FERN: Fast Explicit Reaction Networks SVNCode

Fixed CMakeLists to build and run on Kepler architecture

Added methods for the parameter structs to manage memory, added dynamic shared memory to IntegrateNetwork kernel

Packed integrateNetwork arguments into structs, added debugParams kernel for debugging NetworkParams on the device

Converted all serial routines to parallel, fixed reduceMax and reduceSum. Parallel and serial versions now give bit-wise similar answers.

Fixed bug in Fplus and Fminus parallel computation

Adding alpha network input files for the previous commit

Tested alpha network T9=7 rho=1e8 for intervals log t = -6 to log t = -5.8 and log t = -5 to log t = -4.9, generated comparisons to Java of serial/parallel CUDA on abd@...:~/Dev/fern/. Comparisons of mass fractions are nearly visually perfect.

Added printf statements to produce Gnuplot-readable data

Moved shared variables in integrateNetwork kernel to global memory

Configured CMake to build both parallel and serial binary, syncronized serial and parallel code to produce similar results, and enabled shared variables for storing timestepping-related data.