zstd 1.5.4 apple m2 Apple M2 testing with a Apple MacBook Air (13 h M2 2022) and llvmpipe on Arch rolling via the Phoronix Test Suite. a: Processor: Apple M2 @ 2.42GHz (4 Cores / 8 Threads), Motherboard: Apple MacBook Air (13 h M2 2022), Memory: 8GB, Disk: 251GB APPLE SSD AP0256Z + 2 x 0GB APPLE SSD AP0256Z, Graphics: llvmpipe, Network: Broadcom Device 4433 + Broadcom BRCM4387 Bluetooth OS: Arch rolling, Kernel: 6.1.0-rc6-asahi-5-1-ARCH (aarch64), Desktop: KDE Plasma 5.26.3, Display Server: X Server 1.21.1.4, OpenGL: 4.5 Mesa 22.2.3 (LLVM 14.0.6 128 bits), Compiler: GCC 12.1.0 + Clang 14.0.6, File-System: ext4, Screen Resolution: 2560x1600 b: Processor: Apple M2 @ 2.42GHz (4 Cores / 8 Threads), Motherboard: Apple MacBook Air (13 h M2 2022), Memory: 8GB, Disk: 251GB APPLE SSD AP0256Z + 2 x 0GB APPLE SSD AP0256Z, Graphics: llvmpipe, Network: Broadcom Device 4433 + Broadcom BRCM4387 Bluetooth OS: Arch rolling, Kernel: 6.1.0-rc6-asahi-5-1-ARCH (aarch64), Desktop: KDE Plasma 5.26.3, Display Server: X Server 1.21.1.4, OpenGL: 4.5 Mesa 22.2.3 (LLVM 14.0.6 128 bits), Compiler: GCC 12.1.0 + Clang 14.0.6, File-System: ext4, Screen Resolution: 2560x1600 c: Processor: Apple M2 @ 2.42GHz (4 Cores / 8 Threads), Motherboard: Apple MacBook Air (13 h M2 2022), Memory: 8GB, Disk: 251GB APPLE SSD AP0256Z + 2 x 0GB APPLE SSD AP0256Z, Graphics: llvmpipe, Network: Broadcom Device 4433 + Broadcom BRCM4387 Bluetooth OS: Arch rolling, Kernel: 6.1.0-rc6-asahi-5-1-ARCH (aarch64), Desktop: KDE Plasma 5.26.3, Display Server: X Server 1.21.1.4, OpenGL: 4.5 Mesa 22.2.3 (LLVM 14.0.6 128 bits), Compiler: GCC 12.1.0 + Clang 14.0.6, File-System: ext4, Screen Resolution: 2560x1600 d: Processor: Apple M2 @ 2.42GHz (4 Cores / 8 Threads), Motherboard: Apple MacBook Air (13 h M2 2022), Memory: 8GB, Disk: 251GB APPLE SSD AP0256Z + 2 x 0GB APPLE SSD AP0256Z, Graphics: llvmpipe, Network: Broadcom Device 4433 + Broadcom BRCM4387 Bluetooth OS: Arch rolling, Kernel: 6.1.0-rc6-asahi-5-1-ARCH (aarch64), Desktop: KDE Plasma 5.26.3, Display Server: X Server 1.21.1.4, OpenGL: 4.5 Mesa 22.2.3 (LLVM 14.0.6 128 bits), Compiler: GCC 12.1.0 + Clang 14.0.6, File-System: ext4, Screen Resolution: 2560x1600 Zstd Compression 1.5.4 Compression Level: 3 - Compression Speed MB/s > Higher Is Better a . 1483.2 |=================================================================== b . 1472.3 |=================================================================== c . 1461.8 |================================================================== d . 1466.4 |================================================================== Zstd Compression 1.5.4 Compression Level: 3 - Decompression Speed MB/s > Higher Is Better a . 1727.7 |=================================================================== b . 1729.6 |=================================================================== c . 1729.8 |=================================================================== d . 1730.9 |=================================================================== Zstd Compression 1.5.4 Compression Level: 8 - Compression Speed MB/s > Higher Is Better a . 302.7 |==================================================================== b . 303.0 |==================================================================== c . 302.0 |==================================================================== d . 302.8 |==================================================================== Zstd Compression 1.5.4 Compression Level: 8 - Decompression Speed MB/s > Higher Is Better a . 1937.8 |=================================================================== b . 1942.0 |=================================================================== c . 1939.9 |=================================================================== d . 1943.6 |=================================================================== Zstd Compression 1.5.4 Compression Level: 12 - Compression Speed MB/s > Higher Is Better a . 120.8 |==================================================================== b . 120.5 |==================================================================== c . 120.9 |==================================================================== d . 120.4 |==================================================================== Zstd Compression 1.5.4 Compression Level: 12 - Decompression Speed MB/s > Higher Is Better a . 2037.9 |=================================================================== b . 2037.8 |=================================================================== c . 2039.1 |=================================================================== d . 2041.0 |=================================================================== Zstd Compression 1.5.4 Compression Level: 19 - Compression Speed MB/s > Higher Is Better a . 13.4 |===================================================================== b . 13.4 |===================================================================== c . 13.4 |===================================================================== d . 13.3 |==================================================================== Zstd Compression 1.5.4 Compression Level: 19 - Decompression Speed MB/s > Higher Is Better a . 1734.2 |=================================================================== b . 1728.6 |=================================================================== c . 1728.6 |=================================================================== d . 1729.2 |=================================================================== Zstd Compression 1.5.4 Compression Level: 3, Long Mode - Compression Speed MB/s > Higher Is Better a . 629.6 |================================================================== b . 625.8 |================================================================= c . 627.4 |================================================================== d . 649.8 |==================================================================== Zstd Compression 1.5.4 Compression Level: 3, Long Mode - Decompression Speed MB/s > Higher Is Better a . 1745.8 |=================================================================== b . 1749.3 |=================================================================== c . 1752.2 |=================================================================== d . 1748.9 |=================================================================== Zstd Compression 1.5.4 Compression Level: 8, Long Mode - Compression Speed MB/s > Higher Is Better a . 292.5 |==================================================================== b . 292.5 |==================================================================== c . 291.9 |==================================================================== d . 290.9 |==================================================================== Zstd Compression 1.5.4 Compression Level: 8, Long Mode - Decompression Speed MB/s > Higher Is Better a . 1954.4 |=================================================================== b . 1954.3 |=================================================================== c . 1953.8 |=================================================================== d . 1952.8 |=================================================================== Zstd Compression 1.5.4 Compression Level: 19, Long Mode - Compression Speed MB/s > Higher Is Better a . 7.68 |===================================================================== b . 7.68 |===================================================================== c . 7.68 |===================================================================== d . 7.68 |===================================================================== Zstd Compression 1.5.4 Compression Level: 19, Long Mode - Decompression Speed MB/s > Higher Is Better a . 1459.0 |=================================================================== b . 1459.2 |=================================================================== c . 1459.3 |=================================================================== d . 1458.3 |===================================================================