BFS Two Year Brain Fuck Scheduler benchmarks by Phoronix.com compared to the Completely Fair Scheduler on Linux 3.0 kernel. 1 Core: Completely Fair Scheduler: Processor: Intel Core i5-2500K @ 3.30GHz (1 Core), Motherboard: SAPPHIRE Pure Black P67 Hydra, Chipset: Intel 2nd Generation Core Family, Memory: 2816MB, Disk: 64GB OCZ AGILITY, Graphics: NVIDIA GeForce GTX 460, Audio: Realtek ALC892, Monitor: DELL P2210H, Network: Marvell 88E8057 PCI-E Gigabit OS: Ubuntu 11.04, Kernel: 3.0.0-stock (x86_64), Desktop: GNOME 2.32.1, Display Server: X Server 1.10.1, Display Driver: NVIDIA 1.0.0, Compiler: GCC 4.5.2 + llvm 2.8 (Ubuntu 2.8-0ubuntu1), File-System: ext4, Screen Resolution: 1280x1024 1 Core: Brain Fuck Scheduler: Processor: Intel Core i5-2500K @ 3.30GHz (1 Core), Motherboard: SAPPHIRE Pure Black P67 Hydra, Chipset: Intel 2nd Generation Core Family, Memory: 2816MB, Disk: 64GB OCZ AGILITY, Graphics: NVIDIA GeForce GTX 460, Audio: Realtek ALC892, Monitor: DELL P2210H, Network: Marvell 88E8057 PCI-E Gigabit OS: Ubuntu 11.04, Kernel: 3.0.0-bfs (x86_64), Desktop: GNOME 2.32.1, Display Server: X Server 1.10.1, Display Driver: NVIDIA 1.0.0, Compiler: GCC 4.5.2 + llvm 2.8 (Ubuntu 2.8-0ubuntu1), File-System: ext4, Screen Resolution: 1280x1024 2 Cores: Completely Fair Scheduler: Processor: Intel Core i5-2500K @ 3.30GHz (2 Cores), Motherboard: SAPPHIRE Pure Black P67 Hydra, Chipset: Intel 2nd Generation Core Family, Memory: 2816MB, Disk: 64GB OCZ AGILITY, Graphics: NVIDIA GeForce GTX 460, Audio: Realtek ALC892, Monitor: DELL P2210H, Network: Marvell 88E8057 PCI-E Gigabit OS: Ubuntu 11.04, Kernel: 3.0.0-stock (x86_64), Desktop: GNOME 2.32.1, Display Server: X Server 1.10.1, Display Driver: NVIDIA 1.0.0, Compiler: GCC 4.5.2 + llvm 2.8 (Ubuntu 2.8-0ubuntu1), File-System: ext4, Screen Resolution: 1280x1024 2 Cores: Brain Fuck Scheduler: Processor: Intel Core i5-2500K @ 3.30GHz (2 Cores), Motherboard: SAPPHIRE Pure Black P67 Hydra, Chipset: Intel 2nd Generation Core Family, Memory: 2816MB, Disk: 64GB OCZ AGILITY, Graphics: NVIDIA GeForce GTX 460, Audio: Realtek ALC892, Monitor: DELL P2210H, Network: Marvell 88E8057 PCI-E Gigabit OS: Ubuntu 11.04, Kernel: 3.0.0-bfs (x86_64), Desktop: GNOME 2.32.1, Display Server: X Server 1.10.1, Display Driver: NVIDIA 1.0.0, Compiler: GCC 4.5.2 + llvm 2.8 (Ubuntu 2.8-0ubuntu1), File-System: ext4, Screen Resolution: 1280x1024 4 Cores: Completely Fair Scheduler: Processor: Intel Core i5-2500K @ 3.30GHz (4 Cores), Motherboard: SAPPHIRE Pure Black P67 Hydra, Chipset: Intel 2nd Generation Core Family, Memory: 2816MB, Disk: 64GB OCZ AGILITY, Graphics: NVIDIA GeForce GTX 460, Audio: Realtek ALC892, Monitor: DELL P2210H, Network: Marvell 88E8057 PCI-E Gigabit OS: Ubuntu 11.04, Kernel: 3.0.0-stock (x86_64), Desktop: GNOME 2.32.1, Display Server: X Server 1.10.1, Display Driver: NVIDIA 1.0.0, Compiler: GCC 4.5.2 + llvm 2.8 (Ubuntu 2.8-0ubuntu1), File-System: ext4, Screen Resolution: 1280x1024 4 Cores: Brain Fuck Scheduler: Processor: Intel Core i5-2500K @ 3.30GHz (4 Cores), Motherboard: SAPPHIRE Pure Black P67 Hydra, Chipset: Intel 2nd Generation Core Family, Memory: 2816MB, Disk: 64GB OCZ AGILITY, Graphics: NVIDIA GeForce GTX 460, Audio: Realtek ALC892, Monitor: DELL P2210H, Network: Marvell 88E8057 PCI-E Gigabit OS: Ubuntu 11.04, Kernel: 3.0.0-bfs (x86_64), Desktop: GNOME 2.32.1, Display Server: X Server 1.10.1, Display Driver: NVIDIA 1.0.0, Compiler: GCC 4.5.2 + llvm 2.8 (Ubuntu 2.8-0ubuntu1), File-System: ext4, Screen Resolution: 1280x1024 Apache Benchmark 2.2.17 Static Web Page Serving Requests Per Second > Higher Is Better 1 Core: Completely Fair Scheduler .. 12568.72 |============ 1 Core: Brain Fuck Scheduler ....... 13180.15 |============= 2 Cores: Completely Fair Scheduler . 22744.55 |====================== 2 Cores: Brain Fuck Scheduler ...... 22375.16 |====================== 4 Cores: Completely Fair Scheduler . 33095.07 |================================ 4 Cores: Brain Fuck Scheduler ...... 24335.36 |======================== NGINX Benchmark 0.8.53 Static Web Page Serving Requests Per Second > Higher Is Better 1 Core: Completely Fair Scheduler .. 18417.29 |=============== 1 Core: Brain Fuck Scheduler ....... 17520.77 |============== 2 Cores: Completely Fair Scheduler . 