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* PR4037 and fixes to better synchronize staprun and stapio.hunt2008-01-151-8/+13
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* 2007-08-17 Martin Hunt <hunt@redhat.com>hunt2007-08-171-4/+4
| | | | * bench2/bench.rb: Send HUP to stapio, instead of staprun.
* 2007-04-05 Martin Hunt <hunt@redhat.com>hunt2007-04-051-3/+7
| | | | | | | | | * bench2/bench.rb (Stapbench::run): Check result code of "killall staprun". If it is nonzero, something happened to staprun. Print an error. (Stapbench::load): Define STP_NO_OVERLOAD. * bench2/README: Update. * bench2/print_bench: New set of tests.
* 2007-03-14 Martin Hunt <hunt@redhat.com>hunt2007-03-141-35/+35
| | | | | | | | | | | | | | | | | | | | * bench2/bench.rb: Updated to work with new transport and new itest.c. * bench2/Makefile: Updated for new itest.c * bench2/itest.c: Rewritten to use multiple threads and automatically divide the workload among the threads. * print.c (_stp_print_flush): Move to print_new.c and print_old.c. * print_new.c: New file containing _stp_print_flush() for the new transport. * print_old.c: Ditto for old transport. * runtime.h (STP_OLD_TRANSPORT): Define (errk): Define. (MAXSTRINGLEN): Define if not already defined. * io.c (_stp_vlog): Use _stp_ctl_write().
* Fix for kallsyms problemhunt2007-01-221-11/+7
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* 2006-12-04 Martin Hunt <hunt@redhat.com>hunt2006-12-041-29/+45
| | | | | * bench2/bench.rb: Fixes for the latest runtime changes.
* 2006-09-26 David Smith <dsmith@redhat.com>dsmith2006-09-261-9/+9
| | | | | | | | | | * README: Changed 'stpd' references to 'staprun'. * README.doc: Ditto. * TODO: Ditto. * io.c: Ditto. * print.c: Ditto. * runtime.h: Ditto. * bench2/bench.rb: Ditto.
* 2006-09-18 Martin Hunt <hunt@redhat.com>hunt2006-09-181-5/+8
| | | | | | | * bench2/bench.rb: Remove the deprecated "-m" option to stpd. Also, don't use merge mode for relayfs. * bench2/run_binary_print: New test. Compare various ways of printing binary data.
* Print error and exit if "stap" fails.hunt2006-04-191-6/+8
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* 2006-03-26 Martin Hunt <hunt@redhat.com>hunt2006-03-261-23/+30
| | | | | | | | | | | | | | | * bench2/bench.rb (Bench::run): Instead of loading the module once and running against different numbers of threads, load and unload the module each time. Then keep track of failures per thread. Also use the new itest to keep the tests the same size regardless of the number of threads. (Bench::initialize): Make itest if needed. (Bench::load, Stapbench::load): Increase buffer size to 8MB. * bench2/itest.c: Change arg to be the number of threads instead of the number of millions of calls to make. This makes it easy to divide the work among multiple threads without making the test run many times longer.
* 2006-03-24 Martin Hunt <hunt@redhat.com>hunt2006-03-241-10/+20
| | | | | Patch from Gui,Jian <guij@cn.ibm.com> * bench2/bench.rb: PPC64 fixes.
* Added multiple threads and better cpuspeed handling.hunt2006-03-151-36/+94
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* 2006-03-09 Martin Hunt <hunt@redhat.com>hunt2006-03-091-0/+225
* bench2: New directory containing a benchmark framework.
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