ECOS constraint solver for JVM; QpSolver implemented using ECOS jnilib and compared with BFGS/BLAS dposv
ecos updated with epigraph formulation for Qp;QpSolver workspace creation
DirectQpSolver using cholesky, forward-backward solve, proximal operators and ADMM
Option added for bounds
Updated package name in native library
increased solver accuracy;supposed solver msgs;testcase for Qp + L1
DirectQpSolver runtime comparisons with bfgs and dposv
Tests for positivity, bounds, L1 and Lp versions, passed for bounded and positivity
reinitialize z foreach call to solve
cleaner API; DirectQpSolver keeps the workspace for H, client can populate it or send a H matrix
API changes to support lambda and proximal update
Cleaned runtime debug msgs
RELTOL and ABSTOL both at 1e-4
RELTOL and ABSTOL both at 1e-8
Reverted back ABSTOL and RELTOL to Matlab reference default
Load native ecos library from jar file
added MacOSX libecos version
Bugfix in dense updateHessian
reveal.js slides
Spark Summit Presentation