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culaunchkernel
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failing system calls
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Fixed bug with 32bit rem
Fixed bug with launching kernels in ptxjitplus
Removed extraneous files
Cleaned up more pointers
Added documentation for ptxjitplus
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when running ptxjit
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version of CUDA from the app.
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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.
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This reverts commit 29b566108f2304e42e12ba5ab1d9e7f45117bd83.
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null event to reflect api reference
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adds check for null stream case on cudaStreamWaitEvent
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warnings). This makes these consistent.
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mnist
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