Add AMD txt

Small changes to art. Back to previous algorithm
Testing white background for Intel art
2026-03-25 16:00:39 +01:00 · 2021-03-31 09:25:52 +02:00 · 2021-03-30 22:43:28 +02:00 · 2021-03-30 22:22:22 +02:00 · 2021-03-30 21:41:59 +02:00
20 changed files with 344 additions and 411 deletions
--- a/31
+++ b/31
@@ -1,10 +1,8 @@
-CC=gcc
+CXX=gcc

-CFLAGS=-Wall -Wextra -Werror -pedantic -fstack-protector-all -pedantic -std=c99
+CXXFLAGS=-Wall -Wextra -Werror -pedantic -fstack-protector-all -pedantic -std=c99
 SANITY_FLAGS=-Wfloat-equal -Wshadow -Wpointer-arith

-PREFIX ?= /usr
-
 SRC_COMMON=src/common/

 COMMON_SRC = $(SRC_COMMON)main.c $(SRC_COMMON)cpu.c $(SRC_COMMON)udev.c $(SRC_COMMON)printer.c $(SRC_COMMON)args.c $(SRC_COMMON)global.c
@@ -12,16 +10,16 @@ COMMON_HDR = $(SRC_COMMON)ascii.h $(SRC_COMMON)cpu.h $(SRC_COMMON)udev.h $(SRC_C

 ifneq ($(OS),Windows_NT)
 	arch := $(shell uname -m)
-	ifeq ($(arch), $(filter $(arch), x86_64 i686))
+	ifeq ($(arch), x86_64)
 		SRC_DIR=src/x86/
 		SOURCE += $(COMMON_SRC) $(SRC_DIR)cpuid.c $(SRC_DIR)apic.c $(SRC_DIR)cpuid_asm.c $(SRC_DIR)uarch.c
 		HEADERS += $(COMMON_HDR) $(SRC_DIR)cpuid.h $(SRC_DIR)apic.h $(SRC_DIR)cpuid_asm.h $(SRC_DIR)uarch.h 
-		CFLAGS += -DARCH_X86
+		CXXFLAGS += -DARCH_X86
 	else
 		SRC_DIR=src/arm/
 		SOURCE += $(COMMON_SRC) $(SRC_DIR)midr.c $(SRC_DIR)uarch.c $(SRC_DIR)soc.c $(SRC_DIR)udev.c
 		HEADERS += $(COMMON_HDR) $(SRC_DIR)midr.h $(SRC_DIR)uarch.h  $(SRC_DIR)soc.h $(SRC_DIR)udev.c $(SRC_DIR)socs.h
-		CFLAGS += -DARCH_ARM -Wno-unused-parameter
+		CXXFLAGS += -DARCH_ARM -Wno-unused-parameter
 	endif

 	OUTPUT=cpufetch
@@ -30,21 +28,21 @@ else
 	SRC_DIR=src/x86/
 	SOURCE += $(COMMON_SRC) $(SRC_DIR)cpuid.c $(SRC_DIR)apic.c $(SRC_DIR)cpuid_asm.c $(SRC_DIR)uarch.c
 	HEADERS += $(COMMON_HDR) $(SRC_DIR)cpuid.h $(SRC_DIR)apic.h $(SRC_DIR)cpuid_asm.h $(SRC_DIR)uarch.h 
-	CFLAGS += -DARCH_X86
+	CXXFLAGS += -DARCH_X86
 	SANITY_FLAGS += -Wno-pedantic-ms-format
 	OUTPUT=cpufetch.exe
 endif

 all: $(OUTPUT)

-debug: CFLAGS += -g -O0
+debug: CXXFLAGS += -g -O0
 debug: $(OUTPUT)

-release: CFLAGS += -static -O3
+release: CXXFLAGS += -static -O3
 release: $(OUTPUT)

 $(OUTPUT): Makefile $(SOURCE) $(HEADERS)
-	$(CC) $(CFLAGS) $(SANITY_FLAGS) $(SOURCE) -o $(OUTPUT)
+	$(CXX) $(CXXFLAGS) $(SANITY_FLAGS) $(SOURCE) -o $(OUTPUT)

 run: $(OUTPUT)
 	./$(OUTPUT)
@@ -53,11 +51,6 @@ clean:
 	@rm $(OUTPUT)

 install: $(OUTPUT)
-	install -Dm755 "cpufetch"   "$(PREFIX)/bin/cpufetch"
-	install -Dm644 "LICENSE"    "$(PREFIX)/share/licenses/cpufetch-git/LICENSE"
-	install -Dm644 "cpufetch.8" "$(PREFIX)/share/man/man8/cpufetch.8.gz"
-
-uninstall:
-	rm -f "$(PREFIX)/bin/cpufetch"
-	rm -f "$(PREFIX)/share/licenses/cpufetch-git/LICENSE"
-	rm -f "$(PREFIX)/share/man/man8/cpufetch.8.gz"
+	install -Dm755 "cpufetch"   "/usr/bin/cpufetch"
+	install -Dm644 "LICENSE"    "/usr/share/licenses/cpufetch-git/LICENSE"
+	install -Dm644 "cpufetch.8" "/usr/share/man/man8/cpufetch.8.gz"
--- a/README.md
+++ b/README.md
@@ -1,54 +1,35 @@
-<p align="center"><img width=50% src="./pictures/cpufetch.png"></p>
-
-<div align="center">
-
-![GitHub tag (latest by date)](https://img.shields.io/github/v/tag/Dr-Noob/cpufetch?label=cpufetch)
-![GitHub Repo stars](https://img.shields.io/github/stars/Dr-Noob/cpufetch?color=4CC61F)
-![GitHub issues](https://img.shields.io/github/issues/Dr-Noob/cpufetch)
-![Contributions welcome](https://img.shields.io/badge/contributions-welcome-orange.svg)
-[![License](https://img.shields.io/badge/license-MIT-blue.svg)](https://opensource.org/licenses/MIT)
-
-<h4 align="center">Simple yet fancy CPU architecture fetching tool</h4>
-&nbsp;
+# cpufetch

+Simplistic yet fancy CPU architecture fetching tool
 ![cpu1](pictures/i9.png)

-</div>
-
-# Table of contents
-<!-- UPDATE with: doctoc --notitle README.md -->
-<!-- START doctoc generated TOC please keep comment here to allow auto update -->
-<!-- DON'T EDIT THIS SECTION, INSTEAD RE-RUN doctoc TO UPDATE -->
-
-
- [1. Support](#1-support)
- [2. Installation](#2-installation)
-  - [2.1 Building from source](#21-building-from-source)
-  - [2.2 Linux](#22-linux)
-  - [2.2 Windows](#22-windows)
-  - [2.3 macOS](#23-macos)
-  - [2.4 Android](#24-android)
- [3. Examples](#3-examples)
-  - [3.1 x86_64 CPUs](#31-x86_64-cpus)
-  - [3.2 ARM CPUs](#32-arm-cpus)
- [4. Colors and style](#4-colors-and-style)
- [5. Implementation](#5-implementation)
- [6. Bugs or improvements](#6-bugs-or-improvements)
-
-<!-- END doctoc generated TOC please keep comment here to allow auto update -->
-
-# 1. Support
-cpufetch supports x86, x86_64 (Intel and AMD) and ARM.
+### Platforms
+cpufetch currently supports x86_64 CPUs (both Intel and AMD) and ARM.

