Extract compute capability from output

Author: zerefwayne

init/eessi_archdetect.sh

@@ -219,7 +219,11 @@ accelpath() {
         amd-smi static --asic | grep TARGET_GRAPHICS_VERSION 2>&1 > $amd_smi_out
         if [[ $? -eq 0 ]]; then
             amd_smi_info=$(head -n 1 $amd_smi_out)
-            log "DEBUG" "accelpath: '${amd_smi_info}' derived from amd-smi output"
+            amdgcn_cc=$(echo $amd_smi_info | sed 's/.*: //')
+            log "DEBUG" "accelpath: AMDGCN compute capability '${amdgcn_cc}' derived from amd-smi output '${amd_smi_info}'"
+            res="accel/amd/${amdgcn_cc}"
+            echo $res
+            rm -f $amd_smi_out
         else
             log "DEBUG" "accelpath: ami-smi command failed, see output in $amd_smi_out"
             exit 3