| // RUN: mlir-opt %s -convert-scf-to-std -convert-vector-to-llvm -convert-std-to-llvm -reconcile-unrealized-casts | \ |
| // RUN: mlir-cpu-runner -e entry -entry-point-result=void \ |
| // RUN: -lower-matrix-intrinsics -matrix-allow-contract -matrix-default-layout=row-major \ |
| // RUN: -shared-libs=%mlir_integration_test_dir/libmlir_c_runner_utils%shlibext | \ |
| // RUN: FileCheck %s |
| |
| func @entry() { |
| %f0 = arith.constant 0.0: f64 |
| %f1 = arith.constant 1.0: f64 |
| %f2 = arith.constant 2.0: f64 |
| %f3 = arith.constant 3.0: f64 |
| %f4 = arith.constant 4.0: f64 |
| %f5 = arith.constant 5.0: f64 |
| %f6 = arith.constant 6.0: f64 |
| %f7 = arith.constant 7.0: f64 |
| |
| // Construct test vectors. |
| %0 = vector.broadcast %f0 : f64 to vector<4xf64> |
| %1 = vector.insert %f1, %0[1] : f64 into vector<4xf64> |
| %2 = vector.insert %f2, %1[2] : f64 into vector<4xf64> |
| %a = vector.insert %f3, %2[3] : f64 into vector<4xf64> |
| %3 = vector.broadcast %f4 : f64 to vector<4xf64> |
| %4 = vector.insert %f5, %3[1] : f64 into vector<4xf64> |
| %5 = vector.insert %f6, %4[2] : f64 into vector<4xf64> |
| %b = vector.insert %f7, %5[3] : f64 into vector<4xf64> |
| |
| vector.print %a : vector<4xf64> |
| vector.print %b : vector<4xf64> |
| // |
| // test vectors: |
| // |
| // CHECK: ( 0, 1, 2, 3 ) |
| // CHECK: ( 4, 5, 6, 7 ) |
| |
| // Performs matrix x matrix, interpreting the vectors as |
| // flattened row-major 2-D matrices. |
| // |
| // ( 0, 1 ) (4, 5) ( 6, 7 ) |
| // x = |
| // ( 2, 3 ) (6, 7) ( 26, 31 ) |
| // |
| %c = vector.matrix_multiply %a, %b |
| { lhs_rows = 2: i32, lhs_columns = 2: i32 , rhs_columns = 2: i32 } |
| : (vector<4xf64>, vector<4xf64>) -> vector<4xf64> |
| |
| vector.print %c : vector<4xf64> |
| // |
| // matrix x matrix: |
| // |
| // CHECK: ( 6, 7, 26, 31 ) |
| |
| return |
| } |