 | Platform  | x86_64                    | ARM                | Notes             |
 |:---------:|:------------------------:|:-------------------:|:-----------------:|
-| GNU/Linux | :heavy_check_mark:        | :heavy_check_mark: | Best support      |
+| Linux     | :heavy_check_mark:        | :heavy_check_mark: | Prefered platform. <br> Experimental ARM support |
 | Windows   | :heavy_check_mark:        | :x:                | Some information may be missing. <br> Colors will be used if supported |
-| Android   | :heavy_exclamation_mark:  | :heavy_check_mark: | Some information may be missing. <br> Not tested under x86_64 |
-| macOS     | :heavy_check_mark:        | :x:                | Some information may be missing. <br> Apple M1 support may be added <br> in the future (see [#47](https://github.com/Dr-Noob/cpufetch/issues/47))|
+| Android   | :heavy_exclamation_mark:  | :heavy_check_mark: | Experimental ARM support |
+| macOS     | :heavy_check_mark:        | :x:                | Some information may be missing |

-# 2. Installation
-## 2.1 Building from source
+| Emoji                   | Meaning       |
+|:-----------------------:|:-------------:|
+|:heavy_check_mark:       | Supported     |
+|:x:                      | Not supported |
+|:heavy_exclamation_mark: | Not tested    |
+
+
+### Usage and installation
+#### Linux
+There is a cpufetch package available in Arch Linux ([cpufetch-git](https://aur.archlinux.org/packages/cpufetch-git)).
+
+If you are in another distro, you can build `cpufetch` from source (see below)
+
+#### Windows
+In the [releases](https://github.com/Dr-Noob/cpufetch/releases) section you will find some cpufetch executables compiled for Windows. Just download and run it from Windows CMD.
+
+#### Building from source
 Just clone the repo and use `make` to compile it

 ```
@@ -58,58 +39,41 @@ make
 ./cpufetch
 ```

-The Makefile is designed to work on Linux, Windows and macOS.
+The Makefile is designed to work on both Linux and Windows.

-## 2.2 Linux
-There is a cpufetch package available in Arch Linux ([cpufetch-git](https://aur.archlinux.org/packages/cpufetch-git)). If you are in another distribution, you can build `cpufetch` from source.
-
-## 2.2 Windows
-In the [releases](https://github.com/Dr-Noob/cpufetch/releases) section you will find some cpufetch executables compiled for Windows. Just download and run it from Windows CMD. You can also build `cpufetch` from source.
-
-## 2.3 macOS
-You need to build `cpufetch` from source.
-
-## 2.4 Android
-1. Install `termux` app (terminal emulator)
-2. Run `pkg install -y git make clang` inside termux.
-3. Build from source normally:
-  - git clone https://github.com/Dr-Noob/cpufetch
-  - cd cpufetch
-  - make
-  - ./cpufetch
-
-# 3. Examples
+### Examples
 Here are more examples of how `cpufetch` looks on different CPUs.

-## 3.1 x86_64 CPUs
+##### x86_64 CPUs

 ![cpu2](pictures/epyc.png)

 ![cpu3](pictures/cascade_lake.png)

-## 3.2 ARM CPUs
+##### ARM CPUs

 ![cpu4](pictures/exynos.png)

 ![cpu5](pictures/snapdragon.png)

-# 4. Colors and style
+### Colors and style
 By default, `cpufetch` will print the CPU art with the system colorscheme. However, you can always set a custom color scheme, either
 specifying Intel or AMD, or specifying the colors in RGB format:

 ```
 ./cpufetch --color intel (default color for Intel)
-./cpufetch --color amd (default color for AMD)
+./cpufetch --color amd (default color for AND)
 ./cpufetch --color 239,90,45:210,200,200:100,200,45:0,200,200 (example)
 ```

 In the case of setting the colors using RGB, 4 colors must be given in with the format: ``[R,G,B:R,G,B:R,G,B:R,G,B]``. These colors correspond to CPU art color (2 colors) and for the text colors (following 2). Thus, you can customize all the colors.

-# 5. Implementation
+### Implementation

 See [cpufetch programming documentation](https://github.com/Dr-Noob/cpufetch/blob/master/doc/README.md).

-# 6. Bugs or improvements
+### Bugs or improvements
 There are many open issues in github (see [issues](https://github.com/Dr-Noob/cpufetch/issues)). Feel free to open a new one report an issue or propose any improvement in `cpufetch`

