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were largely identical to the cores of the Pentium-S processors and communicated with each other via a high-speed network connection and four DDR-3 memory channels. Intel manufactured a few hundred SCCs ... Intel’s powerful new Xeon Phi co-processor

no xattr information. 8. bbFTP Although bbFTP sounds like it’s related to BBCP, it’s really not. BBCP was developed at SLAC, and bbFTP was developed at IN2P3. It is something like FTP, but it uses its own ... Moving Your Data – It’s Not Always Pleasant

=libaio, iodepth=32 fio-3.12 Starting 1 process Jobs: 1 (f=1): [w(1)][100.0%][w=1420KiB/s][w=355 IOPS][eta 00m:00s] test: (groupid=0, jobs=1): err= 0: pid=3377: Sat Jan  9 15:31:04 2021   write: IOPS=352, BW=1410KiB/s

0.00 01/31/2013 09:56:03 AM avg-cpu: %user %nice %system %iowait %steal %idle 6.00 0.00 2.00 0.50 0.00 91.50 Device: rrqm/s wrqm/s r/s w/s rMB/s

      ------------------------------------------------------------------------------------------------------------------------------------- Total                                                                                                1.0 MB/s | 3.8 MB     00:03      Running rpm_check_debug Running Transaction Test Transaction Test ... Warewulf 3 Listing 2

Understanding the I/O pattern of your application is the starting point for improving its I/O performance, especially if I/O is a fairly large part of your application’s run time. ... seconds) and 80% parallel (800 seconds), but with only one process. Amdahl’s Law says the speedup is 1.00. As the number of processes increase, the wall clock time of the parallel portion decreases ... Understanding the I/O pattern of your application is the starting point for improving its I/O performance, especially if I/O is a fairly large part of your application’s run time.

The US Department of Energy’s Oak Ridge National Laboratory (ORNL) has announced the debut of the new Summit supercomputer, which they are calling “the world's most powerful and smartest scientific ... New Summit system will be eight times more powerful than DOE’s Titan system. ... ORNL Launches 200-Petaflop Supercomputer

If you believe Red Hat’s marketing hype, the company has no less than revolutionized data storage with version 2.1 of its Storage Server. The facts tell a rather different story. ... , object access is designed to make RHSS a full-fledged alternative to Amazon’s S3 or Google Drive by letting users upload files via a web interface. Again, Red Hat sticks to its GlusterFS guns and relies ... If you believe Red Hat’s marketing hype, the company has no less than revolutionized data storage with version 2.1 of its Storage Server. The facts tell a rather different story.

Windows administrators: Expand your horizons and your opportunities with Unix commands via Cygwin. Use Cygwin’s extensive list of Unix utilities for scripts, maintenance, compatibility ... ://mirrors.xmission.com . Figure 3: Choosing an available Cygwin download site. Try to choose one that’s physically close to you or that you know has bandwidth to spare. Also, you can add a URL of your own if you have ... Windows administrators: Expand your horizons and your opportunities with Unix commands via Cygwin. Use Cygwin’s extensive list of Unix utilities for scripts, maintenance, compatibility

                                 | 103 kB     00:00 ------------------------------------------------------------------------------------------- Total                                                           1.4 MB/s | 3.9 MB