| 32 | using LogDetTest = xla::ClientLibraryTestBase; |
| 33 | |
| 34 | XLA_TEST_F(LogDetTest, Simple) { |
| 35 | xla::XlaBuilder builder(TestName()); |
| 36 | |
| 37 | xla::Array2D<float> a_vals({ |
| 38 | {4, 6, 8, 10}, |
| 39 | {6, 45, 54, 63}, |
| 40 | {8, 54, 146, 166}, |
| 41 | {10, 63, 166, 310}, |
| 42 | }); |
| 43 | |
| 44 | float expected = 14.1601f; |
| 45 | |
| 46 | xla::XlaOp a; |
| 47 | auto a_data = CreateR2Parameter<float>(a_vals, 0, "a", &builder, &a); |
| 48 | xla::LogDet(a); |
| 49 | |
| 50 | ComputeAndCompareR0<float>(&builder, expected, {a_data.get()}, |
| 51 | xla::ErrorSpec(1e-4)); |
| 52 | } |
| 53 | |
| 54 | XLA_TEST_F(LogDetTest, SimpleBatched) { |
| 55 | xla::XlaBuilder builder(TestName()); |