Hi:
lua garbage collection on xp is somehow quite slow, when i switched to vista, the luatex test files (mk) that took forever on xp, ran smoothly on vista OK. Today I got a copy of windows vista, so I installed it on the same machine, and test the same tex file.
\usetypescript[myfont] \setupbodyfont[myfont,rm,12pt] \starttext 汉语 {\bf 汉语} {\tt 汉语} \stoptext mkiv lua stats : used config path - C:/context/tex/texmf/web2c/texmf.cn f mkiv lua stats : used cache path - C:/context/tex/texmf-cache mkiv lua stats : modules/dumps/instances - 90/24/1 mkiv lua stats : input load time - 0.062 seconds mkiv lua stats : fonts load time - 5.632 seconds mkiv lua stats : xml load time - 0.000 seconds, lpath calls: 0, cach ed calls: 0 mkiv lua stats : lxml load time - 0.000 seconds preparation, backrefe rences: 0 mkiv lua stats : mps conversion time - 0.000 seconds mkiv lua stats : node processing time - 0.000 seconds including kernel mkiv lua stats : kernel processing time - 0.000 seconds mkiv lua stats : attribute processing time - 0.000 seconds mkiv lua stats : language load time - 0.031 seconds, n=2 mkiv lua stats : graphics processing time - 0.000 seconds including tex, n=0 mkiv lua stats : metapost processing time - 0.000 seconds, loading: 0.000 secon ds, execution: 0.000 seconds, n: 0 mkiv lua stats : current memory usage - 499448604 bytes mkiv lua stats : cleaned up reserved nodes - 19 nodes, 8 lists of 100 mkiv lua stats : node memory usage - 20 glue_spec, 2 dir mkiv lua stats : loaded patterns - us:us:pat:exc:2 mkiv lua stats : loaded fonts - AdobeHeitiStd-Regular*features=zh,f allbacks=serifbolditalicwhatever:otf AdobeHeitiStd-Regular*features=zh,fallbacks =serifboldwhatever:otf AdobeKaitiStd-Regular*features=zh,fallbacks=monowhatever: otf AdobeKaitiStd-Regular*features=zh,fallbacks=serifitalicwhatever:otf AdobeSon gStd-Light*features=zh,fallbacks=serifwhatever:otf file:lmroman10-bolditalic*fea tures=default,:otf file:lmroman10-italic*features=default,:otf file:lmroman12-bo ld*features=default,:otf file:lmroman12-italic*features=default,:otf file:lmroma n12-regular*features=default,:otf file:lmroman7-bold*features=default,:otf file: lmroman7-regular*features=default,:otf file:lmroman9-bold*features=default,:otf file:lmroman9-italic*features=default,:otf file:lmroman9-regular*features=defaul t,:otf file:lmromancaps10-regular*features=default,:otf file:lmromanslant10-bold *features=default,:otf file:lmromanslant10-regular*features=default,:otf file:lm romanslant12-regular*features=default,:otf file:lmromanslant9-regular*features=d efault,:otf lmex10:tfm lmmi12:tfm lmmi7:tfm lmmi9:tfm lmmono10-regular:otf lmrom an10-bold:otf lmroman10-bolditalic:otf lmroman10-italic:otf lmroman10-regular:ot f lmsy10:tfm lmsy7:tfm lmsy9:tfm msam10:tfm msam7:tfm msbm10:tfm msbm7:tfm rm-lm r12:tfm rm-lmr7:tfm rm-lmr9:tfm mkiv lua stats : runtime - 59.904 seconds, 1 processed pages, 1 shipped pages, 0.017 pages/second MtxRun | total runtime: 67.548 well, a bit faster than XP..... Yue Wang