Process Stuff
| Normal Processes |
1 |
| Processes and Threads |
2 |
| Able to use up to 4 CPU's |
+1 to the above |
| Able to use up to 20 CPUs |
+2 to the above |
| Real Time scheduling |
0.9 |
Scheduling
| FIFO |
0.3 |
| Round Robin |
0.5 |
| Priority |
0.7 |
| Shortest Job Next |
1.0 |
| Only one process at a time |
0 |
Memory Management
| No Virtual Memory |
0 |
| Segments |
0.5 |
| Paging |
1 |
| Random Replacement |
0.1 |
| FIFO replacement |
0.2 |
| One handed clock |
0.4 |
Device Drivers
| Keyboard |
0.1 |
| SCSI |
1 |
| Ethernet |
0.2 |
| Graphics cards |
0.5 |
| USB |
1 |
| Mouse |
0.1 |
| Sound |
0.2 |
| IDE |
0.2 |
| Smell-O-Vision |
2 |
| Built in RAID |
0.5 |
| Serial Port |
0.1 |
| DVD |
1.0 |
Networking
| IPv4 |
2 |
| Network File Server |
0.6 |
Built in web server
that performs better than Apache |
1.0 |
| PPP |
0.3 |
| SLIP |
0.3 |
| Allowing remote Logins w/o a GUI |
0.5 |
| Allowing remote logins with a GUI |
1 |
|
File System Stuff
| VFAT |
1 |
| EXT2 |
1.5 |
| /proc |
1 |
| NFS client |
0.7 |
| File cache (having one) |
1 |
| SMB (Windows compatable networking) |
1 |
| Bullet |
0.5 |
| RomFS |
0.2 |
Protection Stuff
| Unix Style |
0.5 |
| Password for every file |
0.5 |
| Access Control Lists |
1 |
| None |
0 |
| Capabilities |
0.5 |
| Distributed password file |
1 |
User Interface
| GNU/Unix style command line |
0 |
| X Windows interface |
1 |
| Custom GUI (like Windows) |
3 |
| Simple Voice Interface |
2 |
| Good Voice Interface |
5 |
| Great Voice Interface |
30 |
| Wonderful custom GUI (Better than Windows) |
10 |
Reliability
| Crashes once per day |
0 |
| Crashes once per week |
20% extra |
| Crashes once per month |
50% extra |
| Crashes once per year |
100% extra |
Security
| No security |
0 |
| A script kiddie can break in |
15% extra |
| A serious hacker can break in |
30% extra |
| The CIA is frustrated |
100% extra |
Source Code
| Must own all copyrights |
0 |
Willing to use others source code
(and then you must release the source code) |
-30% extra |
| Works on more than on family of CPU |
+30% |
|