Proto commits in umd-dslam/SLOG

These commits are when the Protocol Buffers files have changed: (only the last 100 relevant commits are shown)

2021-09-02

Option to round-robin the partition from sequencer

The documentation is generated from this commit.

2021-08-30

Option to specify kernel buffer size for sockets

Option to limit batch size

2021-07-18

Remove unused feature

2021-07-13

Record events from all LockOnlyTxns

completed => finished

2021-07-12

Record positions in global log

2021-06-29

TPCC execution & workload (untested)

2021-06-24

Move execution code to execution directory

2021-06-22

Use bytes for key

2021-06-16

Select home regions with a zipf distribution

2021-06-08

Specify code with list of tokens instead of string

2021-06-01

Reduce cross-region messages

Use both aws private and public IP addresss

2021-05-30

Remove max batch size option

2021-05-26

Use enabled_events instead of disabled_events

2021-05-09

Direct sockets for forwarder and sequencer

2021-05-05

Fix type of txn id in proto

2021-05-02

Specify replication order explicitly

New txn generator with closed loop clients * New txn generator * More accurate avg tps * Update tool for new benchmark. Simplify stuff

2021-04-29

Fix build error

Rename Echo to Ping/Pong

2021-04-06

Option to set remote-to-local message ratio

2021-04-05

Record lock-only txn entering scheduler event

2021-04-02

Clean up txn event recording code

Mechanism to log metrics on the server

2021-04-01

Fix incorrect type bug

2021-03-22

Scheduler benchmark

2021-03-18

Synchronized batching based on latency

Option to delay adding to batch at the sequencer

2021-03-17

Synchronized replication at the interleaver

Change how batch order is replicated

2021-03-16

Machines notify each other when they are online

Option to specify latency between replicas

2021-03-15

Remove scheduler_max_txn option

Remove do_not_clean_up_txn option

2021-03-08

Noop command

2021-03-07

Ability to switch commands

Differentiate dispatch events

Option to control recv_retries

2021-03-02

More flexible control on cpu affinity

Refactor broker to support multiple threads

2021-02-27

Option to limit the # of txns in the scheduler

Option to limit forwarder batch size

Option to limit the size of each txn batch

2021-02-26

Stats on batching in forwarder and mhorderer

Collect batch stats from sequencer

2021-02-24

Option to pin modules to cpus

2021-02-02

Remove unused events

2021-01-30

Update examples

Cleanup and update comments

2021-01-27

Batch MH txns at every machine

2021-01-26

Change the structure of a transaction

2021-01-25

Remove the need for original MH txn

2021-01-19

Option to offload deserialization from broker

2021-01-18

Use custom socket between scheduler and workers

2021-01-16

Ability to establish redirection in the broker

Batch metadata lookup

2021-01-15

Improved toolings

2021-01-13

Option to bypass mh orderer

Collect involved partitions from the start

2021-01-12

New way to schedule and delay batch

Option to return dummy txns

2021-01-11

Pass message between threads via pointers

2021-01-07

Tracing can be disabled

2020-12-28

Remove gating for replication delay feature

Track locks instead of subtxn in DDR lock manager

2020-12-27

Support synchronous replication configuration

Improved logging

2020-12-25

Set number of master regions in a new txn

New graph based lock manager

2020-10-20

Fix memory errors

2020-10-12

Clean up

2020-10-11

Make MachineId a number

2020-09-18

Move master lookup to forwarder

2020-09-17

Only send txns to the scheduler

2020-09-11

Add interleaver module

2020-09-02

Fix types

2020-07-14

fixes

2020-07-13

range partitioning --> simple partitioning

2020-07-08

Introduce range partitioning

Comment

2020-06-24

initial change

2020-06-15

Key-region lock manager (#55)

2020-06-03

Replication Delay (#44)

2020-05-15

Multi-partiton aborts (#40) * abort/commit read results * remove unused transaction state * add mp aborts and refactor abort logic * comments * optimize return to scheduler * bug fixes * test cases * pr fixes

2020-05-10

Update transaction holder with involved partitions (#38) * add partitions to txn holder * remove participants from worker * fix double delete * rename * remove double ownership

2020-05-07

Final remaster counter check in worker (#34) * final counter check * remove txn from worker state

2020-05-02

Scheduler remastering - pointers to TransactionHolder (#32) * change TxnReplicaId to txn holder pointer * send to remaster manager * basic test * scheduler remastering unit test * fixes * review fixes

2020-04-15

Record events for each txn

2020-04-12

Simple remaster manager (#29) * simple remaster methods * remaster tests * comments * fix flaky test * pr fixes * rename proto

2020-04-02

Worker can continue while waiting remote read Previously worker would wait until remote read arrive. This is unnecessary and may cause deadlock. In this commit, the scheduler can dispatch new txn to the worker if it is waiting for remote reads

Dispatch txn immediately to workers

2020-04-01

Stats report for server

2020-03-23

Mechanism for getting runtime statistics

2020-03-21

Refactor Server

Avoid worker and scheduler access the same txn map

2020-02-20

Change the format of config file

2020-02-11

Python script to generate initial data

2020-02-09

Use absolute import in .proto