# GPU Compute Chain

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This repository contains the base chain implementation used as a compute marketplace settlement layer.

## Technical Documentation

| Component | Docs Path |
| :-------- | :-------- |
| Leasing & settlement module | [x/colinearcore](./x/colinearcore/README.md) |
| In-memory bid database | [x/colinearcore/memdb](./x/colinearcore/memdb/README.md) |
| Hardware provider auditing | [x/colinearcore/audit](./x/colinearcore/audit/README.md) |

## Validators

### Requirements

- `docker >= 20.10.*`

## Development

### Build Requirements

- `ignite == 0.23.0` (see the [setup section](#setup))
- `go >= 1.18`

### Integration Test Requirements

- `bash`
- `bc`
- `jq`

### Setup

To get ignite 0.23.0:

```
curl https://get.ignite.com/cli@v0.23.0?type=script! | bash
```

...or download it from the [GitHub release page](https://github.com/ignite/cli/releases/tag/v0.23.0).

Then, move it anywhere on `$PATH`.

To build the chain:

```
ignite chain build
```

To serve the chain:

```
ignite chain serve
```

### Unit Tests

Unit tests use Go's built-in testing system. To run all unit tests:

```
make utest
```

To test any specific subpackage:

```
go test ./path/to/package
```

### Integration Tests

Integration tests use a custom-built testing framework that interacts with a running instance of the chain. 

Before running any tests, make sure that the dev chain is running:

```
ignite chain serve
```

To run all integration tests:

```
make test
```

Integration tests can also be run individually:

```
./tests/<specific_test>.sh
```