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Determining if the include file pthread.h exists passed with the following output:
Change Dir: /content/colmap/build/CMakeFiles/CMakeTmp

Run Build Command(s):/usr/bin/make -f Makefile cmTC_8d29b/fast && /usr/bin/make  -f CMakeFiles/cmTC_8d29b.dir/build.make CMakeFiles/cmTC_8d29b.dir/build
make[1]: Entering directory '/content/colmap/build/CMakeFiles/CMakeTmp'
Building C object CMakeFiles/cmTC_8d29b.dir/CheckIncludeFile.c.o
/usr/bin/cc    -o CMakeFiles/cmTC_8d29b.dir/CheckIncludeFile.c.o -c /content/colmap/build/CMakeFiles/CMakeTmp/CheckIncludeFile.c
Linking C executable cmTC_8d29b
/usr/local/lib/python3.8/dist-packages/cmake/data/bin/cmake -E cmake_link_script CMakeFiles/cmTC_8d29b.dir/link.txt --verbose=1
/usr/bin/cc -rdynamic CMakeFiles/cmTC_8d29b.dir/CheckIncludeFile.c.o -o cmTC_8d29b 
make[1]: Leaving directory '/content/colmap/build/CMakeFiles/CMakeTmp'



Determining if the function pthread_create exists in the pthread passed with the following output:
Change Dir: /content/colmap/build/CMakeFiles/CMakeTmp

Run Build Command(s):/usr/bin/make -f Makefile cmTC_81b28/fast && /usr/bin/make  -f CMakeFiles/cmTC_81b28.dir/build.make CMakeFiles/cmTC_81b28.dir/build
make[1]: Entering directory '/content/colmap/build/CMakeFiles/CMakeTmp'
Building C object CMakeFiles/cmTC_81b28.dir/CheckFunctionExists.c.o
/usr/bin/cc   -DCHECK_FUNCTION_EXISTS=pthread_create -o CMakeFiles/cmTC_81b28.dir/CheckFunctionExists.c.o -c /usr/local/lib/python3.8/dist-packages/cmake/data/share/cmake-3.22/Modules/CheckFunctionExists.c
Linking C executable cmTC_81b28
/usr/local/lib/python3.8/dist-packages/cmake/data/bin/cmake -E cmake_link_script CMakeFiles/cmTC_81b28.dir/link.txt --verbose=1
/usr/bin/cc  -DCHECK_FUNCTION_EXISTS=pthread_create -rdynamic CMakeFiles/cmTC_81b28.dir/CheckFunctionExists.c.o -o cmTC_81b28  -lpthread 
make[1]: Leaving directory '/content/colmap/build/CMakeFiles/CMakeTmp'



Determining if the function sgemm_ exists passed with the following output:
Change Dir: /content/colmap/build/CMakeFiles/CMakeTmp

Run Build Command(s):/usr/bin/make -f Makefile cmTC_d9d5c/fast && /usr/bin/make  -f CMakeFiles/cmTC_d9d5c.dir/build.make CMakeFiles/cmTC_d9d5c.dir/build
make[1]: Entering directory '/content/colmap/build/CMakeFiles/CMakeTmp'
Building C object CMakeFiles/cmTC_d9d5c.dir/CheckFunctionExists.c.o
/usr/bin/cc   -DCHECK_FUNCTION_EXISTS=sgemm_ -o CMakeFiles/cmTC_d9d5c.dir/CheckFunctionExists.c.o -c /usr/local/lib/python3.8/dist-packages/cmake/data/share/cmake-3.22/Modules/CheckFunctionExists.c
Linking C executable cmTC_d9d5c
/usr/local/lib/python3.8/dist-packages/cmake/data/bin/cmake -E cmake_link_script CMakeFiles/cmTC_d9d5c.dir/link.txt --verbose=1
/usr/bin/cc  -DCHECK_FUNCTION_EXISTS=sgemm_ -rdynamic CMakeFiles/cmTC_d9d5c.dir/CheckFunctionExists.c.o -o cmTC_d9d5c   -L/usr/local/lib  -Wl,-rpath,/usr/local/lib -lmkl_intel_lp64 -lmkl_intel_thread -lmkl_core /usr/local/lib/libiomp5.so -lpthread -lm -ldl 
make[1]: Leaving directory '/content/colmap/build/CMakeFiles/CMakeTmp'



