November 2018 - Affiliates - mailman3.cels.anl.gov

MCS/CELS Photos Needed!: Especially from 1980 thru 2008
by Cerny, Beth A. 29 Nov '18

29 Nov '18

Hello all, We have a few side projects underway to archive Argonne’s computing history over the past 70+ years w/ a focus on the past 35. We have a good number of photos from 1947 to 1980 and from 2008 to the present, but we’re missing the 1980s, 1990s and early 2000s. If you have good photos of people, machines, old data centers, SC Conferences, etc., please upload them to a shared CELS Box folder (link below). We’ll take anything you have from any era, especially 1980 to 2008. If possible, please add a brief caption/year in the file’s metadata (look under Properties > Metadata). Box link: https://anl.box.com/s/t8q798vav1vz3pfvp9vnc0hx2ta43y0q The folder should be shared with employees in CELS's computing divisions. Let me know if you experience any problems accessing the folder or adding captions. Many thanks! Beth

1 0

New date for CPS Division meeting...
by Lutes, Darlyn 29 Nov '18

29 Nov '18

Good day, Due to several conflicts we need to cancel our CSP Division meeting that is scheduled for Tuesday, Dec. 4. We are now looking at a new date of Friday, Dec 14. Please select which time(s) would fit your schedule best in the below Doodle poll. https://doodle.com/poll/y64vzia5sbvu5wqm Thank you, Darlyn 630-252-4220

1 0

REMINDER: Argonne Computing Coffee Hour Today in the Viz Lab from 2:00-3:00
by Werner, Janet M. 28 Nov '18

28 Nov '18

Hello, Just a friendly reminder that the Argonne Computing Coffee Hour will take place today from 2:00-3:00 in the Viz Lab on the 4th floor, 4312. The speakers for today is Ganesh Sivaraman. The title of Ganesh’s presentation is "The Journal Club Guy, Data Science PostDoc!”. If you have not given a talk or scheduled to give a future talk, we invite you to identify some dates that work for you to give a 5-minute presentation about your current and future activities via the following doodle poll for dates 8/1/2018 – 12/19/2018: https://doodle.com/poll/7y623h2dusnk83s4 Janet Werner Mathematics & Computer Science Division of Argonne National Laboratory jwerner(a)anl.gov<mailto:[email protected]> Hello Everyone: The weekly Argonne Computing Coffee Hours are going well with having four presentations each week to facilitate everyone getting to know about each other’s computing activities to enable more collaborations. The coffee hours take place on Wednesdays, 2pm – 3pm in the Viz Lab on the 4th floor, 4312. If you have not given a talk or scheduled to give a future talk, we invite you to identify some dates that work for you to give a 5-minute presentation about your current and future activities via the following doodle polls: https://doodle.com/poll/ivu2e6qupy7kqdxt We look forward to the interesting presentations, good coffee, and engaging conversations on Wednesdays at 2pm. Thanks, Valerie, Mike, Paul M., and Ian

