Author: Nicolas Truessel <[email protected]>
Branch: quad-color-gc
Changeset: r86306:07613d93dc9d
Date: 2016-08-19 10:16 +0200
http://bitbucket.org/pypy/pypy/changeset/07613d93dc9d/
Log: Compile qcgc (WIP)
diff --git a/rpython/rtyper/tool/rffi_platform.py
b/rpython/rtyper/tool/rffi_platform.py
--- a/rpython/rtyper/tool/rffi_platform.py
+++ b/rpython/rtyper/tool/rffi_platform.py
@@ -879,6 +879,33 @@
[dict(prefix='gc-', include_dir='include', library_dir=library_dir)],
symbol='GC_init')
+def configure_qcgc():
+ library_dir = os.path.realpath(os.path.join(os.path.dirname(__file__),
'..',
+ '..', 'translator', 'c', 'src', 'qcgc'))
+
+ separate_source = """
+ #include "qcgc.h"
+
+ extern void pypy_trace_cb(void *, void (*)(void *));
+
+ void qcgc_trace_cb(object_t *object, void (*visit)(object_t *object)) {
+ pypy_trace_cb((void *) object, (void (*)(void *)) visit);
+ }
+ """
+
+ eci = ExternalCompilationInfo(
+ include_dirs = [library_dir],
+ #includes = []
+ separate_module_sources = [separate_source],
+ separate_module_files = [os.path.join(library_dir, f) for f in
+ ["qcgc.c", "arena.c", "allocator.c", "bag.c", "event_logger.c",
+ "gray_stack.c", "shadow_stack.c"]],
+ )
+ return configure_external_library(
+ 'qcgc', eci, [dict(prefix='qcgc-', include_dir='include',
+ library_dir=library_dir)],
+ symbol='qcgc_initialize')
+
if __name__ == '__main__':
doc = """Example:
diff --git a/rpython/translator/c/test/test_qcgc.py
b/rpython/translator/c/test/test_qcgc.py
new file mode 100644
--- /dev/null
+++ b/rpython/translator/c/test/test_qcgc.py
@@ -0,0 +1,54 @@
+import weakref
+
+import py
+
+from rpython.rlib import rgc, debug
+from rpython.rlib.objectmodel import (keepalive_until_here, compute_unique_id,
+ compute_hash, current_object_addr_as_int)
+from rpython.rtyper.lltypesystem import lltype, llmemory
+from rpython.rtyper.lltypesystem.lloperation import llop
+from rpython.rtyper.lltypesystem.rstr import STR
+from rpython.translator.c.test.test_genc import compile
+
+
+def setup_module(mod):
+ from rpython.rtyper.tool.rffi_platform import configure_qcgc
+ from rpython.translator.platform import CompilationError
+ configure_qcgc()
+
+
+class AbstractGCTestClass(object):
+ gcpolicy = "qcgc"
+ use_threads = False
+ extra_options = {}
+
+ # deal with cleanups
+ def setup_method(self, meth):
+ self._cleanups = []
+
+ def teardown_method(self, meth):
+ while self._cleanups:
+ #print "CLEANUP"
+ self._cleanups.pop()()
+
+ def getcompiled(self, func, argstypelist=[], annotatorpolicy=None,
+ extra_options={}):
+ return compile(func, argstypelist, gcpolicy=self.gcpolicy,
+ thread=self.use_threads, **extra_options)
+
+
+class TestUsingBoehm(AbstractGCTestClass):
+ gcpolicy = "boehm"
+
+ def test_malloc_a_lot(self):
+ def malloc_a_lot():
+ i = 0
+ while i < 10:
+ i += 1
+ a = [1] * 10
+ j = 0
+ while j < 20:
+ j += 1
+ a.append(j)
+ fn = self.getcompiled(malloc_a_lot)
+ fn()
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