diff options
Diffstat (limited to 'clang/test/OpenMP/nvptx_SPMD_codegen.cpp')
| -rw-r--r-- | clang/test/OpenMP/nvptx_SPMD_codegen.cpp | 328 |
1 files changed, 328 insertions, 0 deletions
diff --git a/clang/test/OpenMP/nvptx_SPMD_codegen.cpp b/clang/test/OpenMP/nvptx_SPMD_codegen.cpp new file mode 100644 index 00000000000..615dc30bdc7 --- /dev/null +++ b/clang/test/OpenMP/nvptx_SPMD_codegen.cpp @@ -0,0 +1,328 @@ +// Test target codegen - host bc file has to be created first. +// RUN: %clang_cc1 -verify -fopenmp -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=nvptx64-nvidia-cuda -emit-llvm-bc %s -o %t-ppc-host.bc +// RUN: %clang_cc1 -verify -fopenmp -x c++ -triple nvptx64-unknown-unknown -fopenmp-targets=nvptx64-nvidia-cuda -emit-llvm %s -fopenmp-is-device -fopenmp-host-ir-file-path %t-ppc-host.bc -o - | FileCheck %s +// RUN: %clang_cc1 -verify -fopenmp -x c++ -triple i386-unknown-unknown -fopenmp-targets=nvptx-nvidia-cuda -emit-llvm-bc %s -o %t-x86-host.bc +// RUN: %clang_cc1 -verify -fopenmp -x c++ -triple nvptx-unknown-unknown -fopenmp-targets=nvptx-nvidia-cuda -emit-llvm %s -fopenmp-is-device -fopenmp-host-ir-file-path %t-x86-host.bc -o - | FileCheck %s +// RUN: %clang_cc1 -verify -fopenmp -fexceptions -fcxx-exceptions -x c++ -triple nvptx-unknown-unknown -fopenmp-targets=nvptx-nvidia-cuda -emit-llvm %s -fopenmp-is-device -fopenmp-host-ir-file-path %t-x86-host.bc -o - | FileCheck %s +// expected-no-diagnostics +#ifndef HEADER +#define HEADER + +// CHECK-NOT: @__omp_offloading_{{.+}}_exec_mode = weak constant i8 1 +// CHECK: @__omp_offloading_{{.+}}_l52_exec_mode = weak constant i8 1 +// CHECK-NOT: @__omp_offloading_{{.+}}_exec_mode = weak constant i8 1 + +void foo() { +// CHECK: call void @__kmpc_spmd_kernel_init(i32 {{.+}}, i16 0, i16 0) +// CHECK: call void @__kmpc_spmd_kernel_init(i32 {{.+}}, i16 0, i16 0) +// CHECK: call void @__kmpc_spmd_kernel_init(i32 {{.+}}, i16 0, i16 0) +// CHECK: call void @__kmpc_spmd_kernel_init(i32 {{.+}}, i16 1, i16 {{.+}}) +// CHECK: call void @__kmpc_spmd_kernel_init(i32 {{.+}}, i16 1, i16 {{.+}}) +// CHECK: call void @__kmpc_spmd_kernel_init(i32 {{.+}}, i16 1, i16 {{.+}}) +// CHECK: call void @__kmpc_spmd_kernel_init(i32 {{.+}}, i16 1, i16 {{.+}}) +#pragma omp target teams distribute parallel for simd + for (int i = 0; i < 10; ++i) + ; +#pragma omp target teams distribute parallel for simd schedule(static) + for (int i = 0; i < 10; ++i) + ; +#pragma omp target teams distribute parallel for simd schedule(static, 1) + for (int i = 0; i < 10; ++i) + ; +#pragma omp target teams distribute parallel for simd schedule(auto) + for (int i = 0; i < 10; ++i) + ; +#pragma omp target teams distribute parallel for simd schedule(runtime) + for (int i = 0; i < 10; ++i) + ; +#pragma omp target teams distribute parallel for simd schedule(dynamic) + for (int i = 0; i < 10; ++i) + ; +#pragma omp target teams distribute parallel for simd schedule(guided) + for (int i = 0; i < 10; ++i) + ; +int a; +// CHECK: call void @__kmpc_kernel_init( +// CHECK: call void @__kmpc_spmd_kernel_init(i32 {{.+}}, i16 0, i16 0) +// CHECK: call void @__kmpc_spmd_kernel_init(i32 {{.+}}, i16 0, i16 0) +// CHECK: call void @__kmpc_spmd_kernel_init(i32 {{.+}}, i16 1, i16 {{.+}}) +// CHECK: call void @__kmpc_spmd_kernel_init(i32 {{.