On Wed, 24 Dec 2014, Julia Lawall wrote: > > will update to rc23 and retest - can this be a config/python version issue ? > > python version is 2.7.3 (Debian 7.6) > > I have Python 2.7.5+ > > > > For the performance problem, could you send the current semantic patch > > > again, so I could be sure to be testing the right thing? > > > > > files where this situation exists in linux-next (3.18.0) and which should > > trigger are: > > > > drivers/macintosh/ams/ams-pmu.c line 52 > > drivers/misc/sgi-gru/grukservices.c line 1044 > > drivers/scsi/aha152x.c line 1055 > > drivers/usb/gadget/udc/fsl_qe_udc.c line 2630 > > drivers/usb/gadget/udc/fsl_udc_core.c line 2529 > > I tried these files in their linux-next versions with the -D report option > and got an answer more or less immediately (2 seconds). An example command > line is: > > spatch --sp-file dc.cocci -D report > /var/linuxes/linux-next/drivers/scsi/aha152x.c > > Does this work for you? >
for the single file it returns more or less imediately but it does not report any findings hofrat@debian:/tmp/linux-next$ spatch --sp-file false_declare_completion.cocci -D report drivers/scsi/aha152x.c init_defs_builtins: /usr/local/share/coccinelle/standard.h HANDLING: drivers/scsi/aha152x.c if this is as fast as expected is hard to say for a single file resolution of "time" is not good enough - but it still looks like its slower than the other two files hofrat@debian:/tmp/linux-next$ time spatch --sp-file false_declare_completion.cocci -D report drivers/scsi/aha152x.c init_defs_builtins: /usr/local/share/coccinelle/standard.h HANDLING: drivers/scsi/aha152x.c real 0m0.362s user 0m0.352s sys 0m0.009s hofrat@debian:/tmp/linux-next$ time spatch --sp-file false_init_compltion.cocci -D report drivers/scsi/aha152x.c init_defs_builtins: /usr/local/share/coccinelle/standard.h (ONCE) Expected tokens init_completion Skipping:drivers/scsi/aha152x.c real 0m0.067s user 0m0.062s sys 0m0.005s (false_init_compltion.cocci does not/should not trigger on aha152x.c hofrat@debian:/tmp/linux-next$ time spatch --sp-file false_init_compltion.cocci -D report drivers/block/aoe/aoecmd.c init_defs_builtins: /usr/local/share/coccinelle/standard.h HANDLING: drivers/block/aoe/aoecmd.c drivers/block/aoe/aoecmd.c:1334:1-16: WARNING: possible reinit by init_completion real 0m0.174s user 0m0.151s sys 0m0.012s thx! hofrat _______________________________________________ Cocci mailing list [email protected] https://systeme.lip6.fr/mailman/listinfo/cocci