Determining if the function cheev_ exists passed with the following output:
Change Dir: /content/colmap/build/CMakeFiles/CMakeTmp

Run Build Command(s):/usr/bin/make -f Makefile cmTC_6359d/fast && /usr/bin/make  -f CMakeFiles/cmTC_6359d.dir/build.make CMakeFiles/cmTC_6359d.dir/build
make[1]: Entering directory '/content/colmap/build/CMakeFiles/CMakeTmp'
Building C object CMakeFiles/cmTC_6359d.dir/CheckFunctionExists.c.o
/usr/bin/cc   -DCHECK_FUNCTION_EXISTS=cheev_ -o CMakeFiles/cmTC_6359d.dir/CheckFunctionExists.c.o -c /usr/local/lib/python3.8/dist-packages/cmake/data/share/cmake-3.22/Modules/CheckFunctionExists.c
Linking C executable cmTC_6359d
/usr/local/lib/python3.8/dist-packages/cmake/data/bin/cmake -E cmake_link_script CMakeFiles/cmTC_6359d.dir/link.txt --verbose=1
/usr/bin/cc  -DCHECK_FUNCTION_EXISTS=cheev_ -rdynamic CMakeFiles/cmTC_6359d.dir/CheckFunctionExists.c.o -o cmTC_6359d   -L/usr/local/lib  -Wl,-rpath,/usr/local/lib -lmkl_intel_lp64 -lmkl_intel_thread -lmkl_core /usr/local/lib/libiomp5.so -lpthread -lm -ldl -lpthread -lm -ldl 
make[1]: Leaving directory '/content/colmap/build/CMakeFiles/CMakeTmp'



Determining if the function shm_open exists in the rt passed with the following output:
Change Dir: /content/colmap/build/CMakeFiles/CMakeTmp

Run Build Command(s):/usr/bin/make -f Makefile cmTC_c34c7/fast && /usr/bin/make  -f CMakeFiles/cmTC_c34c7.dir/build.make CMakeFiles/cmTC_c34c7.dir/build
make[1]: Entering directory '/content/colmap/build/CMakeFiles/CMakeTmp'
Building C object CMakeFiles/cmTC_c34c7.dir/CheckFunctionExists.c.o
/usr/bin/cc   -DCHECK_FUNCTION_EXISTS=shm_open -o CMakeFiles/cmTC_c34c7.dir/CheckFunctionExists.c.o -c /usr/local/lib/python3.8/dist-packages/cmake/data/share/cmake-3.22/Modules/CheckFunctionExists.c
Linking C executable cmTC_c34c7
/usr/local/lib/python3.8/dist-packages/cmake/data/bin/cmake -E cmake_link_script CMakeFiles/cmTC_c34c7.dir/link.txt --verbose=1
/usr/bin/cc  -DCHECK_FUNCTION_EXISTS=shm_open -rdynamic CMakeFiles/cmTC_c34c7.dir/CheckFunctionExists.c.o -o cmTC_c34c7  -lrt 
make[1]: Leaving directory '/content/colmap/build/CMakeFiles/CMakeTmp'



Checking whether the CUDA compiler is NVIDIA using "" matched "nvcc: NVIDIA \(R\) Cuda compiler driver":
nvcc: NVIDIA (R) Cuda compiler driver
Copyright (c) 2005-2021 NVIDIA Corporation
Built on Sun_Feb_14_21:12:58_PST_2021
Cuda compilation tools, release 11.2, V11.2.152
Build cuda_11.2.r11.2/compiler.29618528_0
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Compiler: /usr/local/cuda/bin/nvcc 
Build flags: 
Id flags: --keep;--keep-dir;tmp;-gencode=arch=compute_50,code=sm_50 -v