38597.71 |================================ 2 Cores: Brain Fuck Scheduler ...... 39047.89 |================================ 4 Cores: Completely Fair Scheduler . 38789.56 |================================ 4 Cores: Brain Fuck Scheduler ...... 38646.95 |================================ PostgreSQL pgbench 9.0.1 TPC-B Transactions Per Second TPS > Higher Is Better 4 Cores: Completely Fair Scheduler . 373.97 |================================== 4 Cores: Brain Fuck Scheduler ...... 370.79 |================================== C-Ray 1.1 Total Time Seconds < Lower Is Better 1 Core: Completely Fair Scheduler .. 196.51 |================================== 1 Core: Brain Fuck Scheduler ....... 196.51 |================================== 2 Cores: Completely Fair Scheduler . 100.61 |================= 2 Cores: Brain Fuck Scheduler ...... 100.40 |================= 4 Cores: Completely Fair Scheduler . 53.47 |========= 4 Cores: Brain Fuck Scheduler ...... 53.11 |========= Smallpt 1.0 Global Illumination Renderer; 100 Samples Seconds < Lower Is Better 4 Cores: Completely Fair Scheduler . 144 |===================================== 4 Cores: Brain Fuck Scheduler ...... 143 |===================================== CLOMP 3.3 Static OMP Speedup Speedup > Higher Is Better 1 Core: Completely Fair Scheduler .. 0.98 |=========== 1 Core: Brain Fuck Scheduler ....... 0.98 |=========== 2 Cores: Completely Fair Scheduler . 1.82 |==================== 2 Cores: Brain Fuck Scheduler ...... 1.84 |==================== 4 Cores: Completely Fair Scheduler . 3.20 |==================================== 4 Cores: Brain Fuck Scheduler ...... 3.24 |==================================== 7-Zip Compression 9.13 Compress Speed Test MIPS > Higher Is Better 1 Core: Completely Fair Scheduler .. 4083 |=========== 1 Core: Brain Fuck Scheduler ....... 4086 |=========== 2 Cores: Completely Fair Scheduler . 6924 |=================== 2 Cores: Brain Fuck Scheduler ...... 6907 |=================== 4 Cores: Completely Fair Scheduler . 12654 |=================================== 4 Cores: Brain Fuck Scheduler ...... 12261 |================================== x264 2010-11-22 H.264 Video Encoding Frames Per Second > Higher Is Better 1 Core: Completely Fair Scheduler .. 25.84 |============ 1 Core: Brain Fuck Scheduler ....... 25.78 |============ 2 Cores: Completely Fair Scheduler . 38.57 |================== 2 Cores: Brain Fuck Scheduler ...... 41.14 |=================== 4 Cores: Completely Fair Scheduler . 74.53 |================================== 4 Cores: Brain Fuck Scheduler ...... 76.53 |=================================== LAME MP3 Encoding 3.98.2 WAV To MP3 Seconds < Lower Is Better 1 Core: Completely Fair Scheduler .. 19.14 |=================================== 1 Core: Brain Fuck Scheduler ....... 19.13 |=================================== 2 Cores: Completely Fair Scheduler . 19.12 |=================================== 2 Cores: Brain Fuck Scheduler ...... 19.11 |=================================== 4 Cores: Completely Fair Scheduler . 19.20 |=================================== 4 Cores: Brain Fuck Scheduler ...... 19.18 |=================================== Gcrypt Library 1.4.4 CAMELLIA256-ECB Cipher Microseconds < Lower Is Better 1 Core: Completely Fair Scheduler .. 2723 |==================================== 1 Core: Brain Fuck Scheduler ....... 2723 |==================================== 2 Cores: Completely Fair Scheduler . 2730 |==================================== 2 Cores: Brain Fuck Scheduler ...... 2727 |==================================== 4 Cores: Completely Fair Scheduler . 2743 |==================================== 4 Cores: Brain Fuck Scheduler ...... 2750 |==================================== OpenSSL 1.0.0a RSA 4096-bit Performance Signs Per Second > Higher Is Better 1 Core: Completely Fair Scheduler .. 86.65 |=================================== 1 Core: Brain Fuck Scheduler ....... 86.93 |=================================== 2 Cores: Completely Fair Scheduler . 86.58 |=================================== 2 Cores: Brain Fuck Scheduler ...... 86.23 |=================================== 4 Cores: Completely Fair Scheduler . 86.03 |=================================== 4 Cores: Brain Fuck Scheduler ...... 