1 0

FW: 1-2pm: Surprise Pacesetter Celebration
by Plzak, Renee M. 27 Nov '18

27 Nov '18

If you are able to make it at 1pm today (45 minutes from now), we have 3 Administrative Assistants to surprise with Pacesetter Awards. Two listed in the invite and one additional surprise. There will be cake, cookies and of course - coffee! Thanks! ________________________________ From: Plzak, Renee M. Sent: Tuesday, October 30, 2018 3:20:43 PM (UTC-06:00) Central Time (US & Canada) To: Hodge, Devin S.; Viel, Andrea M.; Sweet, Rachel; Zidel, Cheryl; Pepper, Pat M.; Greenwood, Lori M.; Fayman, Trish; Wild, Stefan M.; Smagacz, Julie A.; Nelson, Denise M.; Messina, Paul C.; Taylor, Valerie E.; Boyle, Ashley E.; Bulaon, Paula E.; Doyle, Virginia M.; Dzielski, Mary; Esquivel, Laura G; Gordon, India S.; Gregurich, Susan R.; Horkey, Katherine A.; Novak, Linda; White, Monica Orozco; Pruitte-Deal, Brenda J.; Radford, Michelle A.; Rodriguez, Teresa; Sarvey, Susan M.; Valentini, Lynn M.; VanMeerten, Karen M.; Lynch, Rose; Stover, Joan M.; Mulligan, Silvia P.; DiBennardi, Kathleen A.; Hundley, Lisa Ann; O'Connor, Laura A.; Werner, Janet M.; Locasto, Gina M.; Fals, Denise R.; Lutes, Darlyn; Loy, Raymond M.; Vishwanath, Venkatram; Cerny, Beth A. Cc: Graham, Robin L. Subject: 1-2pm: Surprise Pacesetter Celebration When: Tuesday, November 27, 2018 1:00 PM-2:00 PM. Where: 240-1404 Friendly reminder, this is today at 1pm if you are able to make the celebration! Hello All, Administrative Assistants, Tamra Lagerwall and Shannon Lindgren, are the recipients of a Pacesetter for their outstanding contributions to the 2018 CELS Summer Student Program. Join us for coffee and cake on Tuesday, November 27th from 1-2pm in rooms 1404-1405. Please RSVP by accepting the invite so I have an accurate headcount. Gentle reminder – this is a surprise!

1 0

RSNDA listing
by Mulligan, Silvia P. 19 Nov '18

19 Nov '18

All, Please see the attached listing covered under the RSNDA. Regards, Silvia Sent via the Samsung Galaxy S8 Active, an AT&T 4G LTE smartphone

1 0

Update for the Computing Update Meeting
by Mulligan, Silvia P. 19 Nov '18

19 Nov '18

Hi, Please note that the first 20-25 mins of the meeting will be a general session. Following this, only attendees under the RSNDA may stay for the remainder of the meeting. Attendance will be taken for the second part of the session. Best regards, Silvia From: "Mulligan, Silvia P." <smulligan(a)anl.gov> Date: Monday, November 19, 2018 at 10:29 AM To: "computing(a)anl.gov" <computing(a)anl.gov> Subject: FW: Computing Update Meeting All, I’m forwarding this to the computing distribution list.. Due to the content, remote participation will not be available. Best regards, Silvia From: "Mulligan, Silvia P." <smulligan(a)anl.gov> Date: Monday, November 19, 2018 at 10:06 AM To: LCF Staff <lcf-staff(a)alcf.anl.gov>, "mcs-staff(a)mcs.anl.gov" <mcs-staff(a)mcs.anl.gov> Cc: "Stevens, Rick L." <stevens(a)anl.gov>, "Hundley, Lisa Ann" <lhundley(a)anl.gov> Subject: Computing Update Meeting All, Rick would like to convene tomorrow from 10:00 – 11:00 a.m. in TCS/1416 to give a Computing Update. Please plan on attending if your schedule permits. Best regards, Silvia ********************* Silvia Mulligan Executive Secretary to Rick Stevens Computing, Environment and Life Sciences Argonne National Laboratory 9700 S. Cass Avenue Argonne, IL 60439 630-252-6188

