MIHIR S SHAH
Pilots at Vly Vw Pkwy, Folsom, CA
License number
California A5121397
Issued Date
Apr 2013
Expiration Date
Apr 2018
Category
Airmen
Type
Authorized Aircraft Instructor
Address
Address
2100 Valley View Pkwy APT 1735, Folsom, CA 95762
Professional information
Adaptive Idle Timer For A Memory Device
US Patent:
2004009, May 20, 2004
Filed:
Nov 15, 2002
Appl. No.:
10/298201
Inventors:
Suryaprasad Kareenahalli - Folsom CA, US
Zohar Bogin - Folsom CA, US
Mihir Shah - Folsom CA, US
Zohar Bogin - Folsom CA, US
Mihir Shah - Folsom CA, US
International Classification:
G06F012/00
US Classification:
711/167000, 711/154000
Abstract:
Embodiments of the present invention provide for adaptively tuning the memory idle timer value in real time. Selected memory idle clock cycles are sampled to dynamically determine an optimized memory idle timer value. To optimize latency during sampling, the number of page hits (N) and number of page misses (N) are multiplied by weighted values Wand W, respectively, such that the weighted function (W* N)-(W* N) is maximized. The weight associated with a page miss (W) is greater than the weight associated with a page hit (W), resulting in a bigger penalty for a page miss than a page hit. The selected setting is continuously optimized.