ISCA
1997
IEEE
14 years 4 months ago
1997
IEEE
Deeply pipelined, superscalar processors require accurate branch prediction to achieve high performance. Two-level branch predictors have been shown to achieve high prediction acc...
ISCA
1997
IEEE
14 years 4 months ago
1997
IEEE
As modern microprocessors employ deeper pipelines and issue multiple instructions per cycle, they are becoming increasingly dependent on accurate branch prediction. Because hardwa...
ISCA
1997
IEEE
14 years 4 months ago
1997
IEEE
Portable systems demand energy efficiency in order to maximize battery life. IRAM architectures, which combine DRAM and a processor on the same chip in a DRAM process, are more en...
ISCA
1997
IEEE
14 years 4 months ago
1997
IEEE
As the issue rate and pipeline depth of high performance superscalar processors increase, the amount of speculative work issued also increases. Because speculative work must be th...
ISCA
1997
IEEE
14 years 5 months ago
1997
IEEE
In this paper we evaluate the performance of high bandwidth caches that employ multiple ports, multiple cycle hit times, on-chip DRAM, and a line buffer to find the organization t...
ISCA
1997
IEEE
14 years 5 months ago
1997
IEEE
Superscalar processors currently have the potential to fetch multiple basic blocks per cycle by employing one of several recently proposed instruction fetch mechanisms. However, t...
ISCA
1997
IEEE
14 years 5 months ago
1997
IEEE
Current microprocessors aggressively exploit instructionlevel parallelism (ILP) through techniques such as multiple issue, dynamic scheduling, and non-blocking reads. Recent work ...
ISCA
1997
IEEE
14 years 5 months ago
1997
IEEE
The performance tradeoff between hardware complexity and clock speed is studied. First, a generic superscalar pipeline is defined. Then the specific areas of register renaming, ...
ISCA
1997
IEEE
14 years 5 months ago
1997
IEEE
This work provides a systematic study of the impact of communication performance on parallelapplications in a high performance network of workstations. We develop an experimental ...
ISCA
1997
IEEE
14 years 5 months ago
1997
IEEE
The SGI Origin 2000 is a cache-coherent non-uniform memory access (ccNUMA) multiprocessor designed and manufactured by Silicon Graphics, Inc. The Origin system was designed from t...