Fix typos across documentation and source

- Correct dependency spelling in README for multiple distro instructions @README.markdown#193-276
- Clean up misspellings in CMake helpers and GPU info sources (temperature, PCIe, queries, etc.) @cmake/modules/FindCurses.cmake#50-58 @cmake/modules/sanitize-helpers.cmake#103-118 @src/extract_gpuinfo_amdgpu.c#444-637 @src/extract_gpuinfo_intel.c#225-234 @src/extract_gpuinfo_metax.c#100-512 @src/nvtop.c#70-77
- Fix header comments and struct field names for allocations, callbacks, and utilize fields @src/extract_processinfo_fdinfo.c#97-104 @include/nvtop/common.h#44-52 @include/nvtop/extract_processinfo_fdinfo.h#59-63 @include/ascend/dcmi_interface_api.h#75-455 @include/nvtop/interface_options.h#43-54 @src/interface.c#792-800

Author: rezky_nightky <with.rezky@gmail.com>
Timestamp: 2025-12-01T18:21:25Z
Repository: nvtop
Branch: master
Signing: GPG (989AF9F0)
Performance: 13 files, +31/-31 lines

Author: oxyzenQ

README.markdown

@@ -196,11 +196,11 @@ sudo apt install nvtop
   sudo apt install libudev-dev
   ```
 
-- NVIDIA Depenency
+- NVIDIA Dependency
   - NVIDIA drivers (see [Ubuntu Wiki](https://help.ubuntu.com/community/BinaryDriverHowto/Nvidia) or [Ubuntu PPA](https://launchpad.net/~graphics-drivers/+archive/ubuntu/ppa) or [Debian Wiki](https://wiki.debian.org/NvidiaGraphicsDrivers#NVIDIA_Proprietary_Driver))
 
 - NVTOP Dependencies
- - CMake, ncurses and Git
+  - CMake, ncurses and Git
   ```bash
   sudo apt install cmake libncurses5-dev libncursesw5-dev git
   ```
@@ -240,11 +240,11 @@ A standalone application is available as [AppImage](#appimage).
   sudo dnf install libdrm-devel systemd-devel
   ```
 
-- NVIDIA Depenency
+- NVIDIA Dependency
   - NVIDIA drivers, **CUDA required for nvml libraries** (see [RPM Fusion](https://rpmfusion.org/Howto/NVIDIA))
 
 - NVTOP Dependencies
- - CMake, ncurses, C++ and Git
+  - CMake, ncurses, C++ and Git
   ```bash
   sudo dnf install cmake ncurses-devel git gcc-c++
   ```
@@ -258,12 +258,12 @@ A standalone application is available as an [AppImage](#appimage).
 
 Build process for OpenSUSE:
 
-- AMD Dependecy
+- AMD Dependency
   ```bash
   sudo zypper install libdrm-devel
   ```
 
-- NVIDIA Depenency
+- NVIDIA Dependency
   - NVIDIA drivers (see [SUSE Support Database](https://en.opensuse.org/SDB:NVIDIA_drivers))
 
 - NVTOP Dependencies

cmake/modules/FindCurses.cmake

@@ -53,7 +53,7 @@ if(NOT CURSES_NEED_WIDE)
   set(NCURSES_LIBRARY_NAME "ncurses")
 else()
   set(NCURSES_LIBRARY_NAME "ncursesw")
-  # Also, if we are searchig fo wide curses - we are actually searching
+  # Also, if we are searching for wide curses - we are actually searching
   # for ncurses, we don't know about any other unicode version.
   set(CURSES_NEED_NCURSES TRUE)
 endif()

cmake/modules/sanitize-helpers.cmake

@@ -106,7 +106,7 @@ function (sanitizer_check_compiler_flags FLAG_CANDIDATES NAME PREFIX)
 
     get_property(ENABLED_LANGUAGES GLOBAL PROPERTY ENABLED_LANGUAGES)
     foreach (LANG ${ENABLED_LANGUAGES})
-        # Sanitizer flags are not dependend on language, but the used compiler.
+        # Sanitizer flags are not dependent on language, but the used compiler.
         # So instead of searching flags foreach language, search flags foreach
         # compiler used.
         set(COMPILER ${CMAKE_${LANG}_COMPILER_ID})

include/ascend/dcmi_interface_api.h

@@ -82,7 +82,7 @@ extern "C" {
     unsigned long hugepagesize;             /* unit:KB */
     unsigned long hugepages_total;
     unsigned long hugepages_free;
-    unsigned int utiliza;                  /* ddr memory info usages */
+    unsigned int utilize;                  /* ddr memory info usages */
     unsigned char reserve[60];             /* the size of dcmi_memory_info is 96 */
   };
 
@@ -447,7 +447,7 @@ extern "C" {
   struct dcmi_memory_info_stru {
     unsigned long long memory_size;
     unsigned int freq;
-    unsigned int utiliza;
+    unsigned int utilize;
   };
 
   DCMIDLLEXPORT int dcmi_get_memory_info(int card_id, int device_id, struct dcmi_memory_info_stru *device_memory_info);
@@ -464,4 +464,4 @@ extern "C" {
 #endif
 #endif /* __cplusplus */
 
-#endif /* __DCMI_INTERFACE_API_H__ */
+#endif /* __DCMI_INTERFACE_API_H__ */

include/nvtop/common.h

@@ -42,7 +42,7 @@ static void *nvtop_reallocarray__(void *ptr, size_t nmemb, size_t size) {
 #endif // !defined(HAS_REALLOCARRAY)
 
 // Increment for the number of tracked processes
-// 16 has been experimentally selected for being small while avoiding multipe allocations in most common cases
+// 16 has been experimentally selected for being small while avoiding multiple allocations in most common cases
 #define COMMON_PROCESS_LINEAR_REALLOC_INC 16
 
