Revert to CUDA 10.0, and include CUDA on ARM builds

[fwyzard]

For x86_64 (amd64), revert to CUDA 10.0.130

• CUDA version 10.0.130 for amd64
  Support for gcc 7.x and clang 6.x
  Include Nsight Compute 1.0

See the release notes at https://docs.nvidia.com/cuda/archive/10.0/cuda-toolkit-release-notes/index.html .

For aarch64 (ARMv8 64), update to JetPack 4.2 (L4T R32.1, CUDA 10.0.166)

• Linux for Tegra L4T R32.1
  GPUDirect RDMA support on Jetson AGX Xavier

• CUDA version 10.0.166 for ARMv8
  Support for gcc 7.x
  Include Nsight Compute 1.0

• Build CUDA code for sm_72, found on the NVIDIA Jetson Xavier.

See the release notes at https://docs.nvidia.com/jetson/jetpack/release-notes/index.html .

[fwyzard]

@cmsbuild, please test

[cmsbuild]

The tests are being triggered in jenkins.
https://cmssdt.cern.ch/jenkins/job/ib-any-integration/33790/console

[cmsbuild]

A new Pull Request was created by @fwyzard (Andrea Bocci) for branch IB/CMSSW_10_6_X/gcc700.

@cmsbuild, @smuzaffar, @gudrutis, @mrodozov can you please review it and eventually sign? Thanks.
You can sign-off by replying to this message having '+1' in the first line of your reply.
You can reject by replying to this message having '-1' in the first line of your reply.

[fwyzard]

@smuzaffar @fabiocos as we discussed over email and at the ORP, here is the proposal to revert CUDA to 10.0.x for the gcc 7 builds, and include support for ARMv8.

[cmsbuild]

+1
Tested at: 7b6588a
https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-4815/33790/summary.html

[cmsbuild]

Comparison job queued.

[mrodozov]

We tested the recipe on arm machine and it builds.

[cmsbuild]

Comparison is ready
https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-4815/33790/summary.html

Comparison Summary:

• No significant changes to the logs found
• Reco comparison results: 4 differences found in the comparisons
• DQMHistoTests: Total files compared: 32
• DQMHistoTests: Total histograms compared: 3114829
• DQMHistoTests: Total failures: 1
• DQMHistoTests: Total nulls: 0
• DQMHistoTests: Total successes: 3114631
• DQMHistoTests: Total skipped: 197
• DQMHistoTests: Total Missing objects: 0
• DQMHistoSizes: Histogram memory added: 0.0 KiB( 31 files compared)
• Checked 133 log files, 14 edm output root files, 32 DQM output files

[smuzaffar]

+externals

[cmsbuild]

This pull request is fully signed and it will be integrated in one of the next IB/CMSSW_10_6_X/gcc700 IBs (tests are also fine). This pull request will now be reviewed by the release team before it's merged. @davidlange6, @slava77, @smuzaffar, @fabiocos (and backports should be raised in the release meeting by the corresponding L2)

[fabiocos]

+1

[smuzaffar]

@fwyzard , for aarch64 IB, we see unit tests failing with following error. Any idea why we are not coping these libraries from build/nvidia area?

test_calo_rechit: error while loading shared libraries: libnvrm_gpu.so: cannot open shared object file: No such file or directory

---> test test_calo_rechit had ERRORS

[fwyzard]

Is there some ARMv8 machine I can log in to ?
The one I have does not have cvmfs.

[fwyzard]

Looks like we need to packages these as well:

    libnvrm.so
    libnvrm_gpu.so
    libnvrm_graphics.so
    libnvos.so

I will make a PR.

[fwyzard]

Here they are:

• Include missing NVIDIA drivers (gcc700 build) #4863 for IB/CMSSW_10_6_X/gcc700
• Include missing NVIDIA drivers (gcc820 build) #4864 for IB/CMSSW_10_6_X/gcc820