likwid-users

Hi, I added a blog post which analyzes the setuid root and capability options for the likwid-accessD

If you will be there and want to have a meet&greet with me, I will be at the LRZ booth (3147) on

Hi Wes, thanks for bringing this back to my attention. The reason is quite simple. RAPL_PKG_ENERGY

Thanks for your help, Thomas, your suggestions and this (https://github.com/RRZE-HPC/likwid/wiki/

You are comparing apples with peaches here. LIKWID measures at the DataFabric unit. Your perf

Hi everyone, Using Likwid, I am trying to verify what I am observing from collecting all activities

Hey, Thank you so much for your detailed explanation. I will try this again. On Wednesday, April 10,

Hi, There may be hacks to trick the system detection and therefore enable hardware counting support

Hi bob, yes, this is the page. The actual code snippets required for SLURM are at the bottom: https:/

With perf_event, I don't know. I just checked and at least the perf_event backend contains logic

Hi, I think the main difference is that you can use PEBS (precise event-based sampling) with the

Hi Nichols, Correct, you cannot measure MEM1 and MEM2 at the same time. I couldn't create a

Hello Thomas, Sorry for the delay, on vacation. Will reply when I get back next week. Sent from Gmail

So this means, the configuration of this event works. Why it does not count is out-of-scope of LIKWID

Hi, it's hard to tell based on your post what is going on. I assume you used LIKWID_MARKER_STOP

Hi Nichols, thanks for the confirmation for the Ampere Altra. Unfortuantely, there seems to be no way

Thanks for reporting: https://github.com/RRZE-HPC/likwid/commit/

Thank you Thomas for the links and the explanation. On Tue, Jul 11, 2023 at 10:55 AM 'Thomas

Hi Nichols, As far as I know, the latest RISC-V Privileged Specification contains a design for

Hi Nichols, I was finally able to find the documentation for the Ampere Altra core PMU events. It is

Hi, According to your text, the "main" region contains all other regions. The "

Hi Demirhan, The RAPL units of Intel processors count on a per-socket basis, so you get energy/power

That was my problem. Thank Thomas! On Sat, Jun 3, 2023 at 6:29 AM 'Thomas Gruber' via likwid-

Hi, This is not a question about LIKWID per se, but since I am using LIKWID I thought I would

likwid-mpirun does not have file output. It uses a different print function as likwid-perfctr to

My github username is naromero77. Thanks, On Fri, May 26, 2023 at 1:59 PM 'Thomas Gruber' via

Hello everybody, The ISC Conference in Hamburg in June 2023 is the perfect opportunity to meet and

Hello, The NVML is currently not supported. We are working on it. The NVML is the only way to get

Hi Alexis, I'm back from my long vacation. I'm glad it works for you. I add the patch to the

Hi, there is no support for Intel AlderLake yet in LIKWID. At the moment there are many changes in

To build likwid-bench without instrumentation, you have to set INSTRUMENT_BENCH = false in the config