86.15 |=================================== John The Ripper 1.7.3.1 Test: Traditional DES Real C/S > Higher Is Better 1 Core: Completely Fair Scheduler .. 4139000 |================================= 1 Core: Brain Fuck Scheduler ....... 4149667 |================================= 2 Cores: Completely Fair Scheduler . 4172000 |================================= 2 Cores: Brain Fuck Scheduler ...... 4153667 |================================= 4 Cores: Completely Fair Scheduler . 4147000 |================================= 4 Cores: Brain Fuck Scheduler ...... 4143667 |================================= John The Ripper 1.7.3.1 Test: MD5 Real C/S > Higher Is Better 1 Core: Completely Fair Scheduler .. 14133 |=================================== 1 Core: Brain Fuck Scheduler ....... 14142 |=================================== 2 Cores: Completely Fair Scheduler . 14175 |=================================== 2 Cores: Brain Fuck Scheduler ...... 14133 |=================================== 4 Cores: Completely Fair Scheduler . 14109 |=================================== 4 Cores: Brain Fuck Scheduler ...... 14077 |=================================== John The Ripper 1.7.3.1 Test: Blowfish Real C/S > Higher Is Better 1 Core: Completely Fair Scheduler .. 885 |===================================== 1 Core: Brain Fuck Scheduler ....... 886 |===================================== 2 Cores: Completely Fair Scheduler . 888 |===================================== 2 Cores: Brain Fuck Scheduler ...... 882 |===================================== 4 Cores: Completely Fair Scheduler . 883 |===================================== 4 Cores: Brain Fuck Scheduler ...... 880 |===================================== TTSIOD 3D Renderer 2.1v Phong Rendering With Soft-Shadow Mapping FPS > Higher Is Better 1 Core: Completely Fair Scheduler .. 17.55 |================== 1 Core: Brain Fuck Scheduler ....... 17.68 |================== 2 Cores: Completely Fair Scheduler . 24.90 |========================= 2 Cores: Brain Fuck Scheduler ...... 28.22 |============================= 4 Cores: Completely Fair Scheduler . 27.07 |============================ 4 Cores: Brain Fuck Scheduler ...... 34.25 |=================================== NAS Parallel Benchmarks 3.3 Test / Class: IS.C Total Mop/s > Higher Is Better 1 Core: Completely Fair Scheduler .. 181.60 |================================== 1 Core: Brain Fuck Scheduler ....... 181.50 |================================== 2 Cores: Completely Fair Scheduler . 182.24 |================================== 2 Cores: Brain Fuck Scheduler ...... 181.85 |================================== 4 Cores: Completely Fair Scheduler . 181.52 |================================== 4 Cores: Brain Fuck Scheduler ...... 181.60 |================================== NAS Parallel Benchmarks 3.3 Test / Class: LU.A Total Mop/s > Higher Is Better 1 Core: Completely Fair Scheduler .. 3020.84 |========== 1 Core: Brain Fuck Scheduler ....... 3005.48 |========== 2 Cores: Completely Fair Scheduler . 5659.05 |==================== 2 Cores: Brain Fuck Scheduler ...... 5649.56 |==================== 4 Cores: Completely Fair Scheduler . 9554.11 |================================= 4 Cores: Brain Fuck Scheduler ...... 9183.84 |================================ NAS Parallel Benchmarks 3.3 Test / Class: UA.A Total Mop/s > Higher Is Better 4 Cores: Completely Fair Scheduler . 34.95 |=================================== 4 Cores: Brain Fuck Scheduler ...... 35.00 |=================================== Bullet Physics Engine 2.75 Test: 1000 Stack Seconds < Lower Is Better 1 Core: Completely Fair Scheduler .. 14.29 |================================== 1 Core: Brain Fuck Scheduler ....... 14.28 |================================== 2 Cores: Completely Fair Scheduler . 14.26 |================================== 2 Cores: Brain Fuck Scheduler ...... 14.25 |================================== 4 Cores: Completely Fair Scheduler . 14.34 |================================== 4 Cores: Brain Fuck Scheduler ...... 14.58 |=================================== Bullet Physics Engine 2.75 Test: Convex Trimesh Seconds < Lower Is Better 4 Cores: Completely Fair Scheduler . 20.87 |=================================== 4 Cores: Brain Fuck Scheduler ...... 21.05 |===================================