Order of execution in one step

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• Y at - it a State chart type or the flowchart describing the order of execution process model?

  One of my clients asked me this question...

  I have a problem with a change in the order of execution in TestStand 4.1.1.  [he has improved from 3.1 to 4.1.1]  It seems that ProcessModelPreStep runs earlier in 4.1.1 to 3.1.  This causes our model of error because some required variables have not been set when executing.  I wish that was a big flow chart or a diagram of the State for TestStand.  Maybe it is and I don't know where to look?

  The reminder that you describe is a reminder of engine and is independent of the process template.  There is a list of all actions and their order described in the TestStand reference manual in Chapter 3 of the section called "step Execution.  You will see the action 11 is a reminder of previous step motor.

  P. Allen

  NEITHER

• Order of execution model

  The States VS 2011 helps:

  ************************************

  
  

  Strap of model execution

  
  

  Each model run loop running a compiled template for. The number of loops execution model is determined by the number of models specified in system definition file. By iteration, the loop of each model is run performs the following tasks:

  • Reads the data sent by the primary control loop and maps those data to the inputs of the model.
  
  
  • Performs a single step of the model.
  
  
  • Reads the values of model output and sends this data to the primary control loop.

  **************************************

  Suppose that:

  • I have 3 models such as the output of each model is directed towards the entrance of the next model: model 1 model 2 > model 3
  
  
  • with channels correspondents mapping such as:
  
  

  Model1_output <---->Model2_input

  Model2_output <---->Model3_input

  • The order of execution is set to "parallel."
  
  
  • Decimation of model is set to 1 for all three.

  The three models will run within the same tick PCL "in parallel" in the context of loop PCL, while running in series in the time slot of ticks because of the way the channel map is defined?

  THX.

  L.

  Lol stream mapping does not determine the order of execution.  In parallel mode, the three models receive identical entries of the PCL.  These entries are based on the previous iteration of the system.  The outputs of the model of the iteration (N-1) update the PCL at the beginning of the iteration (N), and these updates are available as inputs of the model during the iteration (N).

  In your case:

  Check 1

  Write A for model 1, model 1 run and written was ' to PCL

  Tick 2

  Model 2 Gets A' starting from PCL, runs and writes A "to PCL

  Tick 3

  Model 3 Gets A "PCL, performs and writes A" ' to PCL

  If this is not desirable, you should put the standard models of the category of the order of execution under the Simulation models in System Explorer.  This makes the outputs of the model available on other models in the same iteration of the PCL.  Note, there is no output model available for the rest of the system until the next iteration of the PCL.

  

  Steve K

• order of events in a step?

  Hello

  Regarding the expressions pre, post, pre-sous- and post-sous-steps expressions, what is the order of execution and evaluation?

  Thank you

  Hi David,

  There

  The Expression

  Step first substep

  (Calling Code module)

  Step after step

  After Expression

  But see running Chapter 3 - performance stage 3-14

  Concerning

  Ray Farmer

• Question of operation sequence - order of execution of events

  Hello

  Im a VI to measure the current and the voltage across a writing device.

  To do this, I increment the tension, and for each increment, I measure voltage and current.

  I send SCPI commands to feeding and the meter with GPIB.

  My question is: in looking at my code, it seems that there is no dependence on the data between 'writing of power' (top left)

  and "write meter", while doing everything first?

  The program works fine, but I want to make sure that it is not out of pure luck.

  I am a beginner and I would appreciate more your help and comments.

  Thank you

  Nicolas

  Miguel_F wrote:

  Hi htnicolas,

  Two possible options to control the order of execution are:

  (1) use the structure of the sequence. (I guess it's preferable)

  (2) pass a parameter of a Subvi to another. Not sure whether it is advisable or not, but I spent one Subvi to another error to control the front execution order.

  Hope that helps a little.

  Actually the structure of the sequence is the least preferred method to apply the operation.  Data dependence is preferred (using the error string)

  LabVIEW is a language of stream - for you new guys this means that a block of code can if run as soon as all its inputs are available it does not matter what block which is a sub.vi, a business structure, a loop of what anyone with a boundrary that you can wire an input value.  Without dependence of data there is no easy way to determine what is happening in what order and LabVIEW will even go up to run a greater number of them AT the SAME TIME that you have available cores.  (Multithreading is easy in LabVIEW)

  It has been that the code would run from the back to the front, but many things have changed with the new compiler and optomizer, so this is true if the code is changed during compilation.

