Remove CCE 19 pyrometheus workaround patch; test if still needed

Author: sbryngelson

toolchain/mfc/run/input.py

@@ -99,30 +99,6 @@ def generate_fpp(self, target) -> None:
 
         thermochem_code = pyro.FortranCodeGenerator().generate("m_thermochem", sol, pyro.CodeGenerationOptions(scalar_type=real_type, directive_offload=directive_str))
 
-        # CCE 19.0.0 workaround: pyrometheus generates !DIR$ INLINEALWAYS for Cray+ACC
-        # but omits !$acc routine seq, so thermochem routines are not registered as
-        # OpenACC device routines. Replace with plain !$acc routine seq (no INLINEALWAYS).
-        # This patch can be removed once pyrometheus upstream correctly emits !$acc routine seq
-        # for Cray+OpenACC (the broken macro originates in pyrometheus's code generator).
-        if directive_str == "acc":
-            old_macro = "#ifdef _CRAYFTN\n#define GPU_ROUTINE(name) !DIR$ INLINEALWAYS name\n#else\n#define GPU_ROUTINE(name) !$acc routine seq\n#endif"
-            new_macro = "#define GPU_ROUTINE(name) !$acc routine seq"
-            patched = thermochem_code.replace(old_macro, new_macro)
-            if patched == thermochem_code:
-                if new_macro in thermochem_code:
-                    pass  # pyrometheus already emits the correct form; no patch needed
-                else:
-                    raise common.MFCException(
-                        "CCE 19.0.0 workaround: pyrometheus output format changed — Cray+ACC GPU_ROUTINE macro patch did not apply. Update the pattern in toolchain/mfc/run/input.py."
-                    )
-            else:
-                cons.print(
-                    "[yellow]Warning: Applied CCE 19.0.0 workaround patch to pyrometheus-generated "
-                    "m_thermochem.f90 (replaced _CRAYFTN GPU_ROUTINE macro with !$acc routine seq). "
-                    "Remove this patch once pyrometheus emits correct Cray+ACC directives upstream.[/yellow]"
-                )
-            thermochem_code = patched
-
         common.file_write(os.path.join(modules_dir, "m_thermochem.f90"), thermochem_code, True)
 
         cons.unindent()