imac
Intel Core i7-4790K testing with a Apple Mac-42FD25EABCABB274 (IM151.88Z.0207.B01.1411201235 BIOS) and AMD Radeon R7 370 R9 270X/370X 2GB on Fedora 32 via the Phoronix Test Suite.
imac
Processor: Intel Core i7-4790K @ 4.40GHz (4 Cores / 8 Threads), Motherboard: Apple Mac-42FD25EABCABB274 (IM151.88Z.0207.B01.1411201235 BIOS), Chipset: Intel 4th Gen Core DRAM, Memory: 16384MB, Disk: 1000GB APPLE HDD ST1000 + 121GB APPLE SSD SD0128, Graphics: AMD Radeon R7 370 R9 270X/370X 2GB, Audio: Cirrus Logic CS4206, Monitor: iMac, Network: Broadcom NetXtreme BCM57766 PCIe + Broadcom BCM4360 802.11ac
OS: Fedora 32, Kernel: 5.8.10-200.fc32.x86_64 (x86_64), Desktop: KDE Plasma 5.18.5, Display Server: X Server 1.20.8, Display Driver: amdgpu 19.1.0, OpenGL: 4.6 Mesa 20.1.8 (LLVM 10.0.1), OpenCL: OpenCL 1.1 Mesa 20.1.8 + OpenCL 1.2 pocl 1.5 RelWithDebInfo LLVM 10.0.1 RELOC SLEEF DISTRO POCL_DEBUG + OpenCL 2.0 beignet 1.3, Vulkan: 1.2.131, Compiler: Clang 10.0.1 + LLVM 10.0.1, File-System: ext4, Screen Resolution: 3840x2160
Kernel Notes: radeon.si_support=0 amdgpu.si_support=1
Processor Notes: Scaling Governor: intel_cpufreq ondemand
Security Notes: SELinux + itlb_multihit: KVM: Mitigation of VMX disabled + l1tf: Mitigation of PTE Inversion; VMX: conditional cache flushes SMT vulnerable + mds: Mitigation of Clear buffers; SMT vulnerable + meltdown: Mitigation of PTI + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Full generic retpoline IBPB: conditional IBRS_FW STIBP: conditional RSB filling + srbds: Mitigation of Microcode + tsx_async_abort: Not affected
NCNN
imac
Processor: Intel Core i7-4790K @ 4.40GHz (4 Cores / 8 Threads), Motherboard: Apple Mac-42FD25EABCABB274 (IM151.88Z.0207.B01.1411201235 BIOS), Chipset: Intel 4th Gen Core DRAM, Memory: 16384MB, Disk: 1000GB APPLE HDD ST1000 + 121GB APPLE SSD SD0128, Graphics: AMD Radeon R7 370 R9 270X/370X 2GB, Audio: Cirrus Logic CS4206, Monitor: iMac, Network: Broadcom NetXtreme BCM57766 PCIe + Broadcom BCM4360 802.11ac
OS: Fedora 32, Kernel: 5.8.10-200.fc32.x86_64 (x86_64), Desktop: KDE Plasma 5.18.5, Display Server: X Server 1.20.8, Display Driver: amdgpu 19.1.0, OpenGL: 4.6 Mesa 20.1.8 (LLVM 10.0.1), OpenCL: OpenCL 1.1 Mesa 20.1.8 + OpenCL 1.2 pocl 1.5 RelWithDebInfo LLVM 10.0.1 RELOC SLEEF DISTRO POCL_DEBUG + OpenCL 2.0 beignet 1.3, Vulkan: 1.2.131, Compiler: Clang 10.0.1 + LLVM 10.0.1, File-System: ext4, Screen Resolution: 3840x2160
Kernel Notes: radeon.si_support=0 amdgpu.si_support=1
Processor Notes: Scaling Governor: intel_cpufreq ondemand
Security Notes: SELinux + itlb_multihit: KVM: Mitigation of VMX disabled + l1tf: Mitigation of PTE Inversion; VMX: conditional cache flushes SMT vulnerable + mds: Mitigation of Clear buffers; SMT vulnerable + meltdown: Mitigation of PTI + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Full generic retpoline IBPB: conditional IBRS_FW STIBP: conditional RSB filling + srbds: Mitigation of Microcode + tsx_async_abort: Not affected
Testing initiated at 25 September 2020 02:14 by user nihui.