• Control the order of execution of the init/release

  I have a small program that I write in LabView.  It has an API (one set of screws to wrapping the functions of the DLL to control a device).

  Other such programs in the Gayshop make liberal use of the structures of the sequence.  I understand that the sequence into LabVIEW structures are not usually recommended.  I am writing my program with the best style of LabVIEW (as far as I understand - I'm still a relative novice in LabVIEW).

  I found that I could wire together the error / mistake Terminal to create a data flow to control the order of execution and it works beautifully.

  However, there are some cases where it is not enough.

  Here is an example.  I hope that the answer to this will answer my other questions.  If this is not the case, perhaps that I'll post more.

  One of the first live I call is an Init function.  One of the last screw is the release function.

  The release function must be called at the end, after the rest of the program executed (in this case, it is after the user requests the stop).  It should be naturally at the end (or almost) of the error string in / out connections error (as it is currently).

  However, the error it receives, which will determine whether or not he will run, should be the output of Init.  Release should work even if something else has failed.

  I enclose a photo showing the problem, with most of the code snipped out (as exactly what is happening in the middle is not relevant).

  What is the elegant way to handle this in LabVIEW.  Is it really a deal for a structure of the sequence, or is there a way more pleasant or better?  How would you recommend handling?

  Thank you very much.

  BP

  I agree with what pincpanter said, more you will need to use the status of the function 'Init '.

  Note that you can ignore the error and make the merger within the Vi version if you wish.

  Steve

  

• Order of execution in ApEx 4.2.1.00.08

  Hello!
  
  If I get before the Application header (with id = 5) level process and page before the header (with id = 5) process, which one will run first?
  
  Is there a relationship based on id or there is another logic? I would like to understand general order of execution in the same area without manual testing and debugging data in both processes?
  
  Demand Express 4.2.1.00.08-related issue.
  
  RG,
  Damir Vadas
  http://Damir-vadas.blogspot.com

  Damir Vadas wrote:

  If I get before the Application header (with id = 5) level process and page before the header (with id = 5) process, which one will run first?

  Is there a relationship based on id or there is another logic? I would like to understand general order of execution in the same area without manual testing and debugging data in both processes?

  If you mean by 'id' 'sequence' then Yes, it determines the order. The order may not correspond to the components with the same sequence, so the best practice is to be explicit and give them values of different sequence to give the desired order.

  Use utilities > events Page to see the order of the rendered component and treatment in the report generator.

• Order of execution in a composite application and double ampersand

  Hello
  
  I had a doubt as to the order of execution of a compound query. As a general rule, I read his right to the left, up and down.
  I understand that once the value has been substituted to the variable must be explicitly undefined and all queries are working well.
  
  
  I'm confused by running the example below.
  
  1. when I run this example below that I've been invited twice .
  I guess once the results and which is assigned a value & & who should himself search for new value
  
  Select the function
  employees join jobs (job_id) using
  where employee_id = & who
  Union
  Select the function
  of job_history join jobs (job_id) using
  where employee_id = & & who;
  
  
  2. here in the example below, the value is currently not invited only once .
  . Is the lowest first executed query and if so why? Is there a special case in which this happens?
  
  
  Select the function
  employees join jobs (job_id) using
  where employee_id = & & who
  Union
  Select the function
  of job_history join jobs (job_id) using
  where employee_id = & who;
  
  
  the example below works fine with a prompt for value. Performs one of the *'& &' work as a single & *.
  
  Select the function
  employees join jobs (job_id) using
  where employee_id = & & who
  Union
  Select the function
  of job_history join jobs (job_id) using
  where employee_id = & & who;
  
  
  
  Help, please
  Thank you
  Jayshree

  Hi, Mary,

  to_learn wrote:
  Hello

  I had a doubt as to the order of execution of a compound query. As a general rule, I read his right to the left, up and down.

  Enforcement order has nothing to do with this problem.
  The substitution variables are resolved by SQL * more as it analyzes your order. I think he analyzes in order as it appears in your script, or on the command line as you type. Turn on "SET CHECK" to verify this.
  After SQL * more analysis of the command has completed, it passes the command (with replaced by their values for substitution variables) for the back-end, which compiles, and then only, executes the statement.

  I understand that once the value has been substituted to the variable must be explicitly undefined and all queries are working well.

  I'm confused by running the example below.

  1. when I run this example below that I've been invited twice .
  I guess the results & who is assigned a value once & who should himself search for new value

  It's true.
  Before you run the command, & which is not defined.

