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17 Commits

Author SHA1 Message Date
Greg Fitzgerald 5468be2ef9 Add solana-ledger crate (#6415) 
automerge
 2019-10-18 09:28:51 -07:00
sakridge 5ef012b2c1
Tweak debug to remove unreadable datapoints (#6060) 2019-10-04 16:25:22 -07:00
Michael Vines b4da83a3ab
Remove CUDA feature (#6094) 2019-09-26 13:36:51 -07:00
sakridge a89589a1d5
Add Measure abstraction over measuring time intervals (#4851) 
Allows one to swap in different implementations. This provides
the normal Insant::now() -> .elapsed() path.
 2019-06-29 15:34:49 +02:00
sakridge fbea9d8621
Page-pin packet memory for cuda (#4250) 
* Page-pin packet memory for cuda

Bring back recyclers and pin offset buffers

* Add packet recycler to streamer

* Add set_pinnable to sigverify vecs to pin them

* Add packets reset test

* Add test for recycler and reduce the gc lock critical section
* Add comments/tests to cuda_runtime

* Add recycler to recv_blobs path.

* Add trace/names for debug and PacketsRecycler to bench-streamer

* Predict realloc and unpin beforehand.

* Add helper to reserve and pin

* Cap buffered packets length

* Call cuda wrapper functions
 2019-06-27 09:32:32 +02:00
carllin 9a52b01171
Change to crossbeam channel in banking_threads VerifiedReceiver (#4822) 
* Add crossbeam channel instead of channel in banking_stage
 2019-06-26 18:42:27 -07:00
sakridge 7153abd483
Revert "Performance tweaks (#4340)" (#4350) 
* Revert "Performance tweaks (#4340)"

This reverts commit 55cee5742f.

* Revert Rc change
 2019-05-20 17:48:42 -07:00
sakridge 55cee5742f
Performance tweaks (#4340) 
* Use Rc to prevent clone of Packets

* Fix min => max in banking_stage threads.

Coalesce packet buffers better since a larger batch will
be faster through banking and sigverify.

Deconstruct batches into banking_stage from sigverify since
sigverify likes to accumulate batches but then a single banking_stage
thread will be stuck with a large batch. Maximize parallelism by
creating more chunks of work for banking_stage.
 2019-05-20 09:15:00 -07:00
Pankaj Garg 9476fe5ce3
Use log levels for datapoint metrics (#4335) 
* Use log levels for datapoint metrics

* address review comments

* fix cyclomatic complexity
 2019-05-17 17:34:05 -07:00
Jack May f567877d1d
Cleanup metrics (#4230) 2019-05-10 08:33:58 -07:00
Pankaj Garg d22a1c9b1f
Use smaller batch size in sigverify stage if CUDA is not available (#3951) 2019-04-23 12:41:50 -07:00
Sagar Dhawan 9c2809db21
Delete SharedPackets (#3843) 
* Delete SharedPackets

* Fix bench and sigverify
 2019-04-17 18:15:50 -07:00
Stephen Akridge 92b5e131fe Name sigverify threads 2019-04-13 11:24:36 -07:00
Stephen Akridge 1dac4c33b8 Change sigverify counter from entries to packets 
batch or entries kind of useless since it can have some
variable number of packets
 2019-04-12 13:19:46 -07:00
Pankaj Garg dc6c34da5d
Fast-track vote signature verification and processing (#3695) 2019-04-09 12:57:12 -07:00
Sagar Dhawan f5f4434e0a Remove unnecessary lock in sigverify 2019-04-05 16:57:45 -07:00
Michael Vines 5f5d779ee1 Move src/ into core/src. Top-level crate is now called solana-workspace 2019-03-02 09:52:18 -08:00