1 files changed, 72 insertions, 0 deletions
diff --git a/src/go/collectors/go.d.plugin/modules/nvidia_smi/collect.go b/src/go/collectors/go.d.plugin/modules/nvidia_smi/collect.go
new file mode 100644
index 000000000..0830b54a3
--- /dev/null
+++ b/src/go/collectors/go.d.plugin/modules/nvidia_smi/collect.go
@@ -0,0 +1,72 @@
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+package nvidia_smi
+
+import (
+	"errors"
+	"strconv"
+	"strings"
+)
+
+func (nv *NvidiaSMI) collect() (map[string]int64, error) {
+	if nv.exec == nil {
+		return nil, errors.New("nvidia-smi exec is not initialized")
+	}
+
+	mx := make(map[string]int64)
+
+	if err := nv.collectGPUInfo(mx); err != nil {
+		return nil, err
+	}
+
+	return mx, nil
+}
+
+func (nv *NvidiaSMI) collectGPUInfo(mx map[string]int64) error {
+	if nv.UseCSVFormat {
+		return nv.collectGPUInfoCSV(mx)
+	}
+	return nv.collectGPUInfoXML(mx)
+}
+
+func addMetric(mx map[string]int64, key, value string, mul int) {
+	if !isValidValue(value) {
+		return
+	}
+
+	value = removeUnits(value)
+
+	v, err := strconv.ParseFloat(value, 64)
+	if err != nil {
+		return
+	}
+
+	if mul > 0 {
+		v *= float64(mul)
+	}
+
+	mx[key] = int64(v)
+}
+
+func isValidValue(v string) bool {
+	return v != "" && v != "N/A" && v != "[N/A]"
+}
+
+func parseFloat(s string) float64 {
+	v, _ := strconv.ParseFloat(removeUnits(s), 64)
+	return v
+}
+
+func removeUnits(s string) string {
+	if i := strings.IndexByte(s, ' '); i != -1 {
+		s = s[:i]
+	}
+	return s
+}
+
+func boolToInt(v bool) int64 {
+	if v {
+		return 1
+	}
+	return 0
+}