+### Testing
 I would like to thank [Gonzalocl](https://github.com/Gonzalocl) and [OdnetninI](https://github.com/OdnetninI) for their help, running `cpufetch` in many different CPUs they have access to, which makes it easier to debug and check the correctness of `cpufetch`.
--- a/cpufetch.8
+++ b/cpufetch.8
@@ -1,64 +1,57 @@
-.\" DO NOT MODIFY THIS FILE!  It was generated by help2man 1.48.2.
-.TH CPUFETCH "1" "March 2021" "cpufetch v0.96 (x86_64 build)" "User Commands"
+.TH man 8 "1 Sep 2020" "0.7" "cpufetch man page"
 .SH NAME
-cpufetch \- manual page for cpufetch v0.96 (x86_64 build)
+cpufetch \- Simplistic yet fancy CPU architecture fetching tool
 .SH SYNOPSIS
-.B cpufetch
-[\fI\,OPTION\/\fR]...
+cpufetch [--version] [--help] [--levels] [--style fancy|retro|legacy] [--color intel|amd|'R,G,B:R,G,B:R,G,B:R,G,B']
 .SH DESCRIPTION
-Simple yet fancy CPU architecture fetching tool
+cpufetch will print CPU information, for which will query CPUID instructions and udev directories on Linux as a fallback method. Some of this features are:
+.IP \[bu] 2
+Name
+.IP \[bu]
+Frequency
+.IP \[bu]
+Number of cores (Physical and Logical)
+.IP \[bu]
+Cache sizes
+.IP \[bu]
+Theoretical peak performance in floating point operations per second (FLOP/s)
 .SH OPTIONS
 .TP
-\fB\-c\fR, \fB\-\-color\fR
-Set the color scheme (by default, cpufetch uses the system color scheme)
+\fB\-\-style\fR \f[I][intel|amd|R,G,B:R,G,B:R,G,B:R,G,B]\f[]
+Set the color scheme. By default, cpufetch uses the system color scheme. This option lets the user use different colors to print the CPU art:
+.IP \[bu]
+\fB"intel"\fR: Use intel color scheme
+.IP \[bu]
+\fB"amd"\fR: Use amd color scheme
+.IP \[bu]
+\fBcustom\fR: If color do not match "intel" or "amd", a custom scheme can be specified: 4 colors must be given in RGB with the format: R,G,B:R,G,B:... 
+             These colors correspond to CPU art color (2 colors) and for the text colors (following 2) 
 .TP
-\fB\-s\fR, \fB\-\-style\fR
-Set the style of CPU art
+\fB\-\-style\fR \f[I]STYLE\f[]
+Specify the style of ascii logo:
+.IP \[bu] 
+\fB"fancy"\fR:  Default style
+.IP \[bu]
+\fB"retro"\fR:  Old cpufetch style
+.IP \[bu]
+\fB"legacy"\fR: Fallback style for terminals that does not support colors
 .TP
-\fB\-d\fR, \fB\-\-debug\fR
-Prints CPU model and cpuid levels (debug purposes)
+\fB\-\-levels\fR
+Prints CPUID levels and CPU name
 .TP
-\fB\-v\fR, \fB\-\-verbose\fR
+\fB\-\-verbose\fR
 Prints extra information (if available) about how cpufetch tried fetching information
 .TP
-\fB\-h\fR, \fB\-\-help\fR
-Prints this help and exit
+\fB\-\-help\fR
+Prints help
 .TP
-\fB\-V\fR, \fB\-\-version\fR
-Prints cpufetch version and exit
-.SH "COLORS:"
-.TP
-* "intel":
-Use Intel default color scheme
-.TP
-* "amd":
-Use AMD default color scheme
-.TP
-* "arm":
-Use ARM default color scheme
-.TP
-* custom:
-If color argument do not match "intel", "amd" or "arm", a custom scheme can be specified.
-4 colors must be given in RGB with the format: R,G,B:R,G,B:...The first 2 colors are the CPU art color and the next 2 colors are the text colors
-.SH "STYLES:"
-.TP
-* "fancy":
-Default style
-.TP
-* "retro":
-Old cpufetch style
-.TP
-* "legacy":
-Fallback style for terminals that do not support colors
-.SH "EXAMPLES:"
-Run cpufetch with Intel color scheme:
-\&./cpufetch \fB\-\-color\fR intel
-Run cpufetch with a custom color scheme:
-\&./cpufetch \fB\-\-color\fR 239,90,45:210,200,200:100,200,45:0,200,200
-.SH "BUGS:"
-Report bugs to https://github.com/Dr\-Noob/cpufetch/issues
-.SH "NOTE:"
-Peak performance information is NOT accurate. cpufetch computes peak performance using the max frequency. However, to properly compute peak performance, you need to know the frequency of the CPU running AVX code, which is not be fetched by cpufetch since it depends on each specific CPU. For peak performance measurement see: https://github.com/Dr\-Noob/peakperf
-.SH "AUTHOR:"
+\fB\-\-version\fR
+Prints cpufetch version
+.SH BUGS
+Bugs should be posted on: https://github.com/Dr-Noob/cpufetch/issues
+.SH NOTES
+Peak performance information is NOT accurate. cpufetch computes peak performance using the max   
+frequency. However, to properly compute peak performance, you need to know the frequency of the  
+CPU running AVX code, which is not be fetched by cpufetch since it depends on each specific CPU.
+.SH AUTHOR
 Dr-Noob (https://github.com/Dr-Noob)
-
--- a/pictures/cpufetch.png
+++ b/pictures/cpufetch.png
--- a/src/arm/soc.c
+++ b/src/arm/soc.c
@@ -436,21 +436,12 @@ bool match_special(char* soc_name, struct system_on_chip* soc) {
    return true;
  }
  
-  // Snapdragon 730 reported as "Qualcomm Technologies, Inc. SDMMAGPIE"
-  if((tmp = strstr(soc_name, "SDMMAGPIE")) != NULL) {
-    fill_soc(soc, "730", SOC_SNAPD_SM7150_AA, 8);
-    return true;
-  }
-
  return false;  
 }

 struct system_on_chip* parse_soc_from_string(struct system_on_chip* soc) {
  char* raw_name = soc->raw_name;
  
-  if(match_special(raw_name, soc))
-    return soc;
-  
  if (match_qualcomm(raw_name, soc))
    return soc;
  
@@ -463,7 +454,10 @@ struct system_on_chip* parse_soc_from_string(struct system_on_chip* soc) {
  if(match_hisilicon(raw_name, soc))
    return soc;
  
-  match_broadcom(raw_name, soc);
+  if(match_broadcom(raw_name, soc))
+    return soc;
+  
+  match_special(raw_name, soc);  
  
  return soc;
 }
--- a/src/common/args.c
+++ b/src/common/args.c
@@ -17,6 +17,15 @@ static const char *SYTLES_STR_LIST[] = {
  [STYLE_INVALID] = NULL
 };

+enum {
+  ARG_CHAR_STYLE,
+  ARG_CHAR_COLOR,
+  ARG_CHAR_HELP,
+  ARG_CHAR_DEBUG,
+  ARG_CHAR_VERBOSE,
+  ARG_CHAR_VERSION
+};
+
 struct args_struct {
  bool debug_flag;
  bool help_flag;
@@ -26,24 +35,6 @@ struct args_struct {
  struct colors* colors;
 };

-const char args_chr[] = {
-  /* [ARG_CHAR_STYLE]   = */ 's',
-  /* [ARG_CHAR_COLOR]   = */ 'c',
-  /* [ARG_CHAR_HELP]    = */ 'h',
-  /* [ARG_CHAR_DEBUG]   = */ 'd',
-  /* [ARG_CHAR_VERBOSE] = */ 'v',
-  /* [ARG_CHAR_VERSION] = */ 'V',
-};
-
-const char *args_str[] = {
-  /* [ARG_CHAR_STYLE]   = */ "style",
-  /* [ARG_CHAR_COLOR]   = */ "color",
-  /* [ARG_CHAR_HELP]    = */ "help",
-  /* [ARG_CHAR_DEBUG]   = */ "debug",
-  /* [ARG_CHAR_VERBOSE] = */ "verbose",
-  /* [ARG_CHAR_VERSION] = */ "version",
-};
-
 static struct args_struct args;

 STYLE get_style() {
@@ -70,15 +61,6 @@ bool verbose_enabled() {
  return args.verbose_flag;
 }

-int max_arg_str_length() {
-  int max_len = -1;
-  int len = sizeof(args_str) / sizeof(args_str[0]);
-  for(int i=0; i < len; i++) {
-    max_len = max(max_len, (int) strlen(args_str[i]));
-  }    
-  return max_len;
-}
-
 STYLE parse_style(char* style) {
  uint8_t i = 0;
  uint8_t styles_count = sizeof(SYTLES_STR_LIST) / sizeof(SYTLES_STR_LIST[0]);
@@ -176,21 +158,8 @@ bool parse_color(char* optarg_str, struct colors** cs) {
  return true;      
 }

