Silent capsule memory logger.

CHANGELOG

@@ -1,40 +1,3 @@
-2014-04-28    0.12.5:
----------------------
-  * Fixes memory leaks (#92)
-  * Fixes tarball (#99)
-
-2014-03-20    0.12.4:
----------------------
-  * Add dylib_import_library and friends
-  * Fix BasicBlock downcast
-  * Module hashing
-  * Fix test script
-
-2014-02-18    0.12.3:
----------------------
-  * Fix deprecation message for py2.6
-  * Fix llvm_cbuilder for using deprecated_alloca
-  * Merged PR #88 by cantora
-  * Merged PR #94 by cgohlke
-
-2014-02-04    0.12.2:
----------------------
-  * enhance wrapper efficiency by moving some capsule code into C++
-  * fix unclosed file handler in avx_support
-  * multiple-dimension insert_value, extract_value
-  * various minor fixes
-
-2013-11-11    0.12.1:
----------------------
-  * various bug fixes
-
-2013-08-28    0.12.0:
----------------------
-  * update to LLVM 3.3 and maintain compatibility with LLVM 3.2
-  * add LLRT for minimal support for 64-bit divmod on 32-bit platform
-  * start to adopt MCJIT (not quite usable on win32)
-  * various bug fixes
-
 2013-03-05   0.11.1:
 --------------------
   * fix test when cc is not available

MANIFEST.in

@@ -1,6 +1,5 @@
-include CHANGELOG LICENSE README.rst setup.py MANIFEST.in versioneer.py
+include CHANGELOG LICENSE README setup.py MANIFEST.in
 recursive-include llvm *
-recursive-include llvmpy *
 recursive-include www *
 recursive-include test *
 recursive-include tools *

README.rst

@@ -30,14 +30,11 @@ Quickstart
     to separate your custom build from the default system package.  Please
     replace ``LLVM_INSTALL_PATH`` with your own path.
 
-3. Run ``REQUIRES_RTTI=1 make install`` to build and install.
+3. Run ``REQUIRES_RTTI=1 make`` to build.
 
     **Note**: With LLVM 3.2, the default build configuration has C++ RTTI 
     disabled.  However, llvmpy requires RTTI.
 
-    **Note**: Use ``make -j2 install`` to enable concurrent build.  
-    Replace ``2`` with the actual number of processor you have. 
-
 4. Get llvm-py and install it::
 
    $ git clone git@github.com:llvmpy/llvmpy.git

buildscripts/condarecipe/bld.bat

@@ -1,6 +0,0 @@
-set LLVMPY_DYNLINK=0
-set INCLUDE=%LIBRARY_INC%
-set LIBPATH=%LIBRARY_LIB%
-set LIB=%LIBRARY_LIB%
-%PYTHON% setup.py install
-if errorlevel 1 exit 1

buildscripts/condarecipe/build.sh

@@ -1,13 +0,0 @@
-#!/bin/bash
-
-if [[ (`uname` == Linux) && (`uname -m` != armv6l) ]]
-then
-    export CC=gcc
-	#gcc44
-    export CXX=g++
-	#g++44
-fi
-
-export LLVMPY_DYNLINK=$DISTRO_BUILD
-
-$PYTHON setup.py install

buildscripts/condarecipe/meta.yaml

@@ -1,28 +0,0 @@
-package:
-  name: llvmpy
-  version: 99.9.9
-  
-source:
-  git_url: git@github.com:llvmpy/llvmpy.git
-#  git_tag: 0.12.0
-
-requirements:
-  build:
-    - llvm
-    - python
-    #- chrpath        [linux]
-  run:
-    - llvm           [unix]
-    - python
-
-test:
-  imports:
-    - llvm
-    - llvmpy
-    - llvmpy._api
-    - llvmpy._capsule
-    - llpython
-    - llvm_array
-    - llvm_cbuilder
-
-

buildscripts/condarecipe/run_test.py

@@ -1,22 +0,0 @@
-import sys
-import platform
-import llvm
-
-from llvm.core import Module
-from llvm.ee import EngineBuilder
-from llvm.utils import check_intrinsics
-
-m = Module.new('fjoidajfa')
-eb = EngineBuilder.new(m)
-target = eb.select_target()
-
-print('target.triple=%r' % target.triple)
-if sys.platform == 'darwin':
-    s = {'64bit': 'x86_64', '32bit': 'x86'}[platform.architecture()[0]]
-    assert target.triple.startswith(s + '-apple-darwin')
-
-assert llvm.test(verbosity=2, run_isolated=False) == 0
-#check_intrinsics.main()
-
-print('llvm.__version__: %s' % llvm.__version__)
-#assert llvm.__version__ == '0.12.0'

docs/source/index.rst

@@ -3,8 +3,8 @@
    You can adapt this file completely to your liking, but it should at least
    contain the root `toctree` directive.
 