The output was:
0
nvcc warning : The 'compute_35', 'compute_37', 'compute_50', 'sm_35', 'sm_37' and 'sm_50' architectures are deprecated, and may be removed in a future release (Use -Wno-deprecated-gpu-targets to suppress warning).
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#$ rm tmp/a_dlink.reg.c
#$ gcc -D__CUDA_ARCH__=500 -E -x c++  -DCUDA_DOUBLE_MATH_FUNCTIONS -D__CUDACC__ -D__NVCC__  "-I/usr/local/cuda/bin/../targets/x86_64-linux/include"    -D__CUDACC_VER_MAJOR__=11 -D__CUDACC_VER_MINOR__=2 -D__CUDACC_VER_BUILD__=152 -D__CUDA_API_VER_MAJOR__=11 -D__CUDA_API_VER_MINOR__=2 -include "cuda_runtime.h" -m64 "CMakeCUDACompilerId.cu" -o "tmp/CMakeCUDACompilerId.cpp1.ii" 
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#$ ptxas -arch=sm_50 -m64  "tmp/CMakeCUDACompilerId.ptx"  -o "tmp/CMakeCUDACompilerId.cubin" 
#$ fatbinary --create="tmp/CMakeCUDACompilerId.fatbin" -64 --cicc-cmdline="-ftz=0 -prec_div=1 -prec_sqrt=1 -fmad=1 " "--image3=kind=elf,sm=50,file=tmp/CMakeCUDACompilerId.cubin" --embedded-fatbin="tmp/CMakeCUDACompilerId.fatbin.c" 
#$ gcc -E -x c++ -D__CUDACC__ -D__NVCC__  "-I/usr/local/cuda/bin/../targets/x86_64-linux/include"    -D__CUDACC_VER_MAJOR__=11 -D__CUDACC_VER_MINOR__=2 -D__CUDACC_VER_BUILD__=152 -D__CUDA_API_VER_MAJOR__=11 -D__CUDA_API_VER_MINOR__=2 -include "cuda_runtime.h" -m64 "CMakeCUDACompilerId.cu" -o "tmp/CMakeCUDACompilerId.cpp4.ii" 
#$ cudafe++ --c++14 --gnu_version=70500 --orig_src_file_name "CMakeCUDACompilerId.cu" --allow_managed  --m64 --parse_templates --gen_c_file_name "tmp/CMakeCUDACompilerId.cudafe1.cpp" --stub_file_name "CMakeCUDACompilerId.cudafe1.stub.c" --module_id_file_name "tmp/CMakeCUDACompilerId.module_id" "tmp/CMakeCUDACompilerId.cpp4.ii" 
#$ gcc -D__CUDA_ARCH__=500 -c -x c++  -DCUDA_DOUBLE_MATH_FUNCTIONS "-I/usr/local/cuda/bin/../targets/x86_64-linux/include"   -m64 "tmp/CMakeCUDACompilerId.cudafe1.cpp" -o "tmp/CMakeCUDACompilerId.o" 
#$ nvlink --arch=sm_50 --register-link-binaries="tmp/a_dlink.reg.c"  -m64   "-L/usr/local/cuda/bin/../targets/x86_64-linux/lib/stubs" "-L/usr/local/cuda/bin/../targets/x86_64-linux/lib" -cpu-arch=X86_64 "tmp/CMakeCUDACompilerId.o"  -lcudadevrt  -o "tmp/a_dlink.cubin"
#$ fatbinary --create="tmp/a_dlink.fatbin" -64 --cicc-cmdline="-ftz=0 -prec_div=1 -prec_sqrt=1 -fmad=1 " -link "--image3=kind=elf,sm=50,file=tmp/a_dlink.cubin" --embedded-fatbin="tmp/a_dlink.fatbin.c" 
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#$ g++ -m64 -Wl,--start-group "tmp/a_dlink.o" "tmp/CMakeCUDACompilerId.o"   "-L/usr/local/cuda/bin/../targets/x86_64-linux/lib/stubs" "-L/usr/local/cuda/bin/../targets/x86_64-linux/lib"  -lcudadevrt  -lcudart_static  -lrt -lpthread  -ldl  -Wl,--end-group -o "a.out" 


Compilation of the CUDA compiler identification source "CMakeCUDACompilerId.cu" produced "a.out"