  Select the function
  employees join jobs (job_id) using
  where employee_id = & which

  Since & that is not defined, SQL * Plus asks you to give a value to it.
  After the analysis of this line, & who is still undefined, because you used a single &.

  Union
  Select the function
  of job_history join jobs (job_id) using
  where employee_id = & &whom;

  Since & that is not defined, SQL * Plus asks you to give a value to it.
  After the analysis of this line, & which is defined, because you used a double &. (Use the command SET to verify this.)

  2. here in the example below, the value is currently not invited only once .
  . Is the lowest first executed query and if so why? Is there a special case in which this happens?

  Yes, once, before running the script, & is not defined yet.

  Select the function
  employees join jobs (job_id) using
  where employee_id = & who

  Since & that is not defined, SQL * Plus asks you to give a value to it.
  After the analysis of this line, & which is defined, because you used a double &.

  Union
  Select the function
  of job_history join jobs (job_id) using
  where employee_id = &whom;

  Since & that IS defined, SQL * Plus, do not stop and ask you to provide a value for it.

  the example below works fine with a prompt for value. Performs one of the *'& ' work as a single & *.

  Yes; but I don't think it's a very useful way to think about. In fact, two of them work as single & s one way or another.
  Once again, & which is not defined at this stage.

  Select the function
  employees join jobs (job_id) using
  where employee_id = & who

  Since & that is not defined, SQL * Plus asks you to give a value to it.
  After the analysis of this line, & which is defined, because you used a double &.
  Using a single & cause also stop and ask. If the variable is not set, SQL * more stops and you request a value, regardless of whether you have used a single & double or &.

  Union
  Select the function
  of job_history join jobs (job_id) using
  where employee_id = & &whom;

  Since & that set, SQL * Plus you do not give a value for it.
  Using a single & would also result in the same behavior. If the variable is already defined, SQL * Plus, do not stop and you ask a value; It uses the previously given value, regardless of if you have used a single & double or &.

• Is it possible to retrieve the record date of maximum in one step?

  Look for not having to create two steps for these data (for example, create a table with the values I want and then in the second stage, link to these maximum values)
  
  So, what I have is:
  
  SELECT
  a.mbr_id
  b.address_1
  b.address_start_date
  
  Of
  Member has,
  b address
  
  WHERE a.mbr_id = b.member_id
  
  GROUP BY
  a.mbr_id
  b.address_1
  
  
  There may be a mbr_id attached to many address_1 in the address (but only a record of mbr_id by Member to Member). So, I want to, on one line, address_1, which is attached to the maximum address_start_date.
  
  Is it possible to do in 1 (one) step? Or what I need to create a table with the values maximum address_start_date first, then link to this table in a second time to get the max address_1 values?
  
  NOTE: in the SQL above, I added address_start_date just to show that this field exists in the address, I know that I must remove this, if there is another way to get what I want.
  
  Thanks for any help...

  Hello!

  Try the following SQL code:

  SELECT
  a.mbr_id
  substr (MAX (to_char (b.address_start_date, ' ' YYYY/MM/DD HH24:MI:SS) | b.address_1), 20)-if 20 is not OK try 19 or 21

  Of
  Member has,
  b address

  WHERE a.mbr_id = b.member_id

  GROUP BY
  a.mbr_id

  Explanations:
  1. "to_char (b.address_start_date, ' ' YYYY/MM/DD HH24:MI:SS) | b.address_1' allows you to link an address on the date indicated on the same line and the date is in a format that is well ordered as VARCHAR2.
  2 MAX (...) will build on the first 19 characters (the length of the day)
  3 SUBSTR (...) allows you to eliminate the date (which was used only for the order) and have the address only.

  Please please tell me if this solves your problem.

  Published by: user1810145 on October 27, 2010 08:07

• Order of execution

  Hi can I want to know the order of the functions in the diagram below. Although all the functions to receive data at the same time why the functions of top down when I see highlight execution?

  

  The answer to your question, is that the order of execution is "unknown", or "variable" or "unpredictable."  If you impose another system on it (like that LabVIEW uses to "highlight the execution"), another set of 'unknown rules' may also come into play.

  The principle of data flow said that examples like your run in parallel to the best of the ability of the system - on a multi-core multi-threaded CPU, they might actually run in parallel on separate nuclei.

  When teaching LabVIEW, I use an example where I create a parallel structure and ask students to predict the order of execution.  I ran the same code several times, and always the order of execution of the parallel lines varied.

