Commit graph

4 commits

Author SHA1 Message Date
Noah Campbell 9af47f07d3 Improve rendering time
50% speedup.  Fix #91

to run the benchmark:

		go test -test.run=NONE -bench=".*" -test.benchmem=true ./transform/ > new.txt

to compare the results:

		/usr/local/go/misc/benchcmp baseline.txt new.txt

Speedup and memory improvements

		benchmark             old ns/op    new ns/op    delta
		BenchmarkChain           101219        50453  -50.15%
		BenchmarkTransform        51625        45531  -11.80%

		benchmark            old allocs   new allocs    delta
		BenchmarkChain              222          103  -53.60%
		BenchmarkTransform          135          106  -21.48%

		benchmark             old bytes    new bytes    delta
		BenchmarkChain            23919        10998  -54.02%
		BenchmarkTransform        11858        10665  -10.06%
2013-11-01 09:59:57 -07:00
Noah Campbell 689cda1740 Code cleanup 2013-10-08 18:40:41 +02:00
Noah Campbell 80009b427f Change the order of Apply to be more Unixy
Typically the destination is on the left and the src is on the right.
2013-10-08 18:37:50 +02:00
Noah Campbell 5a66fa3954 Chain transformers and test cases
Transformers can now be chained together, working on the output of the
previous run.
2013-10-08 18:37:50 +02:00