ó \ K]c @@s3dZddlmZddlmZddlmZmZmZddl m Z ddl m Z ddl mZd d lmZmZmZdd „Zd efd „ƒYZd„Zd„Zd„Zd„Zd„Zdefd„ƒYZeZdeedededd„ZeZ ed„ƒZ!dS(s Contains CUDA API functions i(tabsolute_import(tcontextmanageri(trequire_contexttresettgpus(tFakeCUDAKernel(t Signature(twarni(tIntOuttInOutcC@s|dkstdƒ‚dS(Nis/Only a single device supported by the simulator(tAssertionError(tdev((s7lib/python2.7/site-packages/numba/cuda/simulator/api.pyt select_deviceststreamcB@s&eZdZed„ƒZd„ZRS(s“ The stream API is supported in the simulator - however, all execution occurs synchronously, so synchronization requires no operation. cc@s dVdS(N((tself((s7lib/python2.7/site-packages/numba/cuda/simulator/api.pytauto_synchronizescC@sdS(N((R((s7lib/python2.7/site-packages/numba/cuda/simulator/api.pyt synchronizes(t__name__t __module__t__doc__RRR(((s7lib/python2.7/site-packages/numba/cuda/simulator/api.pyRscC@sdS(N((((s7lib/python2.7/site-packages/numba/cuda/simulator/api.pyRscC@s tt_dS(N(tTrueRtclosed(((s7lib/python2.7/site-packages/numba/cuda/simulator/api.pytclose"scO@sdS(N((targstkwargs((s7lib/python2.7/site-packages/numba/cuda/simulator/api.pytdeclare_device&scC@sdGHddGHddGHdS( NsFound 1 CUDA devicessid %d %20s %40sit SIMULATORs [SUPPORTED]s %40s: 5.2scompute capability(iRs [SUPPORTED]((((s7lib/python2.7/site-packages/numba/cuda/simulator/api.pytdetect*s cC@stS(N(R(((s7lib/python2.7/site-packages/numba/cuda/simulator/api.pyt list_devices0stEventcB@s8eZdZdd„Zdd„Zd„Zd„ZRS(sš The simulator supports the event API, but they do not record timing info, and all simulation is synchronous. Execution time is not recorded. icC@sdS(N((RR((s7lib/python2.7/site-packages/numba/cuda/simulator/api.pytrecord;scC@sdS(N((RR((s7lib/python2.7/site-packages/numba/cuda/simulator/api.pytwait>scC@sdS(N((R((s7lib/python2.7/site-packages/numba/cuda/simulator/api.pyRAscC@stdƒdS(NsSimulator timings are bogusg(R(Rtevent((s7lib/python2.7/site-packages/numba/cuda/simulator/api.pyt elapsed_timeDs (RRRRR RR"(((s7lib/python2.7/site-packages/numba/cuda/simulator/api.pyR6s    c @se|dk rtdƒ‚n|dks?t|tttfƒrU‡‡fd†}|St|dˆƒS(Ns Cannot link PTX in the simulatorc@st|dˆdˆƒS(Ntdevicetfastmath(R(tfn(R#R$(s7lib/python2.7/site-packages/numba/cuda/simulator/api.pyt jitwrapperRs R#(tNonetNotImplementedErrort isinstancetstrttupleRR( t func_or_sigR#tdebugtargtypestinlinetrestypeR$tlinkR&((R#R$s7lib/python2.7/site-packages/numba/cuda/simulator/api.pytjitKs  $cc@s dVdS(N((((s7lib/python2.7/site-packages/numba/cuda/simulator/api.pyt defer_cleanup\sN("Rt __future__Rt contextlibRtcudadrv.devicesRRRtkernelRt numba.typingRtwarningsRRRR R R tobjectRRRRRRRR!R'tFalseR2tautojitR3(((s7lib/python2.7/site-packages/numba/cuda/simulator/api.pyts(