diff options
Diffstat (limited to 'docs/articles/web_only/compiled_models.html')
| -rw-r--r-- | docs/articles/web_only/compiled_models.html | 106 |
1 files changed, 26 insertions, 80 deletions
diff --git a/docs/articles/web_only/compiled_models.html b/docs/articles/web_only/compiled_models.html index 3fc54cfa..ca883f17 100644 --- a/docs/articles/web_only/compiled_models.html +++ b/docs/articles/web_only/compiled_models.html @@ -30,7 +30,7 @@ </button> <span class="navbar-brand"> <a class="navbar-link" href="../../index.html">mkin</a> - <span class="version label label-default" data-toggle="tooltip" data-placement="bottom" title="Released version">0.9.49.5</span> + <span class="version label label-default" data-toggle="tooltip" data-placement="bottom" title="Released version">0.9.49.6</span> </span> </div> @@ -88,7 +88,7 @@ <h1>Performance benefit by using compiled model definitions in mkin</h1> <h4 class="author">Johannes Ranke</h4> - <h4 class="date">2019-07-04</h4> + <h4 class="date">2019-07-05</h4> <div class="hidden name"><code>compiled_models.Rmd</code></div> @@ -128,99 +128,45 @@ <a class="sourceLine" id="cb5-15" title="15"> <span class="kw"><a href="https://www.rdocumentation.org/packages/base/topics/print">print</a></span>(<span class="st">"R package rbenchmark is not available"</span>)</a> <a class="sourceLine" id="cb5-16" title="16">}</a></code></pre></div> <pre><code>## Lade nötiges Paket: rbenchmark</code></pre> -<pre><code>## Warning in mkinfit(SFO_SFO, FOCUS_2006_D, solution_type = "deSolve", -## use_compiled = FALSE, : Observations with value of zero were removed from -## the data</code></pre> -<pre><code>## Warning in mkinfit(SFO_SFO, FOCUS_2006_D, solution_type = "eigen", quiet = -## TRUE): Observations with value of zero were removed from the data</code></pre> -<pre><code>## Warning in mkinfit(SFO_SFO, FOCUS_2006_D, solution_type = "deSolve", quiet -## = TRUE): Observations with value of zero were removed from the data</code></pre> -<pre><code>## Warning in mkinfit(SFO_SFO, FOCUS_2006_D, solution_type = "deSolve", -## use_compiled = FALSE, : Observations with value of zero were removed from -## the data - -## Warning in mkinfit(SFO_SFO, FOCUS_2006_D, solution_type = "deSolve", -## use_compiled = FALSE, : Observations with value of zero were removed from -## the data - -## Warning in mkinfit(SFO_SFO, FOCUS_2006_D, solution_type = "deSolve", -## use_compiled = FALSE, : Observations with value of zero were removed from -## the data</code></pre> -<pre><code>## Warning in mkinfit(SFO_SFO, FOCUS_2006_D, solution_type = "eigen", quiet = -## TRUE): Observations with value of zero were removed from the data - -## Warning in mkinfit(SFO_SFO, FOCUS_2006_D, solution_type = "eigen", quiet = -## TRUE): Observations with value of zero were removed from the data - -## Warning in mkinfit(SFO_SFO, FOCUS_2006_D, solution_type = "eigen", quiet = -## TRUE): Observations with value of zero were removed from the data</code></pre> -<pre><code>## Warning in mkinfit(SFO_SFO, FOCUS_2006_D, solution_type = "deSolve", quiet -## = TRUE): Observations with value of zero were removed from the data - -## Warning in mkinfit(SFO_SFO, FOCUS_2006_D, solution_type = "deSolve", quiet -## = TRUE): Observations with value of zero were removed from the data - -## Warning in mkinfit(SFO_SFO, FOCUS_2006_D, solution_type = "deSolve", quiet -## = TRUE): Observations with value of zero were removed from the data</code></pre> <pre><code>## test replications elapsed relative user.self sys.self -## 3 deSolve, compiled 3 3.061 1.000 3.059 0 -## 1 deSolve, not compiled 3 28.502 9.311 28.487 0 -## 2 Eigenvalue based 3 4.321 1.412 4.318 0 +## 3 deSolve, compiled 3 2.147 1.000 2.145 0 +## 1 deSolve, not compiled 3 12.653 5.893 12.646 0 +## 2 Eigenvalue based 3 2.690 1.253 2.688 0 ## user.child sys.child ## 3 0 0 ## 1 0 0 ## 2 0 0</code></pre> -<p>We see that using the compiled model is by a factor of around 9 faster than using the R version with the default ode solver, and it is even faster than the Eigenvalue based solution implemented in R which does not need iterative solution of the ODEs.