On Tue, Jan 14, 2020 at 12:41 PM Lewis Tian <tasei...@gmail.com> wrote:
> > > On Tuesday, January 14, 2020 at 4:45:27 PM UTC+8, Nadav Har'El wrote: >> >> >> Interesting. Smells like a serious stdio bug that needs to be debugged :-( >> I think it's not a coincidence that position is 1025, with stdio's >> BUFSIZ=1024. >> >> Just as a completely wild guess, can you please try if the following >> patch to libc/internal/shgetc.c helps? >> >> @@ -22,5 +22,6 @@ >> else >> f->shend = f->rend; >> if (f->rend) f->shcnt += f->rend - f->rpos + 1; >> + if (f->rpos[-1] != c) f->rpos[-1] = c; >> return c; >> } >> >> > Yeah, the patch is helpful! Thanks! : ) > I'm pleasantly surprised :-) I'll send a more organized patch to the mailing list. > > >> >>> >>> >>>> >>>> >>>>> When I use a small graph (4 nodes, 7 edges), it runs normally. >>>>> >>>>> taseikyo@ubuntu:~/Desktop/osv$ ./scripts/build image=my-pagerank-test >>>>> taseikyo@ubuntu:~/Desktop/osv$ ./scripts/run.py >>>>> OSv v0.54.0-71-g69a0ce39 >>>>> eth0: 192.168.122.15 >>>>> Booted up in 356.44 ms >>>>> Cmdline: /pagerank >>>>> >>>>> Graph data: >>>>> >>>>> Nodes: 4, Edges: 7 >>>>> >>>>> >>>>> Number of iteration to converge: 41 >>>>> >>>>> Final Pagerank values: >>>>> >>>>> [0.159913 , 0.144016 , 0.144016 , 0.082809 ] >>>>> >>>>> Time spent: 0.693802 seconds. >>>>> >>>>> Is osv unable to read large files (bug?) I'll appreciate your help >>>>> very much! : ) >>>>> >>>>> -- >>>>> You received this message because you are subscribed to the Google >>>>> Groups "OSv Development" group. >>>>> To unsubscribe from this group and stop receiving emails from it, send >>>>> an email to osv...@googlegroups.com. >>>>> To view this discussion on the web visit >>>>> https://groups.google.com/d/msgid/osv-dev/50f3a073-e364-484c-803e-570e0dd6530c%40googlegroups.com >>>>> <https://groups.google.com/d/msgid/osv-dev/50f3a073-e364-484c-803e-570e0dd6530c%40googlegroups.com?utm_medium=email&utm_source=footer> >>>>> . >>>>> >>>> -- >>> You received this message because you are subscribed to the Google >>> Groups "OSv Development" group. >>> To unsubscribe from this group and stop receiving emails from it, send >>> an email to osv...@googlegroups.com. >>> To view this discussion on the web visit >>> https://groups.google.com/d/msgid/osv-dev/ae3d8e59-bb13-40a4-bdd0-b03ec89b9ff3%40googlegroups.com >>> <https://groups.google.com/d/msgid/osv-dev/ae3d8e59-bb13-40a4-bdd0-b03ec89b9ff3%40googlegroups.com?utm_medium=email&utm_source=footer> >>> . >>> >> -- > You received this message because you are subscribed to the Google Groups > "OSv Development" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to osv-dev+unsubscr...@googlegroups.com. > To view this discussion on the web visit > https://groups.google.com/d/msgid/osv-dev/9e83516e-d25f-4409-a15d-a0a59871978d%40googlegroups.com > <https://groups.google.com/d/msgid/osv-dev/9e83516e-d25f-4409-a15d-a0a59871978d%40googlegroups.com?utm_medium=email&utm_source=footer> > . > -- You received this message because you are subscribed to the Google Groups "OSv Development" group. To unsubscribe from this group and stop receiving emails from it, send an email to osv-dev+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/osv-dev/CANEVyjva7W44mktoixKtdprxbEyXNt1qg7%3D%3D6qNatcH3xAGAfA%40mail.gmail.com.
