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Ruby on SCC: Casually programming SCC with Ruby
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Lecture Structure
- Ruby on (00:00:13)
- Distributed (00:00:13)
- Web services (00:00:13)
- Use Ruby for casual distributed p (00:00:13)
- Our Objective (00:00:13)
- Ruby on Our Objective (00:01:03)
- Ruby on (00:01:03)
- Distributed (00:01:03)
- Web services 1 (00:01:03)
- Use Ruby for casual distributed programming on (00:01:03)
- Ruby is VT1 (00:01:24)
- Ruby is easy (00:01:37)
- Ruby is powerful (00:01:59)
- Many programming r (00:01:59)
- Reflective (00:01:59)
- Functional (00:01:59)
- Object oriented (00:01:59)
- Multi paradigm (00:01:59)
- Ruby is productive (00:02:30)
- Ruby on (00:03:09)
- Topics (00:03:25)
- Distributed objects with Ruby on (00:03:25)
- Ruby binding of (00:03:25)
- Ruby Interpreter on (00:03:25)
- Share our early experiences with Ruby on (00:03:25)
- Running Ruby on (00:03:43)
- No source code modification was needed (00:03:43)
- run on a Linux (00:03:43)
- original ruby built to (00:03:43)
- on Performance (00:04:10)
- Benchmark environment (00:04:10)
- Same binary run on (00:04:10)
- Standard benchmark suite included in distribution (00:04:10)
- Evaluated performance of on (00:04:10)
- e performance is 30 that of in avg (00:04:31)
- Ruby benchmark suite run on and (00:04:31)
- Result n to CPU frequency (00:04:31)
- on Performance Fast benchmarks slow (00:04:58)
- on Performance (00:05:06)
- slow off die private memory (00:05:06)
- Object allocation causes to access (00:05:06)
- Slow a lot of object allocations (00:05:06)
- Fast little object allocations (00:05:06)
- Analysis Object allocation on is slow (00:05:06)
- Conclusion runs on without modification (00:05:44)
- object allocations (00:05:44)
- largely (00:05:44)
- y affected by number of (00:05:44)
- Performance (00:05:44)
- Topics (00:06:10)
- Ruby Background (00:06:20)
- Faster than off chip memory (00:06:20)
- buffer (00:06:20)
- is a on tile memory (00:06:20)
- passing (00:06:20)
- buffer (00:06:20)
- The message (00:06:20)
- has special hardware for (00:06:20)
- Ruby Objective (00:07:55)
- Evaluate performance gain by using from Ruby (00:07:55)
- a Linux network driver transparently using (00:07:55)
- Two conventional methods (00:07:55)
- Use s communication hardware from Ruby (00:07:55)
- Ruby Overview (00:08:05)
- binding (00:08:05)
- Ruby (00:08:05)
- Ruby (00:08:05)
- has a C extension mechanism (00:08:05)
- library (00:08:05)
- Ruby Interface (00:08:43)
- Message payloads expressed by String (00:08:43)
- Ruby does not support explicit memory access (00:08:43)
- Minor difference from the original C (00:08:43)
- accessible from Ruby (00:08:43)
- Ruby Performance Ruby 2x 10x faster than TCP (00:10:02)
- Ruby Conclusion (00:10:19)
- Topics (00:10:45)
- Distributed Objects with F Ruby (00:10:55)
- Distributed Objects with Ruby (00:11:23)
- Distributed Ruby Usage A remote obj can be accessed just like a local obj (00:11:41)
- Distributed Ruby Communication (00:12:12)
- Distributed Ruby on (00:12:41)
- Communication in (00:12:41)
- Try using (00:12:41)
- inter node communication (00:12:41)
- TCP is used for (00:12:41)
- Extending (00:13:29)
- Extend to support those features (00:13:29)
- Variable sized messages (00:13:29)
- Two missing features in to be used in (00:13:29)
- Extending peek (00:15:01)
- buff r (00:15:01)
- COPY (00:15:01)
- header part of the arrived without consuming (00:15:01)
- given (00:15:01)
- Checks for arrival from Q (00:15:01)
- was added to (00:15:01)
- Variable sized messages (00:15:46)
- Use peek to determine if there is an incoming (00:15:46)
- Unmatched send (00:15:46)
- J without consuming (00:15:46)
- Distributed Ruby with Performance (00:16:18)
- Ruby Performance Ruby 2x 10x faster than TCP (00:17:49)
- Distributed Ruby with Performance (00:18:02)
- Ruby Performance Ruby 2x 10x faster than TCP (00:18:24)
- Distributed Ruby with Conclusion (00:18:26)
- Performance improvement was limited (00:18:26)
- Use communication hardware as (00:18:26)
- Distributed Ruby with lib (00:18:26)
- Distributed objects on (00:18:26)
- Summary (00:19:43)
Keyword
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