From 97725f51ad869b7338208c19c33c8fbf5db29d18 Mon Sep 17 00:00:00 2001 From: Johannes Ranke Date: Mon, 22 Jun 2015 20:47:13 +0200 Subject: Vignettes rebuilt by staticdocs::build_site() for r-forge --- vignettes/compiled_models.html | 32 ++++++++++++++++---------------- 1 file changed, 16 insertions(+), 16 deletions(-) (limited to 'vignettes/compiled_models.html') diff --git a/vignettes/compiled_models.html b/vignettes/compiled_models.html index fc71debe..ed61b47a 100644 --- a/vignettes/compiled_models.html +++ b/vignettes/compiled_models.html @@ -99,18 +99,18 @@ smb.1 <- summary(mb.1)[-1] rownames(smb.1) <- c("deSolve, not compiled", "Eigenvalue based", "deSolve, compiled") print(smb.1)
##                             min        lq      mean    median        uq
-## deSolve, not compiled 5379.4269 5431.6605 5455.0396 5483.8940 5492.8460
-## Eigenvalue based       930.6245  951.6701  959.4653  972.7157  973.8857
-## deSolve, compiled      755.9828  771.1000  794.1810  786.2172  813.2800
+## deSolve, not compiled 6585.7039 6651.4937 6685.6248 6717.2836 6735.5853
+## Eigenvalue based       971.2893  981.5618  998.2746  991.8344 1011.7673
+## deSolve, compiled      760.5522  765.4274  780.3243  770.3026  790.2103
 ##                             max neval
-## deSolve, not compiled 5501.7979     3
-## Eigenvalue based       975.0556     3
-## deSolve, compiled      840.3428     3
-

We see that using the compiled model is by a factor of 7 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:

+## deSolve, not compiled 6753.8871 3 +## Eigenvalue based 1031.7003 3 +## deSolve, compiled 810.1179 3 +

We see that using the compiled model is by a factor of 8.7 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:

smb.1["median"]/smb.1["deSolve, compiled", "median"]
##                         median
-## deSolve, not compiled 6.975037
-## Eigenvalue based      1.237210
+## deSolve, not compiled 8.720318
+## Eigenvalue based      1.287591
 ## deSolve, compiled     1.000000
@@ -127,17 +127,17 @@ print(smb.1) smb.2 <- summary(mb.2)[-1] rownames(smb.2) <- c("deSolve, not compiled", "deSolve, compiled") print(smb.2) -
##                             min       lq     mean    median        uq
-## deSolve, not compiled 11.815894 11.84960 12.03290 11.883305 12.141404
-## deSolve, compiled      1.387086  1.43514  1.45956  1.483194  1.495796
+
##                             min        lq      mean    median        uq
+## deSolve, not compiled 14.271472 14.285039 14.303450 14.298607 14.319440
+## deSolve, compiled      1.350642  1.390549  1.412823  1.430456  1.443914
 ##                             max neval
-## deSolve, not compiled 12.399502     3
-## deSolve, compiled      1.508399     3
+## deSolve, not compiled 14.340272 3 +## deSolve, compiled 1.457372 3
smb.2["median"]/smb.2["deSolve, compiled", "median"]
##                         median
-## deSolve, not compiled 8.011968
+## deSolve, not compiled 9.995841
 ## deSolve, compiled     1.000000
-

Here we get a performance benefit of a factor of 8 using the version of the differential equation model compiled from C code using the inline package!

+

Here we get a performance benefit of a factor of 10 using the version of the differential equation model compiled from C code using the inline package!

This vignette was built with mkin 0.9.37 on

## R version 3.2.1 (2015-06-18)
 ## Platform: x86_64-pc-linux-gnu (64-bit)
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