chau's blog

How to install the 64-bit Adobe Flash Player 10 for Linux in Ubuntu Linux?

So you just read the announcement from Adobe for the alpha version of the 64-bit Flash Player 10 for Linux and you want to install in Ubuntu Linux?

Here is how to do it.

Fedora 12 Constantine x86_64 Flash Player Installation

There’s a good chance if you did a clean installation of 64 bit Fedora 12 Constantine that any Flash web content won’t flash – pun intended.

A quick workaround for this is to download the latest 64 bit Flash Player for Linux:

http://labs.adobe.com/downloads/flashplayer10_64bit.html

CPU throttling

Phân loại:

Change CPU frequency:

/usr/bin/cpufreq-selector -g <option>

<option>:

userspace, powersave, performance (highest performance), ondemand (dynamic)

 

GPU computing

 

Modern graphics processing units (GPUs) contain hundreds of arithmetic units and can be harnessed to provide tremendous acceleration for many numerically intensive scientific applications. The increased flexibility of the most recent generation of GPU hardware combined with high level GPU programming languages such as CUDA have unlocked this computational power and made it much more accessible to computational scientists. The key to effective utilization of GPUs for scientific computing is the design and implementation of efficient data-parallel algorithms that can scale to hundreds of tightly coupled processing units. Many molecular modeling applications are well suited to GPUs, due to their extensive computational requirements, and because they lend themselves to parallel processing implementations. The use of multiple GPUs can bring even more computational power to bear on highly parallelizable computational problems.

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Transformer camera - digital inside a 135 roll of film

Phân loại:

In our times where the prevalence of digital imaging has all but consigned the practice of using physical film to the vaults of history this particularly novel (and distinctly non-digital) camera seems to take particular pride in coming from a retro angle in not only masquerading as a roll of 35mm film - albeit rather a large one - but in shunning digital technology altogether as the camera

itself actually relies on 35mm film to capture imagery.

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