Results 1 - 25 of about 50 results out of about 10908 pages. (0.09 seconds)
- Networking/10GbE/Profiling . . . 5 matches
- ...
= Some profiling tips during 10G workload =
== pmcstat ==
{{{
pmcstat -S CPU_CLK_UNHALTED_CORE -O pmc.out ; run that for like 30 seconds during active traffic
pmcstat -R pmc.ou...
- AdrianChadd/ProfilingNotes . . . 4 matches
- ...= Profiling on Modern CPUs =
Profiling isn't just "count instructions, look for hotspots" anymore. Between the superscalar-ness, the multi-core-ness, the shared-cache-ness, the s...
- PmcTools/Features . . . 10 matches
- ...equested feature when generating profiles. ||
|| SMP support? || Ready || Supports profiling on multi-processor systems. ||
|| System-wide event counting? || Ready || Allows you...
- SummerOfCode2012/Locking . . . 9 matches
- ...= Userland Lock Profiling and Verification =
== Project description ==
The goal of this project is to provide userland versions of the LOCK_PROFILING and WITNESS kernel options....
- PmcTools/PmcRelatedWork . . . 6 matches
- ...oiting.html|Exploiting Hardware Performance Counters with Flow and Context Sensitive Profiling]], Glenn Ammons, Thomas Ball, James R. Larus, 1997.<<BR>>This is the paper that got...
- Graphics/OpenCL . . . 5 matches
- ...
Out-of-order execution No
Profiling Yes
Profiling timer resolution ...
- VersionSpecificDocs . . . 4 matches
- ...eed to distinguish these parts.
== The Approach ==
!DocBook provides a way (called profiling) of marking up conditional text. This is done with XML attributes. There are predefi...
- SummerOfCode2014Ideas . . . 4 matches
- ...king applications. This should also facilitate writing new classes of monitoring and profiling tools.
For progress made on this sub-project so far, see its page on the [[LibNetst...
- PmcTools/PmcEnhancements . . . 4 matches
- ...of(1)'s design needs to be rethought if we desire it to be able to do cross-platform profiling. See also: LibElf.
* Generate profiles for 32 bit i386 executables on amd64 systems...
- PmcTools/PmcResearch . . . 3 matches
- ...
== Drive 'cc -pg' profiles from PMC hardware ==
This is an extension of existing profiling infrastructure. In it we
integrate conventional profiling (timer based profiling) w...
- Networking/10GbE . . . 3 matches
- ...lementation Tuning ==
* Serving Files (CDN/HTTP)
* [[/Router|Router/Gateway]]
* Serving Large Files (CDN/Video)
== Profiling ==
* [[/Profiling|profiling]]
----
CategoryStale...
- KyleEvans/BSDgrep/Chunking . . . 3 matches
- ...ng WITH_BSD_GREP and WITHOUT_BSD_GREP_FASTMATCH and the following script for a basic profiling attempt:
{{{
#!/bin/sh
INDEX=/usr/ports/INDEX-$(make -C /usr/ports -VOSREL:C/\\..+...
- DevSummit/200805 . . . 3 matches
- ... style="text-align: left;">Break ||
||15:20-15:40 ||<style="text-align: center;" |4> Profiling and debugging tools BoF DOWNSTAIRS ||<style="text-align: center;" |4> Release packag...
- BootTime . . . 3 matches
- ... init starts running.
1. FreeBSD: userland boot process.
<<Anchor(tslog)>>
== Boot Profiling ==
For visual analysis of the four stages: use [[ https://man.freebsd.org/cgi/man.c...
- AdrianChadd . . . 3 matches
- ...tes]] - Notes on the net80211 / ath(4) TX path issues that need to be addressed
=== Profiling stuff ===
* [[AdrianChadd/ProfilingNotes]] - Profiling notes
=== Other Stuff ===...
- SummerOfCode2013/IntellegentDownloadManager . . . 2 matches
- ...(improved - status updates, duplicate requests, checksum verification)<<BR>>
4. Site profiling<<BR>>
5. Job migration<<BR>>
6. Command line status dump tool<<BR>>
== Schedule ==
...
- Scalability . . . 2 matches
- ...s page is a work-in-progress todo list, and is not comprehensive.
1. Improve MUTEX_PROFILING: measure contention times, not just counts; measure contention for other lock types,...
- PaoloPisati/Interrupts . . . 2 matches
- ... threads,
kernel preemption and the scheduler).
== Deliverables ==
1. finish the profiling of current and past (4.x) FreeBSD interrupt framework (both
UP and SMP): the data g...
- LibElf . . . 2 matches
- ...)`: displays information about ELF files.
* `gprof(1)`: reporting tool for `cc -pg` profiling.
* `kgzip(8)`: compresses a kernel.
* `pmcstat(8)`: performance monitoring control...
- Doc/IdeaListOld . . . 2 matches
- ...d from [[Debugging||Debugging]].||Not started||Not assigned||
||Add content on using profiling to detect performance bottlenecks||Profiling with gprof is very useful to detect per...
- DevSummit/201308/Networking . . . 2 matches
- ...IDs vs. sets - API friendliness
* Batching vs. Latency (eg. LRO, TSO) (discuss)
* Profiling
* NUMA - DMA
* "config lock": rmlocks - RCU - giant lock [ ]
* upsides:
*...
- DevSummit/201308 . . . 2 matches
- ...b site) ||
===== Talklets =====
* 13:00 '''PMC''', ''Adrian Chadd'' [[AdrianChadd/ProfilingNotes|Notes]]:
PMC is the FreeBSD framework for exposing performance monitoring coun...
- DevSummit/201210/Documentation . . . 2 matches
- ...primer and assure it covers everything either by itself or by proper pointers. ||
|| Profiling of Handbook || It is a constant problem that the base system changes and we have sca...
- Debugging . . . 2 matches
- ...or dummies]] by ShteryanaShopova
* [[https://software.intel.com/sites/default/files/profiling_debugging_freebsd_kernel_321772.pdf|Profiling and Debugging the FreeBSD Kernel (2009...
- BaseUtils . . . 2 matches
- ...d.org/src/tree/cddl/usr.sbin/lockstat/|src]]||<40%> lockstat||report kernel lock and profiling statistics ||
||<5%>[[https://cgit.freebsd.org/src/tree/cddl/usr.sbin/zdb/|src]]||<4...