Update dynamic_arch.yml

Author: martin-frbg

.github/workflows/dynamic_arch.yml

@@ -202,7 +202,6 @@ jobs:
 
     env:
       CHERE_INVOKING: 1
-      OPENBLAS_CORETYPE: HASWELL
 
     steps:
       - name: Get CPU name
@@ -269,8 +268,6 @@ jobs:
                 -DUSE_THREAD=ON \
                 -DNUM_THREADS=64 \
                 -DTARGET=CORE2 \
-                -DCMAKE_Fortran_FLAGS_RELEASE=-O1 \
-                -DCMAKE_C_FLAGS_RELEASE=-O1 \
                 -DCMAKE_VERBOSE_MAKEFILE=ON \
                 ${{ matrix.idx64-flags }} \
                 -DCMAKE_C_COMPILER_LAUNCHER=ccache \