Metadata-Version: 2.1
Name: gbd-tools
Version: 4.4.6
Summary: GBD Benchmark Database Tools: Maintenance of Benchmark Instances and their Attributes
Home-page: https://github.com/Udopia/gbd
Author: Markus Iser, Karlsruhe Institute of Technology (KIT)
Author-email: markus.iser@kit.edu
License: UNKNOWN
Platform: UNKNOWN
Classifier: License :: OSI Approved :: GNU General Public License v3 (GPLv3)
Classifier: Programming Language :: Python :: 3
Description-Content-Type: text/markdown
License-File: LICENSE
Requires-Dist: flask
Requires-Dist: pandas
Requires-Dist: pebble
Requires-Dist: tatsu
Requires-Dist: waitress

# GBD Benchmark Database

GBD Benchmark Database (GBD) is about bridging the gap between research on SAT algorithms and data science. 

## GBD has three interfaces: 

- command-line interface ```gbd``` 
- micro-services and website ```gbd-server```
- python interface ```gbd_core.api.GBD```


## GBD solves several problems

- benchmark instance identification and identification of equivalence classes of benchmark instances (gbdhash, isohash, instance family, ...)
- distribution of benchmark instances and benchmark meta-data
- a simple query language to provide access to filtered sets of benchmark instances and instance features
- initialization and maintenance of instance feature databases (meta.db, base.db, gate.db, ...)
- transformation algorithms for benchmark instances such as instance sanitization or transformation of cnf to k-isp instances
- keeping track of contexts (cnf, sanitized-cnf, k-isp, ...) and relations of instances between contexts


## Programming Language
- Python 3
- SQLite

## Installation
- ```pip install gbd-tools```

## Configuration
- fetch a database, e.g., [https://benchmark-database.de/getdatabase/meta.db](https://benchmark-database.de/getdatabase/meta.db)
- ```export GBD_DB=[path/to/database1]:[path/to/database2:..]``` (and put it in your .bashrc)
- test command-line interface with commands ```gbd info``` and ```gbd --help```
- test server with command ```gbd-server```

## GBD Python Interface
```
from gbd_core.api import GBD
with GBD(['path/to/database1', 'path/to/database2', ..] as gbd:
    df = gbd.query("family = hardware-bmc", resolve=['verified-result', 'runtime-kissat'])
```


## GBD Server
This runs under [https://benchmark-database.de/](https://benchmark-database.de/).
The command is available in gbd-tools: ```gbd-server --help```


## GBD Command-Line Interface

### gbd get

We assume [https://benchmark-database.de/getdatabase/meta.db](meta.db) is in your gbd path ```GBD_DB```.

Get list of benchmark instances in database:
> ```gbd get```

Get list of benchmark instances including some meta-data 
> ```gbd get -r result family```

Filter for specific benchmark instances with gbd-query
> ```gbd get "family = hardware-bmc" -r filename```


### gbd init

We assume you installed the python extension module ```gdbc``` which is part of [https://github.com/sat-clique/cnftools](cnftools). 

All initialization routines can run in parallel and per-process ressource limits can be set. 
See ```gbd init --help``` for more info.

#### gbd init local

To initialize a database with local paths to your own benchmarks:
> ```gbd -d my.db init local [path/to/benchmarks]```

After that in my.db, the features local and filename exist and are associated with their corresponding gbd-hash:
> ```gbd -d my.db get -r local filename```

#### gbd init isohash

To identify isomorphic instances (approximately by the hash of the sorted degree-sequence of their graph representation):
> ```gbd -d my.db init isohash```

After that in my.db, instances can be grouped by their isohash:
> ```gbd -d my.db get -r local filename -g isohash```

#### gbd init base, gbd init gate

> ```gbd -d my.db:base.db init --target_db base_db base```


> ```gbd -d my.db:gate.db init --target_db gate_db gate```

