Re: [PATCH 01/15 V3] perf: Fix stddev calculation

2014-03-24 Thread Don Zickus
On Mon, Mar 24, 2014 at 04:54:38PM -0400, Don Zickus wrote: > The stddev calculation written matched standard error. As a result when > using this result to find the relative stddev between runs, it was not > accurate. > This isn't the patch I that had my updates... Sorry for the noise.

[PATCH 01/15 V3] perf: Fix stddev calculation

2014-03-24 Thread Don Zickus
The stddev calculation written matched standard error. As a result when using this result to find the relative stddev between runs, it was not accurate. Update the formula to match traditional stddev. Then rename the old stddev calculation to stderr_stats in case someone wants to use it.

[PATCH 01/15 V3] perf: Fix stddev calculation

2014-03-24 Thread Don Zickus
The stddev calculation written matched standard error. As a result when using this result to find the relative stddev between runs, it was not accurate. Update the formula to match traditional stddev. Then rename the old stddev calculation to stderr_stats in case someone wants to use it.

[PATCH 01/15 V3] perf: Fix stddev calculation

2014-03-24 Thread Don Zickus
The stddev calculation written matched standard error. As a result when using this result to find the relative stddev between runs, it was not accurate. Update the formula to match traditional stddev. Then rename the old stddev calculation to stderr_stats in case someone wants to use it.

[PATCH 01/15 V3] perf: Fix stddev calculation

2014-03-24 Thread Don Zickus
The stddev calculation written matched standard error. As a result when using this result to find the relative stddev between runs, it was not accurate. Update the formula to match traditional stddev. Then rename the old stddev calculation to stderr_stats in case someone wants to use it.

Re: [PATCH 01/15 V3] perf: Fix stddev calculation

2014-03-24 Thread Don Zickus
On Mon, Mar 24, 2014 at 04:54:38PM -0400, Don Zickus wrote: The stddev calculation written matched standard error. As a result when using this result to find the relative stddev between runs, it was not accurate. This isn't the patch I that had my updates... Sorry for the noise. Cheers,