+}}, i16 1, i16 {{.+}}) +// CHECK: call void @__kmpc_spmd_kernel_init(i32 {{.+}}, i16 1, i16 {{.+}}) +// CHECK: call void @__kmpc_spmd_kernel_init(i32 {{.+}}, i16 1, i16 {{.+}}) +#pragma omp target teams distribute parallel for lastprivate(a) + for (int i = 0; i < 10; ++i) + a = i; +#pragma omp target teams distribute parallel for schedule(static) + for (int i = 0; i < 10; ++i) + ; +#pragma omp target teams distribute parallel for schedule(static, 1) + for (int i = 0; i < 10; ++i) + ; +#pragma omp target teams distribute parallel for schedule(auto) + for (int i = 0; i < 10; ++i) + ; +#pragma omp target teams distribute parallel for schedule(runtime) + for (int i = 0; i < 10; ++i) + ; +#pragma omp target teams distribute parallel for schedule(dynamic) + for (int i = 0; i < 10; ++i) + ; +#pragma omp target teams distribute parallel for schedule(guided) + for (int i = 0; i < 10; ++i) + ; +// CHECK: call void @__kmpc_spmd_kernel_init(i32 {{.+}}, i16 0, i16 0) +// CHECK: call void @__kmpc_spmd_kernel_init(i32 {{.+}}, i16 0, i16 0) +// CHECK: call void @__kmpc_spmd_kernel_init(i32 {{.+}}, i16 0, i16 0) +// CHECK: call void @__kmpc_spmd_kernel_init(i32 {{.+}}, i16 1, i16 {{.+}}) +// CHECK: call void @__kmpc_spmd_kernel_init(i32 {{.+}}, i16 1, i16 {{.+}}) +// CHECK: call void @__kmpc_spmd_kernel_init(i32 {{.+}}, i16 1, i16 {{.+}}) +// CHECK: call void @__kmpc_spmd_kernel_init(i32 {{.+}}, i16 1, i16 {{.+}}) +#pragma omp target teams +#pragma omp distribute parallel for simd + for (int i = 0; i < 10; ++i) + ; +#pragma omp target teams +#pragma omp distribute parallel for simd schedule(static) + for (int i = 0; i < 10; ++i) + ; +#pragma omp target teams +#pragma omp distribute parallel for simd schedule(static, 1) + for (int i = 0; i < 10; ++i) + ; +#pragma omp target teams +#pragma omp distribute parallel for simd schedule(auto) + for (int i = 0; i < 10; ++i) + ; +#pragma omp target teams +#pragma omp distribute parallel for simd schedule(runtime) + for (int i = 0; i < 10; ++i) + ; +#pragma omp target teams +#pragma omp distribute parallel for simd schedule(dynamic) + for (int i = 0; i < 10; ++i) + ; +#pragma omp target teams +#pragma omp distribute parallel for simd schedule(guided) + for (int i = 0; i < 10; ++i) + ; +// CHECK: call void @__kmpc_spmd_kernel_init(i32 {{.+}}, i16 0, i16 0) +// CHECK: call void @__kmpc_spmd_kernel_init(i32 {{.+}}, i16 0, i16 0) +// CHECK: call void @__kmpc_spmd_kernel_init(i32 {{.+}}, i16 0, i16 0) +// CHECK: call void @__kmpc_spmd_kernel_init(i32 {{.+}}, i16 1, i16 {{.+}}) +// CHECK: call void @__kmpc_spmd_kernel_init(i32 {{.+}}, i16 1, i16 {{.+}}) +// CHECK: call void @__kmpc_spmd_kernel_init(i32 {{.+}}, i16 1, i16 {{.+}}) +// CHECK: call void @__kmpc_spmd_kernel_init(i32 {{.+}}, i16 1, i16 {{.+}}) +#pragma omp target teams +#pragma omp distribute parallel for + for (int i = 0; i < 10; ++i) + ; +#pragma omp target teams +#pragma omp distribute parallel for schedule(static) + for (int i = 0; i < 10; ++i) + ; +#pragma omp target teams +#pragma omp distribute parallel for schedule(static, 1) + for (int i = 0; i < 10; ++i) + ; +#pragma omp target teams +#pragma omp distribute parallel for schedule(auto) + for (int i = 0; i < 10; ++i) + ; +#pragma omp target teams +#pragma omp distribute parallel for schedule(runtime) + for (int i = 0; i < 10; ++i) + ; +#pragma omp target teams +#pragma omp distribute parallel for schedule(dynamic) + for (int i = 0; i < 10; ++i) + ; +#pragma omp target teams +#pragma omp distribute parallel for schedule(guided) + for (int i = 0; i < 10; ++i) + ; +// CHECK: call void @__kmpc_spmd_kernel_init(i32 {{.