Yue Wang wrote:
Did I miss something here?
It seems either osx or gcc is outsmarting you, but I have no idea why/how. Here are my timings, on a 64bit linux kernel (AMD Athlon(tm) 64 X2 Dual Core Processor 3800+) 32: mkiv lua stats : used config path - /opt/tex/texmf/web2c/texmf.cnf mkiv lua stats : used cache path - /home/taco/tmp mkiv lua stats : input load time - 0.129 seconds mkiv lua stats : stored bytecode data - 184 modules, 45 tables, 229 chunks mkiv lua stats : node list callback tasks - 4 unique tasks, 4 created, 20995 calls mkiv lua stats : cleaned up reserved nodes - 29 nodes, 10 lists of 1426 mkiv lua stats : node memory usage - 20 glue_spec, 2 dir mkiv lua stats : h-node processing time - 0.456 seconds including kernel mkiv lua stats : attribute processing time - 1.910 seconds mkiv lua stats : used backend - pdf (backend for directly generating pdf output) mkiv lua stats : loaded patterns - en:us:pat:exc:2 mkiv lua stats : jobdata time - 0.113 seconds saving, 0.042 seconds loading mkiv lua stats : callbacks - direct: 74687, indirect: 12527, total: 87214 mkiv lua stats : interactive elements - 179 references, 356 destinations mkiv lua stats : loaded fonts - 43 files: iwona-bold.otf iwona-bolditalic.otf .... mkiv lua stats : fonts load time - 1.480 seconds mkiv lua stats : metapost processing time - 0.252 seconds, loading: 0.025 seconds, execution: 0.131 seconds, n: 163 mkiv lua stats : result saved in file - luatexref-t.pdf mkiv lua stats : luatex banner - this is luatex, version beta-0.42.0-2009071802 mkiv lua stats : control sequences - 31677 of 147189 mkiv lua stats : current memory usage - 131 MB (ctx: 135 MB) mkiv lua stats : runtime - 17.118 seconds, 166 processed pages, 166 shipped pages, 9.697 pages/second 64: mkiv lua stats : used config path - /opt/tex/texmf/web2c/texmf.cnf mkiv lua stats : used cache path - /home/taco/tmp mkiv lua stats : input load time - 0.120 seconds mkiv lua stats : stored bytecode data - 184 modules, 45 tables, 229 chunks mkiv lua stats : node list callback tasks - 4 unique tasks, 4 created, 20995 calls mkiv lua stats : cleaned up reserved nodes - 29 nodes, 10 lists of 1426 mkiv lua stats : node memory usage - 20 glue_spec, 2 dir mkiv lua stats : h-node processing time - 0.464 seconds including kernel mkiv lua stats : attribute processing time - 1.713 seconds mkiv lua stats : used backend - pdf (backend for directly generating pdf output) mkiv lua stats : loaded patterns - en:us:pat:exc:2 mkiv lua stats : jobdata time - 0.135 seconds saving, 0.029 seconds loading mkiv lua stats : callbacks - direct: 74687, indirect: 12527, total: 87214 mkiv lua stats : interactive elements - 179 references, 356 destinations mkiv lua stats : loaded fonts - 43 files: iwona-bold.otf iwona-bolditalic.otf ... mkiv lua stats : fonts load time - 1.485 seconds mkiv lua stats : metapost processing time - 0.316 seconds, loading: 0.023 seconds, execution: 0.116 seconds, n: 163 mkiv lua stats : result saved in file - luatexref-t.pdf mkiv lua stats : luatex banner - this is luatex, version beta-0.42.0-2009071909 mkiv lua stats : control sequences - 31677 of 16877400 mkiv lua stats : current memory usage - 119 MB (ctx: 122 MB) mkiv lua stats : runtime - 15.998 seconds, 166 processed pages, 166 shipped pages, 10.376 pages/second