installation are complete, and the following is a simple set of data controls. The experiment originates from the mnist data set, which mainly investigates the performance of CPU and GPU under different systems. Can see the obvious difference. Although the mnist datasets are very easy to believe, the difference is greater and UBUNTU+GPU is the only choice for complex datasets.Test Platform 1 : I7-4770K/16G/GTX 770/cuda 6.5MNIST Windows8.1 on CPU : 620sMNIST Windows8.1 on GPU : 190sMNIST Ubuntu
established the general theory of relativity. The equator radius of mercury is about 2440 km, which is 38.3% of the earth's size. The mass is 5.6% × 3.33 grams, which is also 1026 of the earth's size. The average density is 5.6% grams/cm. 3, second only to the earth, the acceleration of surface gravity is 373 cm/second 2. The inversion rate is 0.06, and the color index is + 0.91, which is slightly smaller than that of the moon. The surface of mercury is very similar to the moon, with many diffe
mnist data set, mainly to examine the performance of the CPU and GPU under different systems. Can see the obvious difference, although the Mnist dataset is very simple, believe that the complex data set, the difference will be greater, UBUNTU+GPU is the only choice.Test Platform 1:I7-4770K/16G/GTX 770/cuda 6.5MNIST Windows8.1 on cpu:620sMNIST Windows8.1 on gpu:190sMNIST Ubuntu 14.04 on cpu:270sMNIST Ubuntu 14.04 on gpu:160sMNIST Ubuntu 14.04 on Gpuwith cudnn:30sCifar10_full on Gpuwihtout cudnn:
the performance of the CPU and GPU under different systems. Can see the obvious difference, although the Mnist dataset is very simple, believe that the complex data set, the difference will be greater, UBUNTU+GPU is the only choice.Test Platform 1 : I7-4770K/16G/GTX 770/cuda 6.5MNIST Windows8.1 on CPU : 620sMNIST Windows8.1 on GPU : 190sMNIST Ubuntu 14.04 on CPU : 270sMNIST Ubuntu 14.04 on GPU : 160sMNIST Ubuntu 14.04 on Gpuwith CuDNN : 101cifar10_full on Gpuwihtout CuDNN : 73m45s = 4428s ( Ite
Stored Procedures | issues
Only one table is involved: Xkb_treenode
The table structure is like this:
node_id int//Node ID
parentnode_id int//parent Node ID
Node_text varchar//node content
IsModule bit//whether leaf node
The data that is now saved is:
node_id parentnode_id Node_text IsModule
1-1 Languages and Literature 0
2-1 Mathematics 0
3-1 Technology 0
4 1 Languages 0
5 1 Foreign Languages 0
6 5 English 0
7 6 Junior English 0
8 7 Tesla Tower 1
What will the database look like in the future? Oracle will host TheFutureofthedatabasebeginssoon online Webcast in June 10. larry will focus on how IMCCinmemory features help enterprises improve Real-Time query. IMCC features are considered to be the next major milestone in traditional database technology. Registered Online address t. cnRvMhdbX
What will the database look like in the future? Oracle will host The Future of the database begins soon on
provides a rich browsing and reading experience for the paper's news content online in a Windows Application
Karen Corby's woodgrove finance application: This is a wpf xaml browser application that provides rich visualization of stock market data in a multi-paned WPF app that runs in the browser.
More samples
WCF
WCF blogs
Nicholas Allen's blogs, Program Manager-WCF.
