[MKFIT] patch mkfit to build on aarch64/ppc64

[smuzaffar]

• Build with -sdt=c++1z
• use allign_alloc and __buildin_prefetch on non-x86_64 arch
• set the correct VEC_GCC

[smuzaffar]

please test

[cmsbuild]

The tests are being triggered in jenkins.

[cmsbuild]

A new Pull Request was created by @smuzaffar (Malik Shahzad Muzaffar) for branch IB/CMSSW_11_0_X/gcc700.

@cmsbuild, @smuzaffar, @mrodozov can you please review it and eventually sign? Thanks.
cms-bot commands are listed here

[cmsbuild]

Pull request #5179 was updated.

[smuzaffar]

please test

[cmsbuild]

The tests are being triggered in jenkins.
https://cmssdt.cern.ch/jenkins/job/ib-run-pr-tests/2242/console Started: 2019/08/28 22:27

[smuzaffar]

+externals
cmssw-tool-conf built for amd64. Lets get this in to build arm and powerpc IBs.

[cmsbuild]

This pull request is fully signed and it will be integrated in one of the next IB/CMSSW_11_0_X/gcc700 IBs after it passes the integration tests. 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)

[makortel]

Thanks @smuzaffar!

[cmsbuild]

+1
Tested at: 695760f
https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-72ce12/2242/summary.html

[cmsbuild]

Comparison job queued.

[cmsbuild]

Comparison is ready
https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-72ce12/2242/summary.html

Comparison Summary:

• No significant changes to the logs found
• Reco comparison results: 0 differences found in the comparisons
• DQMHistoTests: Total files compared: 34
• DQMHistoTests: Total histograms compared: 2939508
• DQMHistoTests: Total failures: 1
• DQMHistoTests: Total nulls: 0
• DQMHistoTests: Total successes: 2939166
• DQMHistoTests: Total skipped: 341
• DQMHistoTests: Total Missing objects: 0
• DQMHistoSizes: Histogram memory added: 0.0 KiB( 33 files compared)
• Checked 145 log files, 15 edm output root files, 34 DQM output files