xf::remap() function optimization (URAM utilization) #5
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…in c-sim and co-sim. II=1.
Updated Remap, Minmax, StereoBM, MST, Delay and Dense-non-pyramidal o…
…ter on the board.
…thesis of URAM reading (checked via board implementation).
… and become incompatible with kernel)
…lication with kernel.
…oh rates is done.
…OLL for cleanup loop with fully partioned arrays.
…ples to call top level function of Gaussian filter from xfopencv library
added 3 commits
May 15, 2018 02:21
# Conflicts: # .gitignore # include/imgproc/xf_remap.hpp
…s bm_state member as separate integers. To reduce number of kernel parameter only "flexible" parameter (which are not calculating from template) are passing. The XOCC flow can't work with structures/class as kernel parameter. Unfortunately if try to pass structure as array of simple type (char/int/etc) then impossible copy element of this array to members of the kernel local instantiation of structure - compilation passing, sw emulation passing, but hw emulation and FPGA run fail due to XOCC issue.
…tion and FPGA (kernel suspend)
…ly done (no co-sim and other checks).
…sted fix of possible padding problem.
…etics) are rolled-back.
… template parameters are removed.
…nction is roughly done (no co-sim and further checks).
…in auMedianBlur() function by restructuring loops.
… in auMedianBlur() to exclude deadlocks in co-sim.
…kariound to exclude X values in co-sim.
…e xFPyrDownGaussianBlur() to decrease its pipeline depth.
…PyrDownGaussianBlur() function.
… every partition equal to URAM to overcome cascading timing issue.
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URAM usage is enabled by template parameter USE_URAM, which is false by default. Functionality is bit-exact with BRAM implementaion: checks pass C-sim, RTL co-sim and zcu104_rv board runs for NN and Bi-linear filtering modes on fractional coordinates.