This reverts commit 9913b3b.

Note, however, nccl fails to build successfully with intel [1].

[1]

==> Installing nccl-2.23.4-1-tnr7mz4uqdsmnnbx7wwu6ihkghnr4d2e [8/8]
==> No binary for nccl-2.23.4-1-tnr7mz4uqdsmnnbx7wwu6ihkghnr4d2e found: installing from source
==> Fetching https://mirror.spack.io/_source-cache/archive/6b/6b946b70a9d2d01871842cbd15ec56488d358abe9a0f3767e372fddc3e241ba7.tar.gz
==> No patches needed for nccl
==> nccl: Executing phase: 'edit'
==> nccl: Executing phase: 'build'
==> Error: ProcessError: Command exited with status 2:
    'make' '-j10' 'CUDA_HOME=/home/mkandes/software/spack/repos/sdsc/gpu/opt/spack/linux-rocky8-cascadelake/intel-2021.10.0/cuda-12.6.3-frf6lej72dpsgmgxm3nsmuouzepayze2' 'NVCC_GENCODE=--generate-code arch=compute_70,code=sm_70 --generate-code arch=compute_70,code=compute_70 --generate-code arch=compute_80,code=sm_80 --generate-code arch=compute_80,code=compute_80 --generate-code arch=compute_90,code=sm_90 --generate-code arch=compute_90,code=compute_90'

5 errors found in build log:
     189    icpc: command line warning spack#10121: overriding '-march=cascadelake'
            with '-march=native'
     190    Compiling  transport/net_socket.cc             > /scratch/mkandes/j
            ob_37145979/spack-stage/spack-stage/spack-stage-nccl-2.23.4-1-tnr7m
            z4uqdsmnnbx7wwu6ihkghnr4d2e/spack-src/build/obj/transport/net_socke
            t.o
     191    icpc: remark spack#10441: The Intel(R) C++ Compiler Classic (ICC) is dep
            recated and will be removed from product release in the second half
             of 2023. The Intel(R) oneAPI DPC++/C++ Compiler (ICX) is the recom
            mended compiler moving forward. Please transition to use this compi
            ler. Use '-diag-disable=10441' to disable this message.
     192    icpc: command line warning spack#10121: overriding '-march=cascadelake'
            with '-march=native'
     193    transport/coll_net.cc"(926): warning spack#1202: illegal character l in
            asm operand constraint
     194
  >> 195    transport/coll_net.cc(926): catastrophic error: Cannot match asm op
            erand constraint
     196    compilation aborted for transport/coll_net.cc (code 1)
  >> 197    make[1]: *** [Makefile:115: /scratch/mkandes/job_37145979/spack-sta
            ge/spack-stage/spack-stage-nccl-2.23.4-1-tnr7mz4uqdsmnnbx7wwu6ihkgh
            nr4d2e/spack-src/build/obj/transport/coll_net.o] Error 1
...