</p> +<p>We see that using the compiled model is by a factor of around 6 faster than using the R version with the default ode solver, and it is even faster than the Eigenvalue based solution implemented in R which does not need iterative solution of the ODEs.</p> </div> <div id="model-that-can-not-be-solved-with-eigenvalues" class="section level2"> <h2 class="hasAnchor"> <a href="#model-that-can-not-be-solved-with-eigenvalues" class="anchor"></a>Model that can not be solved with Eigenvalues</h2> <p>This evaluation is also taken from the example section of mkinfit.</p> -<div class="sourceCode" id="cb14"><pre class="sourceCode r"><code class="sourceCode r"><a class="sourceLine" id="cb14-1" title="1"><span class="cf">if</span> (<span class="kw"><a href="https://www.rdocumentation.org/packages/base/topics/library">require</a></span>(rbenchmark)) {</a> -<a class="sourceLine" id="cb14-2" title="2"> FOMC_SFO <-<span class="st"> </span><span class="kw"><a href="../../reference/mkinmod.html">mkinmod</a></span>(</a> -<a class="sourceLine" id="cb14-3" title="3"> <span class="dt">parent =</span> <span class="kw"><a href="../../reference/mkinsub.html">mkinsub</a></span>(<span class="st">"FOMC"</span>, <span class="st">"m1"</span>),</a> -<a class="sourceLine" id="cb14-4" title="4"> <span class="dt">m1 =</span> <span class="kw"><a href="../../reference/mkinsub.html">mkinsub</a></span>( <span class="st">"SFO"</span>))</a> -<a class="sourceLine" id="cb14-5" title="5"></a> -<a class="sourceLine" id="cb14-6" title="6"> b<span class="fl">.2</span> <-<span class="st"> </span><span class="kw"><a href="https://www.rdocumentation.org/packages/rbenchmark/topics/benchmark">benchmark</a></span>(</a> -<a class="sourceLine" id="cb14-7" title="7"> <span class="st">"deSolve, not compiled"</span> =<span class="st"> </span><span class="kw"><a href="../../reference/mkinfit.html">mkinfit</a></span>(FOMC_SFO, FOCUS_<span class="dv">2006</span>_D,</a> -<a class="sourceLine" id="cb14-8" title="8"> <span class="dt">use_compiled =</span> <span class="ot">FALSE</span>, <span class="dt">quiet =</span> <span class="ot">TRUE</span>),</a> -<a class="sourceLine" id="cb14-9" title="9"> <span class="st">"deSolve, compiled"</span> =<span class="st"> </span><span class="kw"><a href="../../reference/mkinfit.html">mkinfit</a></span>(FOMC_SFO, FOCUS_<span class="dv">2006</span>_D, <span class="dt">quiet =</span> <span class="ot">TRUE</span>),</a> -<a class="sourceLine" id="cb14-10" title="10"> <span class="dt">replications =</span> <span class="dv">3</span>)</a> -<a class="sourceLine" id="cb14-11" title="11"> <span class="kw"><a href="https://www.rdocumentation.org/packages/base/topics/print">print</a></span>(b<span class="fl">.2</span>)</a> -<a class="sourceLine" id="cb14-12" title="12"> factor_FOMC_SFO <-<span class="st"> </span><span class="kw"><a href="https://www.rdocumentation.org/packages/base/topics/Round">round</a></span>(b<span class="fl">.2</span>[<span class="st">"1"</span>, <span class="st">"relative"</span>])</a> -<a class="sourceLine" id="cb14-13" title="13">} <span class="cf">else</span> {</a> -<a class="sourceLine" id="cb14-14" title="14"> factor_FOMC_SFO <-<span class="st"> </span><span class="ot">NA</span></a> -<a class="sourceLine" id="cb14-15" title="15"> <span class="kw"><a href="https://www.rdocumentation.org/packages/base/topics/print">print</a></span>(<span class="st">"R package benchmark is not available"</span>)</a> -<a class="sourceLine" id="cb14-16" title="16">}</a></code></pre></div> +<div class="sourceCode" id="cb8"><pre class="sourceCode r"><code class="sourceCode r"><a class="sourceLine" id="cb8-1" title="1"><span class="cf">if</span> (<span class="kw"><a href="https://www.rdocumentation.org/packages/base/topics/library">require</a></span>(rbenchmark)) {</a> +<a class="sourceLine" id="cb8-2" title="2"> FOMC_SFO <-<span class="st"> </span><span class="kw"><a href="../../reference/mkinmod.html">mkinmod</a></span>(</a> +<a class="sourceLine" id="cb8-3" title="3"> <span class="dt">parent =</span> <span class="kw"><a href="../../reference/mkinsub.html">mkinsub</a></span>(<span class="st">"FOMC"</span>, <span class="st">"m1"</span>),</a> +<a class="sourceLine" id="cb8-4" title="4"> <span class="dt">m1 =</span> <span class="kw"><a href="../../reference/mkinsub.html">mkinsub</a></span>( <span