Yesterday, Intel officially released its 32-nanometer 6-core server processor Xeon 5600 series, which is oriented to the mainstream dual-channel server and workstation market to replace the previous generation of product Xeon 5500.
For existing Xeon 5500 server users, the biggest benefit of Xeon 5600 lies in the use o
Intel Xeon E5 and Xeon 5600 are currently the most popular server CPUs, but Xeon E5 is the latest dual-channel server CPU this year, so it is more technically reliable. What changes and improvements have been made to the Xeon E5 series processor compared with the Xeon 5600 s
, 211111, 211121, 212111, and 212121 can be constructed. No other values is possible.1#include 2#include 3#include 4#include Set>5#include 6 using namespacestd;7 inta[5][5];8 intN;9 intvis[5][5];Ten intdx[]={0,0,-1,1},dy[]={-1,1,0,0}; One Setint>se; A intDfsintXintYintSintnum) - { - if(s==6) the { - //cout - Se.insert (num); - return 0; + } - for(intI=0;i4; i++) + { A intnx=x+Dx[i]; at intny=y+Dy[i]; - if(nx>=0ny>=0nx4ny4vis[nx][ny]==0
Hopscotch
Time Limit: 1000MS
Memory Limit: 65536K
Total Submissions: 2156
Accepted: 1548
DescriptionThe cows play the child's game of hopscotch in a non-traditional. Instead of a linear set of numbered boxes into which to hop, the cows create a 5x5 rectilinear grid of digits parallel to The X and Y axes.They then adroitly hop onto any digit in the grid and hop forward, backward, right, or left (never diagonally) to another Digit in
1. Title Description: Click to open the link2. Problem-Solving ideas: Use DFS to solve the problem. DFS is performed for each lattice, and when cur==6, the synthesized integers are placed in the set and the set size is finally output.3. Code:#define _crt_secure_no_warnings #include Hopscotch POJ 3050
, 112111, 112121, 121111, 121112, 121211, 121212, 211111, 211121, 212111, and 212121 can be constructed. No other values is possible.SourceUsaco 2005 November BronzeMain topic:A cow in the 5*5 can start jumping from any point, each can jump in 4 directions, Hop 5 times, according to walk through the square to form a length of 6 sequence, asked how many of these sequences? (squares can be skipped repeatedly.) )Solving:The topic hangs when writes is the exhaustion search, sees the picture so small
Test instructions: On a 5*5 map, jump five times from any position up or down, forming a number. Q: How many non-repeating numbers are there?Idea: DFS
Jump 5 times from any location, indicating that each location requires traversal.
form a number: Number*10+map[dx][dy]
A number that is not duplicated, stored with set (set)
Only need to jump each time the number of steps plus 1, and can jump position, as long as no more than the range can be, that a position can be repeated j
A few days ago in the general "Oracle Operations Advanced Group", BBQ Big God said a Rhel bug, the bug in the following URL:https://access.redhat.com/solutions/433883There is no problem with Red Hat Enterprise Linux 5 kernels.It is also recommended that you install the rhel6.5 version in a production environment.Specifically described in the following post:https://access.redhat.com/solutions/433883The full text reproduced below:Servers with Intel? Xeon
Unfortunately in the first few days "Oracle operation and maintenance of the high-level team" on. BBQ God says a lot of rhel bugs. This bug in this example, the following URL:https://access.redhat.com/solutions/433883There is no problem with Red Hat Enterprise Linux 5 kernels.It is also recommended that you install the rhel6.5 version number in a production environment.The detailed description is described in the following posts:https://access.redhat.com/solutions/433883The following full text r
Original link Download file1. IntroductionThis tutorial will cover a variety of optimization applications to support their intel? Xeon Phi? Run on the processor. The optimization process in this tutorial is divided into three parts:
The first section describes general optimization techniques for vectorization (data parallelization) processing of code.
The second section describes how to add thread-level parallelism to take advantage of al
to the virtualization platform, making server virtualization the key to data center security applications. It can be seen that in application virtualization, with the performance of the new generation Xeon x86 processorRASTo further expand the application scope of virtualization.
Because the reliability, availability, and maintainability of x86 servers are improved, the new generation of data centers are greatly improved in terms of server virtualiza
Intel released the Xeon E5-2600/1600 series processor in early March, following the famous Tick-Tock strategy. The generation of Xeon E5-2600 series still follows the SandyBridge architecture adopted by single-channel Xeon E3, but because E5 is a product for dual-channel applications, it is named "SandyBridge-EP ". As Intel's main product,
When it comes to purchasing servers, Intel's next-generation Intelligent server CPU-Xeon 5600 series was released. This industry-leading processor has pushed the server market up again. The Nehalme microframework 5600 processor is adopted, and the process is improved to 32nm, so that the size and performance of the processor circuit can be significantly optimized. At the same time, the six-core design can be used to integrate larger caches. The increa
Bandwidth issues for NVIDIA GPU on HP Xeon 55xx servers
But through the SDK bandwidth test, the numerical value is rather strange.
Host-> device up to 3gb/s, device-> host highest only 3.2gb/s, which is the same as the PCI Express Gen 2.0 5-6gb/s data is relatively large.
Found that other people encountered similar problems on the same HP ProLiant DL370 G6 servers.
http://forums.nvidia.com/index.php?showtopic=104243
The problem with the motherboa
After Intel launched the New 32 nm Xeon March processor in 5600, HP announced that G6 servers could smoothly support the processor, and released a new series of ProLiant G7 server platforms by the end of May. The 7th generation server platform contains more than 10 products, such as racks and blades. recommended Article: No score, no advertisement! 19 screenshots of the HP G7 server ).
The G6 server, the last generation of G7, must be familiar to eve
provider that uses the "simplified IT" concept to serve users, uses its PowerEdge series server 2900, uses a 5U Tower Structure and provides large-capacity SAS hard drives for marketing promotions, currently, the price of this Dell PowerEdge 2900 MLK is RMB 17800, which is of interest to users who have purchased it.
This Dell PowerEdge 2900 MLK processor uses a single intel quad-core Xeon E5420 processor with a core frequency of 2.50 GHz, integrated
Most of the parameters of the Xeon E3 1230 v2 and E3 1230 V3 are the same, such as the core, the number of threads, the main frequency, and so on, but the interface types are different, the former is LGA1150, the latter is LGA1155, which means that they need to match the motherboard chip is not the same, can not
Xeon E3 1230 V3 and V2 more than a lot of new technology, the price will be higher. If you buy
Performance
Sossaman with the Xeon architecture will bring a more power-saving solution to the server. But what is the difference between performance and Xeon? And how much electricity will be saved? Recently, the Japanese side has answered this question for us.
The test's Sossaman model uses the E7520 chipset, inside the X6DLP-4G2 Blade server, two CPU Take-off frequency on 2GHz, the other configuration i
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.