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23%
System 76 Unleashes World's Smallest Quad-GPU Workstation
20.10.2020
Home »  News  » 
.2 gen 2 Type-A ports, 1 USB 3.2 Type-C, 2 RJ-45 LAN ports, 5 audio jacks, built-in Intel® Wireless-AC (a/b/g/n/ac/ax), and Bluetooth 5.0 To accommodate such power, System 76 had to put serious work
23%
OpenACC – Parallelizing Loops
09.01.2019
Home »  HPC  »  Articles  » 
3: Gang Execution Fortran C !$acc parallel    do i=1,n       ! do something    enddo !$acc end parallel     #pragma acc parallel {    for (int i=0; i < n
23%
Using loop directives to improve performance
05.02.2019
Home »  Archive  »  2019  »  Issue 49: Anato...  » 
Lead Image © orson, 123RF.com
but independently of one another (Figure 2). Table 3 Gang Execution Fortran C !$acc parallel do i=1,n ! do something enddo!$acc end parallel pragma acc parallel{ for (int i=0; i
23%
Intruder Detection with tcpdump
28.11.2011
Home »  Articles  » 
 
or write network traffic information to a file. A basic capture uses the syntax tcpdump -n -i -s where -n means tcpdump should not resolve IP addresses to domain names or port
23%
Multicore Processing in Python
22.08.2017
Home »  HPC  »  Articles  » 
/NUM_THREADS   ITHREAD = OMP_GET_THREAD_NUM()   IF ( ITHREAD == 0 ) THEN PRINT *, "num_threads = ", NUM_THREADS PRINT *, "n = ", N ENDIF   ! ---------------------------------- ! Find my own starting index
23%
Securing the container environment
01.06.2024
Home »  Archive  »  2024  »  Issue 81: Load...  » 
Lead Image © zeferli, 123RF.com
container, create a directory and mount the root filesystem (run lsblk to verify the host filesystem; in this case, nvme0n1p1): mkdir /mnt/host_root mount /dev/nvme0n1p1 /mnt/host_root Now if you change
23%
Failure to Scale
03.07.2013
Home »  HPC  »  Articles  » 
speedup, n is the number of processors, and p is the parallel fraction, or the fraction of the application that is parallelizable (0 to 1). In an absolutely perfect world, the parallelizable fraction
23%
Sort Out the Top from the Bottom
25.05.2012
Home »  Articles  » 
 
it to become a Best Effort program with the top priority available to it: # ionice -c 2 -n 0 apache2 Back to iotop There’s also some useful interactive commands with iotop.You can move the cursor arrows
23%
Automated builds using CentOS 7 and Kickstart
17.02.2015
Home »  Archive  »  2015  »  Issue 25: Safe...  » 
Lead Image © Icetray, fotolia.com
ip addr show which lists the interfaces recognized by the system. In my case, the Ethernet interface was identified as enp0s3. Next, you can edit the network configuration file for the interface with
23%
Professional backup solutions compared
30.11.2025
Home »  Archive  »  2010  »  Issue 2: Backup...  » 
Kamil Macniak, 123RF
) with 12 Serial ATA disks, a 320 UW SCSI controller for the host connection, and 512MB cache. I configured various disk groups and logical volumes on this powerful hardware and exported them to the backup

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