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15 January 2024 | Story André Damons | Photo Supplied
CHPC students read more
The top finishing UFS team, Team 5, consisting of Nhlonipho Shezi, Kgoboketso Mphahlele, Albert van Eck (mentor), Itumeleng Khaka, and Bophelo Pharasi came third during the national round of the National Integrated Cyber Infrastructure Systems (NICIS) CHPC’s Student Cluster Competition.

Two students from the University of the Free State (UFS) who took part in the National Integrated Cyber Infrastructure Systems (NICIS) CHPC Student Cluster Competition were selected as part of the National Team to compete at the International Supercomputing Conference (ISC) Student Cluster Competition next year.

Itumeleng Khaka and Nhlonipho Shezi, both currently studying towards a Bachelor of Science degree in Information Technology majoring in Computer Science and Business Management, were part of one of the university’s teams (Team 5) that took third place during the national round of the competition.

Bophelo Pharasi (Bachelor of Science in Information Technology majoring in Computer Science and Business Management) and Kgoboketso Mphahlele (Bachelor of Computer Information Systems) were the other team members, and Albert van Eck, Head of the eResearch and High-Performance Computing Unit, was their mentor. The UFS entered three teams for the competition. 

Another student, Limpho Senatla (Bachelor of Science in Information Technology), was awarded the prize for the female student with the most potential during this competition. Some of the prizes awarded to her include an opportunity to work under the mentorship of sponsors such as Tsolo.io, Diplomics, Intel, and the South African Radio Astronomy Observatory (SARAO).

The other two teams that also participated were Team OptiCompute (mentor: Hendrik van Heerden), consisting of Senatla, Siphesihle Mvelase (Bachelor of Science in Information Technology majoring in Computer Science and Business Management), Ziphezinhle Malinga (Bachelor of Science in Information Technology majoring in Computer Science and Business Management), Ennosse Mkhutyukelwa (Bachelor of Science in Information Technology majoring in Computer Science and Chemistry); and Team KKRT (mentor: Zirke le Roux), consisting of Kananelo Nyakallo Mofokeng (Bachelor of Science in Information Technology majoring in Computer Science and Physics), Boitumelo Ramasike (Bachelor of Science in Information Technology majoring in Computer Science and Business Management), Kamohelo Kolanchu (Bachelor of Science in Information Technology majoring in Computer Science and Mathematics), and Thabang Maokeng (Bachelor of Computer Information Systems).

Highly stressful and demanding

“Since 2017, the UFS has competed in the CHPC Student Cluster Competition, with various successful outcomes. This year was no exception, with Team 5 winning third place at the national round. All teams endured a highly stressful and demanding round where external factors such as load shedding, late and incomplete hardware deliveries, extreme heat, and sleep deprivation played a role,” says Van Eck.

According to its website, the Centre for High-Performance Computing (CHPC), a division of the Council for Scientific and Industrial Research (CSIR), annually hosts a Human Capital Development (HCD) programme for undergraduate students currently enrolled in Science, Technology, Engineering and Mathematics (STEM) fields at South African universities. They undergo training that will take them from zero knowledge of HPC to being able to build mini clusters through various rounds.

The competition is held annually and consists of three rounds: a selection, national, and international round. A team composed of four undergraduate (second-year) students can enter the competition.

This year, twenty teams from eight universities participated in the selection round. Each year, this round is hosted at a different university in the country, with the UFS Bloemfontein Campus playing host this year from 10 to 15 July. During the first round, students were exposed to various technologies and concepts used in HPC and scientific computing. Students were then evaluated according to their technical skills acquired during the selection round, and had to design, present, and defend a cluster design with its network topology.

The national round, for which all three UFS teams qualified, was held at the Kruger National Park from 3 to 8 December.

Travel internationally

According to Van Eck, the students were given a limited budget to procure a small cluster for this round. Students then had to assemble the cluster and start configuring it during this round. After installing and configuring their clusters, students had to install and optimise scientific software. Installing and optimising scientific software is quite challenging. One must consider various technologies such as hardware components, networking, operating systems, compilers, intercommunication between processes, and the functionality of the software.

