clang-5142 docker testing on Ubuntu 20.04.1 LTS via the Phoronix Test Suite. 5.14.2-xanmod1-clang: Processor: AMD Ryzen 7 2700 Eight-Core @ 3.20GHz (8 Cores / 16 Threads), Motherboard: MSI B450 TOMAHAWK (MS-7C02) v1.0 (1.H5 BIOS), Chipset: AMD 17h, Memory: 16GB, Disk: 1000GB Western Digital WDS100T3X0C-00SJG0 + 256GB Samsung SSD 850 + 512GB Samsung SSD 850, Graphics: ASUS AMD Radeon RX 470/480/570/570X/580/580X/590 8GB (1310/2000MHz), Audio: AMD Ellesmere HDMI Audio, Monitor: DELL P2414H + LG Ultra HD, Network: Realtek RTL8111/8168/8411 + Broadcom BCM4360 802.11ac OS: Arch rolling, Kernel: 5.14.2-xanmod1-1-edge (x86_64), Display Server: X Server 1.20.10 + Wayland, OpenGL: 4.6 Mesa 21.2.1 (LLVM 12.0.1), OpenCL: OpenCL 2.1 AMD-APP (3302.5), Vulkan: 1.2.182, Compiler: GCC 11.1.0 + Clang 12.0.1 + LLVM 12.0.1, File-System: ext4, Screen Resolution: 3840x1080 5.14.2-xanmod1-aocc: Processor: AMD Ryzen 7 2700 Eight-Core @ 3.20GHz (8 Cores / 16 Threads), Motherboard: MSI B450 TOMAHAWK (MS-7C02) v1.0 (1.H5 BIOS), Chipset: AMD 17h, Memory: 16GB, Disk: 1000GB Western Digital WDS100T3X0C-00SJG0 + 256GB Samsung SSD 850 + 512GB Samsung SSD 850, Graphics: ASUS AMD Radeon RX 470/480/570/570X/580/580X/590 8GB (1310/2000MHz), Audio: AMD Ellesmere HDMI Audio, Monitor: DELL P2414H + LG Ultra HD, Network: Realtek RTL8111/8168/8411 + Broadcom BCM4360 802.11ac OS: Arch rolling, Kernel: 5.14.2-xanmod1-1-edge (x86_64), Display Server: X Server 1.20.10 + Wayland, OpenGL: 4.6 Mesa 21.2.1 (LLVM 12.0.1), OpenCL: OpenCL 2.1 AMD-APP (3302.5), Vulkan: 1.2.182, Compiler: GCC 11.1.0 + Clang 12.0.1 + LLVM 12.0.1, File-System: ext4, Screen Resolution: 3840x1080 5.14.2-xanmod1-aocc_: Processor: AMD Ryzen 7 2700 Eight-Core @ 3.20GHz (8 Cores / 16 Threads), Motherboard: MSI B450 TOMAHAWK (MS-7C02) v1.0 (1.H5 BIOS), Chipset: AMD 17h, Memory: 16GB, Disk: 1000GB Western Digital WDS100T3X0C-00SJG0 + 256GB Samsung SSD 850 + 512GB Samsung SSD 850, Graphics: ASUS AMD Radeon RX 470/480/570/570X/580/580X/590 8GB (1310/2000MHz), Audio: AMD Ellesmere HDMI Audio, Monitor: DELL P2414H + LG Ultra HD, Network: Realtek RTL8111/8168/8411 + Broadcom BCM4360 802.11ac OS: Arch rolling, Kernel: 5.14.2-xanmod1-1-edge (x86_64), Display Server: X Server 1.20.10 + Wayland, OpenGL: 4.6 Mesa 21.2.1 (LLVM 12.0.1), OpenCL: OpenCL 2.1 AMD-APP (3302.5), Vulkan: 1.2.182, Compiler: GCC 11.1.0 + Clang 12.0.1 + LLVM 12.0.1, File-System: ext4, Screen Resolution: 3840x1080 fx-8320: Processor: AMD FX-8320 Eight-Core @ 3.50GHz (4 Cores / 8 Threads), Motherboard: Gigabyte 970A-UD3P (F1 BIOS), Memory: 24GB, Disk: 120GB Corsair Force GT + 500GB TOSHIBA DT01ACA0 + 240GB KingDian S280-24, Audio: VIA VT2020 OS: Ubuntu 20.04.1 LTS, Kernel: 5.4.0-81-generic (x86_64), Display Driver: NVIDIA, Compiler: GCC 9.3.0, File-System: overlayfs, System Layer: docker Hackbench Count: 1 - Type: Thread Seconds < Lower Is Better 5.14.2-xanmod1-clang . 5.414 |================ 5.14.2-xanmod1-aocc .. 5.331 |================ fx-8320 .............. 16.119 |================================================ Hackbench Count: 2 - Type: Thread Seconds < Lower Is Better 5.14.2-xanmod1-clang . 7.561 |============ 5.14.2-xanmod1-aocc .. 7.472 |============ fx-8320 .............. 30.123 |================================================ Hackbench Count: 4 - Type: Thread Seconds < Lower Is Better 5.14.2-xanmod1-clang . 13.61 |========== 5.14.2-xanmod1-aocc .. 