HPE and NASA have launched two HPC systems into orbit in an experiment called Spaceborne Computer. Since September 14th, these machines have been powered on and running benchmarks that will transform human knowledge.
Technology is rapidly transforming the way we think and understand the universe. In the realm of space science, technological advancements have enabled man to study Earth, explore new worlds, and even walk on the moon. Today, high performance computing (HPC) is accelerating space research and scientific discovery like never before. Organizations like NASA are using the most cutting-edge HPC solutions to analyze troves of complex data, conduct experiments, advance the Mission to Mars, and much more.
Exploring new frontiers with HPC
NASA has teamed up with leading manufacturer Hewlett Packard Enterprise (HPE) to bring the most powerful earth-based systems into orbit in a mission called Spaceborne Computer. 
In preparation for space travel, HPE created specialized software to monitor and protect the hardware against radiation and other potential hazards. Instead of a physical hardening process, HPE software โhardensโ the computer digitally to dramatically reduce time-to-launch and keep the hardware from becoming obsolete. The systems were launched to the ISS on August 14th, 2017 on the SpaceX Dragon spacecraft. After being without electricity and exposed to extreme cold and radiation for an entire month, the machines were installed and powered up on September 14th.
After 75 days and over 1,500 revolutions around Earth, the systems have detected two anomalies and one power failure. Designed in an active/active configuration, the remaining supply assumed the full electrical load, preventing any downtime since the experiment began. Based on this proven redundancy, NASA is currently working with HPE to launch a spare power supply to the ISS in 2018. HPE also has plans to begin shipping up space replaceable units (SRUs).
Today, both machines have maintained power and are running three benchmarks:
- High Performance LINPACK (HPL) โ HPL is a portable software package that measures the floating-point rate of execution of distributed-memory computers by solving a dense system of linear equations.
- High Performance Conjugate Gradient (HPCG) โ HPCG is designed to access computational and data patterns that more closely match a diverse set of critical applications. This benchmark is currently used to rank the TOP500 computing systems.
- NASA Advanced Supercomputing Parallel Benchmarks (NPB) โ NPB are a set of benchmarks that help researchers evaluate the performance of parallel supercomputers.
Redefining HPC capabilities
Successful space exploration beyond Earthโs orbit will require sophisticated HPC solutions that can operate for extended periods of time. Spaceborne Computer is laying the groundwork to more quickly and successfully deploy the latest technologies for long-term space exploration and research.
At this yearโs SuperComputing event in Denver, HPE received the Hyperion Research โHPC Innovation Excellence Awardโ and the HPCwire Editorsโ Choice Award for โTop Supercomputing Achievementโ based on their groundbreaking accomplishments with NASAโand now, HPE is sharing their efforts with the HPC community.
In three sessions on Birds of a Feather (BoF), experts from HPE, NASA, and other organizations discussed the status of Spaceborne Computer as well as exciting next steps. On Wednesday, Mark Fernandez, John Kichury, and I (HPE) presented โHPC in Space: Supercomputing at 17,500 MPH.โ This session took a deep dive into Spaceborne Computer, exploring its unique software architecture and how it extends HPEโs presence in edge computingโliterally out of this world. Following the presentation, HPE addressed attendees with two questions: โAre there additional benchmarks we should be running?โ and โWhat would you like to run on Spaceborne Computer and why?โ These names and ideas were collected, and NASA and HPE have agreed to begin onboard processing after 100โ120 days, in an effort to grow the community of space exploration and ultimately push the envelope on HPC in space.
Also on Wednesday, Franke Baetke (HPE) and Sarp Oral (Oak Ridge National Laboratory) presented โLustre Community BoF: Lustre Deployments for the Next 5 Years.โ The discussion covered the mission-critical applications of Lustre and the topics at this yearโs Community BoF, as well as summaries of LUG2017 and LAD 2017.
To conclude these sessions, Sven Breuner (ThinkParQ GmbH) and Franke Baetke (HPE) presented โBeeGFS - Architecture, Implementation Examples, and Future Developmentโ on BeeGFS, an open source parallel file system that is used in several TOP500 systems.
NASA and HPE are working to expand human knowledge, from Earth to the edge of the universe, running HPC applications on the ISS. For more information on Spaceborne Computer, I invite you to follow me on Twitter at @EngLimGoh. You can alos visit @NASA and @Space_Station for up-to-the-minute news and updates - and check out @HPE_HPC to see the latest advancements in HPC.
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Eng Lim Goh, PhD
VP, CTO - HPC & Artificial Intelligence
Hewlett Packard Enterprise
EngLimGoh
Dr. Eng Lim Goh is the VP and CTO, HPC and AI, at Hewlett Packard Enterprise. His current research interest is in the progression from data intensive computing to analytics, inductive machine learning, deductive reasoning and artificial specific to general intelligence. In collaboration with NASA he is currently principal investigator of a year-long experiment aboard the International Space Station - this project won both the 2017 HPCwire Top Supercomputing Achievement and Hyperion Research Innovation Awards. In 2005, InfoWorld named Dr. Goh one of the 25 Most Influential CTOs in the world. He was included twice in the HPCwire list of -People to Watch. In 2007, he was named -Champions 2.0- of the industry by BioIT World magazine, and received the HPC Community Recognition Award from HPCwire. Dr. Goh did his postgraduate work at Cambridge University, UK. He has been granted six U.S. patents with three pending.
