refer to the blog "multi-thread basics.
(2) Atomic locks in code segmentsThe preceding example only describes atomic locks in the statistical function. So how can we replace traditional system locks with atomic locks? For example, if the original data access is like this,
void data_process(){ EnterCriticalSection(cs); do_something(); LeaveCriticalSection(cs); }
What will happen if I change it to an atomic lock?
unsigned int lock = 0;void data_process(){ while(1 == InterLockedComp
, cdth ......)
Programmer dating: I am a programmer.
Beauty: Hello, Mr. Cheng.
Programmer: Just call me a programmer.
The architect said: I am an architect.
Beauty: Hello, Mr. Jia.
Architect: Just call me shit.
Husband must contact programmers !!!!!!
The money is too much, so it's too early to die.
The wife called the programmer's husband: "I bought a pound of Steamed Stuffed bun and brought it back after work. If I saw a watermelon seller, I would h
I was busy writing other articles recently. It was written a few days ago. Today I have a bit of experience and added some thoughts. on that day, steamed stuffed bun discussed with me the sending and receiving of data between the front-end and the back-end. I thought it could be like this: the first step is the frontend submission (Useformsmethodposttopost) formaction
I was busy writing other articles recently. It was written a few days ago. Today I h
, cdth ......)
Programmer dating: I am a programmer. Beauty: Hello, Mr. Cheng. Programmer: Just call me a programmer.The architect said: I am an architect. Beauty: Hello, Mr. Jia. Architect: Just call me shit.
Husband must contact programmers !!!!!!The money is too much, so it's too early to die.
The wife called the programmer's husband: "I bought a pound of Steamed Stuffed bun and brought it back after work. If I saw a watermelon selle
ASP. NET: Like Web Form, or drag controls (1)ASP. NET: Like Web Form, or drag controls (2)ASP. NET: Like Web Form, or drag controls (3)ASP. NET: Like Web Form, or drag controls (4)ASP. NET: Like Web Form, or drag controls (5)
This article was dragged on for too long. It was originally intended to be called FormView. Later, I thought the content was not entirely related to FormView, and I changed it to the current name. When ASP. net mvc is popular, is it a kind of resistance?
The first article i
64-bit system compilation of PHP + mysql problems. From steamed stuffed bun sBlog error message is usrbinld: skippingincompatibleusrlibmysqllibmysqlclient. sowhensearchingfor-lmysqlclient: The 32-bit usrlibmysql for php compilation From steamed stuffed bun s Blog
Error message:/usr/bin/ld: skipping incompatible/usr/lib/mysql/libmysqlclient. so when searching for-lmysqlclient
Cause
The/usr/lib/mysql 32-
sat beside me, as though very close to me, made me very nervous. did she find a bug in my program?
8,
Why can't programmers tell Halloween and Christmas? Because 31 OCT = 25 DEC
9,
Programmer dating: I am a programmer. Beauty: Hello, Mr. Cheng. Programmer: Just call me a programmer.
Sequent...
The architect said: I am an architect. Beauty: Hello, Mr. Jia. Architect: just call me shit.
