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10001 :: Nim ORC example benchmark

• alexeypetrushin (orginal) [2023-03-15T07:27:04+01:00] view original

  In the ORC example benchmark from the Post about ORC the request doesn't use sessions.

  I wonder how this example would look like, when request would need a) create sessions on demand b) Read/write to sessions made of complex GC data structures with refs and objects?

  The code:

  import asynchttpserver, asyncdispatch, strutils, json, tables, streams
  
  # about 135 MB of live data:
  var sessions: Table[string, JsonNode]
  for i in 0 ..< 10:
    sessions[$i] = parseJson(newFileStream("1.json", fmRead), "1.json")
  
  var served = 0
  
  var server = newAsyncHttpServer()
  proc cb(req: Request) {.async.} =
    inc served
    await req.respond(Http200, "Hello World")
    if served mod 10 == 0:
      when not defined(memForSpeed):
        GC_fullCollect()
  
  waitFor server.serve(Port(8080), cb)
  Run

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• Araq (orginal) [2023-03-15T08:00:28+01:00] view original

  So write a better benchmark? :P

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• alexeypetrushin (orginal) [2023-03-15T08:30:41+01:00] view original

  I made a wrong title mentioning the benchmark. My question was not so much about the benchmark part, but more about understanding how to use it.

  I figured out how to use it in single thread mode, but still don't understand how it's supposed to be used in multi-thread mode.

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