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package sander
import (
"database/sql"
"fmt"
"log"
"os"
"path/filepath"
_ "github.com/duckdb/duckdb-go/v2"
)
type Experiment struct {
name string
model string
reference map[int64]struct{}
hiddenDim int
}
func NewExperiment(name, model string, reference map[int64]struct{}, hiddenDim int) (*Experiment, error) {
e := &Experiment{
name: name,
model: model,
reference: reference,
hiddenDim: hiddenDim,
}
return e, nil
}
func (e *Experiment) Run() error {
if err := os.MkdirAll(e.name, 0775); err != nil {
log.Fatal(err)
}
dsn := filepath.Join(e.name, "wte.db")
var db *sql.DB
if database, err := initDatabase(dsn); err != nil {
return err
} else {
db = database
}
defer db.Close()
db.SetMaxOpenConns(1)
fmt.Println(e.name)
if _, err := db.Exec(`INSTALL vss; LOAD vss;`); err != nil {
return err
}
if err := e.Extract(db); err != nil {
return err
}
if err := e.Analyze(db); err != nil {
return err
}
if err := e.Plot(db); err != nil {
return err
}
return nil
}
func initDatabase(dsn string) (*sql.DB, error) {
var db *sql.DB
if database, err := sql.Open("duckdb", dsn); err != nil {
return nil, err
} else {
db = database
}
if err := db.Ping(); err != nil {
_ = db.Close()
return nil, err
}
return db, nil
}
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