In Linux, the mouse pointer is invisible-Linux general technology-Linux technology and application information. The following is a detailed description. Some machines (more likely nVidia graphics card chips) may not see the mouse pointer after the new system is installed, but the mouse pointer exists and can be used, for example, if you right-click a program or a panel and click the mouse on it, you can see that the program or panel has a response. To display the mouse pointer, you can modify/et
Last week, Phoronix brought us a comparison between Ubuntu10.04 and Windows 7 OpenGL game performance tests. Today, Apple MacOSX10.6.3 also joined the battlefield and competed with Windows7Professionalx64 and Ubuntu10.04LST. What is the result? Let's take a look. Taking MacOSX into account, Phoronix selected two machines in this test, both of which are MacMini, but the configuration has
Last week, Phoronix compared the OpenGL game performance tests of Ubuntu 10.04 and Windows 7. Today, Apple's M
your model. If you read this, you can get FX composer 2.0 and use it.
FX file Layout
if you have used OpenGL before, you have to write vertices and fragment shader in person (in DirectX, vertex and pixel shader). You will be glad to hear that. the FX file places all the shader code in one place. there are many different pixel shader statement blocks in the FX file to support multiple target configurations) for example, pixel shader 1.1 corresponding to Ge
graphics card, you only need to install the latest driver package with opencl. The following video cards support Double Precision Floating Point: NVIDIA geforce 200 series, 400 series, 500 series graphics cards; amd radeon HD 5800, 5900, 6900 series. The radeon 6900 series does not yet support the official dual-precision floating point number (cl_khr_fp64) extension, so this program also supports cl_amd_fp64 dual-precision floating point extension, w
NVIDIA's public version. As NVIDIA's current next-high-end model, gtx770 is not a strikethrough version of gtx780 in terms of hardware configuration, but is equipped with the gk104 display Core Used by GTX 680, in addition to the high frequency, the memory size is similar to that of gtx680. This gtx770 looks like an "Upgrade" of gtx680 ".
NVIDIA geforce GTX 770 GPU-Z
Gtx770 adopts the same gk104 core as GTX 680 with 1536 Cuda cores. The core freque
) + 14 * (1, 1, 0)/16 = (0.98, 0.98, 0.125 ). As shown in: Performance Statistics: The number of PS executions in each pixel is once for each triangle that overwrites the pixel, occupying n color + N depth space. In short, msaa greatly reduces resource consumption, but its image quality is slightly inferior to ssaa.Csaa (coveragesamplinganti-aliasing) overwrite samplingComparison between NOAA, msaa, and csaa
Csaa is NVIDIA's first practical AA Technology in g80 and Its Derivatives. It is also t
with your fingertips. With the new four-finger gesture, you can go to the expose mode by swiping up and down, and switch between opened applications by swiping left and right. In operations such as image browsing and web page browsing, the advantages of multi-touch are obvious, fast and practical, it provides more cool desktop management and window switching than Windows Vista. In other words, all the features are at your fingertips. This is really great.
Excellent Performance
In addition to th
Paste the configuration of your computer
ProcessorIntel (R) Core (TM) 2 Duo CPU E4600 @ 2.40 GHz
Memory (RAM) 2.00 GB
Graphics NVIDIA GeForce 7600 GT
Game graphics: 1023 MB memory available
Primary Hard Disk(Total 34 GB)
Windows Vista (TM) Ultimate
ManufacturerGigabyte Technology Co., Ltd.
ModelEP31-DS3L
Total system memory2.00 GB RAM
System Type32-bit Operating System
Number of processor cores 2
Supports 64-bit: Yes
Storage
Total di
-core computer. Under normal circumstances, the error "unsupported GNU version! Gcc versions later than 4.9 are not supported !", The reason is that this cuda does not support gcc5.0 or above and runs on the terminal.Cd/usr/local/cuda-7.5/includeCp host_config.h host_config.h.bakSudo gedit host_config.hCtrl + F look for a place with "4.9", there should be only one place, above it# If _ GNUC _> 4 | (_ GNUC _ = 4 _ GNUC_MINOR _> 9) change two 4 to 5, save and exit, continueCd/home/gomei/NVIDIA_CU
painting. In turn, you can use texture compression technology to draw pipelines to reduceBandwidth and storage requirements. In texture textures, the compressed textures are basically the same as those that are not compressed. They can be used to store color data or other data, such as concave and convex textures or normal textures, it can also be used together with Mipmapping or heterosexual filtering.
