satoshi yamada

What's happening?

Followup: RE: read and write in memory program

>kaamos Thanks for your help. I see the large increase of STORE_BLOCK.ORDER in write. read: 1915707 write: 14171958024 may be related to cache line invalidations ?.

2009-09-23 16:50:35 UTC in System performance benchmark
read and write in memory program

hi, I would like to ask what can cause the difference of the result of "read" and "write" operation in global and sequential mode of "memory" benchmark in SysBench. I have tried several "memory-block-size" and I realize that "read" operation is quicker than "write". Is this result coming from the effect of data prefetching of...

2009-09-19 17:07:36 UTC in System performance benchmark

Send me a message