* Disable device side malloc
Currently device side malloc is not working and takes excessive
device memory.
Disable it for now until a working malloc is implemented.
Change-Id: I1ad908c1c53a83752383b4be96688a848642c699
[ROCm/clr commit: d556c3425b]
If the code object is embedded in an already mapped file, and the
lifetime of the mapped file exceeds the lifetime of the executable,
we do not need to make a copy of the binary.
This allows the ROCR to present the code object URI as
file:///path/to/file#offset=X&size=Y.
[ROCm/clr commit: 67830996a9]
libc++ defines fma as template function for auto promotion of mixed-type
arguments. libc++ does not handle _Float16 as _Float16 is not a supported
type by C++ standard. As such, it is unlikely we can commit our fix for
_Float16 to libc++ trunk.
Therefore we handle _Float16 with a template specialization of
__numeric_type in HIP headers.
Change-Id: If01960a657ebf1a7a67463cdcf66fab7458dff3c
[ROCm/clr commit: 6f439f0232]
* Fix cooperative launch APIs to set hipGetLastError
Previously, the cooperative launch APIs did not properly log their
errors in the global hipGetLastError variable before returning back
to the user. As such, the APIs would leave hipSuccess in the
last error, which would break some use cases.
This fixes that problem by making a trampoline function that does
the HIP_INIT_API and ihipLogStatus.
* Add missing flag to the log of multi-GPU launch
[ROCm/clr commit: 341ef7fdca]
HIP-Clang cuda_wrapper headers require clang include path before standard C++ include path.
However libc++ include path requires to be before clang include path.
To workaround this, we pass -isystem with the parent directory of clang include
path instead of the clang include path itself.
[ROCm/clr commit: 0307ae4c9a]
This allows printf to work with hip-clang and HCC runtime. See comments under #1919 for a reported bug and feature request.
[ROCm/clr commit: 446a9e82e2]
GCC emits a warning about using static functions like
hipCUDAErrorTohipError inside this function, because it has an
inline directive, but it's not static. Adding static to this function
to silence warnings (and prevent potential problems in the future).
[ROCm/clr commit: dc9ecf03f8]
NVCC warned if you tried to use hipOccupancyMaxActiveBlocksPerMultiprocessor
because when passing in a device function pointer, "const void* func" was
insufficient to describe it accurately. Adding a C++ templated class type
definition for this function.
[ROCm/clr commit: 7f49e47217]
- Need to check the availability of `__has_attribute` builtin macro
instead of compiler versions. That's more reliable and portable among
various compilers.
- Provides a very basic support of vectors for unknown compilers.
[ROCm/clr commit: fc223dc584]
There are now two implementations of printf in HIP:
1. The implemenation for HCC is controlled by the HC_FEATURE_PRINTF
macro, and it works only with the HCC compiler used in combination
with the HCC runtime.
2. The implementation for hip-clang requires the VDI runtime, and is
always enabled with that combination.
[ROCm/clr commit: 2c3dfdda41]
* Device texture functions should not normalize the sampled pixel. This is already done by HW.
* Add support to use h/w capability for normalized float data convertion for driver API's
Co-authored-by: ansurya <50609411+ansurya@users.noreply.github.com>
[ROCm/clr commit: fa363ae721]
* Add missing texturePitchAlignment member to the hipDeviceProp_t struct.
* Add missing hipDeviceAttributeTexturePitchAlignment enumerator to the hipDeviceAttribute_t enum.
* Initialize texturePitchAlignment to 256. This works for gfx9+, but is technically overaligned in most cases for pre-gfx9.
* Add the texturePitchAlignment property to the NVCC path.
[ROCm/clr commit: 6da0c82b78]
Yaxun (Sam) Liu
Rahul Garg
lmoriche
ansurya
Maneesh Gupta
Siu Chi Chan
Sarbojit2019
Benjamin Sherman
Joseph Greathouse
Nick Curtis
Jatin Chaudhary
Sameer Sahasrabuddhe
Aryan Salmanpour
mhbliao
Evgeny Mankov
Alex Voicu
Sameer Sahasrabuddhe
saleelk
vsytch
satyanveshd
mshivama
kpyzhov