2017/12/22 We had an End-year Party

We had a happy End-year Party(忘年会 ボウネンカイ) with Kobayashi lab on 22nd December.

2017/12/19 Mulya Agung made a presentation at HiPC2017

Mulya Agung (Doctor course, 2nd year) made a presentation at the 24th IEEE International Conference on High Performance Computing, Data, and Analytics (HiPC2017) in Jaipur, India.

Mulya Agung, Muhammad Alfian Amrizal, Kazuhiko Komatsu, Ryusuke Egawa, and Hiroyuki Takizawa, “A Memory Congestion-aware MPI Process Placement for Modern NUMA Systems,” the 24th IEEE International Conference on High Performance Computing, Data, and Analytics (HiPC2017), Jaipur, India, 2017.

2017/12/17 Prof. Takizawa gave an invited talk at SCEC2017

Prof. Takizawa gave an invited talk at the First Workshop on Software Challenges to Exascale Computing (SCEC) in Jaipur, India.

Hiroyuki Takizawa, “A User-Defined Code Transformation Approach to Separation of Performance Concerns,” Invited Talk at the First Workshop on Software Challenges to Exascale Computing (SCEC2017), Jaipur, India, 2017.

https://scecforum.github.io/

2017/12/12 Prof. Takziawa made a presentation at ISP2S2-2017

Prof. Takizawa make a presentation at JST/CREST International Symposium on Post Petascale System Software (ISP2S2-2017), in Tokyo, Japan.

Hiroyuki Takizawa, Reiji Suda, Daisuke Takahashi, Ryusuke Egawa, Fumihiko Ino, “Xevolver: expressing performance-awareness as user-defined code transformations,” JST/CREST International Symposium on Post Petascale System Software, Tokyo, 2017.

2017/11/20 Prof. Takizawa and Prof. Egawa made a presentation on LHAM2017!

Hiroyuki Takizawa, Muhammad Alfian Amrizal, Kazuhiko Komatsu and Ryusuke Egawa, “An Application-Level Incremental Checkpointing Mechanism with Automatic Parameter Tuning, “ 5th International Workshop on Legacy HPC Application Migration(LHAM2017).

Ryusuke Egawa, Kazuhiko Komatsu and Hiroyuki Takizawa, “Designing an Open Database of System-aware Code Optimizations, ” International Workshop on Legacy HPC Application Migration(LHAM2017).

2017/10/17 New group photo uploaded!

We took a new group photo today!

Let’s do research hard and happily for the new semester!

2017/10/10 Professor Egawa made a presentation in WSSP26

Professor Egawa (Cyberscience Center)  presented the work with the title “A Multiple-layer Bypass Mechanism for Energy Efficient Computing” in WSSP26 (Workshop on Sustained Simulation Performance).

The co-authors are Masayuki Sato (Graduate School of Information Science), Ryoma Saito (Mechanical and Aerospace Engineering), Hiroaki Kobayashi (Graduate School of Information Science), Tohoku University.

2017/09/14 The KenShu II presentation has been finished!

3rd year undergraduate students (Ebata, Koizumi, Niwayama) have done their paper introductions in front of other students.
It helps them with understanding the research topics in our laboratory and improving their paper reading skills , congratulations!

2017/09/07 Prof. Takizawa and Prof. Egawa presented in “Re-Emergence of Vector Architectures Workshop”

Prof. Takizawa and Prof. Egawa made a presentation in “Re-Emergence of Vector Architectures Workshop” at Honolulu, Hawaii

Prof. Takizawa made a presentation on “Vectorization-aware Loop Optimization with User-defined Code Transformations”.

Prof. Egawa made a presentation on “Performance and Power Analysis of SX-ACE using HP-X Benchmark Programs”.

2017/08/04 We held end of first semester party today

Today, members of our lab held the party for the end of first semester, everyone enjoyed themselves in the party!