Remove GLog and GFlags from PyTorch 1.6.0

[Flamefire]

As discussed in Slack and confirmed in pytorch/pytorch#44948 using those 2 is not officially tested and known to cause problems at least on POWER architectures

Hence the removal

[Flamefire]

Test report by @Flamefire
SUCCESS
Build succeeded for 1 out of 1 (1 easyconfigs in this PR)
taurusml22 - Linux RHEL 7.6, POWER, 8335-GTX, Python 2.7.5
See https://gist.github.com/4e62ae685b9d6b73d734f1816d51246a for a full test report.

[Flamefire]

Test report by @Flamefire
SUCCESS
Build succeeded for 2 out of 2 (1 easyconfigs in this PR)
taurusi5579.taurus.hrsk.tu-dresden.de - Linux RHEL 7.8, x86_64, Intel(R) Xeon(R) CPU E5-2680 v3 @ 2.50GHz, Python 2.7.5
See https://gist.github.com/83f4f85a9fa50e58cf6161fba2a10657 for a full test report.

[boegel]

@boegelbot please test @ generoso

[boegelbot]

@boegel: Request for testing this PR well received on generoso

PR test command 'EB_PR=11323 EB_ARGS= /apps/slurm/default/bin/sbatch --job-name test_PR_11323 ~/boegelbot/eb_from_pr_upload_generoso.sh' executed!

• exit code: 0
• output:

Submitted batch job 7859

Test results coming soon (I hope)...

Details

- notification for comment with ID 697298166 processed

Message to humans: this is just bookkeeping information for me,
it is of no use to you (unless you think I have a bug, which I don't).

[boegel]

Test report by @boegel
SUCCESS
Build succeeded for 1 out of 1 (1 easyconfigs in this PR)
node2503.golett.os - Linux centos linux 7.8.2003, x86_64, Intel(R) Xeon(R) CPU E5-2680 v3 @ 2.50GHz (haswell), Python 2.7.5
See https://gist.github.com/6c5adb0c3b6018c911d7a4a3fa09393b for a full test report.

[lexming]

Test report by @lexming
FAILED
Build succeeded for 0 out of 1 (1 easyconfigs in this PR)
node157.hydra.os - Linux centos linux 7.7.1908, x86_64, Intel(R) Xeon(R) CPU E5-2680 v2 @ 2.80GHz, Python 2.7.5
See https://gist.github.com/e87c12e5869756df2ea96231c373cbf6 for a full test report.

[boegelbot]

Test report by @boegelbot
SUCCESS
Build succeeded for 1 out of 1 (1 easyconfigs in this PR)
generoso-x-4 - Linux centos linux 8.2.2004, x86_64, Intel(R) Xeon(R) CPU E5-2667 v3 @ 3.20GHz (haswell), Python 3.6.8
See https://gist.github.com/5ff50ba5c2652d2bb1d1ecd0601b5c87 for a full test report.

[boegel]

@lexming test failed due to a memory issue?

RuntimeError: test_nn failed! Received signal: SIGKILL

[lexming]

Test report by @lexming
SUCCESS
Build succeeded for 1 out of 1 (1 easyconfigs in this PR)
node157.hydra.os - Linux centos linux 7.7.1908, x86_64, Intel(R) Xeon(R) CPU E5-2680 v2 @ 2.80GHz, Python 2.7.5
See https://gist.github.com/9bd046325e56a4270534aa34442b17f5 for a full test report.

[lexming]

LGTM

[lexming]

Going in, thanks @Flamefire !