Publications
- Spmv
-
CSX: An Extended Compression Format for SpMV on Shared Memory Systems
K. Kourtis, V. Karakasis, G. Goumas and N. Koziris, PPoPP 2011.
(paper,
presentation,
src,
errata)
-
Exploiting Compression Opportunities to Improve SpMxV Performance on
Shared Memory Systems
K. Kourtis, G. Goumas and N. Koziris, ACM TACO, 2010
(paper)
-
Improving the Performance of Multithreaded Sparse Matrix-Vector Multiplication using Index and Value Compression
K. Kourtis, G. Goumas and N. Koziris, ICPP08
(paper, presentation )
-
Optimizing Sparse Matrix-Vector Multiplication Using Index and Value Compression
K. Kourtis and G. Goumas and N. Koziris, CF08
(paper, presentation)
-
Performance evaluation of the sparse matrix-vector multiplication on modern architectures
G. Goumas, K. Kourtis, N. Anastopoulos, V.s Karakasis and N. Koziris., SCJ, 2009
(paper)
-
Understanding the Performance of Sparse Matrix-Vector Multiplication
G. Goumas, K. Kourtis, N. Anastopoulos, V.s Karakasis and N. Koziris., PDP08
(paper)
- DFS
-
Global-scale peer-to-peer file services with DFS
A. Chazapis, G. Tsoukalas, G. Verigakis, K. Kourtis, A. Sotiropoulos and N. Koziris, GRID07
(paper)
- SMT
-
Exploring the Capacity of a Modern SMT Architecture to Deliver High Scientific Application Performance.
E. Athanasaki, N. Anastopoulos, K. Kourtis and N. Koziris., HPCC06
(paper)
-
Exploring the Performance Limits of Simultaneous Multithreading for Scientific Codes
E. Athanasaki, N. Anastopoulos, K. Kourtis and N. Koziris., ICPP06
(paper)
-
Tuning Blocked Array Layouts to Exploit Memory Hierarchy in SMT Architectures
E. Athanasaki, K. Kourtis, N. Anastopoulos and N. Koziris., PCI05
(paper)
-
Exploring the Performance Limits of Simultaneous Multithreading for Memory Intensive Applications
E. Athanasaki, N. Anastopoulos, K. Kourtis and N. Koziris., SCJ, 2008
(paper)
Presentations
-
Programming in the Multicore Era
Presentation at NTUA:pdf,
Presentation at WISES-2010
workshop:pdf
Reports
-
Runtime Code Generation for Huffman Decoders
(report)
-
Notes on Generating Probability Distributions for a given Entropy value
(pdf, src)
