OpenBLAS

78 MB

Tree: cdc668d82b

Author	SHA1	Message	Date
Arjan van de Ven	99c7bba8e4	Initial support for SkylakeX / AVX512 This patch adds the basic infrastructure for adding the SkylakeX (Intel Skylake server) target. The SkylakeX target will use the AVX512 (AVX512VL level) instruction set, which brings 2 basic things: 1) 512 bit wide SIMD (2x width of AVX2) 2) 32 SIMD registers (2x the number on AVX2) This initial patch only contains a trivial transofrmation of the Haswell SGEMM kernel to AVX512VL; more will follow later but this patch aims to get the infrastructure in place for this "later". Full performance tuning has not been done yet; with more registers and wider SIMD it's in theory possible to retune the kernels but even without that there's an interesting enough performance increase (30-40% range) with just this change.	7 years ago
Isuru Fernando	ca17b4b75c	Fix complex support for MSVC headers	8 years ago
Denis Steckelmacher	c9ff735da6	Add ZEN support (tested for auto-detected static backend)	9 years ago
Martin Kroeker	a6efabf155	Replace gnu _real_ , _imag_ extensions in initializers	9 years ago
Werner Saar	298b13bba4	updated some kernel files for EXCAVATOR	9 years ago
Werner Saar	fc0e0391f3	bugfixes: replaced int with BLASLONG	10 years ago
Werner Saar	3119def9a7	updated cdot and zdot	11 years ago
Werner Saar	b57a60dac8	updated cdot and zdot for piledriver	11 years ago
Werner Saar	5c51163972	added optimized cdot- and zdot-kernel for steamroller	11 years ago
Werner Saar	9299d8cfd6	added optimized cdot- and zdot-kernels for bulldozer	11 years ago

10 Commits (cdc668d82b7afd6a2ddee33987ecfebcaccebc2d)