derek.holloway
7502bf64a4
CodeQL / Analyze (actions) (push) Canceled after 0s
CodeQL / Analyze (python) (push) Canceled after 0s
pre-commit / pre-commit (push) Canceled after 0s
Multi-Arch CI / setup (push) Canceled after 0s
Publish build_manylinux_x86_64 images / publish_build_manylinux_x86_64 (push) Canceled after 0s
Setup (Multi-Arch) / setup (push) Canceled after 0s
Multi-Arch CI / Linux::${{ fromJSON(needs.setup.outputs.linux_build_config || '{}').build_variant_label || 'skip' }} (push) Canceled after 0s
Publish TheRock Docker image / build-and-push-image (push) Canceled after 0s
Publish no_rocm_image_ubi10 image / publish_no_rocm_image_ubi10 (push) Canceled after 0s
Multi-Arch CI / Windows::${{ fromJSON(needs.setup.outputs.windows_build_config || '{}').build_variant_label || 'skip' }} (push) Canceled after 0s
Publish TheRock Docker image / build-and-push-image (push) Canceled after 0s
Multi-Arch CI / Manifest Diff (push) Canceled after 0s
TheRock Manifest Diff Report / Generate Manifest Diff Report (push) Canceled after 0s
Multi-Arch CI / CI Summary (push) Canceled after 0s
Publish no_rocm_image_ubuntu24_04 images / publish_no_rocm_image_ubuntu24_04 (push) Canceled after 0s
Publish no_rocm_image_ubuntu24_04_ocl_rt images / publish_no_rocm_image_ubuntu24_04_ocl_rt (push) Canceled after 0s
Publish TheRock Docker image / build-and-push-image (push) Canceled after 0s
Publish TheRock Docker image / build-and-push-image (push) Canceled after 0s
Publish no_rocm_image_ubuntu24_04 images / publish_no_rocm_image_ubuntu24_04_rocgdb (push) Canceled after 0s
Publish no_rocm_image_ubuntu24_04_rocgdb images / publish_no_rocm_image_ubuntu24_04_rocgdb (push) Canceled after 0s
Publish no_rocm_image_ubuntu24_04 images / publish_no_rocm_image_ubuntu24_04_ocl_rt (push) Canceled after 0s
Publish TheRock Docker image / build-and-push-image (push) Canceled after 0s
Unit Tests / Unit Tests :: ubuntu-24.04 (push) Canceled after 0s
Unit Tests / Unit Tests :: windows-2022 (push) Canceled after 0s
Publish no_rocm_image_ubuntu24_04 images / publish_no_rocm_image_ubuntu24_04_media (push) Canceled after 0s
Unit Tests / Unit Tests Summary (push) Canceled after 0s
Publish no_rocm_image_ubuntu24_04 images / publish_no_rocm_image_ubuntu24_04_openmpi (push) Canceled after 0s
54 lines
2.5 KiB
MLIR
54 lines
2.5 KiB
MLIR
// RUN: mlir-translate -mlir-to-llvmir %s | FileCheck %s
|
|
|
|
module attributes {omp.is_target_device = false} {
|
|
llvm.func @omp_target_depend_() {
|
|
%0 = llvm.mlir.constant(39 : index) : i64
|
|
%1 = llvm.mlir.constant(1 : index) : i64
|
|
%2 = llvm.mlir.constant(40 : index) : i64
|
|
%3 = omp.map.bounds lower_bound(%1 : i64) upper_bound(%0 : i64) extent(%2 : i64) stride(%1 : i64) start_idx(%1 : i64)
|
|
%4 = llvm.mlir.addressof @_QFEa : !llvm.ptr
|
|
%5 = omp.map.info var_ptr(%4 : !llvm.ptr, !llvm.array<40 x i32>) map_clauses(from) capture(ByRef) bounds(%3) -> !llvm.ptr {name = "a"}
|
|
omp.target depend(taskdependin -> %4 : !llvm.ptr) map_entries(%5 -> %arg0 : !llvm.ptr) {
|
|
%6 = llvm.mlir.constant(100 : index) : i32
|
|
llvm.store %6, %arg0 : i32, !llvm.ptr
|
|
omp.terminator
|
|
}
|
|
llvm.return
|
|
}
|
|
|
|
llvm.mlir.global internal @_QFEa() {addr_space = 0 : i32} : !llvm.array<40 x i32> {
|
|
%0 = llvm.mlir.zero : !llvm.array<40 x i32>
|
|
llvm.return %0 : !llvm.array<40 x i32>
|
|
}
|
|
}
|
|
|
|
// CHECK: define void @omp_target_depend_()
|
|
// CHECK-NOT: define {{.*}} @
|
|
// CHECK-NOT: call i32 @__tgt_target_kernel({{.*}})
|
|
// CHECK: call void @__kmpc_omp_task_begin_if0
|
|
// CHECK-NEXT: call void @.omp_target_task_proxy_func
|
|
// CHECK: call void @__kmpc_omp_task_complete_if0
|
|
// https://github.com/llvm/llvm-project/issues/126949 exposes two issues
|
|
// 1. Empty target task proxy functions
|
|
// 2. When 1 fixed, it leads to a second problem of calling the omp target kernel twice
|
|
// Once via the target task proxy function and a second time after the target task is done.
|
|
// The following checks check problem #2.
|
|
// functions. The following checks tests the fix for this issue.
|
|
// CHECK-NEXT: br label %[[BLOCK_AFTER_OUTLINED_TARGET_TASK_BODY:.*]]
|
|
// CHECK:[[BLOCK_AFTER_OUTLINED_TARGET_TASK_BODY]]:
|
|
// CHECK-NEXT: ret void
|
|
|
|
// CHECK: define internal void @omp_target_depend_..omp_par
|
|
// CHECK: call void @__omp_offloading_[[DEV:.*]]_[[FIL:.*]]_omp_target_depend__l[[LINE:.*]](ptr {{.*}}, ptr null)
|
|
// CHECK-NEXT: br label %[[BLOCK_AFTER_TARGET_TASK_BODY:.*]]
|
|
// CHECK: [[BLOCK_AFTER_TARGET_TASK_BODY]]:
|
|
// CHECK-NEXT: ret void
|
|
|
|
|
|
// CHECK: define internal void @__omp_offloading_[[DEV]]_[[FIL]]_omp_target_depend__l[[LINE]](ptr %[[ADDR_A:.*]], ptr %{{.*}})
|
|
// CHECK: store i32 100, ptr %[[ADDR_A]], align 4
|
|
|
|
// The following check test for the fix of problem #1 as described in https://github.com/llvm/llvm-project/issues/126949
|
|
// CHECK: define internal void @.omp_target_task_proxy_func
|
|
// CHECK: call void @omp_target_depend_..omp_par
|