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Questions tagged [monitoring]

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Analog of monitor which does not lead to freezes of the interface

I have some heavy computation wrapped by Monitor and ProgressIndicator. It is the template: ...
John Taylor's user avatar
  • 5,877
1 vote
1 answer
149 views

How can a directed network model be linked to Dataset[ ] for further computation?

REVISED Question: My only request is to know how to monitor the evolution of {agentStates, steps} in simulateSlow[...] function. ...
Tugrul Temel's user avatar
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2 votes
0 answers
35 views

FindMinimum(vectorized): Stepmonitor doesn't work

In the documentation I found this simple example which evaluates as expected: ...
Ulrich Neumann's user avatar
1 vote
0 answers
34 views

Monitor inside core function

I like DistanceMatrix: its performance is surprisingly high, even for a big data. However, for a huge arrays and custom ...
lesobrod's user avatar
  • 1,809
0 votes
1 answer
124 views

Confusing behaviour of EvaluationMonitor in NIntegrate when integrating on a implicit region

I am dealing with some complex integral and I just need an approximate result(have a precision of about 4 digits) for it. Thus I just need to do the integral by sampling at as less points as possible ...
zhang yixin's user avatar
1 vote
0 answers
48 views

Monitoring progress of a Series expansion [closed]

I am currently working on a calculation which can take hours to complete. I have some do loop structure, where each step requires long time. I am able to monitor each of the steps progress. With the ...
Tanmoy Pati's user avatar
0 votes
2 answers
133 views

Real-time function graph display

I would like to see how the graph of the function en[B, i, j, k, p] changes depending on i, j...
Mam Mam's user avatar
  • 1,883
0 votes
1 answer
72 views

Verbose NMaximize for long optimisations

I am currently running a command: NMaximize[{expression, constraints}, {x1, ..., xn}] that takes quite a while to converge. Is there a way to run Nmaximize in a ...
AspiringMat's user avatar
0 votes
0 answers
64 views

FrontEndObject::notavail ; ParallelSubmit unable to plot using Monitor

I'm trying to Run two processes simultaneously; ...
csk 7's user avatar
  • 403
10 votes
2 answers
342 views

How to monitor the progress of LinearSolve?

I am trying to do something like ...
Gravifer's user avatar
  • 872
2 votes
2 answers
99 views

Save current data [closed]

I'd like to write the current data, but the Monitor and PutAppend are being written in such a way that the function pot does not match the current variables (a and b). How can I fix this? ...
Mam Mam's user avatar
  • 1,883
1 vote
2 answers
101 views

EvaluationMonitor into a Table

Is it possible to use EvaluationMonitor into a Table? For example into this code Table[{x, Sin[4 x]}, {x, 0, 3, 0.5}] I would like to see changing of x and Sin[4 ...
Mam Mam's user avatar
  • 1,883
10 votes
2 answers
555 views

Improving progress bar code (10 years latter)

In the last 10 years (see this post) when I want to track the result of a longer calculation, I use the following pattern: ...
Murta's user avatar
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1 vote
0 answers
48 views

Progress Indication for RecurrenceTable

I am trying to figure out how to implement progress indicator in RecurrenceTable. I have a complicated code within the With function that contains recurrence table. A simple code will suffice say, <...
Aschoolar's user avatar
  • 893
8 votes
2 answers
283 views

What is an appropriate setting in NDSolve to get feedback about the progress of a long computation?

Often in computation with an NDSolve-type solver, one hopes to know about its progress. To this end, I am using StepMonitor as follows, ...
lxy's user avatar
  • 189
14 votes
4 answers
710 views

Monitoring Apply / @@@ over large lists

How to monitor and/or print partial progress of Apply, e.g. f @@@ list? I have found answers using Map (e.g. this nice trick using Echo, or this general trick), but ...
JohnA's user avatar
  • 243
1 vote
1 answer
147 views

Monitoring Table or Do with Print

Imagine I want to track the progress of constructing a complex Table or Do object by temporarily printing the iteration number. ...
sam wolfe's user avatar
  • 4,903
1 vote
1 answer
125 views

How can I temporarily pause Dynamic expressions while external programs are called?