-char* build_short_options() {
-  const char *c = args_chr;
-  int len = sizeof(args_chr) / sizeof(args_chr[0]);
-  char* str = (char *) malloc(sizeof(char) * (len*2 + 1));
-  memset(str, 0, sizeof(char) * (len*2 + 1));
-
-  sprintf(str, "%c:%c:%c%c%c%c",
-  c[ARG_STYLE], c[ARG_COLOR], c[ARG_HELP],
-  c[ARG_DEBUG], c[ARG_VERBOSE], c[ARG_VERSION]);
-
-  return str;
-}
-
 bool parse_args(int argc, char* argv[]) {
-  int opt;
+  int c;
  int option_index = 0;  
  opterr = 0;

@@ -201,65 +170,82 @@ bool parse_args(int argc, char* argv[]) {
  args.style = STYLE_EMPTY;
  args.colors = NULL;

-  const struct option long_options[] = {
-    {args_str[ARG_STYLE],   required_argument, 0, args_chr[ARG_STYLE]   },
-    {args_str[ARG_COLOR],   required_argument, 0, args_chr[ARG_COLOR]   },
-    {args_str[ARG_HELP],    no_argument,       0, args_chr[ARG_HELP]    },
-    {args_str[ARG_DEBUG],   no_argument,       0, args_chr[ARG_DEBUG]   },
-    {args_str[ARG_VERBOSE], no_argument,       0, args_chr[ARG_VERBOSE] },
-    {args_str[ARG_VERSION], no_argument,       0, args_chr[ARG_VERSION] },
-    {0, 0, 0, 0}
+  static struct option long_options[] = {
+      {"style",    required_argument, 0, ARG_CHAR_STYLE   },
+      {"color",    required_argument, 0, ARG_CHAR_COLOR   },
+      {"help",     no_argument,       0, ARG_CHAR_HELP    },
+      {"debug",    no_argument,       0, ARG_CHAR_DEBUG   },
+      {"verbose",  no_argument,       0, ARG_CHAR_VERBOSE },
+      {"version",  no_argument,       0, ARG_CHAR_VERSION },
+      {0, 0, 0, 0}
  };

-  char* short_options = build_short_options();
-  opt = getopt_long(argc, argv, short_options, long_options, &option_index);
+  c = getopt_long(argc, argv, "", long_options, &option_index);

-  while (!args.help_flag && !args.debug_flag && !args.version_flag && opt != -1) {
-    if(opt == args_chr[ARG_COLOR]) {
-      if(color_flag) {
-        printErr("Color option specified more than once");
-        return false;
-      }
-      color_flag  = true;       
-      if(!parse_color(optarg, &args.colors)) {
-        printErr("Color parsing failed");
-        return false;
-      }
-    }
-    else if(opt == args_chr[ARG_STYLE]) {
-      if(args.style != STYLE_EMPTY) {
-        printErr("Style option specified more than once");
-        return false;
-      }
-      args.style = parse_style(optarg);
-      if(args.style == STYLE_INVALID) {
-        printErr("Invalid style '%s'",optarg);
-        return false;
-      }
-      break;
-    }
-    else if(opt == args_chr[ARG_HELP]) {
-      args.help_flag  = true;
-    }
-    else if(opt == args_chr[ARG_VERBOSE]) {
-      args.verbose_flag  = true;
-    }
-    else if(opt == args_chr[ARG_DEBUG]) {
-      args.debug_flag  = true;
-    }
-    else if(opt == args_chr[ARG_VERSION]) {
-      args.version_flag = true;
-    }
-    else {    
-      printWarn("Invalid options");
-      args.help_flag  = true;
-    }
+  while (c != -1) {
+     if(c == ARG_CHAR_COLOR) {
+       if(color_flag) {
+         printErr("Color option specified more than once");
+         return false;
+       }
+       color_flag  = true;       
+       if(!parse_color(optarg, &args.colors)) {
+         printErr("Color parsing failed");
+         return false;
+       }
+     }
+     else if(c == ARG_CHAR_STYLE) {
+       if(args.style != STYLE_EMPTY) {
+         printErr("Style option specified more than once");
+         return false;
+       }
+       args.style = parse_style(optarg);
+       if(args.style == STYLE_INVALID) {
+         printErr("Invalid style '%s'",optarg);
+         return false;
+       }
+     }
+     else if(c == ARG_CHAR_HELP) {
+       if(args.help_flag) {
+         printErr("Help option specified more than once");
+         return false;
+       }
+       args.help_flag  = true;
+     }
+     else if(c == ARG_CHAR_VERBOSE) {
+       if(args.verbose_flag) {
+         printErr("Verbose option specified more than once");
+         return false;
+       }
+       args.verbose_flag  = true;
+     }
+     else if(c == ARG_CHAR_DEBUG) {
+       if(args.debug_flag) {
+         printErr("Debug option specified more than once");
+         return false;
+       }
+       args.debug_flag  = true;
+     }
+     else if (c == ARG_CHAR_VERSION) {
+       if(args.version_flag) {
+         printErr("Version option specified more than once");
+         return false;
+       }
+       args.version_flag = true;
+     }
+     else if(c == '?') {
+       printWarn("Invalid options");
+       args.help_flag  = true;
+       break;
+     }
+     else
+      printBug("Bug at line number %d in file %s", __LINE__, __FILE__);

    option_index = 0;
-    opt = getopt_long(argc, argv, short_options, long_options, &option_index);
+    c = getopt_long(argc, argv,"",long_options, &option_index);
  }

-  if(optind < argc) {
+  if (optind < argc) {
    printWarn("Invalid options");
    args.help_flag  = true;
  }
--- a/src/common/args.h
+++ b/src/common/args.h
@@ -26,21 +26,8 @@ enum {
  STYLE_INVALID
 };

-enum {
-  ARG_STYLE,
-  ARG_COLOR,
-  ARG_HELP,
-  ARG_DEBUG,
-  ARG_VERBOSE,
-  ARG_VERSION
-};
-
-extern const char args_chr[];
-extern const char *args_str[];
-
 #include "printer.h"