+}}, i16 0, i16 0) +// CHECK: call void @__kmpc_spmd_kernel_init(i32 {{.+}}, i16 0, i16 0) +// CHECK: call void @__kmpc_spmd_kernel_init(i32 {{.+}}, i16 0, i16 0) +// CHECK: call void @__kmpc_spmd_kernel_init(i32 {{.+}}, i16 1, i16 {{.+}}) +// CHECK: call void @__kmpc_spmd_kernel_init(i32 {{.+}}, i16 1, i16 {{.+}}) +// CHECK: call void @__kmpc_spmd_kernel_init(i32 {{.+}}, i16 1, i16 {{.+}}) +// CHECK: call void @__kmpc_spmd_kernel_init(i32 {{.+}}, i16 1, i16 {{.+}}) +#pragma omp target +#pragma omp teams +#pragma omp distribute parallel for + for (int i = 0; i < 10; ++i) + ; +#pragma omp target +#pragma omp teams +#pragma omp distribute parallel for schedule(static) + for (int i = 0; i < 10; ++i) + ; +#pragma omp target +#pragma omp teams +#pragma omp distribute parallel for schedule(static, 1) + for (int i = 0; i < 10; ++i) + ; +#pragma omp target +#pragma omp teams +#pragma omp distribute parallel for schedule(auto) + for (int i = 0; i < 10; ++i) + ; +#pragma omp target +#pragma omp teams +#pragma omp distribute parallel for schedule(runtime) + for (int i = 0; i < 10; ++i) + ; +#pragma omp target +#pragma omp teams +#pragma omp distribute parallel for schedule(dynamic) + for (int i = 0; i < 10; ++i) + ; +#pragma omp target +#pragma omp teams +#pragma omp distribute parallel for schedule(guided) + for (int i = 0; i < 10; ++i) + ; +// CHECK: call void @__kmpc_spmd_kernel_init(i32 {{.+}}, i16 0, i16 0) +// CHECK: call void @__kmpc_spmd_kernel_init(i32 {{.+}}, i16 0, i16 0) +// CHECK: call void @__kmpc_spmd_kernel_init(i32 {{.+}}, i16 0, i16 0) +// CHECK: call void @__kmpc_spmd_kernel_init(i32 {{.+}}, i16 1, i16 {{.+}}) +// CHECK: call void @__kmpc_spmd_kernel_init(i32 {{.+}}, i16 1, i16 {{.+}}) +// CHECK: call void @__kmpc_spmd_kernel_init(i32 {{.+}}, i16 1, i16 {{.+}}) +// CHECK: call void @__kmpc_spmd_kernel_init(i32 {{.+}}, i16 1, i16 {{.+}}) +#pragma omp target parallel for + for (int i = 0; i < 10; ++i) + ; +#pragma omp target parallel for schedule(static) + for (int i = 0; i < 10; ++i) + ; +#pragma omp target parallel for schedule(static, 1) + for (int i = 0; i < 10; ++i) + ; +#pragma omp target parallel for schedule(auto) + for (int i = 0; i < 10; ++i) + ; +#pragma omp target parallel for schedule(runtime) + for (int i = 0; i < 10; ++i) + ; +#pragma omp target parallel for schedule(dynamic) + for (int i = 0; i < 10; ++i) + ; +#pragma omp target parallel for schedule(guided) + for (int i = 0; i < 10; ++i) + ; +// CHECK: call void @__kmpc_spmd_kernel_init(i32 {{.+}}, i16 0, i16 0) +// CHECK: call void @__kmpc_spmd_kernel_init(i32 {{.+}}, i16 0, i16 0) +// CHECK: call void @__kmpc_spmd_kernel_init(i32 {{.+}}, i16 0, i16 0) +// CHECK: call void @__kmpc_spmd_kernel_init(i32 {{.+}}, i16 1, i16 {{.+}}) +// CHECK: call void @__kmpc_spmd_kernel_init(i32 {{.+}}, i16 1, i16 {{.+}}) +// CHECK: call void @__kmpc_spmd_kernel_init(i32 {{.+}}, i16 1, i16 {{.+}}) +// CHECK: call void @__kmpc_spmd_kernel_init(i32 {{.