1 // RUN: mlir-opt %s -test-nvgpu-mmasync-f32-to-tf32-patterns="precision=tf32" -split-input-file | FileCheck %s
3 // CHECK-LABEL: m16n8k4_tf32
4 func.func @m16n8k4_tf32(%arg0: vector<2x1xf32>, %arg1: vector<1x1xf32>, %arg2: vector<2x2xf32>) -> vector<2x2xf32> {
5 // CHECK: nvgpu.mma.sync
6 // CHECK-SAME: tf32Enabled
7 %d = nvgpu.mma.sync (%arg0, %arg1, %arg2) {mmaShape = [16, 8, 4]} : (vector<2x1xf32>, vector<1x1xf32>, vector<2x2xf32>) -> vector<2x2xf32>
8 return %d : vector<2x2xf32>
13 // CHECK-LABEL: m16n8k8_tf32
14 func.func @m16n8k8_tf32(%arg0: vector<4x1xf32>, %arg1: vector<2x1xf32>, %arg2: vector<2x2xf32>) -> vector<2x2xf32> {
15 // CHECK: nvgpu.mma.sync
16 // CHECK-SAME: tf32Enabled
17 %d = nvgpu.mma.sync (%arg0, %arg1, %arg2) {mmaShape = [16, 8, 8]} : (vector<4x1xf32>, vector<2x1xf32>, vector<2x2xf32>) -> vector<2x2xf32>
18 return %d : vector<2x2xf32>
22 // Negative test for non f32 case.
23 // CHECK-LABEL: mma_sync_f16
24 // CHECK-NOT: tf32Enabled
26 func.func @mma_sync_f16(%arg0: vector<4x2xf16>, %arg1: vector<2x2xf16>, %arg2: vector<2x2xf16>) -> vector<2x2xf16> {
27 %d = nvgpu.mma.sync (%arg0, %arg1, %arg2) {mmaShape = [16, 8, 16]} : (vector<4x2xf16>, vector<2x2xf16>, vector<2x2xf16>) -> vector<2x2xf16>
28 return %d : vector<2x2xf16>