Mikael Gueck mikaelhg

The Google official Java build in Maven Central is broken, and has been for quite a while.

Environment: AWS P2.xlarge instance with a K80 GPU and CUDA compute capability of 3.7.

Error: "Ignoring visible gpu device [...] The minimum required Cuda capability is 6.0."

Expected: The minimum CUDA compute capability is 3.5, like the documents state, and as the Python packages require.

When DKMS uses clang to compile the nvidia kernel driver, you're boned.

sudo modprobe nvidia
modprobe: ERROR: could not insert 'nvidia': Exec format error

Unfortunately, dkms doesn't take CC and CXX settings from the environment.

	import os
	import pathlib
	import tensorflow as tf
	import logging

	## --------------------------------------------------------------------------------
	# Configure

	physical_devices = tf.config.experimental.list_physical_devices('GPU')
	assert len(physical_devices) > 0, "No GPUs found"

	[100.079s][info][gc,stats ] === Garbage Collection Statistics =======================================================================================================================
	[100.079s][info][gc,stats ] Last 10s Last 10m Last 10h Total
	[100.079s][info][gc,stats ] Avg / Max Avg / Max Avg / Max Avg / Max
	[100.079s][info][gc,stats ] Collector: Garbage Collection Cycle 0.000 / 0.000 55.908 / 77.566 55.908 / 77.566 55.908 / 77.566 ms
	[100.079s][info][gc,stats ] Contention: Mark Segment Reset Contention 0 / 0 0 / 0 0 / 0 0 / 0 ops/s
	[100.079s][info][gc,stats ] Contention: Mark SeqNum Reset Contention 0 / 0 0 / 0 0 / 0

	#!/bin/bash
	export JAVA_HOME="${HOME}/local/jdk-11"
	export PATH="${JAVA_HOME}/bin":$PATH
	$@

	import warnings

	with warnings.catch_warnings():
	warnings.filterwarnings('ignore', category=FutureWarning)
	import h5py

	import os
	os.environ['TF_CPP_MIN_LOG_LEVEL'] = '1'

	import tensorflow as tf

	import av
	import streamlink

	streams = streamlink.streams('https://www.youtube.com/watch?v=7DtRPJ2crTA')

	s = streams['720p']
	c = av.open(s.url, format='segment')

	for f in c.decode(video=0):
	print(f)

	https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=781288;msg=37

	$ apt-get remove light-locker

	-Dsuppress.focus.stealing=false

	https://youtrack.jetbrains.com/issue/IDEA-196933#focus=streamItem-27-3252588-0-0