vkfft radeon pro
AMD Ryzen Threadripper 7980X 64-Cores testing with a System76 Thelio Major (FA Z5 BIOS) and AMD Radeon Pro W7900 45GB on Ubuntu 23.10 via the Phoronix Test Suite.


a: 

	Processor: AMD Ryzen Threadripper 7980X 64-Cores @ 7.79GHz (64 Cores / 128 Threads), Motherboard: System76 Thelio Major (FA Z5 BIOS), Chipset: AMD Device 14a4, Memory: 4 x 32GB DRAM-4800MT/s Micron MTC20F1045S1RC48BA2, Disk: 1000GB CT1000T700SSD5, Graphics: AMD Radeon Pro W7900 45GB (1760/1124MHz), Audio: AMD Device 14cc, Monitor: DELL P2415Q, Network: Aquantia AQC113C NBase-T/IEEE + Realtek RTL8125 2.5GbE + Intel Wi-Fi 6 AX210/AX211/AX411

	OS: Ubuntu 23.10, Kernel: 6.5.0-17-generic (x86_64), Desktop: GNOME Shell 45.2, Display Server: X Server + Wayland, OpenGL: 4.6 Mesa 23.2.1-1ubuntu3.1 (LLVM 15.0.7 DRM 3.54), Compiler: GCC 13.2.0, File-System: ext4, Screen Resolution: 1920x1080

b: 

	Processor: AMD Ryzen Threadripper 7980X 64-Cores @ 7.79GHz (64 Cores / 128 Threads), Motherboard: System76 Thelio Major (FA Z5 BIOS), Chipset: AMD Device 14a4, Memory: 4 x 32GB DRAM-4800MT/s Micron MTC20F1045S1RC48BA2, Disk: 1000GB CT1000T700SSD5, Graphics: AMD Radeon Pro W7900 45GB (1760/1124MHz), Audio: AMD Device 14cc, Monitor: DELL P2415Q, Network: Aquantia AQC113C NBase-T/IEEE + Realtek RTL8125 2.5GbE + Intel Wi-Fi 6 AX210/AX211/AX411

	OS: Ubuntu 23.10, Kernel: 6.5.0-17-generic (x86_64), Desktop: GNOME Shell 45.2, Display Server: X Server + Wayland, OpenGL: 4.6 Mesa 23.2.1-1ubuntu3.1 (LLVM 15.0.7 DRM 3.54), Compiler: GCC 13.2.0, File-System: ext4, Screen Resolution: 1920x1080

c: 

	Processor: AMD Ryzen Threadripper 7980X 64-Cores @ 7.79GHz (64 Cores / 128 Threads), Motherboard: System76 Thelio Major (FA Z5 BIOS), Chipset: AMD Device 14a4, Memory: 4 x 32GB DRAM-4800MT/s Micron MTC20F1045S1RC48BA2, Disk: 1000GB CT1000T700SSD5, Graphics: AMD Radeon Pro W7900 45GB (1760/1124MHz), Audio: AMD Device 14cc, Monitor: DELL P2415Q, Network: Aquantia AQC113C NBase-T/IEEE + Realtek RTL8125 2.5GbE + Intel Wi-Fi 6 AX210/AX211/AX411

	OS: Ubuntu 23.10, Kernel: 6.5.0-17-generic (x86_64), Desktop: GNOME Shell 45.2, Display Server: X Server + Wayland, OpenGL: 4.6 Mesa 23.2.1-1ubuntu3.1 (LLVM 15.0.7 DRM 3.54), Compiler: GCC 13.2.0, File-System: ext4, Screen Resolution: 1920x1080

d: 

	Processor: AMD Ryzen Threadripper 7980X 64-Cores @ 7.79GHz (64 Cores / 128 Threads), Motherboard: System76 Thelio Major (FA Z5 BIOS), Chipset: AMD Device 14a4, Memory: 4 x 32GB DRAM-4800MT/s Micron MTC20F1045S1RC48BA2, Disk: 1000GB CT1000T700SSD5, Graphics: AMD Radeon Pro W7900 45GB (1760/1124MHz), Audio: AMD Device 14cc, Monitor: DELL P2415Q, Network: Aquantia AQC113C NBase-T/IEEE + Realtek RTL8125 2.5GbE + Intel Wi-Fi 6 AX210/AX211/AX411

	OS: Ubuntu 23.10, Kernel: 6.5.0-17-generic (x86_64), Desktop: GNOME Shell 45.2, Display Server: X Server + Wayland, OpenGL: 4.6 Mesa 23.2.1-1ubuntu3.1 (LLVM 15.0.7 DRM 3.54), Compiler: GCC 13.2.0, File-System: ext4, Screen Resolution: 1920x1080


VkFFT 1.3.4
Test: FFT + iFFT R2C / C2R
Benchmark Score > Higher Is Better
a . 81139 |==================================================================
b . 83484 |====================================================================
c . 83564 |====================================================================
d . 81653 |==================================================================


VkFFT 1.3.4
Test: FFT + iFFT C2C 1D batched in half precision
Benchmark Score > Higher Is Better
a . 169776 |===================================================================
b . 169553 |===================================================================
c . 169460 |===================================================================
d . 168618 |===================================================================


VkFFT 1.3.4
Test: FFT + iFFT C2C Bluestein in single precision
Benchmark Score > Higher Is Better
a . 21418 |====================================================================
b . 21180 |===================================================================
c . 21360 |====================================================================
d . 21157 |===================================================================


VkFFT 1.3.4
Test: FFT + iFFT C2C 1D batched in double precision
Benchmark Score > Higher Is Better
a . 29808 |===================================================================
b . 30259 |====================================================================
c . 30157 |====================================================================
d . 30085 |====================================================================


VkFFT 1.3.4
Test: FFT + iFFT C2C 1D batched in single precision
Benchmark Score > Higher Is Better
a . 91609 |===================================================================
b . 92385 |====================================================================
c . 92146 |====================================================================
d . 92096 |====================================================================


VkFFT 1.3.4
Test: FFT + iFFT C2C multidimensional in single precision
Benchmark Score > Higher Is Better
a . 70723 |==================================================================
b . 73372 |====================================================================
c . 71367 |==================================================================
d . 71351 |==================================================================


VkFFT 1.3.4
Test: FFT + iFFT C2C Bluestein benchmark in double precision
Benchmark Score > Higher Is Better
a . 6236 |====================================================================
b . 6302 |=====================================================================
c . 6235 |====================================================================
d . 6244 |====================================================================


VkFFT 1.3.4
Test: FFT + iFFT C2C 1D batched in single precision, no reshuffling
Benchmark Score > Higher Is Better
a . 97352 |====================================================================
b . 96782 |====================================================================
c . 97044 |====================================================================
d . 96809 |====================================================================