Release 1.2.0

README.md

@@ -25,6 +25,7 @@ A graphical user interface for configuring GPU related environment variables and
 
 - CPU Management
   - Governor Selection: Choose from available CPU governors
+  - Adjust the maximum and minimum CPU frequencies within the permitted range.
   - Scheduler Configuration: Select CPU pluggable schedulers (requires [scx](https://github.com/sched-ext/scx) and `Linux Kernel >= 6.12` or a `Custom Patched Kernel`)
 - GPU Configuration
   - Mesa Drivers: Configure Mesa Drivers specific environment variables
@@ -37,24 +38,64 @@ A graphical user interface for configuring GPU related environment variables and
 - Kernel Configuration
   - Choose /proc/sys/vm/compaction_proactiveness value
   - Choose /proc/sys/vm/watermark_boost_factor value
+  - Choose /proc/sys/vm/watermark_scale_factor value
+  - Choose /proc/sys/vm/extfrag_threshold value
+  - Choose /proc/sys/vm/compact_unevictable_allowed value
+  - Choose /proc/sys/vm/defrag_mode value
   - Choose /proc/sys/vm/min_free_kbytes value
+  - Choose /proc/sys/vm/overcommit_memory value
+  - Choose /proc/sys/vm/overcommit_ratio value
+  - Choose /proc/sys/vm/admin_reserve_kbytes value
+  - Choose /proc/sys/vm/user_reserve_kbytes value
   - Choose /proc/sys/vm/max_map_count value
+  - Choose /proc/sys/vm/mmap_min_addr value
+  - Choose /proc/sys/vm/page_lock_unfairness value
   - Choose /proc/sys/vm/swappiness value
+  - Choose /proc/sys/vm/page-cluster value
+  - Choose /proc/sys/vm/vfs_cache_pressure value
+  - Choose /proc/sys/vm/percpu_pagelist_high_fraction value
+  - Choose /proc/sys/vm/zone_reclaim_mode value
+  - Choose /proc/sys/vm/min_unmapped_ratio value
+  - Choose /proc/sys/vm/min_slab_ratio value
+  - Choose /proc/sys/vm/numa_stat value
+  - Choose /proc/sys/vm/oom_kill_allocating_task value
+  - Choose /proc/sys/vm/oom_dump_tasks value
+  - Choose /proc/sys/vm/panic_on_oom value
   - Choose /proc/sys/vm/dirty_ratio value
   - Choose /proc/sys/vm/dirty_background_ratio value
+  - Choose /proc/sys/vm/dirty_bytes value
+  - Choose /proc/sys/vm/dirty_background_bytes value
   - Choose /proc/sys/vm/dirty_expire_centisecs value
   - Choose /proc/sys/vm/dirty_writeback_centisecs value
-  - Choose /proc/sys/vm/vfs_cache_pressure value
+  - Choose /proc/sys/vm/dirtytime_expire_seconds value
+  - Choose /proc/sys/vm/laptop_mode value
+  - Choose /proc/sys/vm/nr_hugepages value
+  - Choose /proc/sys/vm/nr_overcommit_hugepages value
+  - Choose /proc/sys/vm/hugetlb_optimize_vmemmap value
+  - Choose /proc/sys/vm/stat_interval value
   - Choose /sys/kernel/mm/transparent_hugepage/enabled value
   - Choose /sys/kernel/mm/transparent_hugepage/shmem_enabled value
   - Choose /sys/kernel/mm/transparent_hugepage/defrag value
-  - Choose /proc/sys/vm/zone_reclaim_mode value
-  - Choose /proc/sys/vm/page_lock_unfairness value
+  - Choose /sys/class/rtc/rtc0/max_user_freq value
+  - Choose /proc/sys/kernel/numa_balancing value
+  - Choose /proc/sys/kernel/randomize_va_space value
+  - Choose /proc/sys/kernel/perf_event_paranoid value
   - Choose /proc/sys/kernel/sched_cfs_bandwidth_slice_us value
   - Choose /proc/sys/kernel/sched_autogroup_enabled value
+  - Choose /proc/sys/kernel/sched_rt_runtime_us value
+  - Choose /proc/sys/kernel/sched_rt_period_us value
+  - Choose /proc/sys/kernel/sched_schedstats value
+  - Choose /proc/sys/kernel/timer_migration value
   - Choose /proc/sys/kernel/watchdog value
   - Choose /proc/sys/kernel/nmi_watchdog value
-  - Choose /proc/sys/vm/laptop_mode value
+  - Choose /proc/sys/kernel/hung_task_timeout_secs value
+  - Choose /proc/sys/kernel/pid_max value
+  - Choose /proc/sys/fs/file-max value
+  - Choose /proc/sys/net/core/rmem_max value
+  - Choose /proc/sys/net/core/wmem_max value
+  - Choose /proc/sys/net/ipv4/tcp_fastopen value
+  - Choose /proc/sys/net/ipv4/tcp_window_scaling value
+  - Choose /proc/sys/net/ipv4/tcp_timestamps value
 