-int max_arg_str_length();
 bool parse_args(int argc, char* argv[]);
 bool show_help();
 bool show_debug();
--- a/src/common/ascii.h
+++ b/src/common/ascii.h
--- a/src/common/ascii/amd.txt
+++ b/src/common/ascii/amd.txt
@@ -0,0 +1,19 @@
+                                                             
+                                                             
+                                                             
+                                                             
+                                                             
+                                                             
+     ████      ███       ███   ████████        ▜███████████   
+    ██████     █████   █████   ███    ███       ▗▀▀▀▀▀▀▜███   
+   ███  ███    █████████████   ███      ██     ▐█      ▐███   
+  ███    ███   ███  ███  ███   ███      ██    ▟██      ▐███   
+ ████████████  ███       ███   ███    ███    ████▄▄▄▄▄▄▝▜██   
+ ███      ███  ███       ███   █████████     ████████▛   ██   
+                                                             
+                                                             
+                                                             
+                                                             
+                                                             
+                                                             
+                                                             
--- a/src/common/ascii/convert.sh
+++ b/src/common/ascii/convert.sh
@@ -0,0 +1,3 @@
+#!/bin/bash
+
+cat intel.txt | hexdump -vC | head -n-1 | cut -d' ' -f2- | cut -d'|' -f1 | tr '\n' ' ' | tr -s ' ' | tr ' ' ',' | sed "s/,/,0x/g"
--- a/src/common/ascii/intel.txt
+++ b/src/common/ascii/intel.txt
@@ -0,0 +1,19 @@
+                          ▁▂▃▄▅▆▆▇▇███████▇▇▆▅▅▄▂▁           
+                    ▁▃▄▆▇▛▀▀▀▀▔▔▔         ▔▔▔▀▀▀██▇▅▃        
+                ▂▄▆█▀▀▔                           ▝▜██▅▁     
+               ▀▀▔                                  ▔▜██▖    
+           ▅▅▅                               ▆▆▆      ▜██▖   
+       ▁▅  ▀▀▀             ▐██▌              ███       ██▉   
+      ▄▛▘  ▄▄▄  ▗▄▄▄▄▄▄▃▁  ▐██▙▄▖  ▁▃▄▅▄▃    ███       ███   
+    ▗▟▛    ███  ▐██▀▀▀▜██▖ ▐██▛▀▘ ▟██▀▀▀██▖  ███      ▗██▊   
+    █▛     ███  ▐██   ▕██▌ ▐██▌  ▐██▂▂▂▂▂██  ███     ▗███▘   
+   ▐█▍     ███  ▐██   ▕██▌ ▐██▌  ▐██▛▀▀▀▀▀▀  ███    ▄██▛▘    
+   ██▏     ███  ▐██   ▕██▌ ▐██▌  ▝██▙▁ ▁▂▃   ███  ▅███▀      
+   ██▍     ▝██  ▐██   ▕██▌  ▀███▋ ▝▀█████▛   ▝▜█  █▀▔        
+   ▐█▙                               ▔▔▔                     
+    ▜█▙▖                                     ▁▂▄▖            
+     ▜██▆▃▁                             ▁▂▄▅▇███▌            
+      ▝▜███▇▅▄▃▂▁              ▁▁▂▃▄▅▆▇███████▀▀             
+        ▔▀▀████████▇▇▇▇▇▇▇▇▇▇███████████▛▀▀▔▔                
+            ▔▔▀▀▀▀█████████████▀▀▀▀▀▔▔▔                      
+                                                             
--- a/src/common/cpu.c
+++ b/src/common/cpu.c
@@ -147,7 +147,7 @@ char* get_str_l3(struct cache* cach) {

 char* get_str_freq(struct frequency* freq) {
  //Max 3 digits and 3 for '(M/G)Hz' plus 1 for '\0'
-  uint32_t size = (5+1+3+1);
+  uint32_t size = (4+3+1);
  assert(strlen(STRING_UNKNOWN)+1 <= size);
  char* string = malloc(sizeof(char)*size);
  memset(string, 0, sizeof(char)*size);
@@ -155,9 +155,9 @@ char* get_str_freq(struct frequency* freq) {
  if(freq->max == UNKNOWN_FREQ || freq->max < 0)
    snprintf(string,strlen(STRING_UNKNOWN)+1,STRING_UNKNOWN);
  else if(freq->max >= 1000)
-    snprintf(string,size,"%.3f "STRING_GIGAHERZ,(float)(freq->max)/1000);
+    snprintf(string,size,"%.2f"STRING_GIGAHERZ,(float)(freq->max)/1000);
  else
-    snprintf(string,size,"%d "STRING_MEGAHERZ,freq->max);
+    snprintf(string,size,"%d"STRING_MEGAHERZ,freq->max);
  
  return string;
 }
--- a/src/common/global.c
+++ b/src/common/global.c
@@ -64,7 +64,3 @@ void set_log_level(bool verbose) {
  if(verbose) LOG_LEVEL = LOG_LEVEL_VERBOSE;
  else LOG_LEVEL = LOG_LEVEL_NORMAL;
 }
-
-int max(int a, int b) {
-  return a > b ? a : b;
-}
--- a/src/common/global.h
+++ b/src/common/global.h
@@ -7,6 +7,5 @@ void set_log_level(bool verbose);
 void printWarn(const char *fmt, ...);
 void printErr(const char *fmt, ...);
 void printBug(const char *fmt, ...);
-int max(int a, int b);

 #endif
--- a/src/common/main.c
+++ b/src/common/main.c
@@ -1,6 +1,5 @@
 #include <stdio.h>
 #include <stdlib.h>
-#include <string.h>

 #include "args.h"
 #include "printer.h"
@@ -14,55 +13,41 @@
  #include "../arm/midr.h"
 #endif

-static const char* VERSION = "0.96";
+static const char* VERSION = "0.95";

 void print_help(char *argv[]) {
-  const char **t = args_str;
-  const char *c = args_chr;  
-  int max_len = max_arg_str_length();
+  printf("Usage: %s [--version] [--help] [--debug] [--style \"fancy\"|\"retro\"|\"legacy\"] [--color \"intel\"|\"amd\"|'R,G,B:R,G,B:R,G,B:R,G,B']\n\n", argv[0]);

-  printf("Usage: %s [OPTION]...\n", argv[0]);
-  printf("Simple yet fancy CPU architecture fetching tool\n\n");
+  printf("Options: \n\
+  --color       Set the color scheme. By default, cpufetch uses the system color scheme. This option \n\
+                lets the user use different colors to print the CPU art:  \n\
+   * \"intel\":   Use Intel default color scheme \n\
+   * \"amd\":     Use AMD default color scheme \n\
+   * \"arm\":     Use ARM default color scheme \n\
+   * custom:    If color argument do not match \"Intel\", \"AMD\" or \"ARM\", a custom scheme can be specified: \n\
+                4 colors must be given in RGB with the format: R,G,B:R,G,B:... \n\
+                These colors correspond to CPU art color (2 colors) and for the text colors (following 2) \n\
+                For example: --color 239,90,45:210,200,200:100,200,45:0,200,200 \n\n\
+  --style       Set the style of CPU art: \n\
+    * \"fancy\":  Default style      \n\
+    * \"retro\":  Old cpufetch style \n\
+    * \"legacy\": Fallback style for terminals that does not support colors                       \n\n");