1 0

Re: Computing Update Meeting
by Fonstein, Michael 19 Nov '18

19 Nov '18

Will do From: <dsl-employees-bounces(a)lists.anl.gov> on behalf of "Mulligan, Silvia P. via dsl-employees" <dsl-employees(a)lists.anl.gov> Reply-To: "Mulligan, Silvia P." <smulligan(a)anl.gov> Date: Monday, November 19, 2018 at 10:30 AM To: "computing(a)anl.gov" <computing(a)anl.gov> Subject: FW: Computing Update Meeting All, I’m forwarding this to the computing distribution list.. Due to the content, remote participation will not be available. Best regards, Silvia From: "Mulligan, Silvia P." <smulligan(a)anl.gov> Date: Monday, November 19, 2018 at 10:06 AM To: LCF Staff <lcf-staff(a)alcf.anl.gov>, "mcs-staff(a)mcs.anl.gov" <mcs-staff(a)mcs.anl.gov> Cc: "Stevens, Rick L." <stevens(a)anl.gov>, "Hundley, Lisa Ann" <lhundley(a)anl.gov> Subject: Computing Update Meeting All, Rick would like to convene tomorrow from 10:00 – 11:00 a.m. in TCS/1416 to give a Computing Update. Please plan on attending if your schedule permits. Best regards, Silvia ********************* Silvia Mulligan Executive Secretary to Rick Stevens Computing, Environment and Life Sciences Argonne National Laboratory 9700 S. Cass Avenue Argonne, IL 60439 630-252-6188

1 0

FW: Computing Update Meeting
by Mulligan, Silvia P. 19 Nov '18

19 Nov '18

All, I’m forwarding this to the computing distribution list.. Due to the content, remote participation will not be available. Best regards, Silvia From: "Mulligan, Silvia P." <smulligan(a)anl.gov> Date: Monday, November 19, 2018 at 10:06 AM To: LCF Staff <lcf-staff(a)alcf.anl.gov>, "mcs-staff(a)mcs.anl.gov" <mcs-staff(a)mcs.anl.gov> Cc: "Stevens, Rick L." <stevens(a)anl.gov>, "Hundley, Lisa Ann" <lhundley(a)anl.gov> Subject: Computing Update Meeting All, Rick would like to convene tomorrow from 10:00 – 11:00 a.m. in TCS/1416 to give a Computing Update. Please plan on attending if your schedule permits. Best regards, Silvia ********************* Silvia Mulligan Executive Secretary to Rick Stevens Computing, Environment and Life Sciences Argonne National Laboratory 9700 S. Cass Avenue Argonne, IL 60439 630-252-6188

1 0

FW: HPC for Energy Innovation Joint Solicitation is now open!
by Williams, Timothy J. 15 Nov '18

15 Nov '18

Dear CPS, FYI, this joint CFP is now open. Tim ------- Timothy J. Williams, Ph.D. --- Argonne National Laboratory --- tjwilliams(a)anl.gov<mailto:[email protected]> ------- From: <owner-hpc4mfg-info(a)listserv.llnl.gov> on behalf of Information and announcements - HPC4Mfg <hpc4mfg-info(a)llnl.gov> Date: Wednesday, November 14, 2018 at 5:42 PM To: Information and announcements - HPC4Mfg <hpc4mfg-info(a)llnl.gov> Cc: "Miles, Robin R." <miles7(a)llnl.gov>, "Herawi, Michelle" <herawi1(a)llnl.gov> Subject: HPC for Energy Innovation Joint Solicitation is now open! [cid:[email protected]] HPC for Energy Innovation Joint Solicitation is now open! The U.S. Department of Energy's (DOE) High Performance Computing for Energy Innovation (HPC4EI) Initiative issued its first joint solicitation today for two of its pillar initiatives, High Performance Computing for Manufacturing (HPC4Mfg) and High Performance Computing for Materials (HPC4Mtls) programs. Concept papers can be submitted to hpc4ei-submissions(a)llnl.gov<mailto:[email protected]> starting November 14, 2018. Deadline to submit concept papers is December 18, 2018. The solicitation seeks industry partners to work on one-year collaborative projects with DOE’s national laboratories, applying high performance computing (HPC) modeling, simulation and data analysis to key challenges in U.S. manufacturing and material development. The programs are intended to spur the use of national lab supercomputing resources and expertise to advance innovation in energy-efficient manufacturing and in new materials that enable advanced energy technologies. Selected industry partners will be granted access to HPC facilities and experts at the national laboratories. Projects will be awarded up to $300,000 to support compute cycles and work performed by the national lab partners. Further details are posted on the Federal Business Opportunities website<https://www.fbo.gov/spg/DOE/LLNL/LL/FBO412-19/listing.html>. Topic areas of interest for HPC4Mfg and HPC4Mtls can be found at www.hpc4mfg.org<http://www.hpc4mfg.org> and/or www.hpc4mtls.org<http://www.hpc4mtls.org>. Registration for informational webinars scheduled for November 28 and December 6 are available on the program websites.

