v1

Signed-off-by: czjstmax <jstmaxlol@disroot.org>

1 files changed, 71 insertions, 0 deletions

diff --git a/perfmgr b/perfmgr
new file mode 100755
index 0000000..143a23c
--- /dev/null
+++ b/perfmgr
@@ -0,0 +1,71 @@
+#!/usr/bin/python
+import sys
+import subprocess
+
+def system(cmd):
+    print(f"$ {cmd}")
+    subprocess.run(cmd, shell=True)
+
+def usage():
+    print(f"usage: {sys.argv[0]} [on|off / turbo[on|off] / info]")
+
+def main(argv) -> int:
+    argc = len(argv)
+
+    if argc < 2:
+        usage()
+        return 1
+
+    opt1 = argv[1]
+
+    if argc == 2:
+        if opt1 == "on":
+            system("sudo -E cpupower frequency-set -g powersave")
+            return 0
+        elif opt1 == "off":
+            system("sudo -E cpupower frequency-set -g performance")
+            return 0
+        elif opt1 == "info":
+            system("cpupower frequency-info")
+            return 0
+        elif opt1 == "-h" or opt1 == "--help":
+            usage()
+            return 0
+        else:
+            print(f"unknown option \'{opt1}\'")
+            return 1
+
+    elif argc >= 3:
+        opt2 = argv[2]
+
+        if opt1 == "turbo":
+            if opt2 == "on":
+                system("echo 0 | sudo tee /sys/devices/system/cpu/intel_pstate/no_turbo")
+                return 0
+            elif opt2 == "off":
+                system("echo 1 | sudo tee /sys/devices/system/cpu/intel_pstate/no_turbo")
+                return 0
+            else:
+                print(f"unknown option \'{opt2}\' for 'turbo'")
+                return 1
+        else:
+            if opt1 == "on":
+                system("sudo -E cpupower frequency-set -g powersave")
+                return 0
+            elif opt1 == "off":
+                system("sudo -E cpupower frequency-set -g performance")
+                return 0
+            elif opt1 == "info":
+                system("cpupower frequency-info")
+                return 0
+            elif opt1 == "-h" or opt1 == "--help":
+                usage()
+                return 0
+            else:
+                print(f"unknown option \'{opt1}\'")
+                return 1
+
+    return 0
+
+main(sys.argv)
+