 - Launch Options: add custom Launch Options to the `volt` that will be passed to the program executed, example:
   ```
@@ -196,6 +237,7 @@ Documentation used:
 - [NVIDIA 570 Drivers - Documentation](https://download.nvidia.com/XFree86/Linux-x86_64/570.153.02/README/openglenvvariables.html)
 - [NVIDIA 470 Drivers - Documentation](https://download.nvidia.com/XFree86/Linux-x86_64/470.256.02/README/openglenvvariables.html)
 - [NVIDIA 390 Drivers - Documentation](https://download.nvidia.com/XFree86/Linux-x86_64/390.157/README/openglenvvariables.html)
+- [Linux Kernel - Subsystem Documentation](https://docs.kernel.org/subsystem-apis.html)
 
 ## Contributing:
 

scripts/volt-helper

@@ -10,6 +10,20 @@ apply_governor() {
     done
 }
 
+apply_max_freq() {
+    local max_freq="$1"
+    for CPU_PATH in /sys/devices/system/cpu/cpu*/cpufreq/scaling_max_freq; do
+        echo "$max_freq" > "$CPU_PATH"
+    done
+}
+
+apply_min_freq() {
+    local min_freq="$1"
+    for CPU_PATH in /sys/devices/system/cpu/cpu*/cpufreq/scaling_min_freq; do
+        echo "$min_freq" > "$CPU_PATH"
+    done
+}
+
 terminate_existing_schedulers() {
     local scheduler_pid=$(pgrep -f '^scx_' 2>/dev/null | head -n1)
 
@@ -52,19 +66,33 @@ manage_cpu() {
 
     local governor=""
     local scheduler=""
+    local max_freq=""
+    local min_freq=""
 
     for arg in "${cpu_args[@]}"; do
         if [[ "$arg" == governor:* ]]; then
             governor="${arg#governor:}"
         elif [[ "$arg" == scheduler:* ]]; then
             scheduler="${arg#scheduler:}"
+        elif [[ "$arg" == max_freq:* ]]; then
+            max_freq="${arg#max_freq:}"
+        elif [[ "$arg" == min_freq:* ]]; then
+            min_freq="${arg#min_freq:}"
         fi
     done
 
     if [ -n "$governor" ]; then
         apply_governor "$governor"
     fi
+
+    if [ -n "$min_freq" ]; then
+        apply_min_freq "$min_freq"
+    fi
 
+    if [ -n "$max_freq" ]; then
+        apply_max_freq "$max_freq"
+    fi
+
     if [ -n "$scheduler" ]; then
         handle_scheduler "$scheduler"
     fi

src/about.py

@@ -13,7 +13,7 @@ def get_about_info():
             {"label": "Description", "text": "Simple GUI program for modifying and creating the `volt` script and more. Providing an intuitive interface for configuration management, with the objective of getting the maximum performance posible of a PC"},
             {"label": "License", "text": "GPL-3.0 License"},
             {"label": "Author", "text": "pythonlover02"},
-            {"label": "Version", "text": "1.1.1"},
+            {"label": "Version", "text": "1.2.0"},
         ]
 
     @staticmethod

src/config.py

@@ -45,6 +45,8 @@ def save_config(cpu_widgets, gpu_widgets, kernel_widgets, disk_widgets, profile_
 
         config['CPU'] = {
             'governor': cpu_widgets['gov_combo'].currentText(),
+            'max_freq': cpu_widgets['max_freq_combo'].currentText(),
+            'min_freq': cpu_widgets['min_freq_combo'].currentText(),
             'scheduler': cpu_widgets['sched_combo'].currentText()
         }
 
@@ -106,6 +108,8 @@ def load_config(cpu_widgets, gpu_widgets, kernel_widgets, disk_widgets, profile_
 
         if 'CPU' in config:
             cpu_widgets['gov_combo'].setCurrentText(config['CPU'].get('governor', 'unset'))
+            cpu_widgets['max_freq_combo'].setCurrentText(config['CPU'].get('max_freq', 'unset'))
+            cpu_widgets['min_freq_combo'].setCurrentText(config['CPU'].get('min_freq', 'unset'))
             cpu_widgets['sched_combo'].setCurrentText(config['CPU'].get('scheduler', 'unset'))
 
         if 'Mesa' in config and 'mesa' in gpu_widgets: