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Memory access fault error on ROCm 1.8.151 for MXNet HIP Port

8

**Background:** Porting Mxnet Deep Learning framework to ROCm Platform **Issue :** While executing some applications on HIP/ROCm platform we are facing below mentioned issue.(ROCm 1.8.151) This issue is reproducible in...

sriharikarnam

Keywords needed to help parser.

1

I generally need to add the keyword "template" around various pieces of code. RegisterUtils::shiftLeft(in); ---> RegisterUtils::**template** shiftLeft(in); In this scenario, if I don't add that keyword, then I receive the...

Jorghi12

hcc in ROCm 1.8.2RC3 uses huge amount of memory to compile file

7

For full reproduction: Checkout [pytorch](https://github.com/ROCmSoftwarePlatform/pytorch), run `python3 tools/amd_build/build_pytorch_amd.py` and build pytorch. Compile only file that is problematic (on ubuntu 18.04 and w/ my own paths): ``` /opt/rocm/hcc/bin/clang-7.0 -cc1 -D__KALMAR_HC__=1 -D__HCC_HC__=1...

iotamudelta

ROCm and HCC - Compilation issues and level of support for Tonga GPU?

3

I was impressed with the aspirations of AMD's open platform for GPGPU computing and recently installed ROCm and HCC but have had some problems with the installation and in compiling...

DGASUK

Optimization fails to benefit from amdgcn instruction set in some cases

1

This is sample implementation of PRNG called sfc32 from PractRand: ``` c++ hc::array_view state(4); // seed state somehow parallel_for_each(hc::extent(1), [=](hc::index i) [[hc]] { unsigned int a = state[0], b =...

misos1

First I had some difficulties with hc::printf_buffer. According code in mcwamp_hsa.cpp it should be initialized but in my case it is always null. So first line in following example initializes...

misos1

Linker error for Reduce kernel with "short" type

5

Hipcc gives a clang linker error when linking the attached test case for a Reduce kernel. Please note that the failure only occurs for "short" type, whereas "int32_t" etc. work...

jithunnair-amd

Inconsistencies of hc::array vs hc::array_view

1

Seems `hc::array_view` can be captured into kernel only by value: ``` c++ hc::array_view arr(1); parallel_for_each(hc::extent(1), [=](hc::index i) [[hc]] { arr[0] = 10; }); printf("%i\n", arr[0]); ``` But `hc::array` only by...

misos1

When using a **debug build** of hcc, an attempt to compile the attached file produces an assertion. [hc_ring.txt](https://github.com/RadeonOpenCompute/hcc/files/2231470/hc_ring.txt) Note that the file just contains two #include statements, which must be...

ssahasra

I hit the above assertion when creating a debug build for hcc. Here's the actual output: Building OCL object rocdl/opencl/CMakeFiles/opencl_lib.dir/src/devenq/schedule.cl clang-7: /home/ssahasra/projects/hcc/clang/lib/CodeGen/CGRecordLayoutBuilder.cpp:596: void {anonymous}::CGRecordLowering::clipTailPadding(): Assertion `Prior->Kind == MemberInfo::Field && !...

ssahasra