| // RUN: mlir-opt %s \ | |
| // RUN: | mlir-opt -gpu-lower-to-nvvm-pipeline="cubin-format=%gpu_compilation_format allow-pattern-rollback=0" \ | |
| // RUN: | mlir-runner \ | |
| // RUN: --shared-libs=%mlir_cuda_runtime \ | |
| // RUN: --shared-libs=%mlir_runner_utils \ | |
| // RUN: --entry-point-result=void \ | |
| // RUN: | FileCheck %s | |
| // CHECK: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12] | |
| func.func @main() { | |
| %arg = memref.alloc() : memref<13xi32> | |
| %dst = memref.cast %arg : memref<13xi32> to memref<?xi32> | |
| %one = arith.constant 1 : index | |
| %c0 = arith.constant 0 : index | |
| %sx = memref.dim %dst, %c0 : memref<?xi32> | |
| %cast_dst = memref.cast %dst : memref<?xi32> to memref<*xi32> | |
| gpu.host_register %cast_dst : memref<*xi32> | |
| gpu.launch blocks(%bx, %by, %bz) in (%grid_x = %one, %grid_y = %one, %grid_z = %one) | |
| threads(%tx, %ty, %tz) in (%block_x = %sx, %block_y = %one, %block_z = %one) { | |
| %t0 = arith.index_cast %tx : index to i32 | |
| memref.store %t0, %dst[%tx] : memref<?xi32> | |
| gpu.terminator | |
| } | |
| gpu.launch blocks(%bx, %by, %bz) in (%grid_x = %one, %grid_y = %one, %grid_z = %one) | |
| threads(%tx, %ty, %tz) in (%block_x = %sx, %block_y = %one, %block_z = %one) { | |
| %t0 = arith.index_cast %tx : index to i32 | |
| memref.store %t0, %dst[%tx] : memref<?xi32> | |
| gpu.terminator | |
| } | |
| call @printMemrefI32(%cast_dst) : (memref<*xi32>) -> () | |
| return | |
| } | |
| func.func private @printMemrefI32(%memref : memref<*xi32>) |