Metadata-Version: 2.3
Name: IGJSP
Version: 0.0.0
Summary: Instance generator for JSP
Project-URL: Homepage, https://gps.blogs.upv.es/
Author-email: GPS-UPV <gps@dsic.upv.es>
License-File: LICENSE
Classifier: License :: OSI Approved :: MIT License
Classifier: Operating System :: OS Independent
Classifier: Programming Language :: Python :: 3
Requires-Python: >=3.9
Requires-Dist: numpy
Requires-Dist: scipy
Requires-Dist: tqdm
Description-Content-Type: text/markdown

# JSP Generator

## Description
Benchmark generator for the Job Shop Problem (BG-JSP)


## Parameters

Parameters available for the generation of problem instances:

1. **Jobs:`--jobs (-J)`**
   - **Description**: Number of jobs that will have the problem generated.
   - **Possible values**: List of integers. If you put more than one value in the list, all possible combinations will be made with the available machines.
   - **Example of possible values**: `[3]`, `[4, 5]`.
   - **Default value**: `[10]`

2. **Machines:`--machines (-M)`**
   - **Description**: Number of machines that will have the problem generated.
   - **Possible values**: List of integers. If you put more than one value in the list, all possible combinations will be made with the available jobs.
   - **Example of possible values**: `[6]`, `[2, 5]`.
   - **Default value**: `[4]`

3. **Seed:`--seed (-s)`**
   - **Description**: Base number for data generation.
   - **Possible values**: Integer value.
   - **Example of possible values**: `84`, `32`
   - **Default value**: `1`

4. **Speed Scaling:`--speed-scaling (-S)`**
   - **Description**: Number of speeds that will be available to perform each task.
   - **Possible values**: Integer value.
   - **Example of possible values**: `3`, `5`
   - **Default value**: `1`

5. **Machine Processing Time:`--machine-processing-time (-mpt)`**
   - **Description**: Base consumption for a machine in stand-by.
   - **Possible values**: List of floats that will have the same number of elements as available machines.
   - **Example of possible values**: `[1.2]`, `[1.2, 3.4]`
   - **Default value**: `[]`

6. **Release and Due Date:`--release-due (-RDDD)`**
   - **Descripción**: Establish that each task has an instant of release and an instant of completion limit.
   - **Possible values**: 
      - `0`: Neither the works and operations of each of them will have an instant of release or time limit for completion.
      - `1`: The work will have instant of release and instant of completion limit.
      - `2`: The operations of each job will have a release time and a limiting end time.
   - **Example of possible values**: `1`, `2`
   - **Default value**: `0`

7. **Path:`--path (-P)`**
   - **Description**: Path where the problem instance file will be generated. 
   - **Possible values**: String.
   - **Example of possible values**: `./problems`, `./instances`
   - **Default value**: `./output`

8. **Quantity:`--quantity (-Q)`**
   - **Description**: Number of problem instances to be generated.
   - **Possible values**: Integer value.
   - **Example of possible values**: `2`, `5`
   - **Default value**: `1`

9. **Distribution:`--distribution (-D)`**
   - **Description**: Type of distribution to be followed for data generation.
   - **Possible values**: You can only set one of the following values: `uniform` `normal` `exponential`
   - **Example of possible values**: `uniform`, `exponential`
   - **Default value**: `normal`

## Example of JSON generated

This JSON shows how the data generated from an JSP problem with 2 machines and 2 jobs will look like. For this generation we have used the following parameters:
`-J [2] -M [2] -s 155632 -S 2 -mpt [50,60] -RDDD 1 -P ./problems -D exponential`

```json
{
    "nbJobs": [
        0,
        1
    ],
    "nbMchs": [
        0,
        1
    ],
    "timeEnergy": [
        {
            "jobId": 0,
            "operations": {
                "0": {
                    "speed-scaling": [
                        {
                            "procTime": 12,
                            "energyCons": 88
                        },
                        {
                            "procTime": 2,
                            "energyCons": 98
                        }
                    ]
                },
                "1": {
                    "speed-scaling": [
                        {
                            "procTime": 99,
                            "energyCons": 37
                        },
                        {
                            "procTime": 32,
                            "energyCons": 72
                        }
                    ]
                }
            },
            "release-date": 60,
            "due-date": 281
        },
        {
            "jobId": 1,
            "operations": {
                "1": {
                    "speed-scaling": [
                        {
                            "procTime": 144,
                            "energyCons": 23
                        },
                        {
                            "procTime": 23,
                            "energyCons": 79
                        }
                    ]
                },
                "0": {
                    "speed-scaling": [
                        {
                            "procTime": 6,
                            "energyCons": 94
                        },
                        {
                            "procTime": 2,
                            "energyCons": 98
                        }
                    ]
                }
            },
            "release-date": 40,
            "due-date": 317
        }
    ],
    "drDate": []
}
```