(self)
| 107 | ])) |
| 108 | |
| 109 | def testBfloat16(self): |
| 110 | a = np.random.uniform(-100, 100, 100).astype(np.float32) |
| 111 | with self.cached_session(use_gpu=False): |
| 112 | b = math_ops.cast(math_ops.cast(a, dtypes.bfloat16), dtypes.float32) |
| 113 | self.assertAllClose(a, self.evaluate(b), rtol=1 / 128.) |
| 114 | with self.cached_session(use_gpu=True): |
| 115 | b = math_ops.cast(math_ops.cast(a, dtypes.bfloat16), dtypes.float32) |
| 116 | self.assertAllClose(a, self.evaluate(b), rtol=1 / 128.) |
| 117 | |
| 118 | @test_util.run_deprecated_v1 |
| 119 | def testRandom(self): |
nothing calls this directly
no test coverage detected