While traditional approaches to code profiling help locate performance bottlenecks, they offer only limited support for removing these bottlenecks. The main reason is the lack of v...
In modern clustering environments where the memory hierarchy has many layers (distributed memory, shared memory layer, cache, ¡ ¢ ), an important question is how to fully u...
In this paper, we present profiling results of the Bluetooth standard implemented on the Xilinx Virtex II Pro device. The investigation is performed in two stages. First, we solel...
We consider networks of workstations which are not only timesharing, but also heterogeneous with a large variation in the computing power and memory capacities of different workst...
The performance of the barrier operation can be crucial for many parallel codes. Especially distributed shared memory systems have to synchronize frequently to ensure the proper o...
Torsten Hoefler, Torsten Mehlan, Frank Mietke, Wol...