The build of ROCR backend will be enabled by default in Windows.
It requires the dll loader until ROCR dll will be always available in Windows for any configuration.
OpenCL printf handling did not process vector of half precision floats properly
(mainly because compiler packs 2 halfs into a dword and runtime failed to extract the
individual parts).
This patch fixes the issue.
Change-Id: Ia1f15ccfb5db52b71c43cfd588dd38f551ee5277
[ROCm/clr commit: 6f390f5af9]
Relates to https://reviews.llvm.org/D150427,
Each printf call populates buffer with following data
1. Control DWord - contains info regarding stream, format string constness and size of data frame
(see http://gerrit-git.amd.com/c/lightning/ec/device-libs/+/857722 for more info)
2. Hash of the format string (if constant) else the format string itself
3. Printf arguments (each aligned to 8 byte boundary)
Change-Id: I7e320deb343921b4b4cfaf08a2be2883e0bc1f65
[ROCm/clr commit: 7b6a8f1702]
When HIP_ENABLE_DEFERRED_LOADING=0, many global variables will be
referenced but they are not initialized in that early time. The patch
will use constexpr to initialze global constant varables in compile
time.
Change-Id: I9d538b7abc6a0ce700ec3332b97fc144db5fc1ef
[ROCm/clr commit: fdef6f722f]
German Andryeyev
Danylo Lytovchenko
Ioannis Assiouras
taosang2
Vikram
Satyanvesh Dittakavi
agunashe
German Andryeyev
Michael LIAO
kjayapra-amd
Laurent Morichetti