13.30 |========= fx-8320 .............. 69.56 |================================================= Hackbench Count: 8 - Type: Thread Seconds < Lower Is Better 5.14.2-xanmod1-clang . 25.74 |======= 5.14.2-xanmod1-aocc .. 25.42 |======= fx-8320 .............. 183.64 |================================================ Hackbench Count: 1 - Type: Process Seconds < Lower Is Better 5.14.2-xanmod1-clang . 5.159 |============== 5.14.2-xanmod1-aocc .. 5.072 |============== fx-8320 .............. 17.525 |================================================ Hackbench Count: 16 - Type: Thread Seconds < Lower Is Better 5.14.2-xanmod1-clang . 54.46 |======== 5.14.2-xanmod1-aocc .. 54.80 |======== fx-8320 .............. 323.08 |================================================ Hackbench Count: 2 - Type: Process Seconds < Lower Is Better 5.14.2-xanmod1-clang . 7.227 |========== 5.14.2-xanmod1-aocc .. 7.107 |========== fx-8320 .............. 33.135 |================================================ Hackbench Count: 4 - Type: Process Seconds < Lower Is Better 5.14.2-xanmod1-clang . 13.00 |=========== 5.14.2-xanmod1-aocc .. 12.81 |========== fx-8320 .............. 60.60 |================================================= Hackbench Count: 8 - Type: Process Seconds < Lower Is Better 5.14.2-xanmod1-clang . 25.03 |======== 5.14.2-xanmod1-aocc .. 24.69 |======== fx-8320 .............. 145.95 |================================================ Hackbench Count: 16 - Type: Process Seconds < Lower Is Better 5.14.2-xanmod1-clang . 52.13 |====== 5.14.2-xanmod1-aocc .. 51.38 |====== fx-8320 .............. 404.51 |================================================ Hackbench Count: 32 - Type: Process Seconds < Lower Is Better 5.14.2-xanmod1-clang . 115.31 |========= 5.14.2-xanmod1-aocc .. 113.31 |========= fx-8320 .............. 628.05 |================================================ Schbench Message Threads: 2 - Workers Per Message Thread: 8 usec, 99.9th Latency Percentile < Lower Is Better 5.14.2-xanmod1-clang . 12093 |========================== 5.14.2-xanmod1-aocc_ . 2283 |===== fx-8320 .............. 23157 |================================================= Schbench Message Threads: 4 - Workers Per Message Thread: 8 usec, 99.9th Latency Percentile < Lower Is Better 5.14.2-xanmod1-clang . 26630 |============================= 5.14.2-xanmod1-aocc_ . 26939 |============================= fx-8320 .............. 45120 |================================================= Schbench Message Threads: 6 - Workers Per Message Thread: 8 usec, 99.9th Latency Percentile < Lower Is Better 5.14.2-xanmod1-clang . 37952 |================================= 5.14.2-xanmod1-aocc_ . 38251 |================================= fx-8320 .............. 56384 |================================================= Schbench Message Threads: 8 - Workers Per Message Thread: 8 usec, 99.9th Latency Percentile < Lower Is Better 5.14.2-xanmod1-clang . 45589 |========================= 5.14.2-xanmod1-aocc_ . 44181 |======================== fx-8320 .............. 89920 |================================================= Schbench Message Threads: 16 - Workers Per Message Thread: 8 usec, 99.9th Latency Percentile < Lower Is Better 5.14.2-xanmod1-clang . 80051 |===================== 5.14.2-xanmod1-aocc_ . 76160 |==================== fx-8320 .............. 178773 |================================================