• Fix REQUIRED emergency AID - one-step downloaded Windows Update solution, and now my system is not usable

  I downloaded the solution in a single step, which has been linked to another thread. Now my system is virtually unusable. After that I restarted as part of the installation, all my settings are different - including the wallpaper, all the gadgets.

  I have no access to the Internet (using another machine now). Any program or icon I try to access it, I get a message: "Windows cannot access the specified device, path or file. "You don't have to permisisons appropriate to access the item"-this message appear practically after I click on any icon.

  HOW TO UNINSTALL THIS "DIFFICULTY OF THE STAGE" MY MACHINE? HOW CAN I MAKE USABLE AGAIN?

  At this point, I hate VISTA so much you have no idea. I tried for 8 hours today to solve various problems with Windows Update and at this point, I'm really frustruated.

  Quote your full version of Windows (for example, Vista SP1;) Vista 64 - bit SP2) when you post in a forum or a newsgroup. Please do it in your next reply.

  What problems do you think that the 'ONE STEP FIX' could solve?

  What application or antivirus security suite is installed and your current subscription?  What anti-spyware (other than Defender) applications?  What third-party firewall (if applicable)?

  A (another) Norton or McAfee application has already been installed on this machine (for example, a free trial version which is preinstalled when you bought it)?

  ~ Robear Dyer (PA Bear) ~ MS MVP (that is to say, mail, security, Windows & Update Services) since 2002 ~ WARNING: MS MVPs represent or work for Microsoft

• what I do move each photo in windows movie maker or can I just move the entire folder in one step

  I have 150 photos that I want to load in Windows Vista Movie Maker. They are all in a folder. What I need to move each photo in windows movie maker or can I just move the entire folder in one step. In other words to move the entire folder and it will enter in each space and also if I use the same transition and effect, can I just do it in one step instead of indiviualizing each photo? Try to reduce the huge amount of time to make this DVD with music (dvd composeepar)

  Select a photo and type Ctrl + A to select
  Everything on the left then click on the import button.

  ... Choose a photo in the Collections
  pane and type Ctrl + A to select all, then left
  Drag the group to the timeline.

  Now... to... Storyboard...

  Select a photo and type Ctrl + A to select all...

  Reach... Video transitions...

  The Transition you want in all the pictures right click...
  In the menu... Choose... Add to storyboard table.

  You can do the same thing with effects...

  Now... Publish your project.

• How can I make a feature request - RE: when you play an action, instead of history recording each action step, save only one step, as for example play Action [name of action]. THX

  Hello all, my first post. Would like to know how can I do a feature request regarding the way in which the actions are recorded during playback of an action. Instead of each stage of the action being recorded in history, it would be great to have the ability to save only one step of the action, such as "[name of action] Action game". THX!

  After a little research, I found that you can do what you want with the scripts. You can suspend the history using scripts. Here is an example of a script that I wrote which performs an action. It makes a loop though all the upper layers for a project of focus stacking and performs the action on each layer of dust from the sensor spot - a lot of steps in the history.

  In line 9, the statement to suspend history is made. The first part of the argument: "spot", this is what appears in the State history. The second part of the argument is the function that you want to suspend the story. In this case, it is the spotD810() function. You can use this function with your actions by simply replacing the name of set of Actions and the name of the action, where he made comments in the script.

  #target photoshop
  
  var doc = activeDocument;
  
  doc.activeLayer = doc.layers[0];
  
  for(var i=0;i		   

• I ordered the subscription of one year of Adobe Acrobat, but I don't get a download button after I connect

  I ordered the subscription of one year of Adobe Acrobat and created an ID but I don't get the download button

  Check your subscription payment has been processed and your adobe id is correct, https://www.adobe.com/account.html

  log out and then back to your office to cc using the same adobe id allowing you to check your subscription is current, https://helpx.adobe.com/creative-cloud/help/sign-in-out-activate-apps.html

  Download, installation, setting up of creative cloud download & install>

• How to order the execution of the task

  Guys,
  
  I have a scenario where I need to get three spots on the response of some other task.
  For example on the 'C' of task1 answer, I need to fire task2, task3 and Task 4.
  
  so I made these 3 tasks as response generated on task1. But the execution order is not maintained.
  
  I want to start one task in front of the other..., no idea how to follow that.
  
  Thank you
  Suren

  Assume that Task1, task 2, 3 task must be run on the task response > Create User.

  Command must be Task1, 2, 3.

  On the response of the task of the user to create tie your tasks all 3.

  Now 3 task should depend on Task2 and Task2 should depend on Task1.