ms.asnumpy(), output_np)
  313. x2_np_zero = np.zeros_like(x2_np)
  314. output_ms = P.DivNoNan()(Tensor(x1_np), Tensor(x2_np_zero))
  315. assert np.allclose(output_ms.asnumpy(), x2_np_zero)
  316. output_ms = P.Mod()(Tensor(x1_np), Tensor(x2_np))
  317. output_np = np.fmod(x1_np, x2_np)
  318. assert np.allclose(output_ms.asnumpy(), output_np)
  319. output_ms = P.FloorMod()(Tensor(x1_np), Tensor(x2_np))
  320. output_np = np.mod(x1_np, x2_np)
  321. assert np.allclose(output_ms.asnumpy(), output_np)
  322. output_ms = P.Atan2()(Tensor(x1_np), Tensor(x2_np))
  323. output_np = np.arctan2(x1_np, x2_np)
  324. assert np.allclose(output_ms.asnumpy(), output_np)
  325. @pytest.mark.level0
  326. @pytest.mark.platform_x86_gpu_training
  327. @pytest.mark.env_onecard
  328. def test_divnonan_int8():
  329. context.set_context(mode=context.GRAPH_MODE, device_target='GPU')
  330. np.random.seed(42)
  331. x1_np_int8 = np.random.randint(1, 100, (10, 20)).astype(np.int8)
  332. x2_np_int8 = np.random.randint(1, 100, (10, 20)).astype(np.int8)
  333. output_ms = P.DivNoNan()(Tensor(x1_np_int8), Tensor(x2_np_int8))
  334. output_np = x1_np_int8 // x2_np_int8
  335. print(output_ms.asnumpy(), output_np)
  336. assert np.allclose(output_ms.asnumpy(), output_np)
  337. x2_np_zero = np.zeros_like(x2_np_int8)
  338. output_ms = P.DivNoNan()(Tensor(x1_np_int8), Tensor(x2_np_zero))
  339. assert np.allclose(output_ms.asnumpy(), x2_np_zero)
  340. @pytest.mark.level0
  341. @pytest.mark.platform_x86_gpu_training
  342. @pytest.mark.env_onecard
  343. def test_divnonan_uint8():
  344. context.set_context(mode=context.GRAPH_MODE, device_target='GPU')
  345. np.random.seed(42)
  346. x1_np_uint8 = np.random.randint(1, 100, (10, 20)).astype(np.uint8)
  347. x2_np_uint8 = np.random.randint(1, 100, (10, 20)).astype(np.uint8)
  348. output_ms = P.DivNoNan()(Tensor(x1_np_uint8), Tensor(x2_np_uint8))
  349. output_np = x1_np_uint8 // x2_np_uint8
  350. print(output_ms.asnumpy(), output_np)
  351. assert np.allclose(output_ms.asnumpy(), output_np)
  352. x2_np_zero = np.zeros_like(x2_np_uint8)
  353. output_ms = P.DivNoNan()(Tensor(x1_np_uint8), Tensor(x2_np_zero))
  354. assert np.allclose(output_ms.asnumpy(), x2_np_zero)