isr 1921

Go from: Kafka cluster expansion and redistribution of partitions We add the machine to the already deployed Kafka cluster is the most normal demand, and add it is very convenient, we need to do is to copy the corresponding configuration file from the deployed Kafka node, and then change the broker ID inside to be globally unique, Finally, this node is launched to add it to an existing Kafka cluster. But the problem is that the newly added Kafka node does not automatically allocate data, so the

, the actual service is not available, because no specific interrupt handler is executed. The real interrupt service will only occur after the discontinuing handler ISR is attached to an interrupt request queue by the initialization program of a specific device. 3. The IDT must be properly initialized before interruption is permitted. 7. Activation interruption or exception (the following content is automatically completed by the hardware) 1. Determ

In windows, the actual interrupt processing is registered through IoConnectInterrupt .... NTSTATUSNTAPIIoConnectInterrupt (out pkinterrupt * InterruptObject,IN PKSERVICE_ROUTINE ServiceRoutine,In pvoid ServiceContext,IN PKSPIN_LOCK SpinLock,In ulong Vector,In kirql Irql,In kirql SynchronizeIrql,IN KINTERRUPT_MODE InterruptMode,In boolean ShareVector,In kaffinity ProcessorEnableMask,In boolean FloatingSave){PKINTERRUPT Interrupt;PKINTERRUPT InterruptUsed;PIO_INTERRUPT IoInterrupt;PKSPIN_LOCK Spin

Use JAVA to capture web page data and java to capture web pages 1. Use HttpClient to capture webpage data Public String getHtml (String htmlurl) throws IOException {StringBuffer sb = new StringBuffer (); String acceptEncoding = "";/* 1. generate the HttpClinet object and set the parameter */HttpClient httpClient = new HttpClient (); GetMethod method = new GetMethod (htmlurl); int statusCode; try {statusCode = httpClient.exe cuteMethod (method ); // determine the access status code if (statusCode

Standard C and provided new keywords for marking the interrupt service program (ISR), such as _ interrupt and # program interrupt. When a function is defined as ISR, the compiler automatically adds the on-site and out-of-stack Code required to interrupt the service program for the function.The interrupted service program must meet the following requirements:(1) the return value cannot be returned;(2) param

")+ Format. Format (new date () + ". txt ";Stringbuffer cmd = new stringbuffer ("/usr/bin/Perl"). append (writable file). Append (""). append (encoder). append (""). append (filein). append (""). Append (fileout). append (""). append (logpath );System. Out. Print (CMD. tostring ());String line = NULL;Inputstream stderr = NULL;Inputstreamreader ISR = NULL;Bufferedreader BR = NULL;Runtime RT = NULL;Boolean success = false;Try {RT = runtime. getruntime

UC/OS for serial port (uart0) (2) ------------------------------------------------------------------------ Author: Tiger-JohnWebsite: blog.csdn.net/tigerjb Email: jibo.tiger@gmail.com Tiger statement: I despise individuals or groups that directly copy my articles without source, but do not reject the reprinting of tiger-John's articles, please indicate the source and contact me or leave a message to me. 3q ----------------------------------------------------------------------- I. issues that

added support for interruptions on Standard C and provided new keywords for marking the interrupt service program (ISR), such as _ interrupt and # program interrupt. When a function is defined as ISR, the compiler automatically adds the on-site and out-of-stack Code required to interrupt the service program for the function. The interrupted service program must meet the following requirements: (1) the retu

into registers each time. When an interrupt occurs, the Interrupt Processing code reads the two interrupt status registers (ISR ). It regards ISR in 0x20 as a low 8-bit 16-bit interrupt register and ISR in 0xa0 as its high 8-bit. In this way, ISR 1st-bit interruption in 0xa0 will be considered as system interruption

, where inputstreamreader input is the input stream returned by the Socket.getinputstream () method, to send information to the client using printwriter , where the input of printwriter is the output stream returned by the Socket.getoutputstream () method, with the following specific usage??Client sends information// If the s connection is successful, you can send data to the server// We write to s via pw true indicates refresh streamPrintWriter pw=new PrintWriter (S.getoutputstream (), true);

documentation. The following illustration shows a lapic architecture with a wide variety of registers, most of which can be obtained by querying an Intel document, with several particularly important registers: in-service register (ISR), Interrupt Request Register (IRR), EOI register,task Priority Register (TPR), Processor Priority Register (PPR), Interrupt Command Register (IC R), local Vector Table (LVT). These will be covered in the following page

, saying that the JDK simply explained why the problem happened, but it did not explain how the problem was solved, which was a real problem. The author then says that after executing the external command we have to control all the inputs and outputs of the process (as the case may be), in this case because the call is Javac, and he will output the hint information to the standard error without parameters. So we're going to deal with this in the following procedure. Import java.util.*;Import jav

