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2018-07-16fp32 to fp16 and fp16 to fp32 cvtJonathan
2018-07-16fix pipline for tensor_core and change confignegargoli93
2018-07-13Add more print statements to debug api callsJonathan
Fixed bug with 32bit rem Fixed bug with launching kernels in ptxjitplus Removed extraneous files Cleaned up more pointers Added documentation for ptxjitplus
2018-07-09fixed pointer bug in ptx jit and added support for executing ptxjitconfig ↵Jonathan
when running ptxjit
2018-07-09better launchkernels and more printouts for debuggingJonathan
2018-07-04dumps ptx kernels and scripts to launch all kernelsJonathan
2018-07-04dump and load block and grid size and launchJonathan
2018-07-03loading params works nowJonathan
2018-06-30Cleaning up the setup env message a bit and having the simulator properly ↵tgrogers
dump to stderr on error
2018-06-30changing the flow s.t. you cannot compile the simulator with a different ↵tgrogers
version of CUDA from the app.
2018-06-29Fixing the PTXPLUS + new CUDA execution case.tgrogers
2018-06-29dumps global using pointer, dump output from ptxjit to fileJonathan
2018-06-29Allowing modern GPU configrations to properly run PTXPLUS.tgrogers
There are several problems with this: 1) To get proper occupancy, based on register file usage, you must querry ptxas with the sm version that corresponds to the register usage in the config file. To enable this, a new config option has been added that determines what sm version you pass to ptxas to compute reg-usage. This configuration option is always required in the gpgpusim.config file 2) If you are running PTXPLUS with a modern card (i.e. volta/pascal), you need ptxas from CUDA 9.1. However since PTXPLUS only supports sm_13 - you need a version of CUDA where cudaobjectdump supports sm_1x. This ended at CUDA 5 - and PTXPLUS requires CUDA 4.2. Therefore, to run PTXPLUS on a modern card, you need CUDA 4.2 + modern CUDA installed. To fascilitate this, a new envronment varaible is added and the setup envrionment script prints an appropraite warning if you are using a newer CUDA. We have tried to make this as fail-proof as possible - and die appropraitely when something is wrong.
2018-06-28dumps pointers by accessing global memoryJonathan
2018-06-28Tests to find conditions that a value is a pointer and new mallocPtr_SizeJonathan
2018-06-27WIP dump paramsJonathan
2018-06-26exports and imports param data in new debug tool: WatchYourStepJonathan
2018-06-22All required PTX JIT functions supportedJonathan
2018-06-22No need to change the config file for adding tensor-corenegargoli
2018-06-21WIP adding support for PTX JIT and dumping params to cudaLaunchesJonathan
2018-06-20Tensor core timing modelnegargoli93
2018-06-15memory partition indexingMahmoud
2018-06-14bfe bug fixJonathan
2018-06-13debug printaamir
2018-06-13generic matrix multiply kernel passedaamir
2018-06-11tested all the configuration of mmaaamir
2018-06-11added all the configurationaamir
2018-06-08regression passedAamir Raihan
2018-06-06ptx.y fixed syntaxaamirraihan
2018-06-06added profilling xls and changes for regressionaamir
2018-06-06reverted some changed to pass regressionJonathan
2018-06-05ptx parse onlyJonathan
2018-06-05parse all ptx and add to symbol tableJonathan
2018-06-05added support for wmma:load_c:f16_typeaamir
2018-06-04parses through all ptx files, TODO: need to impl dp4aJonathan
2018-06-02mma working for type32_32aamir
2018-06-01added mma & mma_staamir
2018-06-01WIP attempting to parse ptx files in orderJonathan
2018-06-01wmma load workingaamir
2018-05-31mma_ld_implaamir
2018-05-30adding code for wmma_ld_impl, error at decode spaceaamir
2018-05-30changes for vector operandsaamir
2018-05-29implements null stream case on cudaStreamWaitEvent and updates warning on ↵Jonathan
null event to reflect api reference
2018-05-29clarifying commentsJonathan
2018-05-29fixes seg fault on concurrentKernels, speeds up concurrent_streams_empty, ↵Jonathan
adds check for null stream case on cudaStreamWaitEvent
2018-05-28better print statements for debugging stream_wait_event opJonathan
2018-05-27added wmma parsing but execution getting abortedaamir
2018-05-25seg fault fixJonathan
2018-05-25tentative impl of cudaStreamWaitEventJonathan
2018-05-25fixed merge issueJonathan
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