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[Triton-IR] Fix LoadOp definition (#771) (#777)

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This commit is contained in:
Shintaro Iwasaki
2022-10-13 18:53:00 -07:00
committed by GitHub
parent 963d031247
commit 5898352f97
4 changed files with 42 additions and 16 deletions
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19
test/Conversion/triton_to_tritongpu.mlir
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@@ -1,10 +1,27 @@
// RUN: triton-opt %s -convert-triton-to-tritongpu=num-warps=2 | FileCheck %s
func @ops() {
// CHECK: module attributes {"triton_gpu.num-warps" = 2 : i32} {{.*}}
// CHECK: module attributes {"triton_gpu.num-warps" = 2 : i32} {{.*}}
%a = arith.constant dense<1.00e+00> : tensor<128x32xf16>
%b = arith.constant dense<2.00e+00> : tensor<32x128xf16>
%c = arith.constant dense<3.00e+00> : tensor<128x128xf32>
%0 = tt.dot %a, %b, %c {allowTF32 = true} : tensor<128x32xf16> * tensor<32x128xf16> -> tensor<128x128xf32>
return
}
func @load_ops(%ptr: !tt.ptr<f32> {tt.divisibility = 16 : i32}) {
// Test if LoadOp is lowered properly (see #771)
%ptrs = tt.splat %ptr : (!tt.ptr<f32>) -> tensor<128x!tt.ptr<f32>>
%mask = arith.constant dense<true> : tensor<128xi1>
%other = arith.constant dense<0.0e+0> : tensor<128xf32>
// CHECK: %{{.*}} = tt.load %{{.*}} {cache = 1 : i32, evict = 1 : i32, isVolatile = true} : {{.*}}
%a = tt.load %ptrs {cache = 1 : i32, evict = 1 : i32, isVolatile = true} : tensor<128xf32>
// CHECK: %{{.*}} = tt.load %{{.*}}, %{{.*}} {cache = 1 : i32, evict = 1 : i32, isVolatile = true} : {{.*}}
%b = tt.load %ptrs, %mask {cache = 1 : i32, evict = 1 : i32, isVolatile = true} : tensor<128xf32>
// CHECK: %{{.*}} = tt.load %{{.*}}, %{{.*}}, %{{.*}} {cache = 1 : i32, evict = 1 : i32, isVolatile = true} : {{.*}}
%c = tt.load %ptrs, %mask, %other {cache = 1 : i32, evict = 1 : i32, isVolatile = true} : tensor<128xf32>
tt.store %ptrs, %a : tensor<128xf32>
tt.store %ptrs, %b : tensor<128xf32>
tt.store %ptrs, %c : tensor<128xf32>
return
}