-  printf("Options: \n");
-  printf("  -%c, --%s %*s Set the color scheme (by default, cpufetch uses the system color scheme)\n", c[ARG_COLOR], t[ARG_COLOR], (int) (max_len-strlen(t[ARG_COLOR])), "");
-  printf("  -%c, --%s %*s Set the style of CPU art\n", c[ARG_STYLE], t[ARG_STYLE], (int) (max_len-strlen(t[ARG_STYLE])), "");
 #ifdef ARCH_X86
-  printf("  -%c, --%s %*s Prints CPU model and cpuid levels (debug purposes)\n", c[ARG_DEBUG], t[ARG_DEBUG], (int) (max_len-strlen(t[ARG_DEBUG])), "");
+  printf("  --debug       Prints CPU model and cpuid levels (debug purposes)\n\n");
 #elif ARCH_ARM
-  printf("  -%c, --%s %*s Prints main ID register values for all cores (debug purposes)\n", c[ARG_DEBUG], t[ARG_DEBUG], (int) (max_len-strlen(t[ARG_DEBUG])), "");
+  printf("  --debug       Prints main ID register values for all cores (debug purposes)\n\n");
 #endif
-  printf("  -%c, --%s %*s Prints extra information (if available) about how cpufetch tried fetching information\n", c[ARG_VERBOSE], t[ARG_VERBOSE], (int) (max_len-strlen(t[ARG_VERBOSE])), "");
-  printf("  -%c, --%s %*s Prints this help and exit\n", c[ARG_HELP], t[ARG_HELP], (int) (max_len-strlen(t[ARG_HELP])), "");
-  printf("  -%c, --%s %*s Prints cpufetch version and exit\n", c[ARG_VERSION], t[ARG_VERSION], (int) (max_len-strlen(t[ARG_VERSION])), "");

-  printf("\nCOLORS: \n");
-  printf("  * \"intel\":     Use Intel default color scheme \n");
-  printf("  * \"amd\":       Use AMD default color scheme \n");
-  printf("  * \"arm\":       Use ARM default color scheme \n");
-  printf("  * custom:      If color argument do not match \"intel\", \"amd\" or \"arm\", a custom scheme can be specified.\n");
-  printf("                 4 colors must be given in RGB with the format: R,G,B:R,G,B:...\n");
-  printf("                 The first 2 colors are the CPU art color and the next 2 colors are the text colors\n");
-  
-  printf("\nSTYLES: \n");
-  printf("  * \"fancy\":     Default style\n");
-  printf("  * \"retro\":     Old cpufetch style\n");
-  printf("  * \"legacy\":    Fallback style for terminals that do not support colors\n");
-  
-  printf("\nEXAMPLES: \n");
-  printf("  Run cpufetch with Intel color scheme:\n");
-  printf("    ./cpufetch --color intel\n");
-  printf("  Run cpufetch with a custom color scheme:\n");
-  printf("    ./cpufetch --color 239,90,45:210,200,200:100,200,45:0,200,200\n");
-  
-  printf("\nBUGS: \n");
-  printf("    Report bugs to https://github.com/Dr-Noob/cpufetch/issues\n");
-  
-  printf("\nNOTE: \n");
-  printf("    Peak performance information is NOT accurate. cpufetch computes peak performance using the max\n");
-  printf("    frequency. However, to properly compute peak performance, you need to know the frequency of the\n");
-  printf("    CPU running AVX code, which is not be fetched by cpufetch since it depends on each specific CPU.\n");
-  printf("    For peak performance measurement see: https://github.com/Dr-Noob/peakperf\n");
+  printf("  --verbose     Prints extra information (if available) about how cpufetch tried fetching information\n\n\
+  --help        Prints this help and exit\n\n\
+  --version     Prints cpufetch version and exit\n\n\
+                                                   \n\
+NOTES: \n\
+  - Bugs or improvements should be submitted to: github.com/Dr-Noob/cpufetch/issues        \n\
+  - Peak performance information is NOT accurate. cpufetch computes peak performance using the max   \n\
+    frequency. However, to properly compute peak performance, you need to know the frequency of the  \n\
+    CPU running AVX code, which is not be fetched by cpufetch since it depends on each specific CPU. \n");
 }

 void print_version() {
@@ -74,6 +59,7 @@ int main(int argc, char* argv[]) {
    return EXIT_FAILURE;

  if(show_help()) {
+    print_version();
    print_help(argv);
    return EXIT_SUCCESS;
  }
--- a/src/common/printer.c
+++ b/src/common/printer.c
@@ -105,6 +105,7 @@ struct attribute {

 struct ascii {
  char art[NUMBER_OF_LINES][LINE_SIZE+1];
+  unsigned char* art_unicode;
  char color1_ascii[100];
  char color2_ascii[100];
  char color1_text[100];
@@ -159,8 +160,8 @@ struct ascii* set_ascii(VENDOR vendor, STYLE style, struct colors* cs) {

 #ifdef ARCH_X86  
  if(art->vendor == CPU_VENDOR_INTEL) {
-    COL_FANCY_1 = COLOR_BG_CYAN;
-    COL_FANCY_2 = COLOR_BG_WHITE;
+    COL_FANCY_1 = COLOR_FG_CYAN;
+    COL_FANCY_2 = COLOR_FG_WHITE;
    COL_FANCY_3 = COLOR_FG_CYAN;
    COL_FANCY_4 = COLOR_FG_WHITE;
    art->ascii_chars[0] = '#';
@@ -262,6 +263,12 @@ struct ascii* set_ascii(VENDOR vendor, STYLE style, struct colors* cs) {
      if(cs != NULL) {
        COL_FANCY_1 = rgb_to_ansi(cs->c1, true, true);
        COL_FANCY_2 = rgb_to_ansi(cs->c2, true, true);
+        #ifdef ARCH_X86
+        if(art->vendor == CPU_VENDOR_INTEL) {
+          COL_FANCY_1 = rgb_to_ansi(cs->c1, false, true);
+          COL_FANCY_2 = rgb_to_ansi(cs->c2, false, true);
+        }
+        #endif
        COL_FANCY_3 = rgb_to_ansi(cs->c3, false, true);
        COL_FANCY_4 = rgb_to_ansi(cs->c4, false, true);
      }
@@ -303,9 +310,11 @@ struct ascii* set_ascii(VENDOR vendor, STYLE style, struct colors* cs) {
  }

  char tmp[NUMBER_OF_LINES * LINE_SIZE + 1];
+  art->art_unicode = NULL;
+
 #ifdef ARCH_X86  
  if(art->vendor == CPU_VENDOR_INTEL)
-    strcpy(tmp, INTEL_ASCII);
+    art->art_unicode = art_unicode_intel;
  else if(art->vendor == CPU_VENDOR_AMD)
    strcpy(tmp, AMD_ASCII);
  else
@@ -325,8 +334,11 @@ struct ascii* set_ascii(VENDOR vendor, STYLE style, struct colors* cs) {
    strcpy(tmp, ARM_ASCII);
 #endif

-  for(int i=0; i < NUMBER_OF_LINES; i++)
-    memcpy(art->art[i], tmp + i*LINE_SIZE, LINE_SIZE);
+  if(art->art_unicode != NULL) {
+    for(int i=0; i < NUMBER_OF_LINES; i++) {
+      memcpy(art->art[i], tmp + i*LINE_SIZE, LINE_SIZE);
+    }
+  }

  return art;
 }
@@ -347,24 +359,26 @@ uint32_t longest_attribute_length(struct ascii* art) {

