faiss petsc xeon 2 x Intel Xeon Platinum 8490H testing with a Quanta Cloud S6Q-MB-MPS (3A10.uh BIOS) and ASPEED on Ubuntu 23.04 via the Phoronix Test Suite. a: Processor: 2 x Intel Xeon Platinum 8490H @ 3.50GHz (120 Cores / 240 Threads), Motherboard: Quanta Cloud S6Q-MB-MPS (3A10.uh BIOS), Chipset: Intel Device 1bce, Memory: 1008GB, Disk: 2 x 1920GB SAMSUNG MZWLJ1T9HBJR-00007 + 960GB INTEL SSDSC2KG96, Graphics: ASPEED, Monitor: VGA HDMI, Network: 4 x Intel E810-C for QSFP + 2 x Intel X710 for 10GBASE-T OS: Ubuntu 23.04, Kernel: 6.3.0-060300-generic (x86_64), Compiler: GCC 12.2.0, File-System: ext4, Screen Resolution: 640x480 b: Processor: 2 x Intel Xeon Platinum 8490H @ 3.50GHz (120 Cores / 240 Threads), Motherboard: Quanta Cloud S6Q-MB-MPS (3A10.uh BIOS), Chipset: Intel Device 1bce, Memory: 1008GB, Disk: 2 x 1920GB SAMSUNG MZWLJ1T9HBJR-00007 + 960GB INTEL SSDSC2KG96, Graphics: ASPEED, Monitor: VGA HDMI, Network: 4 x Intel E810-C for QSFP + 2 x Intel X710 for 10GBASE-T OS: Ubuntu 23.04, Kernel: 6.3.0-060300-generic (x86_64), Compiler: GCC 12.2.0, File-System: ext4, Screen Resolution: 640x480 c: Processor: 2 x Intel Xeon Platinum 8490H @ 3.50GHz (120 Cores / 240 Threads), Motherboard: Quanta Cloud S6Q-MB-MPS (3A10.uh BIOS), Chipset: Intel Device 1bce, Memory: 1008GB, Disk: 2 x 1920GB SAMSUNG MZWLJ1T9HBJR-00007 + 960GB INTEL SSDSC2KG96, Graphics: ASPEED, Monitor: VGA HDMI, Network: 4 x Intel E810-C for QSFP + 2 x Intel X710 for 10GBASE-T OS: Ubuntu 23.04, Kernel: 6.3.0-060300-generic (x86_64), Compiler: GCC 12.2.0, File-System: ext4, Screen Resolution: 640x480 d: Processor: 2 x Intel Xeon Platinum 8490H @ 3.50GHz (120 Cores / 240 Threads), Motherboard: Quanta Cloud S6Q-MB-MPS (3A10.uh BIOS), Chipset: Intel Device 1bce, Memory: 1008GB, Disk: 2 x 1920GB SAMSUNG MZWLJ1T9HBJR-00007 + 960GB INTEL SSDSC2KG96, Graphics: ASPEED, Monitor: VGA HDMI, Network: 4 x Intel E810-C for QSFP + 2 x Intel X710 for 10GBASE-T OS: Ubuntu 23.04, Kernel: 6.3.0-060300-generic (x86_64), Compiler: GCC 12.2.0, File-System: ext4, Screen Resolution: 640x480 PETSc 3.19 Test: Streams MB/s > Higher Is Better a . 376942.46 |=============================================================== b . 369896.66 |============================================================== c . 381207.45 |================================================================ d . 376634.69 |=============================================================== Faiss 1.7.4 Test: demo_sift1M Seconds < Lower Is Better Faiss 1.7.4 Test: bench_polysemous_sift1m - PQ baseline ms per query < Lower Is Better a . 5.184 |==================================================================== b . 5.185 |==================================================================== c . 5.184 |==================================================================== d . 5.183 |==================================================================== Faiss 1.7.4 Test: bench_polysemous_sift1m - Polysemous 64 ms per query < Lower Is Better a . 7.379 |=================================================================== b . 7.475 |==================================================================== c . 7.374 |=================================================================== d . 7.378 |=================================================================== Faiss 1.7.4 Test: bench_polysemous_sift1m - Polysemous 62 ms per query < Lower Is Better a . 6.178 |================================================================== b . 6.374 |==================================================================== c . 6.182 |================================================================== d . 6.179 |================================================================== Faiss 1.7.4 Test: bench_polysemous_sift1m - Polysemous 58 ms per query < Lower Is Better a . 3.769 |================================================================== b . 3.908 |==================================================================== c . 3.753 |================================================================= d . 3.756 |================================================================= Faiss 1.7.4 Test: bench_polysemous_sift1m - Polysemous 54 ms per query < Lower Is Better a . 2.140 |=================================================================== b . 2.171 |==================================================================== c . 2.152 |=================================================================== d . 2.156 |==================================================================== Faiss 1.7.4 Test: bench_polysemous_sift1m - Polysemous 50 ms per query < Lower Is Better a . 1.266 |==================================================================== b . 1.269 |==================================================================== c . 1.254 |=================================================================== d . 1.253 |=================================================================== Faiss 1.7.4 Test: bench_polysemous_sift1m - Polysemous 46 ms per query < Lower Is Better a . 0.890 |==================================================================== b . 0.873 |=================================================================== c . 0.868 |================================================================== d . 0.874 |=================================================================== Faiss 1.7.4 Test: bench_polysemous_sift1m - Polysemous 42 ms per query < Lower Is Better a . 0.766 |==================================================================== b . 0.745 |================================================================== c . 0.733 |================================================================= d . 0.744 |================================================================== Faiss 1.7.4 Test: bench_polysemous_sift1m - Polysemous 38 ms per query < Lower Is Better a . 0.725 |==================================================================== b . 0.702 |================================================================== c . 0.696 |================================================================= d . 0.705 |================================================================== Faiss 1.7.4 Test: bench_polysemous_sift1m - Polysemous 34 ms per query < Lower Is Better a . 0.711 |==================================================================== b . 0.687 |================================================================== c . 0.678 |================================================================= d . 0.696 |=================================================================== Faiss 1.7.4 Test: bench_polysemous_sift1m - Polysemous 30 ms per query < Lower Is Better a . 0.706 |==================================================================== b . 0.681 |================================================================== c . 0.671 |================================================================= d . 0.685 |==================================================================