481
User Zone / Re: Sound card enabling
« on: February 18, 2020, 01:53:44 pm »
A little Google search would have given you a negative.
Show Posts
This section allows you to view all posts made by this member. Note that you can only see posts made in areas you currently have access to.
482
User Zone / Re: Sound card enabling
« on: February 18, 2020, 10:22:48 am »
First of all Clemens Ladisch already answered this question two weeks ago ...
Second, why does someone buy a card for several 100$, which does not work under Linux?
Second, why does someone buy a card for several 100$, which does not work under Linux?
484
Blackbird / Re: OpenBMC and Boot flash memory chip types?
« on: February 17, 2020, 07:59:02 pm »
485
General Hardware Discussion / Re: Where to buy IBM Power9 CPUs in Europe for private individuals?
« on: February 17, 2020, 05:17:08 pm »
Besides Vikings?
The question is actually to whom does IBM sell individual CPUs. I can't think of anyone. Even if you buy POWER systems from Thomas-Krenn you will not get CPUs from them. But it costs nothing to ask them.
You could also check the OpenPOWER page to see which European companies are members and ask them.
But in the end, maybe only eBay will be left.
The question is actually to whom does IBM sell individual CPUs. I can't think of anyone. Even if you buy POWER systems from Thomas-Krenn you will not get CPUs from them. But it costs nothing to ask them.
You could also check the OpenPOWER page to see which European companies are members and ask them.
But in the end, maybe only eBay will be left.
487
Blackbird / Re: Support for POWER9 22core?
« on: February 16, 2020, 05:56:04 am »
It's possible, but not at full speed. It's linked through the power consumption -> Mainboard VRMs
489
User Zone / Re: PowerPC / POWER benchmarks from OpenBenchmarking (Phoronix-Test-Suite / PTS)
« on: February 15, 2020, 06:36:04 am »
These are only for comparison.
I would like to benchmark FFTW, but sadly it fails because he is expecting SSE and I don't know how to change it.
I would like to benchmark FFTW, but sadly it fails because he is expecting SSE and I don't know how to change it.
490
User Zone / Re: Fedora Linux Thread
« on: February 14, 2020, 09:19:29 am »
It is a pity that cpufreq does not distinguish between physical cores and threads. Then it would be possible to switch off single cores and you could also switch between SMT1, 2 and 4.
491
User Zone / Re: Fedora Linux Thread
« on: February 13, 2020, 09:18:00 pm »
Yes, the mapping is for the Blackbird only.
I'm using cpufreq.
I'm using cpufreq.
492
User Zone / PowerPC / POWER benchmarks from OpenBenchmarking (Phoronix-Test-Suite / PTS)
« on: February 13, 2020, 10:52:56 am »
I finally found some Freescale T2080 and T4240 benchmarks. Both with AltiVec, only BE.
Freescale T4240 Crafty
Freescale T4240 IOzone
Freescale T4240 DCraw
Freescale T2080 FFmpeg
Freescale T2080 LAME MP3 Encoding
Freescale T2080 Linux Kernel Compilation
Freescale P5040 PyBench
Freescale P5020 RAMspeed SMP
Freescale MPC7447A John the Ripper
IBM POWER7
IBM POWER6 ?
IBM PPC970MP CPU-Suite
P. A. Semi PA6T-1682M LAME MP3 Encoding
P. A. Semi PA6T-1682M
Freescale T4240 Crafty
Freescale T4240 IOzone
Freescale T4240 DCraw
Freescale T2080 FFmpeg
Freescale T2080 LAME MP3 Encoding
Freescale T2080 Linux Kernel Compilation
Freescale P5040 PyBench
Freescale P5020 RAMspeed SMP
Freescale MPC7447A John the Ripper
IBM POWER7
IBM POWER6 ?
IBM PPC970MP CPU-Suite
P. A. Semi PA6T-1682M LAME MP3 Encoding
P. A. Semi PA6T-1682M
495
User Zone / Re: Fedora Linux Thread
« on: February 12, 2020, 04:07:19 pm »Code: [Select]
$ ls -l /dev/ipmi0
crw-r-----. 1 root ipmi 241, 0 5. Feb 18:05 /dev/ipmi0
Code: [Select]
$ cat /etc/udev/rules.d/99_my.rules
# allow ipmi to be seen by ipmi group
KERNEL=="ipmi*", GROUP="ipmi", MODE="0640"
Code: [Select]
chgrp ipmi /dev/ipmi0
Code: [Select]
chmod 0640 /dev/ipmi0
What have I done wrong and how do I correct the permissions?
