clang/test/Driver/openmp-system-arch.c

   1 // REQUIRES: system-linux
   2 // REQUIRES: shell
   3
   4 // RUN: mkdir -p %t
   5 // RUN: cp %S/Inputs/amdgpu-arch/amdgpu_arch_fail %t/
   6 // RUN: cp %S/Inputs/amdgpu-arch/amdgpu_arch_gfx906 %t/
   7 // RUN: cp %S/Inputs/nvptx-arch/nvptx_arch_fail %t/
   8 // RUN: cp %S/Inputs/nvptx-arch/nvptx_arch_sm_70 %t/
   9 // RUN: echo '#!/bin/sh' > %t/amdgpu_arch_empty
  10 // RUN: chmod +x %t/amdgpu_arch_fail
  11 // RUN: chmod +x %t/amdgpu_arch_gfx906
  12 // RUN: chmod +x %t/amdgpu_arch_empty
  13 // RUN: echo '#!/bin/sh' > %t/nvptx_arch_empty
  14 // RUN: chmod +x %t/nvptx_arch_fail
  15 // RUN: chmod +x %t/nvptx_arch_sm_70
  16 // RUN: chmod +x %t/nvptx_arch_empty
  17
  18 // case when nvptx-arch and amdgpu-arch return nothing or fails
  19 // RUN:   not %clang -### --target=x86_64-unknown-linux-gnu -nogpulib -fopenmp=libomp --offload-arch=native \
  20 // RUN:     --nvptx-arch-tool=%t/nvptx_arch_fail --amdgpu-arch-tool=%t/amdgpu_arch_fail %s 2>&1 \
  21 // RUN:   | FileCheck %s --check-prefix=NO-OUTPUT-ERROR
  22 // RUN:   not %clang -### --target=x86_64-unknown-linux-gnu -nogpulib -fopenmp=libomp --offload-arch=native \
  23 // RUN:     --nvptx-arch-tool=%t/nvptx_arch_empty --amdgpu-arch-tool=%t/amdgpu_arch_empty %s 2>&1 \
  24 // RUN:   | FileCheck %s --check-prefix=NO-OUTPUT-ERROR
  25 // RUN:   not %clang -### --target=x86_64-unknown-linux-gnu -nogpulib -fopenmp=libomp --offload-arch= \
  26 // RUN:     --nvptx-arch-tool=%t/nvptx_arch_fail --amdgpu-arch-tool=%t/amdgpu_arch_fail %s 2>&1 \
  27 // RUN:   | FileCheck %s --check-prefix=NO-OUTPUT-ERROR
  28 // RUN:   not %clang -### --target=x86_64-unknown-linux-gnu -nogpulib -fopenmp=libomp --offload-arch= \
  29 // RUN:     --nvptx-arch-tool=%t/nvptx_arch_empty --amdgpu-arch-tool=%t/amdgpu_arch_empty %s 2>&1 \
  30 // RUN:   | FileCheck %s --check-prefix=NO-OUTPUT-ERROR
  31 // NO-OUTPUT-ERROR: error: failed to deduce triple for target architecture 'native'; specify the triple using '-fopenmp-targets' and '-Xopenmp-target' instead
  32
  33 // case when amdgpu-arch succeeds.
  34 // RUN:   %clang -### --target=x86_64-unknown-linux-gnu -nogpulib -fopenmp=libomp --offload-arch=native \
  35 // RUN:     --nvptx-arch-tool=%t/nvptx_arch_fail --amdgpu-arch-tool=%t/amdgpu_arch_gfx906 %s 2>&1 \
  36 // RUN:   | FileCheck %s --check-prefix=ARCH-GFX906
  37 // RUN:   %clang -### --target=x86_64-unknown-linux-gnu -nogpulib -fopenmp=libomp -fopenmp-targets=amdgcn-amd-amdhsa \
  38 // RUN:     --nvptx-arch-tool=%t/nvptx_arch_fail --amdgpu-arch-tool=%t/amdgpu_arch_gfx906 %s 2>&1 \
  39 // RUN:   | FileCheck %s --check-prefix=ARCH-GFX906
  40 // ARCH-GFX906: "-cc1" "-triple" "amdgcn-amd-amdhsa"{{.*}}"-target-cpu" "gfx906"
  41
  42 // case when nvptx-arch succeeds.
