STREAM on IBM p690

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|--------------+---------+---------|
|STREAM        | p690 HPC|     p690|
|              |   16-way|    Turbo|
|              |         |   32-way|
|--------------+---------+---------|
| kernel       |   MB/sec|   MB/sec|
|--------------+---------+---------|
| COPY         |   17,394|   22,431|
|--------------+---------+---------|
| SCALE        |   17,066|   21,441|
|--------------+---------+---------|
| ADD          |   19,676|   24,830|
|--------------+---------+---------|
| TRIAD        |   20,051|   25,501|
|--------------+---------+---------|

Notes from submitter:
1. These results were obtained with a "standard" version of STREAM.
2. These results were obtained using small (4 kB) pages.
3. These results were obtained without memory/process affinity.
   Memory placement among the four MCMs of each system was random.

---
John D. McCalpin, Ph.D.            STSM, eServer Hardware Performance
IBM - 11400 Burnet Road MS 4305 - Austin, TX  78758  Office 045/3N098
(512) 838-6167 or tie line 678/6167   FAX (512) 838-6486  or 678/6486

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