alysbrooks-public/games/isometric-park-fna Files · FNA/lib/MojoShader/counts.sh

alysbrooks-public » games » isometric-park-fna

Location: alysbrooks-public/games/isometric-park-fna/FNA/lib/MojoShader/counts.sh

Commit Description:

Optimize PreserveCounts and only recalculate when needed....

Commit Description:

Optimize PreserveCounts and only recalculate when needed. Previously would recalculate preservecounts every Update call (~1 per frame), which isn't necessary when there's no tick. Might be some room to tweak, like doing these updates only when preserves change. Some measurements: This takes about 30ms versus the .25 ms with no preserve (then like .0002ms). When the map is filled up with preserve, about 35ms and 9ms. With a handful of cells, it's more like 0.8ms (before JIT optimizes most of it away).

References:

r589:842194b6bfa6 m6-tiles-and-trees

File last commit:

r0:e33f209de7e5 default

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                    FNA/lib/MojoShader/counts.sh
                
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      #!/bin/sh

      # !!! FIXME: use this to correct our estimates some day.

      for feh in shaders/??_?_?/*.bytecode ; do

          DISASM=`echo $feh |perl -w -p -e 's/bytecode\Z/disasm/;'`

          MINE=`./cmake-build/testparse d3d $feh |grep "INSTRUCTION COUNT: " |perl -w -p -e 's/\AINSTRUCTION COUNT: //;'`

          THEIRS=`grep "instruction slots used" $DISASM |perl -w -p -e 's#\A// approximately (\d+) instruction slots used .*?\Z#$1#;'`

          if [ "x$MINE" != "x$THEIRS" ]; then

              echo "$feh $MINE vs. $THEIRS"

          fi

      done

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				#!/bin/sh

				# !!! FIXME: use this to correct our estimates some day.

				for feh in shaders/??_?_?/*.bytecode ; do
				DISASM=`echo $feh \|perl -w -p -e 's/bytecode\Z/disasm/;'`
				MINE=`./cmake-build/testparse d3d $feh \|grep "INSTRUCTION COUNT: " \|perl -w -p -e 's/\AINSTRUCTION COUNT: //;'`
				THEIRS=`grep "instruction slots used" $DISASM \|perl -w -p -e 's#\A// approximately (\d+) instruction slots used .*?\Z#$1#;'`
				if [ "x$MINE" != "x$THEIRS" ]; then
				echo "$feh $MINE vs. $THEIRS"
				fi
				done