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Quad tree 12 Years Ago by Geeksoftie Quad Tree is a tree with four pointers like North East, North West, South East and South West. Its used a lot in region query. Is there a way where I can find the min and max nodes a quad tree using some trick or is there some standard formula to find that out ? Re: Quad tree 12 Years Ago by WaltP > find the min and max nodes a quad tree Are you missing a verb or something?? Quad core rant. 17 Years Ago by jermaghs07 …we don't have any need for it. quad core was developed for server use. it was … the common misconseption is that if you have quad core it will be alot faster. but that… they still run at equal clock speeds, the quad core just has the equivalant of 4. for example…, just because you have a 2GHz quad core CPU doesn't mean that you have 8GHz… Re: Quad core rant. 17 Years Ago by jermaghs07 …when more are added.[/QUOTE] I don't think that quad core is useless, like all things they have their …practical. there are some things that could definitely utilize a quad core. But for the average user it is almost pointless…need for the average computer user/Gamer to buy a quad core. they are really expensive and the performance increase isn… Re: Quad core rant. 17 Years Ago by jermaghs07 [QUOTE=jbennet;524847]my quad - cpu server (quad pentium 3 xenons) kicks the ass off of my core2 … also using a Server OS. like i said earlyer, the quad core was developed for server use. so your OS was… built to utilize all aspects of the quad core technology. BUT IT STILL ISN'T PRACTICAL!!!!! which was… Re: Quad core rant. 17 Years Ago by san_fran_crisko …I know that is that I find the Quad Core excellent for running DAWs like Pro Tools.…on a single core! Granted jermaghs, you may feel Quad Core is pointless, so go for the Dual Core… right up to a gamer needs, but the Quad Core isn't totally useless. It's been …mixing a recording I could definetely max out the Quad Core! And it wouldn't bog down my … Re: Quad core rant. 17 Years Ago by DimaYasny …] I think the common misconseption is that if you have quad core it will be alot faster. but that is not… a time. they still run at equal clock speeds, the quad core just has the equivalant of 4. for example, just… because you have a 2GHz quad core CPU doesn't mean that you have 8GHz. you… Re: Quad core rant. 17 Years Ago by jermaghs07 That is true but quad core technology won't be needed for anything but servers for many years to come. oh and the only Quad core worth having is the core 2 extreme, and they're about $900. the rest won't really offer much of a performance boost, aside from EXTREME multitasking. :-) Oh and i meant the GTS OC 512Mb not GTX they are over rated. Re: Quad core rant. 17 Years Ago by jbennet my quad - cpu server (quad pentium 3 xenons) kicks the ass off of my core2 extreme using windows server 2003 OS Re: Quad core rant. 17 Years Ago by jermaghs07 … VMs as I need at once. If I had a quad core, I'd be able do distribute CPUs in a… problem. why do you think AMD hasn't built many quad core CPU's. because they realize that they can still… Re: Quad core rant. 17 Years Ago by The New Normal …;525078]why do you think AMD hasn't built many quad core CPU's. because they realize that they can still…] I feel sorry for AMD. They have the only true quad-core CPU (the intel is just 2 dual cores squashed… Re: Quad core rant. 17 Years Ago by Passmark … have multiple threads on any CPU. With the right software, quad core CPUs (and 8 core, dual CPU quads) [URL="… that come out in 2009 will make good use of quad core CPUs. As will mainstream CPU intensive programs like Photoshop… Re: Quad core rant. 17 Years Ago by DimaYasny it all really depends on what you're doing with your PC. mine is core2duo 1.83, and it has trouble running as many VMs as I need at once. If I had a quad core, I'd be able do distribute CPUs in a more efficient way. Re: Quad core rant. 17 Years Ago by DimaYasny yes, but a quad core 1.83 will outperform a 3ghz dual core Re: Quad core rant. 17 Years Ago by Passmark [QUOTE]but a quad core 1.83 will outperform a 3ghz dual core[/QUOTE] This is a generalization, that is only true in some circumstances. It really depends on what software you are running. Quad Core Gaming - On A Laptop? 