1 // RUN: mlir-opt %s -convert-scf-to-std -convert-vector-to-llvm -convert-std-to-llvm -reconcile-unrealized-casts | \
2 // RUN: mlir-cpu-runner -e entry -entry-point-result=void \
3 // RUN: -lower-matrix-intrinsics -matrix-allow-contract -matrix-default-layout=column-major \
4 // RUN: -shared-libs=%mlir_integration_test_dir/libmlir_c_runner_utils%shlibext | \
8 %f0 = arith.constant 0.0: f64
9 %f1 = arith.constant 1.0: f64
10 %f2 = arith.constant 2.0: f64
11 %f3 = arith.constant 3.0: f64
12 %f4 = arith.constant 4.0: f64
13 %f5 = arith.constant 5.0: f64
14 %f6 = arith.constant 6.0: f64
15 %f7 = arith.constant 7.0: f64
17 // Construct test vectors.
18 %0 = vector.broadcast %f0 : f64 to vector<4xf64>
19 %1 = vector.insert %f1, %0[1] : f64 into vector<4xf64>
20 %2 = vector.insert %f2, %1[2] : f64 into vector<4xf64>
21 %a = vector.insert %f3, %2[3] : f64 into vector<4xf64>
22 %3 = vector.broadcast %f4 : f64 to vector<4xf64>
23 %4 = vector.insert %f5, %3[1] : f64 into vector<4xf64>
24 %5 = vector.insert %f6, %4[2] : f64 into vector<4xf64>
25 %b = vector.insert %f7, %5[3] : f64 into vector<4xf64>
27 vector.print %a : vector<4xf64>
28 vector.print %b : vector<4xf64>
32 // CHECK: ( 0, 1, 2, 3 )
33 // CHECK: ( 4, 5, 6, 7 )
35 // Performs matrix x matrix, interpreting the vectors as
36 // flattened column-major 2-D matrices.
38 // ( 0, 2 ) (4, 6) ( 10, 14 ) | /|
39 // x = |/ | column-major!
40 // ( 1, 3 ) (5, 7) ( 19, 27 )
42 %c = vector.matrix_multiply %a, %b
43 { lhs_rows = 2: i32, lhs_columns = 2: i32 , rhs_columns = 2: i32 }
44 : (vector<4xf64>, vector<4xf64>) -> vector<4xf64>
46 vector.print %c : vector<4xf64>
50 // CHECK: ( 10, 19, 14, 27 )