Author: Richard Plangger <[email protected]>
Branch: ppc-vsx-support
Changeset: r87304:2b045fa07844
Date: 2016-09-22 09:06 +0200
http://bitbucket.org/pypy/pypy/changeset/2b045fa07844/
Log: translation issues
diff --git a/rpython/doc/jit/vectorization.rst
b/rpython/doc/jit/vectorization.rst
--- a/rpython/doc/jit/vectorization.rst
+++ b/rpython/doc/jit/vectorization.rst
@@ -13,11 +13,6 @@
(e.g. those in the NumPyPy module).
* --jit vec_all=1: turns on the vectorization for any jit driver. See
parameters for
the filtering heuristics of traces.
-* --jit vec_ratio=2: A number from 0 to 10 that represents a real number
(vec_ratio / 10).
- This filters traces if vec_all is enabled. N is the trace count then the
number of
- vector transformable operations (add_int -> vec_add_int) M, the following
must hold:
- M / N >= (vec_ratio / 10)
-* --jit vec_length=60: The maximum number of trace instructions the vectorizer
filters for.
Features
--------
diff --git a/rpython/jit/metainterp/optimizeopt/vector.py
b/rpython/jit/metainterp/optimizeopt/vector.py
--- a/rpython/jit/metainterp/optimizeopt/vector.py
+++ b/rpython/jit/metainterp/optimizeopt/vector.py
@@ -186,10 +186,8 @@
if op.is_primitive_array_access():
at_least_one_array_access = True
- if warmstate.vec_ratio > 0.0:
- # blacklist
- if rop.is_call(op.opnum) or rop.is_call_assembler(op.opnum):
- return True
+ if rop.is_call(op.opnum) or rop.is_call_assembler(op.opnum):
+ return True
if rop.is_guard(op.opnum):
guard_count += 1
@@ -197,15 +195,6 @@
if not at_least_one_array_access:
return True
- if resop_count > warmstate.vec_length:
- return True
-
- if (float(vector_instr)/float(resop_count)) < warmstate.vec_ratio:
- return True
-
- if float(guard_count)/float(resop_count) > warmstate.vec_guard_ratio:
- return True
-
return False
class VectorizingOptimizer(Optimizer):
diff --git a/rpython/jit/metainterp/test/test_vector.py
b/rpython/jit/metainterp/test/test_vector.py
--- a/rpython/jit/metainterp/test/test_vector.py
+++ b/rpython/jit/metainterp/test/test_vector.py
@@ -739,7 +739,7 @@
i += 1
lltype.free(vector_a, flavor='raw')
return breaks
- res = self.meta_interp(f, [22], vec_all=True, vec_guard_ratio=5)
+ res = self.meta_interp(f, [22], vec_all=True)
assert res == f(22)
def run_unpack(self, unpack, vector_type, assignments, float=True):
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