Author Topic: [ANN] ypool.net - Fast PTS pool  (Read 120652 times)

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Offline bryantism

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Re: [ANN] ypool.net - Fast PTS pool
« Reply #495 on: December 31, 2013, 09:25:19 pm »
Enjoy :-)

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hi yvg of the linux version it shows my kernel is too old .core dumped'  some reason i can not upgrade the kernel could you help me?

Offline yvg1900

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Re: [ANN] ypool.net - Fast PTS pool
« Reply #496 on: December 31, 2013, 09:30:07 pm »
Post your name -a and I will look what I can do. Unfortunately, some essential memory management functionality is missing in older kernels, so I decided to drop that part of support because of they are very rare nowadays and supporting them is not worth the efforts.

Also post your exact distro identification, maybe we can find a way.

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Offline bryantism

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Re: [ANN] ypool.net - Fast PTS pool
« Reply #497 on: December 31, 2013, 09:44:41 pm »
Post your name -a and I will look what I can do. Unfortunately, some essential memory management functionality is missing in older kernels, so I decided to drop that part of support because of they are very rare nowadays and supporting them is not worth the efforts.

Also post your exact distro identification, maybe we can find a way.

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2.6.9_5-9-0-0 #1 SMP Wed Jun 23 14:03:19 CST 2010 x86_64 x86_64 x86_64 GNU/Linux
Red Hat Enterprise Linux AS release 4 (Nahant Update 3)

/proc/cpuinfo:

processor       : 11
vendor_id       : GenuineIntel
cpu family      : 6
model           : 12
model name      : Intel(R) Xeon(R) CPU           E5645  @ 2.40GHz
stepping        : 2
cpu MHz         : 2400.180
cache size      : 256 KB
physical id     : 1
siblings        : 16
core id         : 26
cpu cores       : 16
fpu             : yes
fpu_exception   : yes
cpuid level     : 11
wp              : yes
flags           : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl est tm2 cx16 xtpr
bogomips        : 4800.22
clflush size    : 64
cache_alignment : 64
address sizes   : 40 bits physical, 48 bits virtual
power management:



if you could help me , thanks very much !

Offline ryvius

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Re: [ANN] ypool.net - Fast PTS pool
« Reply #498 on: January 01, 2014, 04:21:55 am »
[[email protected] ~]$ chmod +x yam
[[email protected] ~]$ ./yam
FATAL: kernel too old
段错误
[[email protected] ~]$ uname -a
Linux yy 2.6.18-308.el5 #1 SMP Fri Jan 27 17:17:51 EST 2012 x86_64 x86_64 x86_64 GNU/Linux



Offline yvg1900

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Re: [ANN] ypool.net - Fast PTS pool
« Reply #499 on: January 01, 2014, 12:01:08 pm »
Guys,

How many machines are running old kernels? I am deciding now if adding old kernels to the supported list is worth, as well as other OSes like FreeBSD.

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Offline bryantism

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Re: [ANN] ypool.net - Fast PTS pool
« Reply #500 on: January 01, 2014, 12:47:33 pm »
Guys,

How many machines are running old kernels? I am deciding now if adding old kernels to the supported list is worth, as well as other OSes like FreeBSD.

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for me, there are more than 50+

Offline bryantism

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Re: [ANN] ypool.net - Fast PTS pool
« Reply #501 on: January 01, 2014, 12:51:31 pm »
Guys,

How many machines are running old kernels? I am deciding now if adding old kernels to the supported list is worth, as well as other OSes like FreeBSD.

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hi yvg, could you open source it?

Offline yvg1900

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Re: [ANN] ypool.net - Fast PTS pool
« Reply #502 on: January 01, 2014, 12:54:11 pm »
Unfortunately, open sourcing it will not help you, because of you will need my custom GCC/g++ with my custom calling conventions in order to compile it. And I have absolutely no intent to publish my experimental GCC changes.

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Offline servicelabs

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Re: [ANN] ypool.net - Fast PTS pool
« Reply #503 on: January 01, 2014, 03:04:42 pm »
Guys,

How many machines are running old kernels? I am deciding now if adding old kernels to the supported list is worth, as well as other OSes like FreeBSD.

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Good news for FreeBSD!
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Offline yvg1900

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Re: [ANN] ypool.net - Fast PTS pool
« Reply #504 on: January 01, 2014, 03:38:30 pm »
Servicelabs,

How many machines do you have on FreeBSD and which versions?

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Offline yvg1900

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Re: [ANN] ypool.net - Fast PTS pool
« Reply #505 on: January 01, 2014, 05:20:35 pm »
Bryantism,

After some evaluation of possibilities running yam with 2.6.9 kernels, only reasonable opportunity I found is that I build dynamically linked elf that will support glibc 2.7 and you have to build alternate glibc right on your system and run yam with that glibc using LD_LIBRARY_PATH .