-llvmpy
-======
+Documentation for llvmpy
+========================
 
 Contents:
 
@@ -22,7 +22,7 @@ Contents:
 
 
 Indices and tables
-------------------
+==================
 
 * :ref:`genindex`
 * :ref:`modindex`

example/vector_instr.py

@@ -1,152 +0,0 @@
-'''
-This example shows:
-1) how to use vector instructions
-2) how to take advantage of LLVM loop vectorization to transform scalar     
-   operations to vector operations
-'''
-
-from __future__ import print_function
-import llvm.core as lc
-import llvm.ee as le
-import llvm.passes as lp
-from ctypes import CFUNCTYPE, POINTER, c_int, c_float
-
-def build_manual_vector():
-    mod = lc.Module.new('manual.vector')
-    intty = lc.Type.int(32)
-    vecty = lc.Type.vector(lc.Type.float(), 4)
-    aryty = lc.Type.pointer(lc.Type.float())
-    fnty = lc.Type.function(lc.Type.void(), [aryty, aryty, aryty, intty])
-    fn = mod.add_function(fnty, name='vector_add')
-    bbentry = fn.append_basic_block('entry')
-    bbloopcond = fn.append_basic_block('loop.cond')
-    bbloopbody = fn.append_basic_block('loop.body')
-    bbexit = fn.append_basic_block('exit')
-    builder = lc.Builder.new(bbentry)
-
-    # populate function body
-    in1, in2, out, size = fn.args
-    ZERO = lc.Constant.null(intty)
-    loopi_ptr = builder.alloca(intty)
-    builder.store(ZERO, loopi_ptr)
-
-    builder.branch(bbloopcond)
-    builder.position_at_end(bbloopcond)
-
-    loopi = builder.load(loopi_ptr)
-    loopcond = builder.icmp(lc.ICMP_ULT, loopi, size)
-
-    builder.cbranch(loopcond, bbloopbody, bbexit)
-    builder.position_at_end(bbloopbody)
-
-    vecaryty = lc.Type.pointer(vecty)
-    in1asvec = builder.bitcast(builder.gep(in1, [loopi]), vecaryty)
-    in2asvec = builder.bitcast(builder.gep(in2, [loopi]), vecaryty)
-    outasvec = builder.bitcast(builder.gep(out, [loopi]), vecaryty)
-
-    vec1 = builder.load(in1asvec)
-    vec2 = builder.load(in2asvec)
-
-    vecout = builder.fadd(vec1, vec2)
-
-    builder.store(vecout, outasvec)
-
-    next = builder.add(loopi, lc.Constant.int(intty, 4))
-    builder.store(next, loopi_ptr)
-
-    builder.branch(bbloopcond)
-    builder.position_at_end(bbexit)
-
-    builder.ret_void()
-
-    return mod, fn
-
-
-def build_auto_vector():
-    mod = lc.Module.new('auto.vector')
-    # Loop vectorize is sensitive to the size of the index size(!?)
-    intty = lc.Type.int(tuple.__itemsize__ * 8)
-    aryty = lc.Type.pointer(lc.Type.float())
-    fnty = lc.Type.function(lc.Type.void(), [aryty, aryty, aryty, intty])
-    fn = mod.add_function(fnty, name='vector_add')
-    bbentry = fn.append_basic_block('entry')
-    bbloopcond = fn.append_basic_block('loop.cond')
-    bbloopbody = fn.append_basic_block('loop.body')
-    bbexit = fn.append_basic_block('exit')
-    builder = lc.Builder.new(bbentry)
-
-    # populate function body
-    in1, in2, out, size = fn.args
-    in1.add_attribute(lc.ATTR_NO_ALIAS)
-    in2.add_attribute(lc.ATTR_NO_ALIAS)
-    out.add_attribute(lc.ATTR_NO_ALIAS)
-    ZERO = lc.Constant.null(intty)
-    loopi_ptr = builder.alloca(intty)
-    builder.store(ZERO, loopi_ptr)
-
-    builder.branch(bbloopcond)
-    builder.position_at_end(bbloopcond)
-
-    loopi = builder.load(loopi_ptr)
-    loopcond = builder.icmp(lc.ICMP_ULT, loopi, size)
-
-    builder.cbranch(loopcond, bbloopbody, bbexit)
-    builder.position_at_end(bbloopbody)
-
-    in1elem = builder.load(builder.gep(in1, [loopi]))
-    in2elem = builder.load(builder.gep(in2, [loopi]))
-
-    outelem = builder.fadd(in1elem, in2elem)
-
-    builder.store(outelem, builder.gep(out, [loopi]))
-
-    next = builder.add(loopi, lc.Constant.int(intty, 1))
-    builder.store(next, loopi_ptr)
-
-    builder.branch(bbloopcond)
-    builder.position_at_end(bbexit)
-
-    builder.ret_void()
-
-    return mod, fn
-
-def example(title, module_builder, opt):
-    print(title.center(80, '='))
-    mod, fn = module_builder()
-
-    eb = le.EngineBuilder.new(mod).opt(3)
-    if opt:
-        print('opt')
-        tm = eb.select_target()
-        pms = lp.build_pass_managers(mod=mod, tm=tm, opt=3, loop_vectorize=True,
-                                     fpm=False)
-        pms.pm.run(mod)
-
-    print(mod)
-    print(mod.to_native_assembly())
-
-    engine = eb.create()
-    ptr = engine.get_pointer_to_function(fn)
-
-    callable = CFUNCTYPE(None, POINTER(c_float), POINTER(c_float),
-                         POINTER(c_float), c_int)(ptr)
-
-    N = 20
-    in1 = (c_float * N)(*range(N))
-    in2 = (c_float * N)(*range(N))
-    out = (c_float * N)()
-
-    print('in1: ', list(in1))
-    print('in1: ', list(in2))
-
-    callable(in1, in2, out, N)
-
-    print('out', list(out))
-
-
-def main():
-    example('manual vector function', build_manual_vector, False)
-    example('auto vector function', build_auto_vector, True)
-
-if __name__ == '__main__':
-    main()

