Questions tagged [monitoring]
The monitoring tag has no usage guidance.
90
questions
13
votes
4
answers
588
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 ...
- 233
0
votes
0
answers
91
views
How does one monitor a RemoteBatchSubmit[] calculation? How do I get ExternalStorageUpload[] to work remotely?
I am using RemoteBatchSubmit to run a long numerical Mathematica calculation on Amazon Web Services (AWS). By default, ...
- 11
1
vote
1
answer
65
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. ...
- 4,138
3
votes
1
answer
78
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, ...
- 1,197
3
votes
1
answer
54
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 ...
- 2,062
0
votes
0
answers
29
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.)...
- 909
1
vote
0
answers
54
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 ...
- 180
4
votes
2
answers
316
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 ...
- 30.3k
1
vote
0
answers
51
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 ...
- 542
0
votes
1
answer
68
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 ...
- 699
2
votes
2
answers
473
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 ...
- 111
6
votes
1
answer
181
views
Plotting Your CPU Temperature in Real Time
On Linux systems, the sensors command shows information about your system's temperature:
...
- 2,975
3
votes
1
answer
37
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:
...
- 30.3k
5
votes
2
answers
268
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 ...
- 477
1
vote
1
answer
119
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 ...
- 3,842
3
votes
1
answer
167
views
Loading Animation in Manipulate
I'm using Manipulate together with CreateDialog to run a ListPlot whenever I click on a ...
- 4,138
5
votes
2
answers
217
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? ...
- 900
1
vote
0
answers
34
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 ...
- 2,219
6
votes
1
answer
108
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 ...
- 91
1
vote
0
answers
34
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 ...
- 2,291
6
votes
1
answer
638
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 %.
- 141
0
votes
0
answers
100
views
Using Dynamic[] function
I would like to use Dynamic[] to print progress of evaluation of some function, which works quite long. let's say that the definition of ...
- 33
4
votes
3
answers
150
views
Redirecting CellPrint output
How can I make g[]; or h[]; print the same output as f[];? I am trying to capture the ...
- 29.1k
3
votes
1
answer
183
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 ...
- 313
3
votes
0
answers
72
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 ...
- 415
4
votes
1
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107
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 ...
1
vote
1
answer
64
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,...
- 169
0
votes
1
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129
views
Plotting intermediate values of an argument in a recursive function
I've read through the documentation on tuning and debugging but feel like I am missing some important concepts. Many of the examples given presume the programmer is explicitly generating ranges of ...
11
votes
2
answers
241
views
Any ergonomic tools for the command line kernel?
Mathematica on the command-line (invoked by running 'wolfram' on bash shell) seems bereft of all modern usability features. I'd like a list of the best third-party packages available (if any exist) ...
- 30.3k
2
votes
1
answer
117
views
Monitor the values of two variables at the same time
Monitor and Dynamic give the possibility to check the value of one variable in a program, but is it possible to monitor the ...
- 6,114
1
vote
0
answers
95
views
Bizarre error messages when monitoring random integers
I am doing
tbl = {};
Monitor[
Do[AppendTo[tbl, RandomInteger[{1, 100000}, 2]], 100000],
Length[tbl]
]
(well in fact I am doing something less boring but what I ...
- 2,037
1
vote
1
answer
104
views
Monitoring Plot3D with a given number of plotpoints
I have to do a Plot3D of a given function which takes very long, so I would like to have an idea of how long it would be. I am looking for the simplest way to ...
- 1,973
1
vote
0
answers
229
views
How to make NMinimize stop running when EvaluationMonitor gets stuck
I have a some optimisation problem (though gmmobjg is a bit complicated to reproduce it here, I've posted of git).
The code for optimization is:
...
- 4,735
3
votes
1
answer
262
views
Progress bar / counter for multi-row table with 2 variables
I have a table that takes a long time to calculate because f[x] is quite a complicated function:
...
- 2,005
2
votes
1
answer
536
views
Monitoring ParallelTable
Some time ago David published an implementation of a simple monitor for ParallelTable which dynamically displays current values of the iterator for all parallel ...
- 55.7k
1
vote
1
answer
299
views
Way to monitor the time elapsed throughout an arbitrary evaluation?
I'd like to have some way to view the time elapsed since the beginning of a long evaluation, viewable while the computation is still evaluating.
My first thought was to use ...
- 3,383
2
votes
1
answer
77
views
How to monitor CellBracket evaluation state
Setting SynchronousUpdating to False or Automatic in GUIs may send calculations to the ...
- 1,647
2
votes
1
answer
69
views
Plotlabel in Monitor
I am using three For loops and would like to show a series of plots in the same window. I am using Monitor and I want to see the parameters in each plot. Here is my code:
...
- 71
4
votes
1
answer
158
views
Accuracy during training?
Is there any way to see a plot of the accuracy over the Validation set for each round instead of the loss graph, during a NetTrain session?
There probably is and I'm just missing it...
- 3,720
4
votes
1
answer
420
views
Monitor ParallelMap (again) - how to predict the number of function calls efficiently?
I am currently implementing a function to let me monitor the progress of a computation running in parallel (similar to the answers in Monitor doesn't work with ParallelTable). The goal is to have ...
- 111
2
votes
0
answers
376
views
Monitoring the execution of Solve
I have a big system of linear equations.
I need an exact result. It is a symbolic problem in the sense I want an exact result, but I don't have variables, everything is an (exact) number.
To give ...
- 1,973
2
votes
0
answers
84
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Is there a way to monitor progress of Classify?
NetTrain provides great feedback while doing gradient decent or any other training method.
Is there a similar way to monitor training details with a call to ...
- 30.3k
1
vote
2
answers
359
views
Temporary Printing without pausing
We have a long Do loop for our program in which we have put a counter to see the stage of process.
...
- 4,647
13
votes
4
answers
853
views
How to make a custom Echo
I usually check my intermediate variable by Echo.Like
Table[Echo@x, {x, 10}]
But when the intermediate variable have too much ...
- 23.2k
9
votes
1
answer
268
views
Textual progress in console?
Is there any way to get a textual progress bar (e.g. like the progressbar module in a python repl) when working in console mode?
Anything would be better than this:
- 3,720
6
votes
4
answers
1k
views
Monitor only every $n$-th step in NDSolve
I frequently use StepMonitor to keep an eye on NDSolve while it's working. Usually it does the job just fine. Recently however, ...
- 1,271
2
votes
0
answers
141
views
Forwarding Monitor Parallel computation
I'm experimenting with training neural networks.
Map[NetTrain[NetInitialize@#, trdata] &, {net1, net2}]
shows the Training Progress monitor on each ...
- 490
5
votes
1
answer
162
views
Why is EvaluationMonitor not always run when the objective function is called?
A simple demonstration:
...
- 599
2
votes
1
answer
82
views
ParallelTable: How to see which cells finished calculating?
I have a code to generate a table with a computationally very expensive function f[x,y]. I run the code on a cloud server, that is, from the command line without ...
- 3,731
24
votes
3
answers
903
views
Is there any possibility to implement a structure like a ProgressIndicator into NDSolve?
It is already formulated in the title. NDSolve takes sometimes a considerable piece of time. It would be very practical to have some information on how long it is still to wait.
So, any ideas?
To ...
- 34.8k