The CUDA compiler identification is NVIDIA, found in "/content/colmap/build/CMakeFiles/3.22.6/CompilerIdCUDA/a.out"

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Detecting CUDA compiler ABI info compiled with the following output:
Change Dir: /content/colmap/build/CMakeFiles/CMakeTmp

Run Build Command(s):/usr/bin/make -f Makefile cmTC_e5a9d/fast && /usr/bin/make  -f CMakeFiles/cmTC_e5a9d.dir/build.make CMakeFiles/cmTC_e5a9d.dir/build
make[1]: Entering directory '/content/colmap/build/CMakeFiles/CMakeTmp'
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nvcc warning : The 'compute_35', 'compute_37', 'compute_50', 'sm_35', 'sm_37' and 'sm_50' architectures are deprecated, and may be removed in a future release (Use -Wno-deprecated-gpu-targets to suppress warning).
Using built-in specs.
COLLECT_GCC=gcc
OFFLOAD_TARGET_NAMES=nvptx-none
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    arg [-plugin-opt=-pass-through=-lgcc_s] ==> ignore
    arg [-plugin-opt=-pass-through=-lgcc] ==> ignore
    arg [--build-id] ==> ignore
    arg [--eh-frame-hdr] ==> ignore
    arg [-m] ==> ignore
    arg [elf_x86_64] ==> ignore
    arg [--hash-style=gnu] ==> ignore
    arg [--as-needed] ==> ignore
    arg [-dynamic-linker] ==> ignore
    arg [/lib64/ld-linux-x86-64.so.2] ==> ignore
    arg [-pie] ==> ignore
    arg [-znow] ==> ignore
    arg [-zrelro] ==> ignore
    arg [-o] ==> ignore
    arg [cmTC_e5a9d] ==> ignore
    arg [/usr/lib/gcc/x86_64-linux-gnu/7/../../../x86_64-linux-gnu/Scrt1.o] ==> obj [/usr/lib/gcc/x86_64-linux-gnu/7/../../../x86_64-linux-gnu/Scrt1.o]
    arg [/usr/lib/gcc/x86_64-linux-gnu/7/../../../x86_64-linux-gnu/crti.o] ==> obj [/usr/lib/gcc/x86_64-linux-gnu/7/../../../x86_64-linux-gnu/crti.o]
    arg [/usr/lib/gcc/x86_64-linux-gnu/7/crtbeginS.o] ==> obj [/usr/lib/gcc/x86_64-linux-gnu/7/crtbeginS.o]
    arg [-L/usr/local/cuda/targets/x86_64-linux/lib/stubs] ==> dir [/usr/local/cuda/targets/x86_64-linux/lib/stubs]
    arg [-L/usr/local/cuda/targets/x86_64-linux/lib] ==> dir [/usr/local/cuda/targets/x86_64-linux/lib]
    arg [-L/usr/lib/gcc/x86_64-linux-gnu/7] ==> dir [/usr/lib/gcc/x86_64-linux-gnu/7]
    arg [-L/usr/lib/gcc/x86_64-linux-gnu/7/../../../x86_64-linux-gnu] ==> dir [/usr/lib/gcc/x86_64-linux-gnu/7/../../../x86_64-linux-gnu]
    arg [-L/usr/lib/gcc/x86_64-linux-gnu/7/../../../../lib] ==> dir [/usr/lib/gcc/x86_64-linux-gnu/7/../../../../lib]
    arg [-L/lib/x86_64-linux-gnu] ==> dir [/lib/x86_64-linux-gnu]
    arg [-L/lib/../lib] ==> dir [/lib/../lib]
    arg [-L/usr/lib/x86_64-linux-gnu] ==> dir [/usr/lib/x86_64-linux-gnu]
    arg [-L/usr/lib/../lib] ==> dir [/usr/lib/../lib]
    arg [-L/usr/local/cuda/lib64/stubs] ==> dir [/usr/local/cuda/lib64/stubs]
