2015-03-18 20:14:53 +00:00
|
|
|
# Measuring NC Implementation Characteristics
|
|
|
|
|
|
|
|
|
|
- external-latency.rkt is the driver for the roundtrip latency "echo"
|
|
|
|
|
programs. Generally speaking, statistics for each run will be
|
|
|
|
|
recorded into "client-grow-times", "client-ping-times" and
|
|
|
|
|
"client-summary" tables. When the server for a run is written in
|
|
|
|
|
Racket, additional statistics will be collected into tables
|
|
|
|
|
"server-memory-use" and "server-connections".
|
|
|
|
|
- echo-client.rkt measures roundtrip latency of pinging a remote server
|
|
|
|
|
- echoserver.erl is a matching ping server in Erlang
|
|
|
|
|
- echo-server-minimart-tcp-driver.rkt is a server using Minimart's TCP driver
|
2015-03-18 21:13:36 +00:00
|
|
|
- echo-server-prospect-tcp-driver.rkt is a server using Prospect's TCP driver
|
2018-04-29 22:16:07 +00:00
|
|
|
- echo-server-imperative-syndicate-tcp-driver.rkt is a server using Imperative Syndicate's TCP driver
|
2015-03-18 20:14:53 +00:00
|
|
|
- echo-server.rkt is a server using Minimart, but eschewing the TCP driver
|
|
|
|
|
- plain-racket-server.rkt is a server using built-in Racket threads
|
|
|
|
|
- uvserver.c is a server written in C with libuv
|
|
|
|
|
|
|
|
|
|
- internal-latency.rkt measures roundtrip latency of pinging a local
|
|
|
|
|
peer in a Minimart world.
|
|
|
|
|
- internal-latency-symbols-not-fixnums.rkt is the same, but uses
|
|
|
|
|
symbols instead of fixnums to identify peers.
|
|
|
|
|
- internal-latency-prospect.rkt is the same, but using Prospect
|
|
|
|
|
instead of Minimart.
|
2018-04-29 22:16:07 +00:00
|
|
|
- internal-latency-imperative-syndicate.rkt is the same, but using
|
|
|
|
|
Imperative Syndicate instead of Minimart.
|
2015-03-18 20:14:53 +00:00
|
|
|
|
2015-03-19 05:25:59 +00:00
|
|
|
- observe-all-minimart.rkt, observe-all-prospect.rkt,
|
2018-04-29 22:16:07 +00:00
|
|
|
observe-all-imperative-syndicate.rkt, sum-all-minimart.rkt,
|
|
|
|
|
sum-all-prospect.rkt, and sum-all-imperative-syndicate.rkt measure
|
|
|
|
|
the costs of presence notification and processing in Minimart,
|
|
|
|
|
Prospect, and Imperative Syndicate worlds, respectively.
|
2015-03-19 05:25:59 +00:00
|
|
|
|
2015-03-18 20:14:53 +00:00
|
|
|
- pingpong.rkt and pingpong.erl are simple measurements of Racket's
|
|
|
|
|
and Erlang's built-in thread communication latency, respectively.
|
|
|
|
|
They do not use the racket-logger statistics-collection subsystem,
|
|
|
|
|
instead printing their results to stdout.
|
