- symbol handle is added to hipFunction
- executable handle is added to hipModule
- This way, the APIs doesn't need to track the values
Change-Id: I7cf05329cf79fe946319d7746bd9f5503268fda4
[ROCm/hip commit: 921736782e]
- hipLaunchModuleKernel maps to cuLaunchKernel
- Whole lot of new error codes added for the use of driver api
- KernelParams arguments is not yet supported
- hipLaunchModuleKernel is a synchronous api (will change eventually)
- All the commands in a stream will wait on host when hipLaunchModuleKernel is called on it
Change-Id: Ib4a4fae1db06fbb3a81d5a5575b026aa821264ed
[ROCm/hip commit: e51ce8fc09]
1. Added 2 new driver apis, hipModuleLoad, hipModuleGetFunction
Change-Id: If464a7fad178121e3da791c7ac9e17ebc01a9cd0
Issues: When a sample written with them shows Aborted (core dumped) when exiting
[ROCm/hip commit: 3d27bbd3db]
Change ihipDevice_t -> ihipCtx_t (new)
Change ihipGetTlsDefaultDevice->ihipGetTlsDefaultCtx
Some other changes from device->ctx where appropriate.
Change-Id: I5c4ae93b2fd42c6303aa23d748eb166b7431925d
[ROCm/hip commit: 2dc3d3238b]
Replace with direct pointer to device. Cleaner, and prep
for transition to contexts.
Change-Id: I0e550f34412923d46c541c0a14bb7d29c3fd4b11
[ROCm/hip commit: e7d7c5cbe8]
1. Before, the signal pool is increased depending on the usage
2. After, a static number of signals are allocated to the pool
Only these are used by hip in a stream
3. If the signals required are more than the pool size, the
stream has to wait to make sure all the signals are available
4. Once they are available, the stream can use them
5. Removed HIP_NUM_SIGNALS_PER_STREAM because of redundancy with HIP_STREAM_SIGNALS
6. Increased signal count from 2 to 32.
Future Work: Dynamically increase the pool size depending on the number of
streams allocated by the application. And, null stream should have more signals
Change-Id: I6be36e084f26bb04766fabf776c7210aee0f9e91
[ROCm/hip commit: 9062ebcf3a]
Remove dead depFutures, enqueueBarrier call.
Rename some parms to reflect usage.
Add comments to better explain tricky parts of sync code.
Change-Id: I763296421d9c2b3b58fc8cef5f010b12ab49553c
[ROCm/hip commit: 02dd7a7399]
1. Did not change the logic in allocSignal
2. Added guard to wait on signal limit
Change-Id: I78f29097e6a584b3c3d78319dac19869067bd1fe
[ROCm/hip commit: 1859c6e515]
1. The number of kernels that can use signals are increased to 128
2. The kernel count is now specific to the stream
Change-Id: Ie6d1aa3f437aad8f08c3333fe48bd3f46e551e60
[ROCm/hip commit: 53d7629a85]
1. The patch uses HIP signal pools to sync between copy and kernel commands
2. The hsa_signal_create is removed
3. Left the redundant enqueueBarrier method just in case
Change-Id: I3dff3e8ee57fff3cd49bec802ff735ed128e5ca1
[ROCm/hip commit: 4bdf26a82e]
- stubs and documentation in include/hcc_details/hip_runtime.h
- stubs with "no-op" in src/hip_memory.cpp
- document update in hip_kernel_language.md, add suggestions to
disable L1 and L2 caches when using the threadfence routines.
Change-Id: Ic0753170f802003055bca9d7476d7f48817b98b7
[ROCm/hip commit: f31668fee4]
ihipStream_t::copySync use GPU agent in memory async copy API, even
if the src/dst memory does not belong to GPU, which cause the hsa
runtime to choose a slower copy engine.
SWDEV-95191
Change-Id: If3cab3d493c0c96ed63721cdcf28247a1193887c
[ROCm/hip commit: 6a2bbbcb75]
add support for both cuda compatible implementation and hcc(faster)
implementation with test
Change-Id: I79a22344f458391d7dffac5f147619a542e97e4e
[ROCm/hip commit: 8264d5d6bd]
_ Use fields from GRID_LAUNCH_20 structure
(See USE_GRID_LAUNCH_20 define, currently set to 0)
"1" will require HCC support.
- Remove old DISABLE_GRID_LAUNCH support.
Change-Id: I584ce648d217251789a6283cf27feb24cb7dc8d1
[ROCm/hip commit: 9f29cc6989]
- Complete translation tables for cudaError <-> hipError_t.
- Remove some odd errors that were not correctly translated or not used.
- Add HIPCHECK_API to test infrastructure. Used for negative testing
an API ; if a mismatch occurs it shows the expected return error
code. Can also print a warning rather than error.
- Enable hipMemoryAllocate on NV system, and review error coded.
- Add hipErrorName to nvcc.
Change-Id: I680427dcf32a5796d5913cf9e7f3b4c6f6b91599
Conflicts:
tests/src/CMakeLists.txt
Bug fixes and improved docs for hipFree and hipHostFree.
- Passing NULL pointer initialized runtime and return hipSuccess
(not an error like before).
- add negative test for this. (hipMemoryAllocate, improved)
- Match NVCC errors for invalid pointers, add to test.
- Update hipFree and hipHostFree docs.
- hipGetDevicePointer always set *devicePointer=NULL, even for
invalid flags.
- Gate shared memory usage on specific HCC work-week.
Change-Id: I533b4fd3280a3d6cdbf05eb768976f0c7506c012
[ROCm/hip commit: 2ab19ca505]
Aditya Atluri
Maneesh Gupta
Rahul Garg
pensun
Ben Sander
Fan Cao
7SK