Featured Stories
 

Fix qmon and those annoying font errors!

qmon has been a trusty little app since I started troubleshooting ROCKS back in college. Anyhow, at my job I was trying to vnc into our cluster and run qmon and I ran into the infamous font errot Warning: Cannot convert string "-adobe-helvetica-medium-r-*--14-*-*-*-p-*-*-*" to type FontStruct  Warning: Cannot convert string "-adobe-helvetica-bold-r-*--14-*-*-*-p-*-*-*" to type FontStruct  Warning: Cannot convert string [...]

Drivl.com | What code DOESN’T do in real life (that it does in the movies)

Following up our article: Top 20 Hackers in Film History and Vibrant’s Top 10 Servers in the movies, I felt obligated to dispel some of the notions about programming that these movies endorse. I understand that Hollywood needs to dress things up to make them more entertaining, but in the case of programmers, code, [...]

Nvidia Halting Chipset Development

Nvidia has confirmed that the company has essentially placed its Nforce chipset line on hiatus, given the legal wrangling between itself and Intel.According to Robert Sherbin, the lead corporate communications spokesman for Nvidia, Nvidia will “postpone further chipset investments”.Sherbin also dismissed a report that Nvidia was pulling out of the mid-range and high-end GPU market [...]

Snow Leopard 10.6 VPN ‘fix’

06 October 2009

I “fixed” the VPN issue I was having. My built in VPN would also connect but not “ping” other servers within the domain. I manually added the search domains/servers to the VPN connection (Network->VPN Connection->Advanced->DNS tab. When that didn’t work, I also added them to my airport connection and voila, it worked… seems as if [...]

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MPI vs OpenMP

12 June 2009

Given that the numbers of cores in a processor continues to grow (e.g the new six core processor from AMD) single memory domains (motherboards) may have anywhere between 12 and 32 cores in the near future. Here is an interesting scenario. Let’s assume that 12-32 cores systems become common place. If this is enough computing [...]

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AMD Launches ‘Instanbul’ to compete with Intels pricier ‘Dunnington’

05 June 2009

The six-core Istanbul processor has begun shipping, and variants focusing on differing levels of power and performance – the HE, SE, and EE versions – will begin shipping by the third quarter… The Istanbul, uses HyperTransport links to connect the microprocessor cores to eliminate processing bottlenecks. Another technology, called “HT Assist,” uses part of the level-3 [...]

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