ver. 2.1.0 Release (Add CRS utils and generate document by doxygen)

2.1.0 - 2020/12/31

Added

• create CRS from CRS or COO vectors #19
• add doxygen comment #36
• add changelog #32
• add generate doxygen in github actions #31

Changed

• change MIT -> apache 2.0 license

Fixed

• delete unnecessary cast #30

ver. 2.0 Release (Support AVX512)

Support SIMD instructions

• AVX
• AVX2
• AVX512 (thanks to Mr. Itsuki Doi)

AVX512 testing is inadequate.

Since github actions's runner does not support AVX512, github actions only verifies the build. We performed manual testing on an Intel® Xeon® Platinum 8280.

D/DD BLAS Lv1

• axpy
• nrm2
• scale
• dot
• xpay
• axpyz

Sparse BLAS (double sparse matrix (CRS) and D/DD vector multiplication)

• matrix creation from MatrixMarket format
• SpMV

CI test by github actions

result

mixed precision sample of CG method

https://github.com/t-hishinuma/DD-AVX_v3/blob/master/sample/cg.cpp

ver1.0 Release

D/DD BLAS Lv1

• axpy
• nrm2
• scale
• dot
• xpay
• axpyz

Sparse BLAS (double sparse matrix (CRS) and D/DD vector multiplication)

• matrix creation from MatrixMarket format
• SpMV

CI test by github actions

result

mixed precision sample of CG method

https://github.com/t-hishinuma/DD-AVX_v3/blob/master/sample/cg.cpp