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midd:traffic_scheduling:project_log [2009/04/30 13:55] perryk |
midd:traffic_scheduling:project_log [2009/05/12 10:13] perryk |
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==== 04/25 ==== | ==== 04/25 ==== | ||
- | PK - Decided to take a chance to write super-TCP. Came up with plan. Spent 24 hours straight on it. Concluded it is too big for this late in the semester. | + | PK - Decided to take a chance to write super-TCP. Came up with plan. Spent 24 hours straight on it. Concluded it is too big for this late in the semester. But will continue thinking about it as developing a framework for this future work would make a nice addition to the project's report. |
==== 04/27 ==== | ==== 04/27 ==== | ||
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==== 04/30 ==== | ==== 04/30 ==== | ||
- | PK - Added Jacobson/Karels Algorithm RTT estimation to adapter code. It furnishes an established idea of current RTT for use by schedulers. Jacobson/Karels Algorithm specification doesn't discuss adding to estimated timeout any effect of actual timeouts. So, I added a penalty to the estimated timeout if an actual timeout occurs. | + | PK - Added Jacobson/Karels Algorithm RTT estimation to adapter code. It furnishes an established idea of current RTT for use by schedulers. Jacobson/Karels Algorithm specification doesn't discuss adding to estimated timeout any effect of actual timeouts. So, I added a penalty to the estimated timeout if an actual timeout occurs (added 0.1 seconds to estimated timeout). Temporarily, I connected the suggested timeout value to the actual timeout value and it worked VERY well. |
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+ | PK - Later. Improved GUI graphing. Realized there was no way to zero bins for seconds in which no segments were sent. New code has additional benefit of scrolling in new data. | ||
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+ | ==== 05/04 ==== | ||
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+ | PK - Removed GUI graphing to make it easier to port to Mono. With a little more tinkering with the Tao framework (which IS Mono compatible), the GUI code could be added back in. | ||
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+ | ==== 05/06 ==== | ||
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+ | PK - Implemented Spaghetti scheduler. Happy birthday to me. | ||
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+ | ==== 05/07 ==== | ||
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+ | PK - Implemented random scheduler. | ||
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+ | ==== 05/09 ==== | ||
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+ | PK - Implemented experiment duration timer for Aubrey. | ||
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+ | ==== 05/10 ==== | ||
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+ | PK - Made code tweaks for Aubrey. Began formal presentation development. | ||
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+ | ==== 05/11 ==== | ||
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+ | PK - AB - met for 6 hours. Made a lot of progress. Reviewed formal presentation. Conceived more fully realized BK Scheduler - an idea that we have bandied back and forth for a long time. | ||
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+ | ==== 05/12 ==== | ||
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+ | PK - starting at 3:30 AM to 9:30 AM - really formalized BK. | ||
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