Setup CI for more Avx512 sub architectures

Author: serge-sans-paille

.github/workflows/linux.yml

@@ -19,7 +19,9 @@ jobs:
           #- { compiler: 'gcc',   version: '10', flags: 'avx512' } buggy
           - { compiler: 'gcc',   version: '11', flags: 'avx512' }
           - { compiler: 'gcc',   version: '11', flags: 'i386' }
-          - { compiler: 'gcc',   version: '11', flags: 'avx512cd' }
+          - { compiler: 'gcc',   version: '11', flags: 'avx512pf' }
+          - { compiler: 'gcc',   version: '11', flags: 'avx512vbmi' }
+          - { compiler: 'gcc',   version: '11', flags: 'avx512vnni' }
           - { compiler: 'clang', version: '8',  flags: 'force_no_instr_set' }
           - { compiler: 'clang', version: '10', flags: 'enable_xtl_complex' }
           - { compiler: 'clang', version: '12', flags: 'avx' }
@@ -90,7 +92,13 @@ jobs:
         if [[ '${{ matrix.sys.flags }}' == 'avx512' ]]; then
           CMAKE_EXTRA_ARGS="$CMAKE_EXTRA_ARGS -DTARGET_ARCH=skylake-avx512"
         fi
-        if [[ '${{ matrix.sys.flags }}' == 'avx512cd' ]]; then
+        if [[ '${{ matrix.sys.flags }}' == 'avx512pf' ]]; then
+          CMAKE_EXTRA_ARGS="$CMAKE_EXTRA_ARGS -DTARGET_ARCH=knl"
+        fi
+        if [[ '${{ matrix.sys.flags }}' == 'avx512vbmi' ]]; then
+          CMAKE_EXTRA_ARGS="$CMAKE_EXTRA_ARGS -DTARGET_ARCH=cannonlake"
+        fi
+        if [[ '${{ matrix.sys.flags }}' == 'avx512vnni' ]]; then
           CMAKE_EXTRA_ARGS="$CMAKE_EXTRA_ARGS -DTARGET_ARCH=knm"
         fi
         if [[ '${{ matrix.sys.flags }}' == 'i386' ]]; then
@@ -118,7 +126,7 @@ jobs:
       run: |
         cd _build
         cd test
-        if [[ '${{ matrix.sys.flags }}' == 'avx512' || '${{ matrix.sys.flags }}' == 'avx512cd' ]]; then
+        if echo '${{ matrix.sys.flags }}' | grep -q 'avx512' ; then
           ../../sde-external-8.69.1-2021-07-18-lin/sde64 -skx -- ./test_xsimd
         else
           ./test_xsimd