ab02372c23
Summary: This patch is an attempt to get a clean run of `check-openmp` running on an NVPTX machine. I simply took the lists of tests that failed on my `sm_89` machine and disabled them or fixed them. A lot of these tests are disabled on AMDGPU already, so it makes sense that NVPTX fails. The others are simply problems with NVPTX optimized debugging which will need to be fixed. I opened an issue on one of them.
76 lines
4.4 KiB
C
76 lines
4.4 KiB
C
// RUN: %libomptarget-compile-generic \
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// RUN: -gline-tables-only -fopenmp-extensions
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// RUN: env LIBOMPTARGET_INFO=63 %libomptarget-run-generic 2>&1 | \
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// RUN: %fcheck-generic -allow-empty -check-prefixes=INFO
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// RUN: env LIBOMPTARGET_INFO=63 %libomptarget-run-amdgcn-amd-amdhsa 2>&1 | \
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// RUN: %fcheck-amdgcn-amd-amdhsa -allow-empty -check-prefixes=INFO,AMDGPU
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// FIXME: Fails due to optimized debugging in 'ptxas'.
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// UNSUPPORTED: nvptx64-nvidia-cuda-LTO
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#include <omp.h>
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#include <stdio.h>
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#define N 64
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#pragma omp declare target
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int global;
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#pragma omp end declare target
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extern void __tgt_set_info_flag(unsigned);
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int main() {
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int A[N];
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int B[N];
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int C[N];
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int val = 1;
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// clang-format off
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// INFO: info: Entering OpenMP data region with being_mapper at info.c:{{[0-9]+}}:{{[0-9]+}} with 3 arguments:
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// INFO: info: alloc(A[0:64])[256]
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// INFO: info: tofrom(B[0:64])[256]
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// INFO: info: to(C[0:64])[256]
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// INFO: info: Creating new map entry with HstPtrBase={{.*}}, HstPtrBegin={{.*}}, TgtPtrBegin={{.*}}, Size=256, DynRefCount=1, HoldRefCount=0, Name=A[0:64]
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// INFO: info: Creating new map entry with HstPtrBase={{.*}}, HstPtrBegin={{.*}}, TgtPtrBegin={{.*}}, Size=256, DynRefCount=0, HoldRefCount=1, Name=B[0:64]
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// INFO: info: Copying data from host to device, HstPtr={{.*}}, TgtPtr={{.*}}, Size=256, Name=B[0:64]
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// INFO: info: Creating new map entry with HstPtrBase={{.*}}, HstPtrBegin={{.*}}, TgtPtrBegin={{.*}}, Size=256, DynRefCount=1, HoldRefCount=0, Name=C[0:64]
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// INFO: info: Copying data from host to device, HstPtr={{.*}}, TgtPtr={{.*}}, Size=256, Name=C[0:64]
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// INFO: info: OpenMP Host-Device pointer mappings after block at info.c:{{[0-9]+}}:{{[0-9]+}}:
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// INFO: info: Host Ptr Target Ptr Size (B) DynRefCount HoldRefCount Declaration
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// INFO: info: {{.*}} {{.*}} 256 1 0 C[0:64] at info.c:{{[0-9]+}}:{{[0-9]+}}
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// INFO: info: {{.*}} {{.*}} 256 0 1 B[0:64] at info.c:{{[0-9]+}}:{{[0-9]+}}
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// INFO: info: {{.*}} {{.*}} 256 1 0 A[0:64] at info.c:{{[0-9]+}}:{{[0-9]+}}
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// INFO: info: Entering OpenMP kernel at info.c:{{[0-9]+}}:{{[0-9]+}} with 1 arguments:
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// INFO: info: firstprivate(val)[4]
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// INFO: info: Launching kernel __omp_offloading_{{.*}}main{{.*}} with {{[0-9]+}} blocks and {{[0-9]+}} threads in Generic mode
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// 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]+}}
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// INFO: info: OpenMP Host-Device pointer mappings after block at info.c:{{[0-9]+}}:{{[0-9]+}}:
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// INFO: info: Host Ptr Target Ptr Size (B) DynRefCount HoldRefCount Declaration
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// INFO: info: {{.*}} {{.*}} 256 1 0 C[0:64] at info.c:{{[0-9]+}}:{{[0-9]+}}
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// INFO: info: {{.*}} {{.*}} 256 0 1 B[0:64] at info.c:{{[0-9]+}}:{{[0-9]+}}
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// INFO: info: {{.*}} {{.*}} 256 1 0 A[0:64] at info.c:{{[0-9]+}}:{{[0-9]+}}
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// INFO: info: Exiting OpenMP data region with end_mapper at info.c:{{[0-9]+}}:{{[0-9]+}} with 3 arguments:
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// INFO: info: alloc(A[0:64])[256]
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// INFO: info: tofrom(B[0:64])[256]
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// INFO: info: to(C[0:64])[256]
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// INFO: info: Copying data from device to host, TgtPtr={{.*}}, HstPtr={{.*}}, Size=256, Name=B[0:64]
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// INFO: info: Removing map entry with HstPtrBegin={{.*}}, TgtPtrBegin={{.*}}, Size=256, Name=C[0:64]
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// INFO: info: Removing map entry with HstPtrBegin={{.*}}, TgtPtrBegin={{.*}}, Size=256, Name=B[0:64]
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// INFO: info: Removing map entry with HstPtrBegin={{.*}}, TgtPtrBegin={{.*}}, Size=256, Name=A[0:64]
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// INFO: info: OpenMP Host-Device pointer mappings after block at info.c:[[#%u,]]:[[#%u,]]:
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// INFO: info: Host Ptr Target Ptr Size (B) DynRefCount HoldRefCount Declaration
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// INFO: info: [[#%#x,]] [[#%#x,]] 4 INF 0 global at unknown:0:0
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// clang-format on
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#pragma omp target data map(alloc : A[0 : N]) \
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map(ompx_hold, tofrom : B[0 : N]) map(to : C[0 : N])
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#pragma omp target firstprivate(val)
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{ val = 1; }
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__tgt_set_info_flag(0x0);
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// INFO-NOT: omptarget device 0 info: {{.*}}
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#pragma omp target
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{}
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return 0;
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}
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