| // RUN: %clang_cc1 -triple x86_64-pc-linux-gnu -fopenmp -fopenmp-version=51 \ |
| // RUN: -fsyntax-only -verify %s |
| |
| // RUN: %clang_cc1 -triple x86_64-pc-linux-gnu -fopenmp -fopenmp-version=51 \ |
| // RUN: -ast-print %s | FileCheck %s |
| |
| // RUN: %clang_cc1 -triple x86_64-pc-linux-gnu -fopenmp -fopenmp-version=51 \ |
| // RUN: -emit-pch -o %t %s |
| |
| // RUN: %clang_cc1 -triple x86_64-pc-linux-gnu -fopenmp -fopenmp-version=51 \ |
| // RUN: -include-pch %t -ast-print %s | FileCheck %s |
| |
| // expected-no-diagnostics |
| |
| #ifndef HEADER |
| #define HEADER |
| |
| typedef void **omp_allocator_handle_t; |
| extern const omp_allocator_handle_t omp_null_allocator; |
| extern const omp_allocator_handle_t omp_default_mem_alloc; |
| extern const omp_allocator_handle_t omp_large_cap_mem_alloc; |
| extern const omp_allocator_handle_t omp_const_mem_alloc; |
| extern const omp_allocator_handle_t omp_high_bw_mem_alloc; |
| extern const omp_allocator_handle_t omp_low_lat_mem_alloc; |
| extern const omp_allocator_handle_t omp_cgroup_mem_alloc; |
| extern const omp_allocator_handle_t omp_pteam_mem_alloc; |
| extern const omp_allocator_handle_t omp_thread_mem_alloc; |
| |
| //CHECK: template <typename T, int C> void templ_foo(T t) { |
| //CHECK: T j, z; |
| //CHECK: #pragma omp parallel loop collapse(C) reduction(+: z) lastprivate(j) bind(thread) |
| //CHECK: for (T i = 0; i < t; ++i) |
| //CHECK: for (j = 0; j < t; ++j) |
| //CHECK: z += i + j; |
| //CHECK: } |
| |
| //CHECK: template<> void templ_foo<int, 2>(int t) { |
| //CHECK: int j, z; |
| //CHECK: #pragma omp parallel loop collapse(2) reduction(+: z) lastprivate(j) bind(thread) |
| //CHECK: for (int i = 0; i < t; ++i) |
| //CHECK: for (j = 0; j < t; ++j) |
| //CHECK: z += i + j; |
| //CHECK: } |
| template <typename T, int C> |
| void templ_foo(T t) { |
| |
| T j,z; |
| #pragma omp parallel loop collapse(C) reduction(+:z) lastprivate(j) bind(thread) |
| for (T i = 0; i<t; ++i) |
| for (j = 0; j<t; ++j) |
| z += i+j; |
| } |
| |
| |
| //CHECK: void test() { |
| void test() { |
| constexpr int N = 100; |
| float MTX[N][N]; |
| int aaa[1000]; |
| |
| //CHECK: #pragma omp target teams distribute parallel for map(tofrom: MTX) |
| //CHECK: #pragma omp parallel loop |
| #pragma omp target teams distribute parallel for map(MTX) |
| for (auto i = 0; i < N; ++i) { |
| #pragma omp parallel loop |
| for (auto j = 0; j < N; ++j) { |
| MTX[i][j] = 0; |
| } |
| } |
| |
| //CHECK: #pragma omp target teams |
| //CHECK: #pragma omp parallel loop |
| #pragma omp target teams |
| for (int i=0; i<1000; ++i) { |
| #pragma omp parallel loop |
| for (int j=0; j<100; j++) { |
| aaa[i] += i + j; |
| } |
| } |
| |
| int j, z, z1, z2 = 1, z3 = 2; |
| //CHECK: #pragma omp parallel loop collapse(2) private(z) lastprivate(j) order(concurrent) firstprivate(z2) num_threads(4) if(1) allocate(omp_default_mem_alloc: z2) shared(z3) reduction(+: z1) bind(parallel) proc_bind(primary) |
| #pragma omp parallel loop collapse(2) private(z) lastprivate(j) \ |
| order(concurrent) firstprivate(z2) num_threads(4) if(1) \ |
| allocate(omp_default_mem_alloc:z2) shared(z3) \ |
| reduction(+:z1) bind(parallel) proc_bind(primary) |
| for (auto i = 0; i < N; ++i) { |
| for (j = 0; j < N; ++j) { |
| z = i+j; |
| MTX[i][j] = z; |
| z1 += z; |
| } |
| } |
| |
| //CHECK: #pragma omp target teams |
| //CHECK: #pragma omp parallel loop bind(teams) |
| #pragma omp target teams |
| #pragma omp parallel loop bind(teams) |
| for (auto i = 0; i < N; ++i) { } |
| |
| //CHECK: #pragma omp target |
| //CHECK: #pragma omp teams |
| //CHECK: #pragma omp parallel loop bind(teams) |
| #pragma omp target |
| #pragma omp teams |
| #pragma omp parallel loop bind(teams) |
| for (auto i = 0; i < N; ++i) { } |
| } |
| |
| //CHECK: void nobindingfunc() { |
| void nobindingfunc() |
| { |
| //CHECK: #pragma omp parallel loop |
| #pragma omp parallel loop |
| for (int i=0; i<10; ++i) { } |
| } |
| |
| void bar() |
| { |
| templ_foo<int,2>(8); |
| } |
| |
| #endif // HEADER |