| 37 | using CholeskyTest = ClientLibraryTestBase; |
| 38 | |
| 39 | XLA_TEST_F(CholeskyTest, NonPSDInput) { |
| 40 | XlaBuilder builder(TestName()); |
| 41 | |
| 42 | Array2D<float> a_vals({ |
| 43 | {1, 1, 1}, |
| 44 | {1, 1, 1}, |
| 45 | {1, 1, 1}, |
| 46 | }); |
| 47 | |
| 48 | XlaOp a; |
| 49 | auto a_data = CreateR2Parameter<float>(a_vals, 0, "a", &builder, &a); |
| 50 | Cholesky(a, /*lower=*/true); |
| 51 | |
| 52 | float nan = std::numeric_limits<float>::quiet_NaN(); |
| 53 | Array2D<float> expected({ |
| 54 | {nan, nan, nan}, |
| 55 | {nan, nan, nan}, |
| 56 | {nan, nan, nan}, |
| 57 | }); |
| 58 | |
| 59 | ComputeAndCompareR2<float>(&builder, expected, {a_data.get()}, |
| 60 | ErrorSpec(1e-4, 1e-4)); |
| 61 | } |
| 62 | |
| 63 | XLA_TEST_F(CholeskyTest, Lower) { |
| 64 | XlaBuilder builder(TestName()); |
nothing calls this directly
no test coverage detected