Hi
hardmeter 2003-0603, a precise event based sampling (PEBS)
tool, is now available at the following place;
http://sourceforge.jp/projects/hardmeter
2003-06-03 Hiro Yoshioka <hyoshiok@miraclelinux.com>
* support perfctr-2.5.4
* MANIFEST: change patch/perfctr-2.5.4.dif
* Makefile: change version to 030603
* patch/perfctr-2.5.4.dif: added
* update INSTALL and INSTALL.en
--- what is hardmeterhardmeter is a memory profiling tool using by the performance monitoring facilities of IA-32 processors.
The tool consists of the following compornent. 1. Kernel Driver of memory profiling (Linux Kernel Patch) 2. User Utility (ebs) 3. User Program API (Application Programming Interface)
Please read the INSTALL.en to install this tool.
* ebs command
You can use ebs command to profile memory traffic. The command syntax is the following.
Usage: ./ebs (-u | -k) [-o OUTFILE] [-i INTERVAL] [-c COUNT] -t TYPE EXE_OR_PID options -u - sample user-mode events -k - sample kernel-mode events -o OUTFILE - store sampled data to file -i INTERVAL - sampling interval(default: 10000) -c COUNT - max sampling count(default: 2000) -t TYPE - event type to sample -m NAME,NAME... - event masks help options -h - show event types -h TYPE - show event masks
imprecise at-retirement event: instr_retired - instruction retired uop_retired - uops retired precise front-end event: memory_loads - memory loads memory_stores - memory stores memory_moves - memory loads and stores precise execution event: packed_sp_retired - packed single-precision uop retired packed_dp_retired - packed double-precision uop retired scaler_sp_retired - scaler single-precision uop retired scaler_dp_retired - scaler double-precision uop retired 64bit_mmx_retired - 64bit SIMD integer uop retired 128bit_mmx_retired - 128bit SIMD integer uop retired x87_fp_retired - floating point instruction retired x87_simd_memory_moves_retired - x87/SIMD store/moves/load uop retired precise replay event: l1_cache_miss - 1st level cache load miss l2_cache_miss - 2nd level cache load miss dtlb_load_miss - DTLB load miss dtlb_stor_miss - DTLB store miss dtlb_all_miss - DTLB load and store miss mob_load_replay_retired - MOB(memory order buffer) causes load replay split_load_retired - replayed events at the load port.
Regards, Hiro - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
This archive was generated by hypermail 2b29 : Sat Jun 07 2003 - 22:00:21 EST