The winning team in the national round is combined with two members of either the second or third-place winners and two reserves selected from those teams. This team will travel to Austin, Texas, early next year to visit the Texas Advanced Computing Centre (TACC). Students will also undergo more training at Dell Labs in the USA.

The team will compete at the International Supercomputing Conference (ISC) Student Cluster Competition (SCC) against teams from across America, Europe, and Asia. This competition is held in Germany and sees the best international students competing in the final round. The South African teams have won this round on several occasions.

“The competition takes all students out of their comfort zones. The technologies and methodologies they are exposed to are state-of-the-art in theoretical and computational sciences. In the first round, students are trained by industry professionals on concepts they would otherwise never be exposed to. They come into contact with multiple disciplines within IT, engineering, and some scientific fields. The learning curve during this competition is immense, but students who rise to the challenge reap the benefits in the long run. With prizes such as laptops, prize money, and mentorship from the industry, multiple opportunities can be utilised,” says Van Eck.

Exposure to various technologies

Van Eck says even members from teams that do not make it into the top positions can benefit from exposure to various technologies and networking with other delegates. Leveraging knowledge attained during the competition also enhances one's ability to apply knowledge to other parts of one's career.

“To become an HPC specialist, one must master various field-specific domains, and each of these domains can become a career in itself should a student identify a specific field of more interest to them. This type of exposure is usually only experienced once one enters the workforce. It may be difficult and costly to enter a specific domain by that time. Earlier exposure during a competition like this can assist a student in identifying which fields of science, engineering, or IT they would like to focus on and perhaps later specialise in.”

News Archive

UFS’s Unit for Children’s Rights instrumental in helping human trafficked victim
2010-03-29

Adv. Beatri Kruger.
Photo: Leonie Bolleurs
“Wheeling and dealing is part of our daily life. But what if the ‘product’ bought or sold is not a spanner or a cell phone, but a living human being? Disturbing news came to the fore... apart from other places in the country, and for that matter all over the world, it was discovered that people are treated like commodities here in Bloemfontein as well,” said Adv. Beatri Kruger from the Unit for Children’s Rights at the University of the Free State (UFS).

Adv. Kruger was instrumental in completing and availing the first comprehensive Research Report on Human Trafficking in South Africa to the public on 23 March 2010. As a member of the Reference Group advising on interim research reports on human trafficking, she contributed to the report. The report proves to be an extremely valuable tool for, among others, government departments and non-governmental organisations that use it as a guideline in planning interventions to combat human trafficking.

The Unit for Children’s Rights is also one of the founding members of the Free State Human Trafficking Forum (FHF). To react on and fight the disturbing reality of human trafficking more efficiently, a number of concerned role players such as Child Welfare and other non-governmental organisations, police officials, prosecutors, social workers, health practitioners, private businesses, churches and community organisations joined forces and formed the FHF. The Unit for Children’s Rights hosts monthly meetings at the UFS to facilitate the coordination of this multi-disciplinary counter-trafficking team.

Adv. Kruger is very excited about some of the successes of the FHF; such as the story of Soma (not her real name). This Indian woman was recruited in India by an Indian couple who are staying in South Africa, by promising her a good job in South Africa. However, instead of finding the promised job, Soma was extensively exploited for labour purposes. With the help of a “good Samaritan” she managed to escape from the perpetrators and fled to the police. Soma was removed to ensure her safety and accommodated in a safe place in Bloemfontein. Counselling and other services were rendered to her by an organisation which is also a member of the FHF. One of the challenges facing Soma and the service providers was that Soma speaks a foreign dialect and for weeks a trusted interpreter could not be found.

This obstacle rendered communication with her to the bare minimum. The perpetrators were arrested but unfortunately the new comprehensive counter-trafficking law is not in force yet. Therefore the perpetrators could only be convicted of some offences in the Immigration Act. However, due to good police investigation followed by shrewd consultations, the perpetrators agreed to pay for the victim’s return flight to India as well as for the flight ticket of the investigating officer to escort her to safety. The Unit for Children’s Rights did networking with Ms Maria Nikolovska of the International Organisation for Migration (IOM), who agreed to assist in the safe reintegration of Soma in India. Soma is now on her way back home.

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