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changeset 42:f121bf58c1b9

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Added a function for easily benchmarking a Discretization.
author Jonatan Werpers <jonatan@werpers.com>
date Thu, 05 Nov 2015 16:08:57 -0800
parents 910a05dcdfdf
children a2b95af82f68
files +noname/benchmark.m
diffstat 1 files changed, 28 insertions(+), 0 deletions(-) [+]
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line diff
diff -r 910a05dcdfdf -r f121bf58c1b9 +noname/benchmark.m
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/+noname/benchmark.m	Thu Nov 05 16:08:57 2015 -0800
@@ -0,0 +1,28 @@
+% animate(discretization, N, time_method)
+%
+% Example:
+%      benchmark(discr,100)
+%      benchmark(discr,1000,'rk4')
+
+function hand = benchmark(discretization,N ,time_method,do_profile)
+    default_arg('N',100);
+    default_arg('time_method',[]);
+
+    fprintf('Creating time discretization');
+    tic
+    ts = discretization.getTimestepper(time_method);
+    fprintf(' - done  %fs\n', toc());
+
+    if do_profile
+        profile on
+    end
+
+    fprintf('Taking %d steps',N);
+    tic;
+    ts.stepN(N,true);
+    fprintf(' - done  %fs\n', toc());
+
+    if do_profile
+        profile viewer
+    end
+end