| // RUN: %libomptarget-compile-generic \ | |
| // RUN: -gline-tables-only -fopenmp-extensions | |
| // RUN: env LIBOMPTARGET_INFO=63 %libomptarget-run-generic 2>&1 | \ | |
| // RUN: %fcheck-generic -allow-empty -check-prefixes=INFO | |
| // RUN: env LIBOMPTARGET_INFO=63 %libomptarget-run-amdgcn-amd-amdhsa 2>&1 | \ | |
| // RUN: %fcheck-amdgcn-amd-amdhsa -allow-empty -check-prefixes=INFO,AMDGPU | |
| // FIXME: Fails due to optimized debugging in 'ptxas'. | |
| // UNSUPPORTED: nvptx64-nvidia-cuda-LTO | |
| #include <omp.h> | |
| #include <stdio.h> | |
| #define N 64 | |
| #pragma omp declare target | |
| int global; | |
| #pragma omp end declare target | |
| extern void __tgt_set_info_flag(unsigned); | |
| int main() { | |
| int A[N]; | |
| int B[N]; | |
| int C[N]; | |
| int val = 1; | |
| // clang-format off | |
| // INFO: info: Entering OpenMP data region with being_mapper at {{.*}}info.c:{{[0-9]+}}:{{[0-9]+}} with 3 arguments: | |
| // INFO: info: alloc(A[0:64])[256] | |
| // INFO: info: tofrom(B[0:64])[256] | |
| // INFO: info: to(C[0:64])[256] | |
| // INFO: info: Creating new map entry with HstPtrBase={{.*}}, HstPtrBegin={{.*}}, TgtPtrBegin={{.*}}, Size=256, DynRefCount=1, HoldRefCount=0, Name=A[0:64] | |
| // INFO: info: Creating new map entry with HstPtrBase={{.*}}, HstPtrBegin={{.*}}, TgtPtrBegin={{.*}}, Size=256, DynRefCount=0, HoldRefCount=1, Name=B[0:64] | |
| // INFO: info: Copying data from host to device, HstPtr={{.*}}, TgtPtr={{.*}}, Size=256, Name=B[0:64] | |
| // INFO: info: Creating new map entry with HstPtrBase={{.*}}, HstPtrBegin={{.*}}, TgtPtrBegin={{.*}}, Size=256, DynRefCount=1, HoldRefCount=0, Name=C[0:64] | |
| // INFO: info: Copying data from host to device, HstPtr={{.*}}, TgtPtr={{.*}}, Size=256, Name=C[0:64] | |
| // INFO: info: OpenMP Host-Device pointer mappings after block at {{.*}}info.c:{{[0-9]+}}:{{[0-9]+}}: | |
| // INFO: info: Host Ptr Target Ptr Size (B) DynRefCount HoldRefCount Declaration | |
| // INFO: info: {{.*}} {{.*}} 256 1 0 C[0:64] at {{.*}}info.c:{{[0-9]+}}:{{[0-9]+}} | |
| // INFO: info: {{.*}} {{.*}} 256 0 1 B[0:64] at {{.*}}info.c:{{[0-9]+}}:{{[0-9]+}} | |
| // INFO: info: {{.*}} {{.*}} 256 1 0 A[0:64] at {{.*}}info.c:{{[0-9]+}}:{{[0-9]+}} | |
| // INFO: info: Entering OpenMP kernel at {{.*}}info.c:{{[0-9]+}}:{{[0-9]+}} with 1 arguments: | |
| // INFO: info: firstprivate(val)[4] | |
| // INFO: info: Launching kernel __omp_offloading_{{.*}}main{{.*}} with [{{[0-9]+}},1,1] blocks and [{{[0-9]+}},1,1] threads in Generic mode | |
| // AMDGPU: AMDGPU device {{[0-9]}} info: #Args: {{[0-9]}} Teams x Thrds: {{[0-9]+}}x {{[0-9]+}} (MaxFlatWorkGroupSize: {{[0-9]+}}) LDS Usage: {{[0-9]+}}B #SGPRs/VGPRs: {{[0-9]+}}/{{[0-9]+}} #SGPR/VGPR Spills: {{[0-9]+}}/{{[0-9]+}} Tripcount: {{[0-9]+}} | |
| // INFO: info: OpenMP Host-Device pointer mappings after block at {{.*}}info.c:{{[0-9]+}}:{{[0-9]+}}: | |
| // INFO: info: Host Ptr Target Ptr Size (B) DynRefCount HoldRefCount Declaration | |
| // INFO: info: {{.*}} {{.*}} 256 1 0 C[0:64] at {{.*}}info.c:{{[0-9]+}}:{{[0-9]+}} | |
| // INFO: info: {{.*}} {{.*}} 256 0 1 B[0:64] at {{.*}}info.c:{{[0-9]+}}:{{[0-9]+}} | |
| // INFO: info: {{.*}} {{.*}} 256 1 0 A[0:64] at {{.*}}info.c:{{[0-9]+}}:{{[0-9]+}} | |
| // INFO: info: Exiting OpenMP data region with end_mapper at {{.*}}info.c:{{[0-9]+}}:{{[0-9]+}} with 3 arguments: | |
| // INFO: info: alloc(A[0:64])[256] | |
| // INFO: info: tofrom(B[0:64])[256] | |
| // INFO: info: to(C[0:64])[256] | |
| // INFO: info: Copying data from device to host, TgtPtr={{.*}}, HstPtr={{.*}}, Size=256, Name=B[0:64] | |
| // INFO: info: Removing map entry with HstPtrBegin={{.*}}, TgtPtrBegin={{.*}}, Size=256, Name=C[0:64] | |
| // INFO: info: Removing map entry with HstPtrBegin={{.*}}, TgtPtrBegin={{.*}}, Size=256, Name=B[0:64] | |
| // INFO: info: Removing map entry with HstPtrBegin={{.*}}, TgtPtrBegin={{.*}}, Size=256, Name=A[0:64] | |
| // INFO: info: OpenMP Host-Device pointer mappings after block at {{.*}}info.c:[[#%u,]]:[[#%u,]]: | |
| // INFO: info: Host Ptr Target Ptr Size (B) DynRefCount HoldRefCount Declaration | |
| // INFO: info: [[#%#x,]] [[#%#x,]] 4 INF 0 global at unknown:0:0 | |
| // clang-format on | |
| #pragma omp target data map(alloc : A[0 : N]) \ | |
| map(ompx_hold, tofrom : B[0 : N]) map(to : C[0 : N]) | |
| #pragma omp target firstprivate(val) | |
| { val = 1; } | |
| __tgt_set_info_flag(0x0); | |
| // INFO-NOT: device 0 info: {{.*}} | |
| #pragma omp target | |
| {} | |
| return 0; | |
| } |