faiss petsc
benchmarks for a future article.


a: 

	Processor: 2 x AMD EPYC 9654 96-Core @ 2.40GHz (192 Cores / 384 Threads), Motherboard: AMD Titanite_4G (RTI1004D BIOS), Chipset: AMD Device 14a4, Memory: 1520GB, Disk: 2 x 1920GB SAMSUNG MZWLJ1T9HBJR-00007, Graphics: ASPEED, Monitor: VGA HDMI, Network: Broadcom NetXtreme BCM5720 PCIe

	OS: Fedora Linux 38, Kernel: 6.2.15-300.fc38.x86_64 (x86_64), Compiler: GCC 13.1.1 20230511 + Clang 16.0.3 + LLVM 16.0.3, File-System: xfs, Screen Resolution: 640x480

b: 

	Processor: 2 x AMD EPYC 9654 96-Core @ 2.40GHz (192 Cores / 384 Threads), Motherboard: AMD Titanite_4G (RTI1004D BIOS), Chipset: AMD Device 14a4, Memory: 1520GB, Disk: 2 x 1920GB SAMSUNG MZWLJ1T9HBJR-00007, Graphics: ASPEED, Monitor: VGA HDMI, Network: Broadcom NetXtreme BCM5720 PCIe

	OS: Fedora Linux 38, Kernel: 6.2.15-300.fc38.x86_64 (x86_64), Compiler: GCC 13.1.1 20230511 + Clang 16.0.3 + LLVM 16.0.3, File-System: xfs, Screen Resolution: 640x480


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 . 3.855 |====================================================================


Faiss 1.7.4
Test: bench_polysemous_sift1m - Polysemous 64
ms per query < Lower Is Better
a . 6.09 |=====================================================================


Faiss 1.7.4
Test: bench_polysemous_sift1m - Polysemous 62
ms per query < Lower Is Better
a . 5.135 |====================================================================


Faiss 1.7.4
Test: bench_polysemous_sift1m - Polysemous 58
ms per query < Lower Is Better
a . 3.197 |====================================================================


Faiss 1.7.4
Test: bench_polysemous_sift1m - Polysemous 54
ms per query < Lower Is Better
a . 1.923 |====================================================================


Faiss 1.7.4
Test: bench_polysemous_sift1m - Polysemous 50
ms per query < Lower Is Better
a . 1.238 |====================================================================


Faiss 1.7.4
Test: bench_polysemous_sift1m - Polysemous 46
ms per query < Lower Is Better
a . 0.915 |====================================================================


Faiss 1.7.4
Test: bench_polysemous_sift1m - Polysemous 42
ms per query < Lower Is Better
a . 0.784 |====================================================================


Faiss 1.7.4
Test: bench_polysemous_sift1m - Polysemous 38
ms per query < Lower Is Better
a . 0.741 |====================================================================


Faiss 1.7.4
Test: bench_polysemous_sift1m - Polysemous 34
ms per query < Lower Is Better
a . 0.727 |====================================================================


Faiss 1.7.4
Test: bench_polysemous_sift1m - Polysemous 30
ms per query < Lower Is Better
a . 0.721 |====================================================================


PETSc 3.19
Test: Streams
MB/s > Higher Is Better
a . 411642.13 |================================================================
b . 393640.36 |=============================================================