suspect-devices/circuitpython/unix, branch v1.3.6 CircuitPython - a Python implementation for teaching coding with microcontrollers https://git.suspectdevices.com/suspect-devices/circuitpython/atom?h=v1.3.6 2014-11-02T16:17:43+00:00 unix: Provide "fast" target to build interpreter for benchmarking. 2014-11-02T16:17:43+00:00 Paul Sokolovsky pfalcon@users.sourceforge.net 2014-11-01T14:01:21+00:00 urn:sha1:1060baa2c26d45c2641ee786581655eb44ffda90 This build is primarily intended for benchmarking, and may have random features enabled/disabled to get high scores in synthetic benchmarks. The intent is to show/prove that MicroPython codebase can compete with CPython, when configured appropriately. But the main MicroPython aim still remains to optimize for memory usage (which inevitibly leads to performance degradation in some areas on some workloads). py: Make gc.enable/disable just control auto-GC; alloc is still allowed. 2014-10-31T21:30:46+00:00 Damien George damien.p.george@gmail.com 2014-10-31T21:30:46+00:00 urn:sha1:109c1de015eeee385020233e2f8cc6f921149103 gc.enable/disable are now the same as CPython: they just control whether automatic garbage collection is enabled or not. If disabled, you can still allocate heap memory, and initiate a manual collection. Add -Wpointer-arith flag to prevent problems with pointer arithmetic on void* 2014-10-29T09:29:09+00:00 stijn stinos@zoho.com 2014-10-29T09:05:55+00:00 urn:sha1:4e54c876a7236cbb50431f1f6d52c7be2052ed6f unix: Make -v dump memory info at exit. 2014-10-26T22:36:56+00:00 Paul Sokolovsky pfalcon@users.sourceforge.net 2014-10-26T21:20:22+00:00 urn:sha1:429e3f077e8034d934cf5decdb77bdd64a130808 Also, move bytecode dumps to -v -v, because they're too verbose for just -v. unix: Implement -m option (execute module from stdlib). 2014-10-26T15:54:19+00:00 Paul Sokolovsky pfalcon@users.sourceforge.net 2014-10-25T18:16:24+00:00 urn:sha1:e503512f83139429713b910d263a52732d8ceb15 Support for packages as argument not implemented, but otherwise error and exit handling should be correct. This for example will allow to do: pip-micropython install micropython-test.pystone micropython -m test.pystone unix/windows: Disable sigaction on windows port. 2014-10-25T23:42:41+00:00 Damien George damien.p.george@gmail.com 2014-10-25T23:42:41+00:00 urn:sha1:c76af32575b0a897b4fdbb7b9c2d0754a8df5399 py: Add mp_pending_exception global variable, for VM soft interrupt. 2014-10-25T22:37:57+00:00 Damien George damien.p.george@gmail.com 2014-10-25T17:19:55+00:00 urn:sha1:124df6f8d07b53542b6960dbeea9b63bff469a67 This allows to implement KeyboardInterrupt on unix, and a much safer ctrl-C in stmhal port. First ctrl-C is a soft one, with hope that VM will notice it; second ctrl-C is a hard one that kills anything (for both unix and stmhal). One needs to check for a pending exception in the VM only for jump opcodes. Others can't produce an infinite loop (infinite recursion is caught by stack check). py: Implement compile builtin, enabled only on unix port. 2014-10-25T21:07:25+00:00 Damien George damien.p.george@gmail.com 2014-10-25T20:59:14+00:00 urn:sha1:c9fc62072330421dbbcfa316569b51601a7f0349 This should be pretty compliant with CPython, except perhaps for some corner cases to do with globals/locals context. Addresses issue #879. unix: Allow -X heapsize= option take numbers with K & M suffixes. 2014-10-25T16:00:55+00:00 Paul Sokolovsky pfalcon@users.sourceforge.net 2014-10-25T01:43:08+00:00 urn:sha1:fcff4663dd5bd33eed931c7731fd133f49551b4b For kilobytes and megabytes respectively. py: Improve memory usage debugging; better GC AT dumping. 2014-10-24T22:12:25+00:00 Damien George damien.p.george@gmail.com 2014-10-24T22:12:25+00:00 urn:sha1:0b13f3e026c842facf65743450246b15a8c2e064 In unix port, mem_info(1) now prints pretty GC alloc table.