Glibc shipped with that generation of RedHat distros is completely outdated and buggy when it comes to modern memory management.

If you feel you can take care of building secondary glibc on your system, that will probably involve updating GCC and binutils, then I can post dynamically linked version somewhere. If not I doubt it makes sense to support that version.

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Offline bryantism

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Re: [ANN] ypool.net - Fast PTS pool
« Reply #506 on: January 01, 2014, 08:07:57 pm »
ok  i think i can do it

Offline yvg1900

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Re: [ANN] ypool.net - Fast PTS pool
« Reply #507 on: January 01, 2014, 09:53:31 pm »
Okay, let us try. I just uploaded set of dynamically-linked builds, link can be found in HowTo section at ypool.net, builds for linux64ld (state for Linux 64, Linked Dynamically). All supported instruction sets uploaded, download one of your interest and give it a try. But be ready for complications building on rhel4 - from this point you are on your own.

Let me know your results, if it will be positive l will make this build part of regular releases.

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Offline bryantism

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Re: [ANN] ypool.net - Fast PTS pool
« Reply #508 on: January 02, 2014, 04:40:02 am »
Bryantism,

After some evaluation of possibilities running yam with 2.6.9 kernels, only reasonable opportunity I found is that I build dynamically linked elf that will support glibc 2.7 and you have to build alternate glibc right on your system and run yam with that glibc using LD_LIBRARY_PATH .

Glibc shipped with that generation of RedHat distros is completely outdated and buggy when it comes to modern memory management.

If you feel you can take care of building secondary glibc on your system, that will probably involve updating GCC and binutils, then I can post dynamically linked version somewhere. If not I doubt it makes sense to support that version.

Follow @yvg1900 on Twitter to get updates on performance mining software

i installed glibc, but it's still :

./yam: /***/lib/libc.so.6: version `GLIBC_2.14' not found (required by ./yam)
./yam: /***/lib/libc.so.6: version `GLIBC_2.8' not found (required by ./yam)
./yam: /***/lib/libc.so.6: version `GLIBC_2.9' not found (required by ./yam)
./yam: /***/libc.so.6: version `GLIBC_2.17' not found (required by ./yam)
./yam: /usr/lib64/libstdc++.so.6: version `GLIBCXX_3.4.15' not found (required by ./yam)
./yam: /usr/lib64/libstdc++.so.6: version `GLIBCXX_3.4.11' not found (required by ./yam)
./yam: /usr/lib64/libstdc++.so.6: version `GLIBCXX_3.4.9' not found (required by ./yam)

are all these should be installed ?

Offline bryantism

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Re: [ANN] ypool.net - Fast PTS pool
« Reply #509 on: January 02, 2014, 05:24:41 am »
Bryantism,

After some evaluation of possibilities running yam with 2.6.9 kernels, only reasonable opportunity I found is that I build dynamically linked elf that will support glibc 2.7 and you have to build alternate glibc right on your system and run yam with that glibc using LD_LIBRARY_PATH .

Glibc shipped with that generation of RedHat distros is completely outdated and buggy when it comes to modern memory management.

If you feel you can take care of building secondary glibc on your system, that will probably involve updating GCC and binutils, then I can post dynamically linked version somewhere. If not I doubt it makes sense to support that version.

Follow @yvg1900 on Twitter to get updates on performance mining software

i installed glibc, but it's still :

./yam: /***/lib/libc.so.6: version `GLIBC_2.14' not found (required by ./yam)
./yam: /***/lib/libc.so.6: version `GLIBC_2.8' not found (required by ./yam)
./yam: /***/lib/libc.so.6: version `GLIBC_2.9' not found (required by ./yam)
./yam: /***/libc.so.6: version `GLIBC_2.17' not found (required by ./yam)
./yam: /usr/lib64/libstdc++.so.6: version `GLIBCXX_3.4.15' not found (required by ./yam)
./yam: /usr/lib64/libstdc++.so.6: version `GLIBCXX_3.4.11' not found (required by ./yam)
./yam: /usr/lib64/libstdc++.so.6: version `GLIBCXX_3.4.9' not found (required by ./yam)

are all these should be installed ?

i have ldd this program.
yam: /lib64/tls/libc.so.6: version `GLIBC_2.14' not found (required by ./yam)
./yam: /lib64/tls/libc.so.6: version `GLIBC_2.8' not found (required by ./yam)
./yam: /lib64/tls/libc.so.6: version `GLIBC_2.9' not found (required by ./yam)
./yam: /lib64/tls/libc.so.6: version `GLIBC_2.7' not found (required by ./yam)
./yam: /lib64/tls/libc.so.6: version `GLIBC_2.17' not found (required by ./yam)
.....
installed 2.7
all glibc 2.8 , 2.9 2.17 needed??