1. Added SDWA implementation inside IR file
2. Added device functions to header + used them in test
Change-Id: Ib4e059a58eee201cc82438689e3e9bc5f9d26653
[ROCm/hip commit: 5ef8ef3bd7]
1. Removed HIP_EXPERIMENTAL env variable so that device code will be accessed from LLVM IR
2. Removed soft support from headers and moved to hip_fp16.cpp
3. Added LLVM IR + inline asm to hip_ir.ll
4. Added test for fp16
5. Added barriers for hcc 3.5 and hcc 4.0 for half support
a. Which means, hcc 4.0 can parse __fp16 but hcc 3.5 cant
b. HCC 4.0 code is implemented now, hcc 3.5 will be added later
Change-Id: Ic37859b2688ebb02e168bab643d1882bf4727952
[ROCm/hip commit: d180fdaae0]
All are marked as HIP_UNSUPPORTED.
IMPORTANT:
1. libraryPropertyType_t has no cuda prefix. => TO_DO: new matcher is needed.
2. all libraries (cublas, cufft, cusolver, cusparse, nvgraph) have started to use these types (since 8.0).
[ROCm/hip commit: 9a0780001b]
Includes some tricky manipulation of the locks for contexts and streams.
issue is that stealing a stream requires we lock the context to
walk the streams to find a victim. To avoid deadlock, we can't
have a stream locked when we lock the context. This implementation
releases the stream lock, then acquires the context and selects the
victim.
A more stable implemenation might be to copy the stream list
from a context so that a lock is not required to walk all streams.
Smart shared_ptr could be used to prevent the streams from being
deallocated during the walk.
[ROCm/hip commit: a3e0012567]
CUBLAS API 7.5 now is supported by hipify;
API calls, which are not yet supported by hcblas/hipblas, are listed as HIP_UNSUPPORTED.
[ROCm/hip commit: 6ceb85a03a]
The differences from the similar scripts for hipify.pl:
1. CSV file with extended statistics is produced.
2. scripts' arguments are changed a bit:
DIRNAME [hipify options] [--] [clang options]
where -- is a delimiter; all the arguments are optional, except DIRNAME.
Usage example:
./hipexamine2.sh ./tmp -o-stats ./tmp/stats.csv -- -I/usr/local/cuda-7.5/include -I/usr/local/hipify-clang/hipblas/include 2>&1 | tee log
[ROCm/hip commit: bcbbc32fa6]
+ REPLACED bytes, TOTAL bytes & CODE CHANGED are added to statistics.
+ -o-stats option for specifying the file with statistic.
[ROCm/hip commit: 6882057fd2]
https://github.com/GPUOpen-ProfessionalCompute-Tools/HIP/issues/53
+ Unsupported refs (by HIP) are now might be listed along with the supported ones.
+ Warnings are added for the unhandled (by HIPIFY) refs, for instance:
"warning: the following reference is not handled: 'cublasContext' [param decl ptr]."
+ Reflect unsupported CUDA API refs in statistics.
+ Occupancy API [HIP_UNSUPPORTED].
+ A few CUBLAS refs are listed as HIP_UNSUPPORTED.
TODO: Statistics in CSV file.
[ROCm/hip commit: 3dd32e969d]
- hipFunction_t is now returned by value. This eliminates dynamic
allocation / memory management complexity in the module. Removed
the kernel
name so the structure is just 16 bytes now.
- Moved the hsa_executable_load_module and hsa_executable_freeze
calls to the hipModuleLoad and hipModuleLoadData calls.
- Apply sharedMemBytes in hipModuleLaunchKernel to group segment
size (not private).
[ROCm/hip commit: 4d29885be3]
Aditya Atluri
Evgeny Mankov
Ben Sander
Rahul Garg
scchan
Maneesh Gupta
Brecht Carlier
Martin Schleiss