Update target list

Author: martin-frbg

README.md

@@ -122,7 +122,7 @@ Use `PREFIX=` when invoking `make`, for example
 ```sh
 make install PREFIX=your_installation_directory
 ```
-
+(along with all options you added on the `make` command line in the preceding build step)
 The default installation directory is `/opt/OpenBLAS`.
 
 ## Supported CPUs and Operating Systems
@@ -142,7 +142,7 @@ Please read `GotoBLAS_01Readme.txt` for older CPU models already supported by th
 - **AMD Bulldozer**: x86-64 ?GEMM FMA4 kernels. (Thanks to Werner Saar)
 - **AMD PILEDRIVER**: Uses Bulldozer codes with some optimizations.
 - **AMD STEAMROLLER**: Uses Bulldozer codes with some optimizations.
-- **AMD ZEN**: Uses Haswell codes with some optimizations.
+- **AMD ZEN**: Uses Haswell codes with some optimizations for Zen 2/3 (use SkylakeX for Zen4)
 
 #### MIPS32
 
@@ -174,13 +174,16 @@ Please read `GotoBLAS_01Readme.txt` for older CPU models already supported by th
 - **TSV110**: Optimized some Level-3 helper functions
 - **EMAG 8180**: preliminary support based on A57
 - **Neoverse N1**: (AWS Graviton2) preliminary support
-- **Apple Vortex**: preliminary support based on ARMV8
+- **Neoverse V1**: (AWS Graviton3) optimized Level-3 BLAS
+- **Apple Vortex**: preliminary support based on ThunderX2/3
+- **A64FX**:  preliminary support, optimized Level-3 BLAS
+- **ARMV8SVE**: any ARMV8 cpu with SVE extensions 
 
 #### PPC/PPC64
 
 - **POWER8**: Optimized BLAS, only for PPC64LE (Little Endian), only with `USE_OPENMP=1`
 - **POWER9**: Optimized Level-3 BLAS (real) and some Level-1,2. PPC64LE with OpenMP only. 
-- **POWER10**:
+- **POWER10**: Optimized Level-3 BLAS including SBGEMM and some Level-1,2.
 
 #### IBM zEnterprise System