Docker script

docker run                                     \
-it                                            \
--privileged                                   \
--group-add sudo                               \
-w /root/workspace                             \
-v ${PATH_TO_LOCAL_WORKSPACE}:/root/workspace  \
rocm/tensorflow:rocm5.1-tf2.6-dev              \
/bin/bash

Build

mkdir build && cd build

# Need to specify target ID, example below is gfx908 and gfx90a
cmake                                                                 \
-D BUILD_DEV=OFF                                                      \
-D CMAKE_BUILD_TYPE=Release                                           \
-D CMAKE_CXX_FLAGS=" --offload-arch=gfx908 --offload-arch=gfx90a -O3" \
-D CMAKE_CXX_COMPILER=/opt/rocm/bin/hipcc                             \
-D CMAKE_PREFIX_PATH=/opt/rocm                                        \
..

Build and Run Examples

 make -j examples

Instructions for running each individual examples are under example/

Tests

 make -j tests
 make test

Build ckProfiler

 make -j ckProfiler

Instructions for running ckProfiler are under profiler/

Caveat

Kernel Timing and Verification

CK's own kernel timer will warn up kernel once, and then run it multiple times to get average kernel time. For some kernels that use atomic add, this will cause output buffer to be accumulated multiple times, causing verfication failure. To work around it, do not use CK's own timer and do verification at the same time. CK's own timer and verification in each example and ckProfiler can be enabled or disabled from command line.