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

   1 // REQUIRES: system-linux
   2 // REQUIRES: x86-registered-target
   3 // REQUIRES: amdgpu-registered-target
   4 // REQUIRES: nvptx-registered-target
   5 // REQUIRES: shell
   6
   7 // RUN: mkdir -p %t
   8 // RUN: cp %S/Inputs/amdgpu-arch/amdgpu_arch_fail %t/
   9 // RUN: cp %S/Inputs/amdgpu-arch/amdgpu_arch_gfx906 %t/
  10 // RUN: cp %S/Inputs/nvptx-arch/nvptx_arch_fail %t/
  11 // RUN: cp %S/Inputs/nvptx-arch/nvptx_arch_sm_70 %t/
  12 // RUN: echo '#!/bin/sh' > %t/amdgpu_arch_empty
  13 // RUN: chmod +x %t/amdgpu_arch_fail
  14 // RUN: chmod +x %t/amdgpu_arch_gfx906
  15 // RUN: chmod +x %t/amdgpu_arch_empty
  16 // RUN: echo '#!/bin/sh' > %t/nvptx_arch_empty
  17 // RUN: chmod +x %t/nvptx_arch_fail
  18 // RUN: chmod +x %t/nvptx_arch_sm_70
  19 // RUN: chmod +x %t/nvptx_arch_empty
  20
  21 // case when nvptx-arch and amdgpu-arch return nothing or fails
  22 // RUN:   %clang -### --target=x86_64-unknown-linux-gnu -nogpulib -fopenmp=libomp --offload-arch=native \
  23 // RUN:     --nvptx-arch-tool=%t/nvptx_arch_fail --amdgpu-arch-tool=%t/amdgpu_arch_fail %s 2>&1 \
  24 // RUN:   | FileCheck %s --check-prefix=NO-OUTPUT-ERROR
  25 // RUN:   %clang -### --target=x86_64-unknown-linux-gnu -nogpulib -fopenmp=libomp --offload-arch=native \
  26 // RUN:     --nvptx-arch-tool=%t/nvptx_arch_empty --amdgpu-arch-tool=%t/amdgpu_arch_empty %s 2>&1 \
  27 // RUN:   | FileCheck %s --check-prefix=NO-OUTPUT-ERROR
  28 // RUN:   %clang -### --target=x86_64-unknown-linux-gnu -nogpulib -fopenmp=libomp --offload-arch= \
  29 // RUN:     --nvptx-arch-tool=%t/nvptx_arch_fail --amdgpu-arch-tool=%t/amdgpu_arch_fail %s 2>&1 \
  30 // RUN:   | FileCheck %s --check-prefix=NO-OUTPUT-ERROR
  31 // RUN:   %clang -### --target=x86_64-unknown-linux-gnu -nogpulib -fopenmp=libomp --offload-arch= \
  32 // RUN:     --nvptx-arch-tool=%t/nvptx_arch_empty --amdgpu-arch-tool=%t/amdgpu_arch_empty %s 2>&1 \
  33 // RUN:   | FileCheck %s --check-prefix=NO-OUTPUT-ERROR
  34 // NO-OUTPUT-ERROR: error: failed to deduce triple for target architecture 'native'; specify the triple using '-fopenmp-targets' and '-Xopenmp-target' instead.
  35
  36 // case when amdgpu-arch succeeds.
  37 // RUN:   %clang -### --target=x86_64-unknown-linux-gnu -nogpulib -fopenmp=libomp --offload-arch=native \
  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 // RUN:   %clang -### --target=x86_64-unknown-linux-gnu -nogpulib -fopenmp=libomp -fopenmp-targets=amdgcn-amd-amdhsa \
  41 // RUN:     --nvptx-arch-tool=%t/nvptx_arch_fail --amdgpu-arch-tool=%t/amdgpu_arch_gfx906 %s 2>&1 \
  42 // RUN:   | FileCheck %s --check-prefix=ARCH-GFX906
  43 // ARCH-GFX906: "-cc1" "-triple" "amdgcn-amd-amdhsa"{{.*}}"-target-cpu" "gfx906"
  44
  45 // case when nvptx-arch succeeds.