Currently, the mainstream mobile CPU supports the texture format (ARM mobile processor is ac
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Ended at on March 16 ,.
Plsql Study Notes 2
There are many brands of laptops, but from the recent computer warranty and after-sales service, the most important thing is the cost effectiveness, I recommend two brands of computers "Lenovo and HP"Below I will introduce several computers, the landlord can consider,LenovoIts Y430 series are amo
Description environment: OS-Windows XP, display card core-NVIDIA geforce2 MX/mx400, monitor-LG 775ft
I like it very much-I am referring to the software aspect, and the driver is no exception. It is precisely for this reason that we recently found a problem with the new NVIDIA graphics card driver. When I wrote this essay, the official NVIDIA official forceware series driver official version was 81.98, which is what I have installed now, however, this problem has occurred since 81.85:When you g
TX series are sold out. Now, only the high-end version of the Sony sz3 series is available.Next I will introduce you to a VGN-SZ38CP.
Sony sz38cp is a discontinued model. It uses a 13.3 Inch "wxga" wide screen design, equipped with Intel Core 2 Duo t7400 "core generation" processor, Intel 945pm chipset, 2 GB DDR2 667mhz memory, 7400 GB hard drive, DVD drive, NVIDIA geforce go independent graphics card, the Windows XP Professional operating system is
. concurrentkernels)70 printf ("Yes! \ N ");71 else72 printf ("No! \ N ");73}7475}
Running result:
The Count of Cuda devices: 1
--- General information for device 0 ---Name of the Cuda device: geforce GTX 470Compute capability: 2.0Clock rate: 1215000Device copy overlap (simulataneously perform a cudamemcpy () and kernel execution): EnabledKernel execution timeout (whether there is a runtime limit for kernels executed on this device): Enabled
--- Memor
obtain full hardware support for the GeForce 6 series graphics card. This is an efficient and highly controllable gemetry instancing method. Different from other methods, it does not need to copy the geometric package to the direct3d vertex stream.
3.3.1 static batching)For static batches, we want to copy all objects to a static vertex buffer after one transformation. The biggest advantage of static batches is high efficiency, and almost all GPUs on
convex textures to make 3D Game images more realistic.
DirectX 1, 7.0: T L is supported, and the Chinese name is "coordinate conversion and light source". The conversion of coordinates and lights in 3D games is transferred from the CPU to the GPU, the performance is improved by 20% compared with dx6.1. This also makes NVIDIA geforce 256 and ATI radeon 256 brilliant, so that 3dfx completely out of the market competition.
DirectX 7.0a: Improves th
relatively low compared with the independent graphics card and need to occupy the memory. Although the performance of the independent graphics card is strong, the heat and power consumption are relatively high, and the memory is not occupied.
Q2: What are the current independent graphics card models? What is the performance?
Answer: The mobility Radeon series of ATI: 9200, 9600, 9700 (9700se), x300, x600, and x700; NVIDIA geforce go series: 6200t
most important thing is the cost effectiveness, I recommend two brands of computers "Lenovo and HP"Below I will introduce several computers, the landlord can consider,LenovoIts Y430 series are among the first in terms of sales volume of computers and attention to the Ultimate Edition.I want to introduce three models.Y430a-pseThe configuration is as follows:Processor Model Intel Core 2 dual-core P7450Nominal clock speed 2.13 GHzFront-End bus 1066 MHzLevel 2 Cache 3 MBKernel architecture PenrynPl
1. Check the native configuration to see if the graphics card type supports NVIDIA GPUs, select Computer-Right-click Properties--Device Manager--Display adapter: NVIDIA GeForce GT 610, from Https://developer. Nvidia.com/cuda-gpus can find the corresponding graphics card compute capability;2. From http://www.nvidia.cn/Download/index.aspx?lang= CN download the appropriate driver 347.88-desktop-win8-win7-winvista-64bit-international-whql.exe and install;
reload. ( the information below is sticky on the web, so the GPU is not on it)./devicequery starting ...CUDA Device Query (Runtime API) version (Cudart static linking)Detected 1 CUDA capable device (s)Device 0: "GeForce GTX 670"CUDA Driver version/runtime Version 6.5/6.5CUDA Capability Major/minor Version number:3.0Total amount of global memory:4095 MBytes (4294246400 bytes)(7) Multiprocessors, (192) Cuda cores/mp:1344 cuda coresGPU Clock rate:1098 M
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