Practical threaded programming with Python

Jun 3, 2008 ... Threaded programming in Python can be done with a minimal amount of ... The
frequency at which the interpreter checks for thread switching is ...

Charming Python: Implementing "weightless threads" with Python ...

Jun 1, 2002 ... Similar to Stackless Python microthreads, but using standard Python 2.2 ...
Moreover, on this fairly slow 366 MHz chip, one million context switches can be
.... This would increase the actual frequency of servicing high-priority ...

IBM ILOG:IBM ILOG Optimization:Mathematical Programming ...

Sep 2, 2010 ... ... optimization · presolve · problem · programming · python · quadratic · relaxation
... typically when one switches the heurfreq to -1 the heuristic must stop, no matter
which kind of heuristic. .... it is true that setting the heuristic frequency to -1 should
turn off all heuristics. .... Parallel mode: none, using 1 thread.

Getting Started with Linux Performance on IBM POWER

Apr 8, 2016 ... ppc64_cpu --frequency [-t <time>] # Determine cpu frequency for <time>. #
seconds .... There are voluntary and involuntary context switches. ▫ How Many ....
2812 nova /usr/bin/python 0.00% 2.84% 2.90% 3.64%. 3919 nova ...

Tips for improving INSERT performance in DB2 Universal Database

Mar 11, 2004 ... The rate of page cleaning, or the total absence of it, can cause large ..... a
multithreaded application, with each thread doing its own inserts. ... Use the
UPDATE MONITOR SWITCHES command to turn on all of the switches.

A Performance Guide for HPC Applications on the IBM System x ...

Jun 19, 2012 ... Table 6-15 Strided memory bandwidth (MB/s) – 1 thread. ..... The E5-2600 is
available in many clock frequency and core count combinations to suit the needs
of a ..... An external switch used to provide fabric connections for the Expansion
HCAs ...... python get_events.py $HOME/counter_output_filename ...

Ganglia and Nagios, Part 1: Monitor enterprise clusters with Ganglia

Mar 4, 2009 ... How to use the Python modules to extend functionality with IPMI (the Intelligent
..... Child Thread done and exits. ... Installing and configuring a basic Nagios
setup for alerts; Monitoring switches and other infrastructure; Tying ...

Monitor Linux file system events with inotify

Apr 6, 2010 ... ... want to do this in a different (and higher priority) thread than the one you use
for processing the events. ..... switch (event->inot_ev.mask &.

Common threads: Awk by example, Part 1: An intro to the great ...

Dec 1, 2000 ... And, unlike some languages, awk's syntax is familiar, and borrows some of the
best parts of languages like C, python, and bash (although, ...

POWER8 Energy (Watts & Temperature) via the HMC REST API ...

Feb 10, 2017 ... Note: this Python script creates HMC Sessions but does not log off so they build
up over time & could .... This switches on the data collection.

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