llpython/byte_control.py

@@ -1,3 +1,4 @@
+#! /usr/bin/env python
 # ______________________________________________________________________
 from __future__ import absolute_import
 import opcode

llpython/byte_flow.py

@@ -1,3 +1,4 @@
+#! /usr/bin/env python
 # ______________________________________________________________________
 from __future__ import absolute_import
 import dis

llpython/byte_translator.py

@@ -1,3 +1,4 @@
+#! /usr/bin/env python
 # ______________________________________________________________________
 '''Defines a bytecode based LLVM translator for llpython code.
 '''

llpython/bytecode_visitor.py

@@ -1,3 +1,4 @@
+#! /usr/bin/env python
 # ______________________________________________________________________
 from __future__ import absolute_import
 import itertools

llpython/bytetype.py

@@ -1,3 +1,4 @@
+#! /usr/bin/env python
 # ______________________________________________________________________
 
 import ctypes

llpython/control_flow.py

@@ -1,3 +1,4 @@
+#! /usr/bin/env python
 # ______________________________________________________________________
 
 import pprint

llpython/gen_bytecode_visitor.py

@@ -1,3 +1,4 @@
+#! /usr/bin/env python
 # ______________________________________________________________________
 from __future__ import absolute_import
 from . import opcode_util

llpython/nobitey.py

@@ -1,3 +1,4 @@
+#! /usr/bin/env python
 # ______________________________________________________________________
 from __future__ import absolute_import
 import sys

llpython/opcode_util.py

@@ -1,3 +1,4 @@
+#! /usr/bin/env python
 # ______________________________________________________________________
 
 import dis

llpython/phi_injector.py

@@ -1,3 +1,4 @@
+#! /usr/bin/env python
 # ______________________________________________________________________
 
 from .bytecode_visitor import BytecodeFlowVisitor, BenignBytecodeVisitorMixin

llpython/pyaddfunc.py

@@ -1,3 +1,4 @@
+#! /usr/bin/env python
 # ______________________________________________________________________
 
 import ctypes