class="st">"SFO"</span>))</a> +<a class="sourceLine" id="cb8-5" title="5"></a> +<a class="sourceLine" id="cb8-6" title="6"> b<span class="fl">.2</span> <-<span class="st"> </span><span class="kw"><a href="https://www.rdocumentation.org/packages/rbenchmark/topics/benchmark">benchmark</a></span>(</a> +<a class="sourceLine" id="cb8-7" title="7"> <span class="st">"deSolve, not compiled"</span> =<span class="st"> </span><span class="kw"><a href="../../reference/mkinfit.html">mkinfit</a></span>(FOMC_SFO, FOCUS_<span class="dv">2006</span>_D,</a> +<a class="sourceLine" id="cb8-8" title="8"> <span class="dt">use_compiled =</span> <span class="ot">FALSE</span>, <span class="dt">quiet =</span> <span class="ot">TRUE</span>),</a> +<a class="sourceLine" id="cb8-9" title="9"> <span class="st">"deSolve, compiled"</span> =<span class="st"> </span><span class="kw"><a href="../../reference/mkinfit.html">mkinfit</a></span>(FOMC_SFO, FOCUS_<span class="dv">2006</span>_D, <span class="dt">quiet =</span> <span class="ot">TRUE</span>),</a> +<a class="sourceLine" id="cb8-10" title="10"> <span class="dt">replications =</span> <span class="dv">3</span>)</a> +<a class="sourceLine" id="cb8-11" title="11"> <span class="kw"><a href="https://www.rdocumentation.org/packages/base/topics/print">print</a></span>(b<span class="fl">.2</span>)</a> +<a class="sourceLine" id="cb8-12" title="12"> factor_FOMC_SFO <-<span class="st"> </span><span class="kw"><a href="https://www.rdocumentation.org/packages/base/topics/Round">round</a></span>(b<span class="fl">.2</span>[<span class="st">"1"</span>, <span class="st">"relative"</span>])</a> +<a class="sourceLine" id="cb8-13" title="13">} <span class="cf">else</span> {</a> +<a class="sourceLine" id="cb8-14" title="14"> factor_FOMC_SFO <-<span class="st"> </span><span class="ot">NA</span></a> +<a class="sourceLine" id="cb8-15" title="15"> <span class="kw"><a href="https://www.rdocumentation.org/packages/base/topics/print">print</a></span>(<span class="st">"R package benchmark is not available"</span>)</a> +<a class="sourceLine" id="cb8-16" title="16">}</a></code></pre></div> <pre><code>## Successfully compiled differential equation model from auto-generated C code.</code></pre> -<pre><code>## Warning in mkinfit(FOMC_SFO, FOCUS_2006_D, use_compiled = FALSE, quiet = -## TRUE): Observations with value of zero were removed from the data</code></pre> -<pre><code>## Warning in mkinfit(FOMC_SFO, FOCUS_2006_D, quiet = TRUE): Observations with -## value of zero were removed from the data</code></pre> -<pre><code>## Warning in mkinfit(FOMC_SFO, FOCUS_2006_D, use_compiled = FALSE, quiet = -## TRUE): Observations with value of zero were removed from the data - -## Warning in mkinfit(FOMC_SFO, FOCUS_2006_D, use_compiled = FALSE, quiet = -## TRUE): Observations with value of zero were removed from the data - -## Warning in mkinfit(FOMC_SFO, FOCUS_2006_D, use_compiled = FALSE, quiet = -## TRUE): Observations with value of zero were removed from the data</code></pre> -<pre><code>## Warning in mkinfit(FOMC_SFO, FOCUS_2006_D, quiet = TRUE): Observations with -## value of zero were removed from the data - -## Warning in mkinfit(FOMC_SFO, FOCUS_2006_D, quiet = TRUE): Observations with -## value of zero were removed from the data - -## Warning in mkinfit(FOMC_SFO, FOCUS_2006_D, quiet = TRUE): Observations with -## value of zero were removed from the data</code></pre> <pre><code>## test replications elapsed relative user.self sys.self -## 2 deSolve, compiled 3 4.818 1.000 4.814 0 -## 1 deSolve, not compiled 3 53.275 11.057 53.249 0 +## 2 deSolve, compiled 3 3.773 1.000 3.770 0 +## 1 deSolve, not compiled 3 27.812 7.371 27.798 0 ## user.child sys.child ## 2 0 0 ## 1 0 0</code></pre> -<p>Here we get a performance benefit of a factor of 11 using the version of the differential equation model compiled from C code!</p> -<p>This vignette was built with mkin 0.9.49.5 on</p> +<p>Here we get a performance benefit of a factor of 7 using the version of the differential equation model compiled from C code!</p> +<p>This vignette was built with mkin 0.9.48.1 on</p> <pre><code>## R version 3.6.0 (2019-04-26) ## Platform: x86_64-pc-linux-gnu (64-bit) ## Running under: Debian GNU/Linux 10 (buster)</code></pre> |