 #define MAX_LINES_PER_PLOT 4

include/nvtop/extract_processinfo_fdinfo.h

@@ -57,8 +57,8 @@ void processinfo_drop_callback(const struct gpu_info *info);
 void processinfo_enable_disable_callback_for(const struct gpu_info *info, bool enable);
 
 /**
- * @brief Scann all the processes in /proc. Call the registered callbacks on
- * each file descriptor to the DRM driver that can successfully be oppened. If a
+ * @brief Scan all the processes in /proc. Call the registered callbacks on
+ * each file descriptor to the DRM driver that can successfully be opened. If a
  * callback succeeds, the gpu_info structure processes array will be updated
  * with the retrieved data.
  */

include/nvtop/interface_options.h

@@ -50,7 +50,7 @@ typedef struct nvtop_interface_option_struct {
   bool show_startup_messages;                       // True to show the startup messages
   bool filter_nvtop_pid;                            // Do not show nvtop pid in the processes list
   bool has_monitored_set_changed;                   // True if the set of monitored gpu was modified through the interface
-  bool has_gpu_info_bar;                            // Show info bar with additional GPU parametres
+  bool has_gpu_info_bar;                            // Show info bar with additional GPU parameters
   bool hide_processes_list;                         // Hide processes list
 } nvtop_interface_option;
 

src/extract_gpuinfo_amdgpu.c

@@ -451,7 +451,7 @@ static bool gpuinfo_amdgpu_get_device_handles(struct list_head *devices, unsigne
       last_libdrm_return_status =
           _amdgpu_device_initialize(fd, &drm_major, &drm_minor, &gpu_infos[amdgpu_count].amdgpu_device);
     } else {
-      // TODO: radeon suppport here
+      // TODO: radeon support here
       assert(false);
     }
 
@@ -612,20 +612,20 @@ static void gpuinfo_amdgpu_populate_static_info(struct gpu_info *_gpu_info) {
   // If multiple fans are present, use the first one. Some hardware do not wire
   // the sensor for the second fan, or use the same value as the first fan.
 
-  // Critical temparature
+  // Critical temperature
   // temp1_* files should always be the GPU die in millidegrees Celsius
   if (gpu_info->hwmonDevice) {
     unsigned criticalTemp;
-    int NreadPatterns = readAttributeFromDevice(gpu_info->hwmonDevice, "temp1_crit", "%u", &criticalTemp);
-    if (NreadPatterns == 1) {
+    int nReadPatterns = readAttributeFromDevice(gpu_info->hwmonDevice, "temp1_crit", "%u", &criticalTemp);
+    if (nReadPatterns == 1) {
       SET_GPUINFO_STATIC(static_info, temperature_slowdown_threshold, criticalTemp);
     }
 
-    // Emergency/shutdown temparature
-    unsigned emergemcyTemp;
-    NreadPatterns = readAttributeFromDevice(gpu_info->hwmonDevice, "temp1_emergency", "%u", &emergemcyTemp);
-    if (NreadPatterns == 1) {
-      SET_GPUINFO_STATIC(static_info, temperature_shutdown_threshold, emergemcyTemp);
+    // Emergency/shutdown temperature
+    unsigned emergencyTemp;
+    nReadPatterns = readAttributeFromDevice(gpu_info->hwmonDevice, "temp1_emergency", "%u", &emergencyTemp);
+    if (nReadPatterns == 1) {
+      SET_GPUINFO_STATIC(static_info, temperature_shutdown_threshold, emergencyTemp);
     }
   }
 

src/extract_gpuinfo_intel.c

@@ -224,7 +224,7 @@ void gpuinfo_intel_refresh_dynamic_info(struct gpu_info *_gpu_info) {
 
   RESET_ALL(dynamic_info->valid);
 
-  // We are creating new devices because the device_get_sysattr_value caches its querries
+  // We are creating new devices because the device_get_sysattr_value caches its queries
   const char *syspath;
   nvtop_device *card_dev_noncached = NULL;
   if (nvtop_device_get_syspath(gpu_info->card_device, &syspath) >= 0)

src/extract_gpuinfo_metax.c

@@ -97,7 +97,7 @@ typedef enum {
 static mxSmlReturn_t (*mxSmlGetTemperatureInfo)(unsigned int deviceId, mxSmlTemperatureSensors_t sensorType,
                                                int *temp);
 
-// Dynamic infomation extraction
+// Dynamic information extraction
 typedef enum {
   MXSML_Clock_Dla = 1,            //!< Valid for N-class device
   MXSML_Clock_Mc = 2,             //!< Valid for N-class device
@@ -493,7 +493,7 @@ static void gpuinfo_metax_refresh_dynamic_info(struct gpu_info *_gpu_info) {
     SET_GPUINFO_DYNAMIC(dynamic_info, mem_util_rate, memory_info.visVramUse * 100 / memory_info.visVramTotal);
   }
 
-  // Pcie generation and width used by the device
+  // PCIe generation and width used by the device
   mxSmlPcieInfo_t pcieInfo;
   last_mxsml_return_status = mxSmlGetPcieInfo(deviceId, &pcieInfo);
   if (last_mxsml_return_status == MXSML_SUCCESS) {
@@ -509,7 +509,7 @@ static void gpuinfo_metax_refresh_dynamic_info(struct gpu_info *_gpu_info) {
     }
   }
 
-  // Pcie eception and transmission throughput
+  // PCIe reception and transmission throughput
   mxSmlPcieThroughput_t pcieThroughput;
   last_mxsml_return_status = mxSmlGetPcieThroughput(deviceId, &pcieThroughput);
   if (last_mxsml_return_status == MXSML_SUCCESS) {