I am displaying a progress bar in my notebook like this: ...
Adalbert Hanßen's user avatar
2 votes
1 answer
133 views

How can i selectively delete a dynamic output cell (e.g. from a progress bar)?

I make a progress indicator like this: ...
Adalbert Hanßen's user avatar
3 votes
1 answer
107 views

Let Monitor show the result returned by Module?

I wrote a simple solver to solve an equation with two parameters a and b. At the same time, ...
Enter's user avatar
  • 1,229
3 votes
1 answer
63 views

Intermediate results from SatisfiabilityInstances

I have a large logical expression, with roughly 100 boolean variables. I am interested in the solution with the smallest numbers of True. It seems there is no such ...
Mario Krenn's user avatar
  • 2,182
0 votes
0 answers
37 views

Watching Intermediate Calculations or Estimate Remaining Time in Eliminate Command

I want to use Eliminate commands to 70 coupled multivariable polynomial equations, but the code is too slow. (It does not show result after 30 minutes in my laptop.)...
Laplacian's user avatar
  • 1,053
1 vote
0 answers
98 views

Monitoring progress of nested function calls

I wrote some code where my output function is defined in terms of various functions, themselves defined in terms of various functions, schematically like $f(x) = g(h(x))$, $h(x) = k(m(x))$, etc., as ...
Stijn's user avatar
  • 332
4 votes
2 answers
375 views

How to monitor multiple async image downloads?

I have a few thousand image urls that I want to download asynchronously, how can I do that while monitoring progress? I'm really asking for 5 things: Show dynamic progress in bar Downloads must be ...
M.R.'s user avatar
  • 31.6k
4 votes
1 answer
815 views

How to make a progress indicator work in ParallelTable mode in Mathematica?

I developed a code to display a progress bar, percentage and time dynamically when I am running a plot that calculates things (using user defined function called computethings). It works nicely in ...
Aschoolar's user avatar
  • 893
1 vote
0 answers
127 views

Measuring the time remaining until completion for built in functions

All of the functions in How to create a progress bar?, the ProgressIndicator built-in and Monitoring lengthy computations estimate the completion time for ...
thinkingdude's user avatar
4 votes
1 answer
235 views

Tracking progress of ParallelTable Computations

I have a notebook where I work with large datasets, where the data is stored as an A x B array of signals, where each signal is often 1000 samples long. In the past I would track the progress of ...
atlasgeo's user avatar
  • 180
0 votes
1 answer
93 views

Module[Monitor[ ... ]] doesn't work when called by Manipulate?

My example function progressFunction[time_] := Module[{t}, Monitor[For[t = 0, t <= time, t++, Pause[1]], ProgressIndicator[t, {0, time}]]] does ...
WillG's user avatar
  • 980
3 votes
2 answers
918 views

How to calculate total time and memory of computation

Is there a way to check how much time and memory it takes for calculation in Mathematica 9? I have a code where it takes about 1-2 minutes before it shows the output. I want to print the exact time ...
Erfi's user avatar
  • 121
6 votes
1 answer
213 views

Plotting Your CPU Temperature in Real Time

On Linux systems, the sensors command shows information about your system's temperature: ...
George's user avatar
  • 3,145
5 votes
1 answer
85 views

ProgressIndicator during a WSTP C function

My WSTP package includes some C++ calculations which can take a long time. I'd therefore like to display a ProgressIndicator during this calculation, the progress ...
Anti Earth's user avatar
  • 1,261
3 votes
1 answer
51 views

More efficiently access iterator values in subkernels?

I'm looking for more efficient ways of observing values in loops in subkernels. For example, take a standard Do loop: ...
M.R.'s user avatar
  • 31.6k
5 votes
2 answers
512 views

Monitor progress of each kernel within ParallelTable

I am generating a table using ParallelTable and for each table entry a Do loop is required. I want to monitor the progress of ...
DvanHuyssteen's user avatar
1 vote
1 answer
134 views

Monitoring Parallel Processes

I have a problem where my For loop will not get rid of my PrintTemporary monitor, and it means I end up with loads and loads of ...
Tomi's user avatar
  • 4,548
6 votes
1 answer
254 views

How to create a progress bar using Wolframscript?

I am using Wolfram script with a Mac OS. I have a long while loop dependent on the length of a list. i.e.: ...
PHPHacky's user avatar
3 votes
1 answer
202 views

Loading Animation in Manipulate

I'm using Manipulate together with CreateDialog to run a ListPlot whenever I click on a ...
sam wolfe's user avatar
  • 4,903
5 votes
2 answers
325 views

progress indicator without dynamic

I'm looking for some construction of progress indicator, with chars, numbers, etc... but without use of any Dynamic functions (Monitor and etc...). The Any ergonomic tools for the command line kernel? ...
Dragutin's user avatar
  • 920
1 vote
0 answers
37 views

Access to quantities other than parameter values in in StepMonitor for NonlinearModelFit?

NonlinearModelFit obviously does a lot of internal calculations at each step, including determining the Response (the value of ...
Kevin Ausman's user avatar
  • 2,307
3 votes
2 answers
378 views

Progress indicator not working on a table

Consider the following code ...
StarBucK's user avatar
  • 2,174
6 votes
1 answer
130 views

Parallel Computation with the possibility of calculation failure

I would like to use Mathematica to speed-up a parallel calculation. I envisage each sub-process producing a list of 4 million machine reals. My problem is that sometimes the sub-process (based ...
SkyCat's user avatar
  • 91
1 vote
0 answers
44 views

Memory management with monitor or an alternative to monitor

I often use Monitor[...] to watch the progress and behavior when batch fitting a lot of spectra. Usually I have no problem with this at all, I typically may fit ...
user27119's user avatar
  • 2,520
1 vote
2 answers
84 views

Why does ProgressIndicator not work in the following case?

Consider a table: ...
John Taylor's user avatar
  • 5,877
0 votes
1 answer
96 views

How to create the progress indicator for the following process?

Consider the code Table1[m_]:=Table[{m,NIntegrate[Exp[-I*m*x],{x,0,1000}]},{i,0,8000,1}] Table2=Join[Table1[1],Table1[5],Table1[0.2],Table1[0.08]] How to create ...
John Taylor's user avatar
  • 5,877
1 vote
1 answer
384 views

Add a progress bar [duplicate]

Consider a table N=1000000; table=Table[{i,f[i]},{i,1,N,1}] Is it possible to create a progress bar for being able to see how many rows of table are already ...
John Taylor's user avatar
  • 5,877
6 votes
1 answer
665 views

How to monitor a big program?

Is it possible to know how much % of calculations are done in a big program? In other words, % will increase gradually when the calculations are progressing. I want to see the %.
a b's user avatar
  • 151
4 votes
3 answers
187 views

Redirecting CellPrint output

How can I make g[]; or h[]; print the same output as f[];? I am trying to capture the ...
Chris Degnen's user avatar
3 votes
1 answer
234 views

Access to the temporary solution in NDSolve with StepMonitor

I want to step-monitor at each time step of a spatio-temporal NDSolve (using the finite element method) the maximum bending of the function sampled over the curent mesh. For this I first need access ...
user3650925's user avatar
3 votes
0 answers
76 views

Good habits for handling intense computations with mathematica

I always used mathematica for more "theoretical" computations: maybe I had to handle intricated manipulations, but things that you could almost do on paper. Now I just joined a new project where we ...
giulio bullsaver's user avatar
5 votes
1 answer
128 views

Getting print messages into a custom user interface constructed via DynamicModule

I have not been able to find the answer for the following problem, and would be happy to be educated. I am writing a custom user interface around some code that has lengthy calculations. In the ...
Stefan Gillessen's user avatar
2 votes
1 answer
71 views

Is there any logging for cloud deployed API? If yes, how to check those?

I am testing using CloudDeploy[APIFunction[...]]. I can not find any info about real time logging. If there is any problem happening with the cloud deployed API,...
user1470393's user avatar