complete first draft of thrust remake
fixing bugs
trying to debug
fixing more bugs
remove -O3 optimization in exec build
fixing more bugs
fixing more bugs
debugging
only 1 memory bug left
fix all memory bugs; reduce compute level to 1.3
update readme
download device coef back to host
style
style
downgrade compute to 1.1, optimization to O2
eliminate the specification of cuda CC in makefile
style and fixing bugs
improvements
switching to device ptrs
all bugs fixed but converging too early. rename to cudaglmnet