Mattavis's weblog: migrating. Net remoting to WCF
WCF TrainingClinical IC 5137 AE: Introduction to
Oh! Over the past few days, I have learned more about Microsoft's Chinese websites and found more and more useful things. Chinese websites are getting better and better, not only Microsoft's technology, but also a lot of useful materials related to enterprise-level development, in addition, both the translation and the text of our lovely MVPs are very well-formed, and it looks comfortable. In addition, webcast video teaching allows you to quickly mast
shopping cart, the requirements are as follows:To print the product details, the user enters the product name and the number of purchases,The product name, price, purchase number added to the shopping list, if the input is empty or other illegal input requires the user to re-enterMsg_dic={'Apple': 10,'Tesla': 100000,'mac': 3000,'Lenovo': 30000,'Chicken': 10,}shopping_cart=[] whileTrue: forKinchMsg_dic:info='Product Name:%s Price:%s'%(k, msg_dic[k])Pr
blockint *idata = g_idata + blockIdx.x*blockDim.x;int *odata = g_odata[blockIdx.x];// stop conditionif (isize == 2 tid == 0) {g_odata[blockIdx.x] = idata[0]+idata[1];return;}// nested invocationint istride = isize>>1;if(istride > 1 tid
Compile and run. The following result is run on the Kepler K40:
$ nvcc -arch=sm_35 -rdc=true nestedReduce.cu -o nestedReduce -lcudadevrt./nestedReduce starting reduction at device 0: Tesla K40carray 1048576 grid 204
GPU coarse-grained parallel implementation and testing for convolution operationsFirst, the basic idea of the algorithm:1. A thread in the GPU produces a convolution result, and how many blocks are used for the number of results;2. Matrix and convolution cores are stored in shared memory, and the convolution results are stored in global memory;3, support 10000 in any dimension of the two-dimensional matrix, convolution core support 16x16.4, support any number of images batch processing.Second, t
whether my efforts are made to contribute, or to return, whether they can be sustained, and the key to doing one thing well.
When you are passionate about your contribution, you must have confidence in your return.
What is equally important to the passion for contribution is the confidence in return, rather than ignoring it. Successful enterprises and individuals in history have not only made great contributions, but also made huge compensation accordingly, as well as film stars. Not everyone w
negative x-axis.Tilt the phone upward and the y-axis is negative.Tilt the phone downward and the y-axis is positive.The accelerometer is probably the most sophisticated MEMS product, with a wide range of accelerometer sensors on the market.The commonly used accelerometer in mobile phones is Bosch's BMA series, AMK 897X series, St's LIS3X series, etc.These sensors typically provide an acceleration measurement range from ±2g to ±16g with an I²C or SPI interface connected to the MCU with a data ac
(Java.lang.Math). Random () * 100.0}"/> Other Properties -Bean>BeanID= "Shapeguess"class= "Org.spring.samples.ShapeGuess"> Propertyname= "Initialshapeseed"value= "#{numberguess.randomnumber}"/> Other Properties -Bean>ExpressionParser parser = new Spelexpressionparser (); inventor Tesla = new inventor ("Nikola Tesla", "Serbian"); Tesla.setplaceofbirth (New Placeofbirth ("Smiljan")); Standardevaluationco
{ @Override public voidlogo () {system.out.print ("Mercedes"); }}classteslaextendscar{ @Override publicvoidlogo () { system.out.print ("Tesla"); }}
Everything seems to be a perfect solution. Suddenly added a demand for a charge (change) requirement, when only Tesla had a charging method. However, if you use inheritance, adding the change method to the parent class requires the implementation of a useless m
:
$ ./reduceInteger starting reduction at device 0: Tesla M2070with array size 16777216 grid 32768 block 512cpu reduce elapsed 29 ms cpu_sum: 2139353471gpu Neighbored elapsed 11 ms gpu_sum: 2139353471
Consider the if condition in the previous section:
If (tid % (2 * stride) = 0)
Because this expression is true only for threads with even numbers of IDS, it causes high divergent warps. In the first iteration, only threads with even IDs execute commands
after optimization in float computing. However, considering the parallel performance of multiple CPU cores and Fortran, it is estimated that the ultimate advantage of GPU will not be that great, but it may be only 2-3 times better. For dual-precision computing, because the dual-precision of desktop graphics cards is only 1/8 of the single-precision (tesla computing card is 1/2, but expensive, the latest open puller 110 architecture
I have such a high capital to do the mortgage, this time when found, can be ruled out, This may be more than the efficiency of many industry experts. A manufacturing failure analysis and prediction, millions of times of the sensor signal detection value of the time series analysis, using CNN and RNN modeling, error classification and prediction. A bank bad customer detection, the customer hundreds of in-line savings, consumption, credit characteristics, as well as dozens of of the character
1. Optimize the shopping process, allow users to choose how many items to buy,2. Allow multiple users to log in, the next time you log in, continue to purchase the last balance, you can recharge (each user has a separate save file)3. Allow users to view previous purchase records (record to display the purchase time of the goods)4. Product List grading display, such as:First level menu:1. Home Appliance Class2. Clothing Category3. Mobile Phone class4. Car Class...Select one, Car class, enter 2nd
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