16 Years Ago by newsguy … availability of what it claims is the world's first quad core gaming notebook. The G71 series is powered by the… Re: Quad Core Gaming - On A Laptop? 16 Years Ago by lawrence123 Alienware has had a quad core gaming laptop for awhile now, the M17 Re: Quad tree 12 Years Ago by L7Sqr The simple solution is a recursive one. In pseducode that would look like: int quad_max(root) { if (root.is_a_leaf) { return root.value } else { return max( quad_max(root.east), quad_max(root.south), quad_max(root.west), quad_max(root.north)) } } Although, to be… Re: Quad tree 12 Years Ago by mrnutty > Although, to be efficient you would probably want to implement a caching scheme to that search to prevent having to search every node each time you call quad_max. Or if its needed frequently, just have a variable to keep track of current max/min Re: Quad tree 12 Years Ago by L7Sqr @firstPerson: I'd actually argue that it would be te responsibility of the structure to maintain that. Otherwise you'd be keeping redundant state. The algorithm would only need to look at the topmost root to get the cached value - which is basically constant time. Intel Quad-Core? 18 Years Ago by mikeandike22 …has said that they are going to release a quad-core processor by the end of this year.…in processor development I cant imagine how well the quad-core is gonna do on the benchmarks. Now…computer needs. I would like to get a quad-core but im not exactly rolling in the money… want the core 2 just wait until the quad core is out and then as usual prices… Re: Could you help me choose between Core 2 Duo and Quad? 15 Years Ago by Xlphos … price difference I would go for the Quad. Duo approx. 3+3 = 6 wheras Quad 2.4+2.4+2.4+2….4 = 7.2. Applications maybe improved to utilise quad core more and if it where me i would be… thinking, maybe if i got that quad core it would have been just that bit faster. But… intel core 2 quad on acer extensa 4630z 14 Years Ago by eltonpiko … my acer extensa 4630z processor to a intel core 2 quad the motherboard support core 2 duo processor and 64bit i… mean the core 2 quad is in the same line as the intel core to… is it the same for laptop? will a core 2 quad mobile work. the reason i ask is i want to… Cannot see quad drawn to screen 12 Years Ago by Johnathon332 … matrices wrong im not sure, but I cannot see my quad rendered to the screen. I believe it is something to… have set up which is why I cannot view my quad? or it could be within my vertex shader. below here… method and lastly underneath this is where I draw my quad and pass the matrices to the shader. // Interleaved vertex data… Re: Intel Quad-Core? 18 Years Ago by movielad … Duo now, it certainly won't be obsolete when the quad-core stuff comes out. My theory is that they're… AMD Quad-core vs Intel Quad-core 18 Years Ago by mikeandike22 … Duo chip AMD said they were already working on a Quad-core. Then more recently Intel announced that they would be… making a Quad-core chipset as well this year so whats the difference… Re: intel core 2 quad on acer extensa 4630z 14 Years Ago by Rik_ I very much doubt it as I have never come across anyone do that successfully and I am a computer engineer. Your bios wont have support for a quad core or support for the bus speeds of a quad I suspect. Dual dualcore Macs coming? Quad processors? 20 Years Ago by yellow Dual dualcore Macs coming soonish? Quad processors? [url]http://everythingapple.blogspot.com/2005/03/chud-tools-reveal-apples-970mp-quad.html[/url] Re: Dual dualcore Macs coming? Quad processors? 19 Years Ago by gortonsfi Mmm.... Dual-core Quad Processors..... or... Quad-core Dual Processors! Heeheeheehee!!! :) Clean Install on Quad-Core Q6600 17 Years Ago by bathtub2007 … I wanted to ask, to make the most of the Quad-Core technology should I be running 64-bit Vista or… is most likely causing this??? My setup for reference: Q6600 - Quad-Core Intel Processor G0 Stepping - Water Cooled XFX nForce 680i…