10-04-2009
I suppose by standard, I mean that I don't need to download any libraries. I type g++ -pthread.
micro-parallel = algorithm cut up into its smallest independent units, so that the performance will be directly proportional to the number of processor cores up to the maximum number of independent units. Inter-thread communication needs to be close to instantaneous for this relation to hold.
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1. AIX
Hi,
what is concept of core in ibm platform?
I want to know how to find out no of core in cpu in aix i.e command
how to find out value of core?
Wheather any specification is there? (1 Reply)
Discussion started by: manoj.solaris
1 Replies
2. AIX
is there command which will display no of core per cpu in aix?
Regads,
Manoj (1 Reply)
Discussion started by: manoj.solaris
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3. UNIX for Advanced & Expert Users
Hi,
I want to know if in UNIX is it possible to distinguish between a CPU and a core through any command?
Thanks,
Vineet (1 Reply)
Discussion started by: vineetd
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4. Linux Benchmarks
CPU/Speed: AMD Phenom(tm) 9950 Quad-Core Processor
Ram: 3.6 GB
Motherboard: Foxconn 7da-s
Bus:
Cache:
Controller:
Disk:
Load:
Kernel: Linux 2.6.26-2-amd64
Kernel ELF?:
pgms:
==============================================================
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Hi Friends-
What does it mean by 2 cpu cores, 3 cpu cores? Does it mean 2 separate cpus or what is it exactly ?
Kindly explain a bit in detail.
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panditt (4 Replies)
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6. Solaris
Hi,
I have 2 physical processor UltraSPARC-T2 with 32 virtual processors
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psrset -b 2 `pgrep program.pl`
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7. HP-UX
hi every body
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8. Solaris
please help
does a cpu/memory module have a firmware ?? and do i need to check it before install the cpu/memory module in the motherboard ??
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9. Red Hat
I would like to understand how many number of CPUs and cores do I have on my server based on following out put..
Few observations... Please correct me if I am wrong
Since Physical ID is same CPU is singe
It has 8 virtual processors
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units(1) User Commands units(1)
NAME
units - converts quantities expressed in standard scales to other scales
SYNOPSIS
units
DESCRIPTION
units converts quantities expressed in various standard scales to their equivalents in other scales. It works interactively in this fash-
ion:
You have:~~inch
You want:~~cm
* 2.540000e+00
/ 3.937008e-01
A quantity is specified as a multiplicative combination of units optionally preceded by a numeric multiplier. Powers are indicated by suf-
fixed positive integers, division by the usual sign:
You have:~~15 lbs force/in2
You want:~~atm
* 1.020689e+00
/ 9.797299e-01
units only does multiplicative scale changes; thus it can convert Kelvin to Rankine, but not Celsius to Fahrenheit. Most familiar units,
abbreviations, and metric prefixes are recognized, together with a generous leavening of exotica and a few constants of nature including:
pi ratio of circumference to diameter,
c speed of light,
e charge on an electron,
g acceleration of gravity,
force same as g,
mole Avogadro's number,
water pressure head per unit height of water,
au astronomical unit.
Pound is not recognized as a unit of mass; lb is. Compound names are run together, (for example, lightyear). British units that differ from
their U.S. counterparts are prefixed thus: brgallon. For a complete list of units, type:
cat /usr/share/lib/unittab
FILES
/usr/share/lib/unittab
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Availability |SUNWesu |
+-----------------------------+-----------------------------+
SEE ALSO
attributes(5)
SunOS 5.10 14 Sep 1992 units(1)