    arg [-L/usr/lib/gcc/x86_64-linux-gnu/7/../../..] ==> dir [/usr/lib/gcc/x86_64-linux-gnu/7/../../..]
    arg [CMakeFiles/cmTC_e5a9d.dir/CMakeCUDACompilerABI.cu.o] ==> ignore
    arg [-lcudadevrt] ==> lib [cudadevrt]
    arg [-lcudart_static] ==> lib [cudart_static]
    arg [-lrt] ==> lib [rt]
    arg [-lpthread] ==> lib [pthread]
    arg [-ldl] ==> lib [dl]
    arg [-lstdc++] ==> lib [stdc++]
    arg [-lm] ==> lib [m]
    arg [-lgcc_s] ==> lib [gcc_s]
    arg [-lgcc] ==> lib [gcc]
    arg [-lc] ==> lib [c]
    arg [-lgcc_s] ==> lib [gcc_s]
    arg [-lgcc] ==> lib [gcc]
    arg [/usr/lib/gcc/x86_64-linux-gnu/7/crtendS.o] ==> obj [/usr/lib/gcc/x86_64-linux-gnu/7/crtendS.o]
    arg [/usr/lib/gcc/x86_64-linux-gnu/7/../../../x86_64-linux-gnu/crtn.o] ==> obj [/usr/lib/gcc/x86_64-linux-gnu/7/../../../x86_64-linux-gnu/crtn.o]
  collapse obj [/usr/lib/gcc/x86_64-linux-gnu/7/../../../x86_64-linux-gnu/Scrt1.o] ==> [/usr/lib/x86_64-linux-gnu/Scrt1.o]
  collapse obj [/usr/lib/gcc/x86_64-linux-gnu/7/../../../x86_64-linux-gnu/crti.o] ==> [/usr/lib/x86_64-linux-gnu/crti.o]
  collapse obj [/usr/lib/gcc/x86_64-linux-gnu/7/../../../x86_64-linux-gnu/crtn.o] ==> [/usr/lib/x86_64-linux-gnu/crtn.o]
  collapse library dir [/usr/local/cuda/targets/x86_64-linux/lib/stubs] ==> [/usr/local/cuda/targets/x86_64-linux/lib/stubs]
  collapse library dir [/usr/local/cuda/targets/x86_64-linux/lib] ==> [/usr/local/cuda/targets/x86_64-linux/lib]
  collapse library dir [/usr/lib/gcc/x86_64-linux-gnu/7] ==> [/usr/lib/gcc/x86_64-linux-gnu/7]
  collapse library dir [/usr/lib/gcc/x86_64-linux-gnu/7/../../../x86_64-linux-gnu] ==> [/usr/lib/x86_64-linux-gnu]
  collapse library dir [/usr/lib/gcc/x86_64-linux-gnu/7/../../../../lib] ==> [/usr/lib]
  collapse library dir [/lib/x86_64-linux-gnu] ==> [/lib/x86_64-linux-gnu]
  collapse library dir [/lib/../lib] ==> [/lib]
  collapse library dir [/usr/lib/x86_64-linux-gnu] ==> [/usr/lib/x86_64-linux-gnu]
  collapse library dir [/usr/lib/../lib] ==> [/usr/lib]
  collapse library dir [/usr/local/cuda/lib64/stubs] ==> [/usr/local/cuda/lib64/stubs]
  collapse library dir [/usr/lib/gcc/x86_64-linux-gnu/7/../../..] ==> [/usr/lib]
  implicit libs: [cudadevrt;cudart_static;rt;pthread;dl;stdc++;m;gcc_s;gcc;c;gcc_s;gcc]
  implicit objs: [/usr/lib/x86_64-linux-gnu/Scrt1.o;/usr/lib/x86_64-linux-gnu/crti.o;/usr/lib/gcc/x86_64-linux-gnu/7/crtbeginS.o;/usr/lib/gcc/x86_64-linux-gnu/7/crtendS.o;/usr/lib/x86_64-linux-gnu/crtn.o]
  implicit dirs: [/usr/local/cuda/targets/x86_64-linux/lib/stubs;/usr/local/cuda/targets/x86_64-linux/lib;/usr/lib/gcc/x86_64-linux-gnu/7;/usr/lib/x86_64-linux-gnu;/usr/lib;/lib/x86_64-linux-gnu;/lib;/usr/local/cuda/lib64/stubs]
  implicit fwks: []