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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

The solution to student food insecurity is a holistic approach
2017-02-10

Description: Dietetics read more Tags: Dietetics read more

Dr Louise van den Berg from the Department of
Nutrition and Dietetics says the University of the Free State
is taking steps to teach students how to budget and make
them aware how important food nutrition is.
Photo: Pixabay 

Research at the University of the Free State (UFS) has indicated that nearly 60% of students are victims of food insecurity and suffer from hunger most of the time. The research by the UFS Faculty of Health Sciences shows that a further 25% are food insecure but are not hungry most of the time.

Senior Lecturer in the Department of Nutrition and Dietetics, Dr Louise van den Berg, says food insecurity is common among student populations across the world. However, local research shows that it is almost double that of tertiary institutions in developed countries.

Food insecurity among students caught many people off-guard
Dr Van den Berg says in South Africa nobody had really looked at the problem until recently “It seems student food insecurity has caught many people off-guard.” She says people tend to think of tertiary students as a privileged group.

The research has now indicated how deep the problem really is on campus. The students that most likely go hungry are single, male, black or coloured, and are generally first-generation students.

They are also mostly undergraduates, those paying their studies from non-bank loans or bursary means, those not living with their parents or guardians or those that need to support somebody else financially.

The results further indicate that those that are likely to suffer from hunger seldom or never have enough money for food but have to borrow money for food, have to ask for food, sell items to get food or steal food.

“A healthy student is a
successful student.”

Bursary money send back home for parents to survive
Dr Van den Berg agrees that one of the main reasons for the situation is economic stress. Research has shown students rarely spend money on food when resources are scarce. Furthermore, parents of students studying with bursaries are not always able to fully support them on campus. Some students send bursary money back home for their parents to survive.

She says other factors that contribute to campus food insecurity are that all over the world universities have terminated catered food halls due to high costs. “To a large extent this has created a food desert for students and now they need to look after themselves.”

To throw money at the problem does not seem to be the answer. 

Students are food-uncertain beings
The research indicates that young people on campus do not know where to buy food, much less the correct, nutritional food they need. Dr Van den Berg says most universities are now aware of the problem and have been taking steps. This includes teaching students how to budget and making them aware how important nutrition is for their success and their responsibility for themselves.

Universities are also looking at private funding for food aid and food schemes. Dr Van den Berg says other solutions are the restructuring of bursary fees, student self-help initiatives and food gardens.

The Faculty of Health Sciences is taking the initiative to manage a food blog on the UFS website. It will also use other social media platforms to post food-preparation videos and recipes for students.

Dr Van den Berg says it is important to grow the 15.6% group of students who indicated they are food secure because a healthy student is a successful student.

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