Questions tagged [monitoring]
The monitoring tag has no usage guidance.
86
questions
0
votes
0answers
25 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.)...
1
vote
0answers
30 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 ...
3
votes
2answers
282 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 ...
1
vote
0answers
43 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 ...
0
votes
1answer
44 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 ...
0
votes
0answers
14 views
ProgressIndicator with Monitor seems to update to 0 and then back to correct number
I am monitoring a large function that reads in filenames, performs operations and saves multiple files to different folders. This works without issue, but I like to be able to monitor in case it ...
2
votes
2answers
228 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 ...
6
votes
1answer
162 views
Plotting Your CPU Temperature in Real Time
On Linux systems, the sensors command shows information about your system's temperature:
...
3
votes
1answer
35 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:
...
5
votes
2answers
178 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 ...
1
vote
1answer
106 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
votes
1answer
121 views
Loading Animation in Manipulate
I'm using Manipulate together with CreateDialog to run a ListPlot whenever I click on a ...
5
votes
2answers
163 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? ...
1
vote
0answers
31 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 ...
6
votes
1answer
95 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 ...
1
vote
0answers
32 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 ...
6
votes
1answer
633 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 %.
0
votes
0answers
86 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 ...
4
votes
3answers
115 views
Redirecting CellPrint output
How can I make g[]; or h[]; print the same output as f[];? I am trying to capture the ...
3
votes
1answer
154 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 ...
3
votes
0answers
71 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 ...
4
votes
1answer
88 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
1answer
57 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,...
0
votes
1answer
98 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
2answers
224 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) ...
2
votes
1answer
85 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 ...
1
vote
0answers
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 ...
1
vote
1answer
88 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
vote
0answers
173 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:
...
3
votes
1answer
194 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
votes
1answer
387 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 ...
1
vote
1answer
210 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 ...
2
votes
1answer
68 views
How to monitor CellBracket evaluation state
Setting SynchronousUpdating to False or Automatic in GUIs may send calculations to the ...
2
votes
1answer
58 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:
...
4
votes
1answer
141 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...
4
votes
1answer
349 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 ...
2
votes
0answers
318 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 ...
2
votes
0answers
81 views
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 ...
0
votes
2answers
276 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.
...
13
votes
4answers
811 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 ...
9
votes
1answer
200 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:
6
votes
4answers
880 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, ...
2
votes
0answers
126 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 ...
5
votes
1answer
146 views
Why is EvaluationMonitor not always run when the objective function is called?
A simple demonstration:
...
2
votes
1answer
75 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 ...
24
votes
3answers
833 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 ...
4
votes
1answer
112 views
Why does Sow appear to miss many function calls in my code
I encountered this problem while addressing an answer to this other question.
Here I do the following:
I ask NMaximize to do its job, and I use ...
1
vote
1answer
279 views
Printing from the function to be minimized in FindMinimum
I know that there is an option EvaluationMonitor for various numerical computation and plotting functions.
But I am curious, why a simple ...
4
votes
1answer
122 views
Loading screen during evaluation? [duplicate]
I am just curious,
can I print something while I am working on calculation? Not about how much the evaluation is progressing. Just simple changing image or text. Like loading screen (hourglasses on ...
20
votes
0answers
200 views
Status of all Evaluators?
Since I have 4 cores on my machine I typically have 4 notebooks open each with their own kernel evaluator. I'd like to construct a dynamic pane similar to the parallel kernels status window:
But that ...