10,
The wife called the programmer's husband: "I bought a pound of steamed
On Monday, I got on the bus and didn't bring anything except a car fare. From the start station to the terminal station, I feel calm all the way. But when I got off the bus at the terminal, I found a piece of paper in my pants: "An adult does not carry any paper when going out. It's not a shame to lose it. --"
On Tuesday, I had a broken wallet with a dime in it. After arriving at the terminal, I found that the money was still there and the wallet was stuf
Baselocalplanner is the base class for all local path planners, and all local path planner is its plug- inBaselocalplanner Interface:ComputevelocitycommandsIsgoalreachedSetplanInitialize1. in Dwaplannerros For example:a) the external first call is the Initialize function, stuffed into the outside to fix Costmapb) Dwaplannerros is an external package for Dwaplanner, Dwaplanner is the actual DWA algorithm implementation classc) Costmap will be plugged
application domains, and a large application consists of multiple application domains. This allows for high-speed communication between components and does not cause one component to fail, which can affect the overall system crash.Assembly (in disk component): The original is the. Lib,.dll library component, the EXE Executor program architecture, and the assembly concept used in. Net. The Assembly is in order to solve the ever com component of the trouble,com component information get trouble (
Consistent hashing algorithm from: http://blog.csdn.net/cywosp/article/details/23397179 consistent hashing algorithm a distributed hash (DHT) implementation algorithm, proposed by MIT in 1997, Designed to address hot spot problems in the Internet, the original intention and carp are very similar. The consistent hash corrects the problem caused by the simple hashing algorithm used by carp, so that distribut
Reprint please indicate the source: http://blog.csdn.net/cywosp/article/details/23397179 a distributed hash (DHT) implementation algorithm, proposed by MIT in 1997, Designed to address hot spot problems in the Internet, the original intention and carp are very similar. The consistent hash corrects the problem caused by the simple hashing algorithm used by carp, so that distributed hashing (DHT) can be real
Tag: It's stored in different IP address relationships. Three many illustrations csdnA distributed hash (DHT) implementation algorithm, proposed by MIT in 1997, was designed to address hot spot problems in the Internet, with a similar intent to carp. The consistent hash corrects the problem caused by the simple hashing algorithm used by carp, so that distributed hashing (DHT) can be really applied in the p
Consistent hash Algorithm backgroundThe consistent hashing algorithm was proposed in 1997 by the MIT Karger and others in the solution of the distributed cache, designed to address hot spot issues in the Internet, with the original intent and carp very similar. The consistent hash corrects the problem caused by the simple hashing algorithm used by carp, so that DHT can actually be applied in the peer-to-pee
Network to pick, life small common sense, but so many can not all remember, pick often eat remember it.
1. Pork and the chestnut--tummy ache
2. Beef and chestnuts--causing vomiting
3. Mutton and watermelon--the strength of the wound
4. Dog meat and mung bean--poisoning
5. Rabbit meat and celery--leading to hair loss
6. Chicken and celery--the strength of the wound
7. Goose meat and eggs-------injury
8. Soft-shelled Turtle and amaranth--poisoning
9. Carp
Why Study Design Patterns:1, more in-depth understanding of object-oriented thinking2, is conducive to the development of a strong extension of things What is a design pattern: a typical solution for a typical scenario that often occurs is the design pattern. For example, in the life of the design patterns: such as the idea of girls, chess tricks and so on. So how to learn design patterns? Typical scenario-"typical problem"--typical solutionPolymorphicPolymorphism is a biological concept, ref
Vm.haizeituan _name = ' Rubber Pirate Regiment ' demo: So the crew's title prefix has been unified modification.
(originally "Straw Hat Sea Thief Regiment") but our road spaceship long and whim: I so like to eat meat, simply we call "meat and Sea Thief Regiment" well. We change the following code to://change the main data monitored in the watch option Vm.haizeituan_name = ' Meat Pirate Regiment ' demo:computed good at dealing with: a data is affected by multiple data we'll talk about it from a
RTT from the original server. (The RTT time needs to be detected with the NETDB option, and there are other defining options for the parent's choice, such as: Weigh=n set the parent's weight to give him a higher priority)ICP/HCTP and cache summaries, as well as carp, determine whether the URI of the request is hit in the neighbor. ICP is to send URL request, squid waiting for the neighbor's response, the network delay is also very large, and in the s
Reproduced from: http://blog.csdn.net/cywosp/article/details/23397179/
Reprint please indicate the source: http://blog.csdn.net/cywosp/article/details/23397179 consistent hashing algorithm a distributed hash (DHT) implementation algorithm proposed by MIT in 1997, The design goal is to solve the hot spot problem in the Internet, the original intention and carp very similar. Consistent hashing fixes the problem with the simple hashing algorithm used b
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