  43 // RUN:   %clang -### --target=x86_64-unknown-linux-gnu -nogpulib -fopenmp=libomp --offload-arch=native \
  44 // RUN:     --nvptx-arch-tool=%t/nvptx_arch_sm_70 --amdgpu-arch-tool=%t/amdgpu_arch_fail %s 2>&1 \
  45 // RUN:   | FileCheck %s --check-prefix=ARCH-SM_70
  46 // RUN:   %clang -### --target=x86_64-unknown-linux-gnu -nogpulib -fopenmp=libomp -fopenmp-targets=nvptx64-nvidia-cuda \
  47 // RUN:     --nvptx-arch-tool=%t/nvptx_arch_sm_70 --amdgpu-arch-tool=%t/amdgpu_arch_fail %s 2>&1 \
  48 // RUN:   | FileCheck %s --check-prefix=ARCH-SM_70
  49 // ARCH-SM_70: "-cc1" "-triple" "nvptx64-nvidia-cuda"{{.*}}"-target-cpu" "sm_70"
  50
  51 // case when both nvptx-arch and amdgpu-arch succeed.
  52 // RUN:   %clang -### --target=x86_64-unknown-linux-gnu -nogpulib -fopenmp=libomp --offload-arch=native \
  53 // RUN:     --nvptx-arch-tool=%t/nvptx_arch_sm_70 --amdgpu-arch-tool=%t/amdgpu_arch_gfx906 %s 2>&1 \
  54 // RUN:   | FileCheck %s --check-prefix=ARCH-SM_70-GFX906
  55 // ARCH-SM_70-GFX906: "-cc1" "-triple" "amdgcn-amd-amdhsa"{{.*}}"-target-cpu" "gfx906"
  56 // ARCH-SM_70-GFX906: "-cc1" "-triple" "nvptx64-nvidia-cuda"{{.*}}"-target-cpu" "sm_70"
  57
  58 // case when both nvptx-arch and amdgpu-arch succeed with other archs.
  59 // RUN:   %clang -### --target=x86_64-unknown-linux-gnu -nogpulib -fopenmp=libomp --offload-arch=native,sm_75,gfx1030 \
  60 // RUN:     --nvptx-arch-tool=%t/nvptx_arch_sm_70 --amdgpu-arch-tool=%t/amdgpu_arch_gfx906 %s 2>&1 \
  61 // RUN:   | FileCheck %s --check-prefix=ARCH-MULTIPLE
  62 // ARCH-MULTIPLE: "-cc1" "-triple" "amdgcn-amd-amdhsa"{{.*}}"-target-cpu" "gfx1030"
  63 // ARCH-MULTIPLE: "-cc1" "-triple" "amdgcn-amd-amdhsa"{{.*}}"-target-cpu" "gfx906"
  64 // ARCH-MULTIPLE: "-cc1" "-triple" "nvptx64-nvidia-cuda"{{.*}}"-target-cpu" "sm_70"
  65 // ARCH-MULTIPLE: "-cc1" "-triple" "nvptx64-nvidia-cuda"{{.*}}"-target-cpu" "sm_75"
  66
  67 // case when 'nvptx-arch' returns nothing using `-fopenmp-targets=`.
  68 // RUN:   not %clang -### --target=x86_64-unknown-linux-gnu -nogpulib -fopenmp=libomp \
  69 // RUN:     -fopenmp-targets=nvptx64-nvidia-cuda --nvptx-arch-tool=%t/nvptx_arch_empty %s 2>&1 \
  70 // RUN:   | FileCheck %s --check-prefix=NVPTX
  71 // NVPTX: error: cannot determine nvptx64 architecture: No NVIDIA GPU detected in the system; consider passing it via '-march'
  72
  73 // case when 'amdgpu-arch' returns nothing using `-fopenmp-targets=`.
  74 // RUN:   not %clang -### --target=x86_64-unknown-linux-gnu -nogpulib -fopenmp=libomp \
  75 // RUN:     -fopenmp-targets=amdgcn-amd-amdhsa --amdgpu-arch-tool=%t/amdgpu_arch_empty %s 2>&1 \
  76 // RUN:   | FileCheck %s --check-prefix=AMDGPU
  77 // AMDGPU: error: cannot determine amdgcn architecture: No AMD GPU detected in the system; consider passing it via '-march'