1 0

FW: Postdoc candidate presentation
by Williams, Timothy J. 15 Nov '18

15 Nov '18

Dear CPS colleagues, Some of you may be interested in this hypersonics presentation on Monday. I’m not attaching the speaker’s CV; ask me directly if you have an interest in a copy. Best regards, Tim ------- Timothy J. Williams, Ph.D. --- Argonne National Laboratory --- tjwilliams(a)anl.gov<mailto:[email protected]> ------- From: Sibendu Som <ssom(a)anl.gov> Date: Wednesday, November 14, 2018 at 8:54 PM To: Timothy Williams <zippy(a)anl.gov> Cc: "Kundu, Prithwish" <pkundu(a)anl.gov> Subject: Postdoc candidate presentation Hi Tim: Prithwish is hosting a postdoc candidate on Nov. 19th (Monday). This candidate is interviewing for the hypersonics postdoc position for the LDRD project we have with Roberto Paoli. Please feel free to circulate this information within CPS and anyone else who may be interested. The candidate’s CV is also attached for your reference. Best wishes, -Sibendu Prakash Shrestha University of Minnesota Title: High-Speed Transition due to Passive and Active Trips Location: Bldg. 362 F-108 Time: 11 am to noon Abstract: Transitional hypersonic boundary layers due to passive and active trips on a flat plate are studied using direct numerical simulations (DNS). In the case of the passive trips (diamond-shaped and cylindrical), three dynamically prominent flow structures are consistently observed in both their isolated and distributed configurations. These flow structures are the upstream vortex system, the shock system, and the shear layers and the counter-rotating streamwise vortices from the wake of the trips. Analysis of the power spectral density (PSD) reveals the dominant source of instability due to the diamond-shaped trips as a coupled system of the shear layers and the counter-rotating streamwise vortices irrespective of spanwise roughness-spacing. However, the dominant source of instability due to an array of cylindrical trips is observed to be the upstream vortex system similar to Subbareddy et al. 2014 who used an isolated cylindrical trip. Therefore, the shape of a roughness element plays an essential role in the instability mechanism. Furthermore, dynamic mode decomposition (DMD) of three-dimensional snapshots of pressure fluctuations unveil globally dominant modes consistent with the PSD analysis in all the roughness configurations. In the case of active trips, a 2-D sonic jet from a straight slot is injected into Mach-10 3-D laminar boundary layers. The dynamically dominant flow structures observed in the vicinity of the jet correspond to upstream and downstream separation bubbles, where the number and the size of these bubbles vary with the injector pressure. A higher injector pressure leads to the formation of larger bubbles that cause the flow to become more unstable, resulting in a sequence of three successive bifurcations: (1) steady 2-D bubble formation, (2) transition from 2-D steady to 3-D quasi-steady bubble, and (3) transition from 3-D quasi-steady to 3-D unsteady bubble. This finding indicates that specific injector pressures are required to control the onset of transition in the laminar boundary layers. Streamwise streaks with a dominant spanwise wavelength are observed in both 3-D quasi-steady and 3-D unsteady flows. DMD of spanwise velocity reveals that the streamwise streaks originate from the upstream bubbles. In particular, the streaks arise from the coupled oscillations of a primary upstream bubble and the upstream bubble, which causes the flow to bifurcate from 2-D steady to 3-D quasi-steady. These two bubbles emanate two flow structures that lie on top of each other and have opposite spanwise velocities. These flow structures then travel to the top of the downstream bubbles to form a streamwise streak. The spanwise wavelength of the dominant DMD mode agrees with that of the streaks observed in the DNS. The simulation data in all cases agree well with their corresponding experiment.

1 0