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Commit a920e0b6 authored by John Zhang's avatar John Zhang
Browse files

Merge branch 'mu-benchmarks' into apicodegen

parents 54ae4170 016b3cd1
#!/bin/bash
PYTHONPATH=$MU/pythonbinding LD_LIBRARY_PATH=$MU/cbinding:$LD_LIBRARYPATH python $PYPY_MU/rpython/mucli/murpy.py --noSourceInfo --vmLog=ERROR --sosSize=780M --losSize=780M $PYPY_MU/pypy/bin/pypy-mu.mu -- "$@"
......@@ -828,6 +828,9 @@ def make_array(mytype):
return rffi.cast(lltype.Unsigned, self.buffer)
def _charbuf_stop(self):
from rpython.rlib.objectmodel import fetch_translated_config
if fetch_translated_config().translation.backend == "mu":
return # In mu backend, keepalive -> unpin. Here 'self' is not pinned. This will be an error.
keepalive_until_here(self)
def w_getitem(self, space, idx):
......
......@@ -1086,7 +1086,10 @@ def _llop2mu_direct_arrayitems(ptr, res=None, llopname='direct_arrayitems'):
# ----------------
# address operations
def _llop2mu_keepalive(ptr, res=None, llopname='keepalive'):
return [muops.NATIVE_UNPIN(ptr, result=res)]
if isinstance(ptr.mu_type, mutype.MuRef):
return [muops.NATIVE_UNPIN(ptr, result=res)]
else:
return [], res
from rpython.rlib.rposix import eci
......
......@@ -9,7 +9,7 @@ RPYC_DIR = ../../c
RPYC_SRC_DIR = $(RPYC_DIR)/src
PYPY_MOD_DIR = ../../../../pypy/module
CC = cc
OBJS = dtoa.o utils.o errno.o tscmp.o linux_debug.o fakestack.o
OBJS = dtoa.o utils.o errno.o tscmp.o linux_debug.o fakestack.o bitcastfloat.o
FLAGS = -D__MU__
dtoa.o: $(RPYC_SRC_DIR)/dtoa.c $(RPYC_SRC_DIR)/dtoa.h
......@@ -30,6 +30,9 @@ linux_debug.o: src/linux_debug.c
fakestack.o: src/fakestack.c
$(CC) -fPIC $(FLAGS) -c -o $@ $<
bitcastfloat.o: src/bitcastfloat.c
$(CC) -fPIC $(FLAGS) -c -o $@ $<
librpyc.so: $(OBJS)
$(CC) -shared -o $@ $(OBJS)
rm $(OBJS)
......
#include <string.h>
#include <assert.h>
float pypy__uint2singlefloat(unsigned int x) {
float ff;
assert(sizeof(float) == 4 && sizeof(unsigned int) == 4);
memcpy(&ff, &x, 4);
return ff;
}
unsigned int pypy__singlefloat2uint(float x) {
unsigned int ii;
assert(sizeof(float) == 4 && sizeof(unsigned int) == 4);
memcpy(&ii, &x, 4);
return ii;
}
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