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using ReadFrom is much slower than a similar function in go-yara on large rule files:
YARA-X ReadFrom
| Command | Mean [s] | Min [s] | Max [s] | Relative |
|---|---|---|---|---|
./go-yara-x-test |
319.087 ± 36.415 | 268.215 | 391.082 | 1.00 |
hyperfine ./go-yara-test --export-markdown yara-x.mdBenchmark 1: ./go-yara-test
Time (mean ± σ): 319.087 s ± 36.415 s [User: 318.592 s, System: 0.478 s]
Range (min … max): 268.215 s … 391.082 s 10 runsSource
package main
import (
"bytes"
_ "embed"
"log"
yara "github.com/VirusTotal/yara-x/go"
)
//go:embed rule.yarc
var rule []byte
func main() {
_, err := yara.ReadFrom(bytes.NewReader(rule))
if err != nil {
log.Fatal(err)
}
}go-yara ReadRules
| Command | Mean [s] | Min [s] | Max [s] | Relative |
|---|---|---|---|---|
./go-yara-test |
1.992 ± 0.313 | 1.683 | 2.700 | 1.00 |
hyperfine ./go-yara-test --export-markdown go-yara.mdBenchmark 1: ./go-yara-test
Time (mean ± σ): 1.992 s ± 0.313 s [User: 1.849 s, System: 0.164 s]
Range (min … max): 1.683 s … 2.700 s 10 runspackage main
import (
"bytes"
_ "embed"
"log"
"github.com/hillu/go-yara/v4"
)
//go:embed rule.yarc
var rule []byte
func main() {
_, err := yara.ReadRules(bytes.NewReader(rule))
if err != nil {
log.Fatal(err)
}
}Metadata
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