moved code related to cannon into dbcsr_mm_cannon.F, prettified
cleanuped names in dbcsr_mm layers
fixed comments
promoted memory_type from int to derived type
added mempool to dbcsr_data_methods
renamed dbcsr_data_down/upload to dev2host, host2dev
hooked nvidia nvtx into cp2k timings
typo (Joost)
more renaming of up/download symbols
commented dbcsr_error_set/stop in ensure_array_size
reorganized c_buffers in dbcsr_mm_cudadrv
removed dbcsr_error_set/stop from dbcsr_mm_sched_init()
moved call to dbcsr_mm_multrec_finalize() into parallel region
started organizing dbcsr cuda kernels
generated a bunch of dbcsr cuda kernels
small cleanup of scripts
integrated Peter's stack binning algorithm
transfers only ref_size from/to the GPU
re-enabled resizing of c-buffers
bugfix and cleanup of c-buffer resize