Skip to content

Latest commit

 

History

History
162 lines (115 loc) · 5.54 KB

CHANGELOG.md

File metadata and controls

162 lines (115 loc) · 5.54 KB

Release 0.6.2 (2021-04-28)

  • Added reassignment types "max_prop" and "always_attend" to FCFS policy.

Release 0.6.1 (2021-03-26)

  • Added thread that reads request file.
  • Add requests file.
  • The arrival of requests are visualized in the Gantt chart.
  • Structural changes to scheduling_policy.

Release 0.6.0 (2021-03-19)

  • Added Request class.
  • Code modularization in scheduler.
  • Added docker pause handling.
  • Added active container handling when you want to finish the scheduler.
  • Add new event (PAUSE_CONTAINER and RESUME_CONTAINER).
  • Fixed problem in gantt chart plotting.
  • Add plotly and pandas libraries.
  • Request queues now belong to the scheduling policy.

Release 0.5.5 (2021-03-01)

  • Add support for Gantt Charts.

  • Scheduler host:

    • Changes in update function to return parallelism applied to container
    • Add event logs for Gantt chart.
    • Fixed issue in the choice of container to generate an update request.
    • Fixed issue in docker container prune which was running on every message wait.

Release 0.5.4 (2021-02-26)

  • Add event values in CSV file.

Release 0.5.3 (2021-02-25)

  • Remove finished container with command "docker container prune -f"

  • Fix problems in event logs.

Release 0.5.2 (2021-02-24)

  • Attribute error in client: the signal variable had the same name as the signal class.

  • Add JSON objects messages over socket.

  • Trace plotting problem:

    • Add the call to add_thread in the creation of the main threads.
    • Fixed problem in the amount of thread plots.

Release 0.5.1 (2021-02-22)

  • Sorting the folders

    • Add Commons flder. Includes log files for the entire project.
    • Change name of dockerfile.

  • Change dockerfile to indicate how the tensorflow program should be entered.o

  • Scheduler

    • Correction in the generation of events.

  • Client:

    • Correction in the generation of events.
    • Add number of thread parameter in signal handler.
    • Correction socket messages.

  • Trace:

    • Add the registration of a new thread to save its execution traces.
    • Add second value in trace event.
    • Thread index correction.

Release 0.5.0 (2021-02-18)

  • The scheduler correctly responds to the execution and update requests.

  • Scheduler:

    • Add keyboard input for the completion of the program.
    • Add the joins of the client threads.
    • Changes in waiting times to generate the next execution or update request.
    • Fix storing scheduler events.
    • Code ordering.

  • Client:

    • The reception of messages from the scheduler was centralized in a single thread.
    • Changes in the handling of global variables.

  • Trace:

    • You can indicate the number of events drawn in the plot_events function.

Release 0.4.1 (2021-02-16)

  • Add events class. Stores the events that can be saved in the execution traces.

  • Execution info:

    • Add the attribute container number.

Release 0.4.0 (2021-02-13)

  • Scheduler:
    • Error was resolved in evaluated condition (Attention thread).
    • Add evaluation of the status of the current request when old requests are served.
    • Modification of the place where the host port is increased for the next execution request.

Release 0.3.0 (2021-02-13)

  • Scheduler:

    • Changes in update request processing. Receives available resources and should not query the system.
    • Add error handling in the search for the container you want to change (Update Request thread).
    • Changes in the generation of execution requests (Execution Request thread).
    • Changes in the reception of client data.
    • Changes in the function that reallocates resources in actives containers.
    • Changes in attention of execution/update requests (Attention thread).

  • Client:

    • Changes in the signal handler of the Tensorflow program. Advises the client to finish
    • Change in the attention of update requests. Condition when parallelism update runs.
    • Changes in the reception of data through the socket. Now a single data is received and not an array of 1024.
    • Add error handling in main program.

  • Execution info:

    • Changes in parallelism update.

  • Scheduling policy:

    • Changes in parallelism schedule for policies FFSnotReassigment and FFSwithReassigment.

Release 0.2.0 (2021-02-03)

  • Scheduler:

    • Changes in update request processing.
    • Change in the creation of execution requests.
    • Changes in the attention of execution/update requests.
    • Changes to screen printed texts.

  • Client:

    • Add logging library to store tracking information in a text file.
    • Correction of errors in the generation of strings.

  • Trace:

    • The function to store the traces in CSV format now receives the directory by parameter.

  • System Info:

    • Add information about total number of cores in the machine/server.

Release 0.1.0 (2021-02-01)

  • Add client executed in the container that allows to control the execution of the Tensorflow program.
  • Add scheduler. Recieves requests for execution and update of tensoroflow programs. The requests have the following data: *type of request *container name *docker image *inter parallelism *intra parallelism
  • Add trace class. Allows you to store events from the scheduler or client, plot the events in a graph and store them in a file with CSV format.
  • Add system class. Stores the information on the amount of resources available in the machine.
  • Add scheduling policy class. Defines the planning policies of the execution and update requests.
  • Add execution info class. Define information of an active container.

Release 0.0.0 (2020-10-28)

  • Project creation.