git/list[1] front-page[2] threads[3] people[4] search[5] about
 

Re: [PATCH 5/5] Add a little script to compare two make perf runs

From
AKAndi Kleen <ak@linux.intel.com>
Date
Jul 6, 2014, 16:15 UTC
Message-ID
<20140706161527.GU19781@tassilo.jf.intel.com>
In-Reply-To
<CAKPyHN3rz+TUkcpAS3151XZo+zK2Un=LOrQ_A=TVo4QQ_EUsDg@mail.gmail.com>
> a justification why the geometric mean is used here would increase my
> confident significantly.

It's just a standard way to summarize sets of benchmarks. For example SPEC uses the same approach.

Anyways the script is not essential to the rest of the profile feedback feature. Just ignore it if it's controversal.

-Andi
Previous: Bert WesargNext: Bert Wesarg
Message 10 of 11 in “Fix the bitrotted profile feedback build”
  1. Andi KleenJul 4, 2014
  2. 1/5 Use BASIC_FLAGS for profile feedbackAndi Kleen, Jul 4, 2014
  3. 2/5 Don't define away __attribute__ on gccAndi Kleen, Jul 4, 2014
  4. 3/5 Run the perf test suite for profile feedback tooAndi Kleen, Jul 4, 2014
  5. Junio C HamanoJul 7, 2014
  6. Andi KleenJul 7, 2014
  7. 4/5 Fix profile feedback with -jN and add profile-fastAndi Kleen, Jul 4, 2014
  8. 5/5 Add a little script to compare two make perf runsAndi Kleen, Jul 4, 2014
  9. Bert WesargJul 6, 2014
  10. Andi KleenJul 6, 2014
  11. Bert WesargJul 6, 2014

Read the whole thread, see it on lore, or plain text.

$ cat FOOTERMessages come from the public archive at lore.kernel.org/git, fetched every hour. The front page is chosen and written each morning by an AI editor and can be wrong; the threads themselves are the record. About and API. For agents: an MCP server at https://gitlist.dev/mcp, and any thread, story or person page as Markdown by adding .md to its URL (or sending Accept: text/markdown). Details in /llms.txt.