Time to execute the function using timeit. Create a Matlab function script that meets the FunctionRequirementsandLimitations. Suppose that you have defined a function,ĬomputeFunction, that takes two inputs, xĪnd y, that are defined in your workspace. In order to be able to configure the Matlab block, you need to first set up the following Matlab integration: Ensure that the system requirements are met for the Matlab Development Environment, CSense Development Environment, and CSense Runtime Environment. Takes a handle to the function to be measured and returns the typical execution Specified function multiple times, and returns the median of the measurements. To measure the time required to run a function, use the timeit function. For more information, see Profile Your Code to Improve Performance. Information and execution time of individual lines of code, use the MATLAB ® Profiler. Use tic and toc toĮstimate time for smaller portions of code that are not complete functions.įor additional details about the performance of your code, such as function call Use the timeit functionįor a rigorous measurement of function execution time. Timer functions, tic and toc, enable you to time how long Ĥ77578 0.Measure the Performance of Your Code Overview of Performance Timing Functions Use qstat to query the status of your job scc1:% qstat -u userid job-ID prior name user state submit/start at queue. For other options, please visit GPU Computing on the SCC scc1% qsub mybatch Submit the batch job using the above batch script which requests 1 CPU and 1 GPU. On the last statement, strings enclosed in double quotes (“) are valid MATLAB commands, including your own application m-files (without the. Matlab -nodisplay -singleCompThread -batch "N=3000 gpuExample(rand(N),rand(N))" # Merge stderr into the stdout file, to reduce clutter. # Set the hard runtime (aka wallclock) limit for this job, # by qsub as if "qsub_option" was passed to qsub on # Note: A line of the form "#$ qsub_option" is interpreted
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