26%
29.09.2020
: Samsung SSD 840 Series
Serial Number: S19HNSAD620520T
LU WWN Device Id: 5 002538 5a0050931
Firmware Version: DXT08B0Q
User Capacity: 120,034,123,776 bytes [120 GB]
Sector Size: 512 bytes logical
26%
23.03.2022
13 2020 iozone3_490
31888630 -rw-rw-r--. 1 laytonjb laytonjb 4136960 Dec 9 2020 iozone3_490.tar
31984747 drwxrwxr-x 21 laytonjb laytonjb 4096 Nov 20 2020 Lmod-8.4.15
31863444 -rw-rw-r-- 1
26%
06.10.2019
": executable file not found in $PATH
0a2091b63bc5de710238fadc68ba3f5e0f9af8800ec7f76fd52a84c49a1ab0a7
Listing 3 shows that I do have a working container, so I'll deal with the network namespace
error now
26%
25.10.2011
-algorithm sha1;
07 encryption-algorithm 3des-cbc;
08 }
09 policy test123 {
10 mode main;
11 proposals Phase1-3des-sha;
12 pre-shared-key ascii-text "$9$dQVgJiHmTF/.PO1Ehrlgoa
26%
14.08.2020
OF INFORMATION SECTION ===
Model Family: Samsung based SSDs
Device Model: Samsung SSD 840 Series
Serial Number: S19HNSAD620520T
LU WWN Device Id: 5 002538 5a0050931
Firmware Version: DXT08B0Q
User Capacity: 120
26%
16.01.2013
name
05 #$ -N pi
06 # Use current working directory
07 #$ -cwd
08 # Join stdout and stderr
09 #$ -j y
10 # PARALLEL ENVIRONMENT:
11 #$ -pe orte 2
12 # Enable resource reservation
13 #$ -R y
14 # The max
26%
13.10.2020
You ha
ve parallelized your serial application
,
but as you use more cores you are
n
o
t seeing any improvement
in performance
. What gives?
... the asymptote is the inverse of the serial portion of the code, which controls the scalability of the application
. In this example, p
= 0.8 and (1 – p
) = 0.2, so the asymptotic value is a
= 5.
Further ...
You
ha
ve parallelized your serial application
,
but as you use more cores you are
n
o
t seeing any improvement
in performance
. What gives?
26%
02.02.2021
a
:
Notice that the denominator is now a function of n
2.
From Equation 8 you can plot the speedup. As with the previous problem, assume a parallel portion p
= 0.8, leaving a
serial portion s
= 0
26%
01.06.2024
is considered "embarrassingly parallel" [3] where no design effort is required to partition the problem into completely separate parts. If no data dependency exists between the problem sub-parts, no communication
26%
16.08.2018
| nova | compute |
| 266b6275884945d39dbc08cb3297eaa2 | ceilometer | metering |
| 4f0ebe86b6284fb689387bbc3212f9f5 | cinder | volume |
| 59392edd44984143bc47a89e111beb0a
