def execute(tag, cufn, *v, **k):
"""Call Copperhead function. Invokes compilation if necessary"""
if len(v) == 0:
#Functions which take no arguments
cu_types, cu_inputs = ((),())
else:
cu_types, cu_inputs = zip(*map(induct, v))
#Derive unique hash for function based on inputs and target place
signature = ','.join([str(tag)]+[str(x) for x in cu_types])
#Have we executed this function before, in which case it is loaded in cache?
if signature in cufn.cache:
return cufn.cache[signature](*cu_inputs)
#XXX can't we get rid of this circular dependency?
from . import toolchains
#Compile function
ast = cufn.get_ast()
name = ast[0].name().id
code, compiled_fn = \
passes.compile(ast,
globals=cufn.get_globals(),
input_types={name : cu_types},
tag=tag,
code_dir=cufn.code_dir,
toolchains=toolchains,
**k)
#Store the binary and the compilation result
cufn.cache[signature] = compiled_fn
#Call the function
return compiled_fn(*cu_inputs)
def execute(cufn, *v, **k):
cu_types, cu_inputs = zip(*map(induct, v))
signature = ','.join([str(x) for x in cu_types])
if signature in cufn.cache:
return cufn.cache[signature](*cu_inputs)
ast = cufn.get_ast()
name = ast[0].name().id
code, compiled_fn = \
passes.compile(ast,
globals=cufn.get_globals(),
input_types={name : cu_types},
**k)
cufn.cache[signature] = compiled_fn
cufn.code[signature] = code
return_value = compiled_fn(*cu_inputs)
return return_value
def execute(cufn, *v, **k):
cu_types, cu_inputs = zip(*map(induct, v))
signature = ','.join([str(x) for x in cu_types])
if signature in cufn.cache:
return cufn.cache[signature](*cu_inputs)
ast = cufn.get_ast()
name = ast[0].name().id
code, compiled_fn = \
passes.compile(ast,
globals=cufn.get_globals(),
input_types={name : cu_types},
**k)
cufn.cache[signature] = compiled_fn
cufn.code[signature] = code
return_value = compiled_fn(*cu_inputs)
return return_value