  46 // RUN:   %clang -### --target=x86_64-unknown-linux-gnu -nogpulib -fopenmp=libomp --offload-arch=native \
  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 // RUN:   %clang -### --target=x86_64-unknown-linux-gnu -nogpulib -fopenmp=libomp -fopenmp-targets=nvptx64-nvidia-cuda \
  50 // RUN:     --nvptx-arch-tool=%t/nvptx_arch_sm_70 --amdgpu-arch-tool=%t/amdgpu_arch_fail %s 2>&1 \
  51 // RUN:   | FileCheck %s --check-prefix=ARCH-SM_70
  52 // ARCH-SM_70: "-cc1" "-triple" "nvptx64-nvidia-cuda"{{.*}}"-target-cpu" "sm_70"
  53
  54 // case when both nvptx-arch and amdgpu-arch succeed.
  55 // RUN:   %clang -### --target=x86_64-unknown-linux-gnu -nogpulib -fopenmp=libomp --offload-arch=native \
  56 // RUN:     --nvptx-arch-tool=%t/nvptx_arch_sm_70 --amdgpu-arch-tool=%t/amdgpu_arch_gfx906 %s 2>&1 \
  57 // RUN:   | FileCheck %s --check-prefix=ARCH-SM_70-GFX906
  58 // ARCH-SM_70-GFX906: "-cc1" "-triple" "amdgcn-amd-amdhsa"{{.*}}"-target-cpu" "gfx906"
  59 // ARCH-SM_70-GFX906: "-cc1" "-triple" "nvptx64-nvidia-cuda"{{.*}}"-target-cpu" "sm_70"
  60
  61 // case when both nvptx-arch and amdgpu-arch succeed with other archs.
  62 // RUN:   %clang -### --target=x86_64-unknown-linux-gnu -nogpulib -fopenmp=libomp --offload-arch=native,sm_75,gfx1030 \
  63 // RUN:     --nvptx-arch-tool=%t/nvptx_arch_sm_70 --amdgpu-arch-tool=%t/amdgpu_arch_gfx906 %s 2>&1 \
  64 // RUN:   | FileCheck %s --check-prefix=ARCH-MULTIPLE
  65 // ARCH-MULTIPLE: "-cc1" "-triple" "amdgcn-amd-amdhsa"{{.*}}"-target-cpu" "gfx1030"
  66 // ARCH-MULTIPLE: "-cc1" "-triple" "amdgcn-amd-amdhsa"{{.*}}"-target-cpu" "gfx906"
  67 // ARCH-MULTIPLE: "-cc1" "-triple" "nvptx64-nvidia-cuda"{{.*}}"-target-cpu" "sm_70"
  68 // ARCH-MULTIPLE: "-cc1" "-triple" "nvptx64-nvidia-cuda"{{.*}}"-target-cpu" "sm_75"
  69
  70 // case when 'nvptx-arch' returns nothing using `-fopenmp-targets=`.
  71 // RUN:   %clang -### --target=x86_64-unknown-linux-gnu -nogpulib -fopenmp=libomp \
  72 // RUN:     -fopenmp-targets=nvptx64-nvidia-cuda --nvptx-arch-tool=%t/nvptx_arch_empty %s 2>&1 \
  73 // RUN:   | FileCheck %s --check-prefix=NVPTX
  74 // NVPTX: error: cannot determine nvptx64 architecture: No NVIDIA GPU detected in the system; consider passing it via '-march'
  75
  76 // case when 'amdgpu-arch' returns nothing using `-fopenmp-targets=`.
  77 // RUN:   %clang -### --target=x86_64-unknown-linux-gnu -nogpulib -fopenmp=libomp \
  78 // RUN:     -fopenmp-targets=amdgcn-amd-amdhsa --amdgpu-arch-tool=%t/amdgpu_arch_empty %s 2>&1 \
  79 // RUN:   | FileCheck %s --check-prefix=AMDGPU
  80 // AMDGPU: error: cannot determine amdgcn architecture: No AMD GPU detected in the system; consider passing it via '-march'