 #ifdef ARCH_X86
 void print_algorithm_intel(struct ascii* art, int n, bool* flag) {
-  for(int i=0; i < LINE_SIZE; i++) {
-    if(*flag) {
-      if(art->art[n][i] == ' ') {
-        *flag = false;
-        printf("%s%c%s", art->color2_ascii, art->ascii_chars[1], art->reset);
-      }
-      else {
-        printf("%s%c%s", art->color1_ascii, art->ascii_chars[0], art->reset);
-      }
+  *flag = false;
+  int start = -1;
+  for(int i=0, newlines=0; newlines < n; i++) {
+    if(art->art_unicode[i] == '\n') {
+      newlines++;
+      start = i;
+    }
+  }
+
+  for(int i=start+1, x=0; art->art_unicode[i] != '\n'; i++, x++) {
+    if(art->art_unicode[i] == ' ') {
+      printf(" ");
    }
    else {
-      if(art->art[n][i] != ' ' && art->art[n][i] != '\0') {
-        *flag = true;
-        printf("%c",' ');
-      }
-      else {
-        printf("%c",' ');
-      }
+      printf("%s", art->color1_ascii);
+      printf("%c", art->art_unicode[i]);
+      printf("%c", art->art_unicode[i + 1]);
+      printf("%c", art->art_unicode[i + 2]);
+      printf("%s", COLOR_RESET);
+      i += 2;
    }
  }
 }
--- a/src/common/udev.c
+++ b/src/common/udev.c
@@ -32,11 +32,17 @@ long get_freq_from_file(char* path, bool hv_present) {
  int filelen;
  char* buf;
  if((buf = read_file(path, &filelen)) == NULL) {
-    if(hv_present)
-      printWarn("Could not open '%s' (HV is present)", path);
-    else
+    #ifdef ARCH_X86
+      if(hv_present) {
+        printWarn("Could not open '%s'", path);
+      }
+      else {
+        perror("open");
+        printBug("Could not open '%s'", path);            
+      }
+    #elif ARCH_ARM
      printWarn("Could not open '%s'", path); 
-
+    #endif
    return UNKNOWN_FREQ;
  }

--- a/src/x86/apic.c
+++ b/src/x86/apic.c
@@ -1,11 +1,10 @@
 #ifdef _WIN32
-  #define NOMINMAX
-  #include <windows.h>
+#include <windows.h>
 #elif defined __linux__
-  #define _GNU_SOURCE
-  #include <sched.h>
+#define _GNU_SOURCE
+#include <sched.h>
 #elif defined __APPLE__
-  #define UNUSED(x) (void)(x)
+#define UNUSED(x) (void)(x)
 #endif

 #include <stdlib.h>
@@ -319,22 +318,7 @@ bool get_topology_from_apic(struct cpuInfo* cpu, struct topology* topo) {
  uint32_t* apic_smt = malloc(sizeof(uint32_t) * topo->total_cores);
  uint32_t** cache_smt_id_apic = malloc(sizeof(uint32_t*) * topo->total_cores);
  uint32_t** cache_id_apic = malloc(sizeof(uint32_t*) * topo->total_cores);
-  bool x2apic_id;
-
-  if(cpu->maxLevels >= 0x0000000B) {
-    uint32_t eax = 0x0000000B;
-    uint32_t ebx = 0;
-    uint32_t ecx = 0;
-    uint32_t edx = 0;
-
-    cpuid(&eax, &ebx, &ecx, &edx);
-
-    if(ebx == 0) x2apic_id = false;
-    else x2apic_id = true;
-  }
-  else {
-    x2apic_id = false;
-  }
+  bool x2apic_id = cpu->maxLevels >= 0x0000000B;
  
  for(int i=0; i < topo->total_cores; i++) {
    cache_smt_id_apic[i] = malloc(sizeof(uint32_t) * (topo->cach->max_cache_level));
--- a/src/x86/cpuid.c
+++ b/src/x86/cpuid.c
@@ -1,5 +1,4 @@
 #ifdef _WIN32
-  #define NOMINMAX
  #include <windows.h>
 #else
  #include "../common/udev.h"
@@ -315,9 +314,6 @@ struct cpuInfo* get_cpu_info() {
  cpu->cach = get_cache_info(cpu);
  cpu->topo = get_topology_info(cpu, cpu->cach);
  
-  if(cpu->cach == NULL || cpu->topo == NULL) {
-    return NULL;
-  }
  return cpu;
 }

@@ -365,12 +361,13 @@ bool get_cache_topology_amd(struct cpuInfo* cpu, struct topology* topo) {
              topo->cach->L3->num_caches = topo->logical_cores / num_sharing_cache;
            }
            else {
-              printWarn("Found unknown unified cache at level %d", cache_level);
+              printBug("Found unified cache at level %d (expected == 2 or 3)", cache_level);
+              return false;
            }
            break;
          
-          default: // Unknown cache type
-            printBug("Unknown cache type %d with level %d found at i=%d", cache_type, cache_level, i);
+          default: // Unknown Type Cache
+            printBug("Unknown Type Cache found at ID %d", i);
            return false; 
        }   
      }
@@ -427,7 +424,7 @@ struct topology* get_topology_info(struct cpuInfo* cpu, struct cache* cach) {
        get_topology_from_apic(cpu, topo);
      }
      else {                
-        printWarn("Can't read topology information from cpuid (needed level is 0x%.8X, max is 0x%.8X)", 0x00000001, cpu->maxLevels); 
+        printErr("Can't read topology information from cpuid (needed level is 0x%.8X, max is 0x%.8X)", 0x00000001, cpu->maxLevels); 
        topo->physical_cores = 1;
        topo->logical_cores = 1;
        topo->smt_available = 1;
@@ -451,7 +448,7 @@ struct topology* get_topology_info(struct cpuInfo* cpu, struct cache* cach) {
        }        
      }
      else {
-        printWarn("Can't read topology information from cpuid (needed extended level is 0x%.8X, max is 0x%.8X)", 0x80000008, cpu->maxExtendedLevels); 
+        printErr("Can't read topology information from cpuid (needed extended level is 0x%.8X, max is 0x%.8X)", 0x80000008, cpu->maxExtendedLevels); 
        topo->physical_cores = 1;
        topo->logical_cores = 1;
        topo->smt_supported = 1;         
@@ -573,12 +570,13 @@ struct cache* get_cache_info_general(struct cache* cach, uint32_t level) {
            cach->L3->exists = true;
          }
          else {
-            printWarn("Found unknown unified cache at level %d (size is %d bytes)", cache_level, cache_total_size);
+            printBug("Found unified cache at level %d (expected == 2 or 3)", cache_level);
+            return NULL;
          }
          break;
          