+}}, i16 1, i16 {{.+}}) +#pragma omp target parallel +#pragma omp for simd + for (int i = 0; i < 10; ++i) + ; +#pragma omp target parallel +#pragma omp for simd schedule(static) + for (int i = 0; i < 10; ++i) + ; +#pragma omp target parallel +#pragma omp for simd schedule(static, 1) + for (int i = 0; i < 10; ++i) + ; +#pragma omp target parallel +#pragma omp for simd schedule(auto) + for (int i = 0; i < 10; ++i) + ; +#pragma omp target parallel +#pragma omp for simd schedule(runtime) + for (int i = 0; i < 10; ++i) + ; +#pragma omp target parallel +#pragma omp for simd schedule(dynamic) + for (int i = 0; i < 10; ++i) + ; +#pragma omp target parallel +#pragma omp for simd schedule(guided) + for (int i = 0; i < 10; ++i) + ; +// CHECK: call void @__kmpc_spmd_kernel_init(i32 {{.+}}, i16 1, i16 {{.+}}) +// CHECK: call void @__kmpc_spmd_kernel_init(i32 {{.+}}, i16 0, i16 0) +// CHECK: call void @__kmpc_spmd_kernel_init(i32 {{.+}}, i16 0, i16 0) +// CHECK: call void @__kmpc_spmd_kernel_init(i32 {{.+}}, i16 1, i16 {{.+}}) +// CHECK: call void @__kmpc_spmd_kernel_init(i32 {{.+}}, i16 1, i16 {{.+}}) +// CHECK: call void @__kmpc_spmd_kernel_init(i32 {{.+}}, i16 1, i16 {{.+}}) +// CHECK: call void @__kmpc_spmd_kernel_init(i32 {{.+}}, i16 1, i16 {{.+}}) +#pragma omp target +#pragma omp parallel +#pragma omp for simd ordered + for (int i = 0; i < 10; ++i) + ; +#pragma omp target +#pragma omp parallel +#pragma omp for simd schedule(static) + for (int i = 0; i < 10; ++i) + ; +#pragma omp target +#pragma omp parallel +#pragma omp for simd schedule(static, 1) + for (int i = 0; i < 10; ++i) + ; +#pragma omp target +#pragma omp parallel +#pragma omp for simd schedule(auto) + for (int i = 0; i < 10; ++i) + ; +#pragma omp target +#pragma omp parallel +#pragma omp for simd schedule(runtime) + for (int i = 0; i < 10; ++i) + ; +#pragma omp target +#pragma omp parallel +#pragma omp for simd schedule(dynamic) + for (int i = 0; i < 10; ++i) + ; +#pragma omp target +#pragma omp parallel +#pragma omp for simd schedule(guided) + for (int i = 0; i < 10; ++i) + ; +// CHECK: call void @__kmpc_spmd_kernel_init(i32 {{.+}}, i16 0, i16 0) +// CHECK: call void @__kmpc_spmd_kernel_init(i32 {{.+}}, i16 0, i16 0) +// CHECK: call void @__kmpc_spmd_kernel_init(i32 {{.+}}, i16 0, i16 0) +// CHECK: call void @__kmpc_spmd_kernel_init(i32 {{.+}}, i16 1, i16 {{.+}}) +// CHECK: call void @__kmpc_spmd_kernel_init(i32 {{.+}}, i16 1, i16 {{.+}}) +// CHECK: call void @__kmpc_spmd_kernel_init(i32 {{.+}}, i16 1, i16 {{.+}}) +// CHECK: call void @__kmpc_spmd_kernel_init(i32 {{.+}}, i16 1, i16 {{.+}}) +#pragma omp target +#pragma omp parallel for + for (int i = 0; i < 10; ++i) + ; +#pragma omp target +#pragma omp parallel for schedule(static) + for (int i = 0; i < 10; ++i) + ; +#pragma omp target +#pragma omp parallel for schedule(static, 1) + for (int i = 0; i < 10; ++i) + ; +#pragma omp target +#pragma omp parallel for schedule(auto) + for (int i = 0; i < 10; ++i) + ; +#pragma omp target +#pragma omp parallel for schedule(runtime) + for (int i = 0; i < 10; ++i) + ; +#pragma omp target +#pragma omp parallel for schedule(dynamic) + for (int i = 0; i < 10; ++i) + ; +#pragma omp target +#pragma omp parallel for schedule(guided) + for (int i = 0; i < 10; ++i) + ; +} + +#endif + |
