Commit messages

April 4, 2014

jpritikin committed r3287 in OpenMx at 12:27:
Remove unused omxInitMatrix argument
jpritikin committed r3286 in OpenMx at 11:39:
mxDataDynamic
in /trunk:

March 12, 2014

jpritikin committed r3138 in OpenMx at 10:46:
Enable R_NO_REMAP for a cleaner namespace
in /trunk:

February 27, 2014

jpritikin committed r3087 in OpenMx at 17:42:
Improve diagnostics

December 31, 2013

mhunter committed r3035 in OpenMx at 17:38:
Update copyright.
in /trunk:

July 9, 2013

tbrick committed r2707 in OpenMx at 05:44:
Fixes to the WLS fit function, aCov data type, and associated thresholds checking.
in /trunk:

June 28, 2013

jpritikin committed r2625 in OpenMx at 05:33:
ifa: Add omxIntDataElementUnsafe

oprofile BEFORE:
samples  %        image name               symbol name
17312103 47.6219  OpenMx.so                ba81Likelihood
7633079  20.9970  OpenMx.so                omxIntDataElementUnsafe.isra.4
5953733  16.3774  libm-2.15.so             __ieee754_exp_avx
1800314   4.9523  libm-2.15.so             __ieee754_log_avx
806406    2.2182  libgomp.so.1.0.0         /usr/lib/x86_64-linux-gnu/libgomp.so.1.0.0
418160    1.1503  OpenMx.so                omxDataNumIdenticalRows
396189    1.0898  OpenMx.so                expectedUpdate

oprofile AFTER:
samples  %        image name               symbol name
14023314 49.1831  OpenMx.so                ba81Likelihood
5317049  18.6482  libm-2.15.so             __ieee754_exp_avx
4384016  15.3758  OpenMx.so                omxIntDataElementUnsafe.isra.4
1578506   5.5362  libm-2.15.so             __ieee754_log_avx
714537    2.5061  libgomp.so.1.0.0         /usr/lib/x86_64-linux-gnu/libgomp.so.1.0.0
407958    1.4308  OpenMx.so                omxDataNumIdenticalRows
299933    1.0519  OpenMx.so                expectedUpdate
288202    1.0108  libm-2.15.so             exp

The only way to do better is to copy the memory in omxNewDataFromMxData
to a contiguous memory block so we can avoid some multiplies for
indexing. Probably not worth it.

June 19, 2013

tbrick committed r2571 in OpenMx at 06:34:
Updated omxWLSFitFunction to take new arguments and work as a fit function.  Also moved ThresholdColumns structure into Data instead of Expectation, since expectation already relies on access to omxData structures.  Currently causes a segmentation fault in models/passing/jointFactorModelsTest.R.  Sorry.

June 18, 2013

mhunter committed r2564 in OpenMx at 16:09:
Further changes to mxData front and back ends.
in /trunk:

April 20, 2013

jpritikin committed r2476 in OpenMx at 22:05:
Improve omxData API
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