-        default: // Unknown cache type
-          printBug("Unknown cache type %d with level %d found at i=%d", cache_type, cache_level, i);
+        default: // Unknown Type Cache
+          printBug("Unknown Type Cache found at ID %d", i);
          return NULL;                  
      }
    }    
@@ -601,7 +599,7 @@ struct cache* get_cache_info(struct cpuInfo* cpu) {
  if(cpu->cpu_vendor == CPU_VENDOR_INTEL) {
    level = 0x00000004;    
    if(cpu->maxLevels < level) {
-      printWarn("Can't read cache information from cpuid (needed level is 0x%.8X, max is 0x%.8X)", level, cpu->maxLevels);    
+      printErr("Can't read cache information from cpuid (needed level is 0x%.8X, max is 0x%.8X)", level, cpu->maxLevels);    
      return NULL;
    }
    else {
@@ -614,7 +612,7 @@ struct cache* get_cache_info(struct cpuInfo* cpu) {
      printWarn("Can't read cache information from cpuid (needed extended level is 0x%.8X, max is 0x%.8X)", level, cpu->maxExtendedLevels);
      level = 0x80000006;
      if(cpu->maxExtendedLevels < level) {
-        printWarn("Can't read cache information from cpuid using old method (needed extended level is 0x%.8X, max is 0x%.8X)", level, cpu->maxExtendedLevels);
+        printErr("Can't read cache information from cpuid using old method (needed extended level is 0x%.8X, max is 0x%.8X)", level, cpu->maxExtendedLevels);    
        return NULL;
      }
      printWarn("Fallback to old method using 0x%.8X and 0x%.8X", level-1, level);
@@ -629,23 +627,29 @@ struct cache* get_cache_info(struct cpuInfo* cpu) {
  // The values were chosen by me
  if(cach->L1i->size > 64 * 1024) {
    printBug("Invalid L1i size: %dKB", cach->L1i->size/1024);
+    return NULL;
  }
  if(cach->L1d->size > 64 * 1024) {
    printBug("Invalid L1d size: %dKB", cach->L1d->size/1024);
+    return NULL;
  }
  if(cach->L2->exists) {
    if(cach->L3->exists && cach->L2->size > 2 * 1048576) {
      printBug("Invalid L2 size: %dMB", cach->L2->size/(1048576));
+      return NULL;
    }
    else if(cach->L2->size > 100 * 1048576) {
      printBug("Invalid L2 size: %dMB", cach->L2->size/(1048576));
+      return NULL;
    }
  }
  if(cach->L3->exists && cach->L3->size > 100 * 1048576) {
    printBug("Invalid L3 size: %dMB", cach->L3->size/(1048576));
+    return NULL;
  }
  if(!cach->L2->exists) {
    printBug("Could not find L2 cache");
+    return NULL;    
  }
  
  return cach;
@@ -655,8 +659,17 @@ struct frequency* get_frequency_info(struct cpuInfo* cpu) {
  struct frequency* freq = malloc(sizeof(struct frequency));
  
  if(cpu->maxLevels < 0x00000016) {
-    #if defined (_WIN32) || defined (__APPLE__)
-      printWarn("Can't read frequency information from cpuid (needed level is 0x%.8X, max is 0x%.8X)", 0x00000016, cpu->maxLevels);
+    #ifdef _WIN32
+      if(cpu->hv->present) {
+        printWarn("Can't read frequency information from cpuid (needed level is 0x%.8X, max is 0x%.8X)", 0x00000016, cpu->maxLevels);
+      }
+      else {
+        printErr("Can't read frequency information from cpuid (needed level is 0x%.8X, max is 0x%.8X)", 0x00000016, cpu->maxLevels);    
+      }
+      freq->base = UNKNOWN_FREQ;
+      freq->max = UNKNOWN_FREQ;
+    #elif defined __APPLE__
+      printErr("Can't read frequency information from cpuid (needed level is 0x%.8X, max is 0x%.8X)", 0x00000016, cpu->maxLevels);
      freq->base = UNKNOWN_FREQ;
      freq->max = UNKNOWN_FREQ;
    #else
--- a/src/x86/uarch.c
+++ b/src/x86/uarch.c
@@ -65,7 +65,6 @@ enum {
  UARCH_AIRMONT,
  UARCH_KABY_LAKE,
  UARCH_COMET_LAKE,
-  UARCH_ROCKET_LAKE,
  UARCH_AMBER_LAKE,
  UARCH_WHISKEY_LAKE,
  UARCH_SKYLAKE,
@@ -234,7 +233,6 @@ struct uarch* get_uarch_from_cpuid_intel(uint32_t ef, uint32_t f, uint32_t em, u
  CHECK_UARCH(arch, 0,  6,  9, 14, 13, "Coffee Lake",     UARCH_COFFE_LAKE,       14)
  CHECK_UARCH(arch, 0,  6, 10,  5, NA, "Comet Lake",      UARCH_COMET_LAKE,       14) // wikichip
  CHECK_UARCH(arch, 0,  6, 10,  6, NA, "Comet Lake",      UARCH_COMET_LAKE,       14) // instlatx64.atw.hu (i7-10710U)
-  CHECK_UARCH(arch, 0,  6, 10,  7, NA, "Rocket Lake",     UARCH_ROCKET_LAKE,      14) // instlatx64.atw.hu (i7-11700K)
  CHECK_UARCH(arch, 0, 11,  0,  0, NA, "Knights Ferry",   UARCH_KNIGHTS_FERRY,    45) // found only on en.wikichip.org
  CHECK_UARCH(arch, 0, 11,  0,  1, NA, "Knights Corner",  UARCH_KNIGHTS_CORNER,   22)
  CHECK_UARCH(arch, 0, 15,  0,  0, NA, "Willamette",      UARCH_WILLAMETTE,      180)
@@ -369,7 +367,6 @@ bool is_knights_landing(struct cpuInfo* cpu) {

 int get_number_of_vpus(struct cpuInfo* cpu) {  
  switch(cpu->arch->uarch) {
-      // Intel
      case UARCH_HASWELL:
      case UARCH_BROADWELL:
          
@@ -377,7 +374,6 @@ int get_number_of_vpus(struct cpuInfo* cpu) {
      case UARCH_CASCADE_LAKE:                    
      case UARCH_KABY_LAKE:
      case UARCH_COMET_LAKE:
-      case UARCH_ROCKET_LAKE:
      case UARCH_AMBER_LAKE:
      case UARCH_WHISKEY_LAKE:
      case UARCH_COFFE_LAKE:
@@ -388,7 +384,7 @@ int get_number_of_vpus(struct cpuInfo* cpu) {
          
      case UARCH_ICE_LAKE:   
          
-      // AMD
+      // Right now is just a guess!
      case UARCH_ZEN2:
      case UARCH_ZEN3:    
        return 2;
Author	SHA1	Message	Date
Dr-Noob	ae53d97a47	Add AMD txt	2021-03-31 09:25:52 +02:00
Dr-Noob	eeeaec3ba9	Small changes to art. Back to previous algorithm	2021-03-30 22:43:28 +02:00
Dr-Noob	7c5a0c3280	Testing white background for Intel art	2021-03-30 22:22:22 +02:00
Dr-Noob	d4ad5a58f0	Add new Intel ASCII art made with unicode characters	2021-03-30 21:41:59 +02:00