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Code Block
languagebash
themeRDark
$ ldd myexecutable | grep gtl
        libmpi_gtl_cuda.so => /user-environment/linux-sles15-neoverse_v2/gcc-13.2.0/cray-gtl-8.1.30-fptqzc5u6t4nals5mivl75nws2fb5vcq/lib/libmpi_gtl_cuda.so (0x0000ffff82aa0000)

 The The path may be different, but the the libmpi_gtl_cuda.so library should be printed when using CUDA. In ROCm environments the libmpi_gtl_hsa.so should be linked.