Coding | learning | Experience this is a topic in the Zhang Xiaoxiang: Teacher's Java Employment Training Video Tutorial (change): Write the following program code to analyze and observe the results of the program's operation: Import java.io.*; public class Testcodeio { public static void Main (string[] args) throws exception{ InputStreamReader ISR = new InputStreamReader (system.in, "iso8859-1"); BufferedReader br = new BufferedReader (

In the operating system, the processing of interrupts is always a nuisance, in fact, the operating system is not familiar with the interrupt management mechanism. When the interrupt is generated, the kernel executes the interrupt service ISR, the interrupt service program should do as little work as possible to improve the efficiency of the system execution, some people in the interrupt service program using the delay function and the printf function

John [1] Louis Von norannBorn 28 December 1903, Budapest, Hungary; died 8 February 1957, Washington DC;Brilliant mathematician, synthesizer, and promoter of the stored program concept, whose logical design of the IAS became the prototype of most of its successors-the Von norann architecture. Educ:University of Budapest, 1921; University of Berlin, 1921-23; chemical engineering, eidgen össisch

, 0 × 497, 0x64B, primary, 0xEA5, primary, 0x5AC, 0xAB6, 0x5126D, 0x92E, 0xC96, 0x41A95, 0xD4A, 0xDA5, 0x20B55, 0x56A, 0x7155B, 0x25D, 0x92D, 0x5192B, 0xA95, 0xB4A, 0x416AA, 0xAD5, 0x4BA, 0xA5B, 0x60A57, 0x52B, 0xA93, 0x40E95 ); 8: madd[0]=0; 9: madd[1]=31; 10: madd[2]=59; 11: madd[3]=90; 12: madd[4]=120; 13: madd[5]=151; 14: madd[6]=181; 15: madd[7]=212; 16: madd[8]=243; 17: madd[9]=273; 18: madd[10]=304; 19: madd[11]=334; 20: 21: function GetBit(m,n){ 22: retur

, 0x60A57, 0x52b,0XA93,0X40E95); 8: madd[0]=0; 9: madd[1]=31; Ten: madd[2]=59;One : madd[3]=90; : madd[4]=120; : madd[5]=151; : madd[6]=181; : madd[7]=212; : madd[8]=243; : madd[9]=273; : madd[10]=304; : madd[11]=334; 20: :function getbit (m,n) { :return (m>>n) 1; : } :function e2c () { :newnew Date (arguments[0],arguments[1],arguments[2]); :var total,m,n,k; $:var isend=false; £ ºvar tmp=thedate.getyear (); :if(tmp : tmp+=1900; : } : total= (tmp-

; Function GetBit (m, n ){ Return (m> n) 1; } Function e2c (){ TheDate = (arguments. length! = 3 )? New Date (): new Date (arguments [0], arguments [1], arguments [2]); Var total, m, n, k; Var isEnd = false; Var tmp = TheDate. getYear (); If (tmp Tmp+ = 1900; } Total = (tmp-1921) * 365 + Math. floor (tmp-1921)/4) + madd [TheDate. getMonth ()] + TheDate. getDate ()-38; If (TheDate. getYear ()

day private static int [] MonthAdd = {0, 31, 59, 90,120,151,181,212,243,273,304,334}; // calendar month data private static int [] LunarData = {2635,333387, 1701,1748, 267701,694,239, 133423, large, small, large, 694,201326, large, 3221,3402, 400202,2901, medium, large, medium, 463853,1738, medium, large, 199255,1323, large, 1706,398762, 2741,1206, large, california, California, 2413, California, 2900,2922, California, 1179,267415, California, 1701,1748, California, California, 1175,1611, 20001

, 0x6d4, 0X615B4, 0xab6, 0x957, 0x5092f, 0x497, 0x64b, 0x30d4a, 0xea5, 0x80d65, 0x5ac, 0xAB6, 0x5126D, 0x92e, 0xc96, 0x41a95, 0xd4a, 0xda5, 0x20b55, 0x56a, 0x7155b, 0x25d, 0x92d, 0x5192b, 0xa95, 0xb4a, 0x416aa, 0xAD5, 0x90AB5 , 0x4ba, 0xa5b, 0x60a57, 0x52b, 0xa93, 0x40e95); madd[0] = 0; madd[1] = 31; madd[2] = 59; madd[3] = 90; madd[4] = 120; madd[5] = 151; madd[6] = 181; madd[7] = 212; madd[8] = 243; madd[9] = 273; madd[10] = 304; madd[11] = 334;functionGetbit (M, n) {return(M >> N) 1;}functio