/srv/HIP/hipify-clang/src/main.cpp:134:19: error: no member named 'dbgs' in namespace 'llvm'
DEBUG(llvm::dbgs() << "Skipped some replacements.\n");
~~~~~~^
[ROCm/clr commit: 8ba4acb3cd]
Due to support of cuRAND headers.
+ compound test on all headers is added;
+ missing entities are added with updating the doc;
+ a couple cuRAND tests are added (https://github.com/ROCmSoftwarePlatform/rocRAND/tree/master/benchmark):
- the following CUDA entities are still unsupported by hipRAND:
curandMakeMTGP32Constants
curandMakeMTGP32KernelState
curandGetDirectionVectors32
curandDirectionVectorSet_t
CURAND_DIRECTION_VECTORS_32_JOEKUO6
curandStateSobol64_t
curandStateScrambledSobol64_t
curandGenerateLongLong
- and the following - by HIP:
cudaRuntimeGetVersion
- those entities are handled by CHECK-NOT directive for now.
[ROCm/clr commit: 58f2d3c93f]
File location have to be verified, otherwise location of the first found '#pragma once' in any included header even system will be erroneously handled, which might lead to attempt to including hip_runtime.h in it.
[ROCm/clr commit: b9fc653b08]
If in source CUDA file main header (cuda_runtime.h or cuda.h) is not presented, corresponding HIP main header (hip_runtime.h) should be explicitly included in output hipified file.
[Algorithm]
1. If #pragma once is presented, HIP main header should be placed just after it;
2. Otherwise if any other (not CUDA main) header is presented, HIP main header should be placed just before it;
3. Otherwise HIP main header should be placed in the beginning of output file.
P.S.
There might be one more situation when #ifndef #define ... #endif guard for the entire file is presented (make sense for *.h, *.hpp, *.cuh files). In this case HIP main include should be placed just after such #ifdef, or after #pragma once, if it is also presented. This situation will be handled in a separate change.
[ROCm/clr commit: e90a76a1ef]
// hipified to #include<hip/hip_runtime.h>
#include<cuda.h> // 1st cuda main include (Driver API)
// to eliminate
#include<cuda_runtime.h> // 2nd cuda main include (Runtime API)
HIP has one header hip_runtime.h for both CUDA APIs, thus second cuda main include directive is eliminated entirely.
[ROCm/clr commit: 5a45d3ca84]
Function require_program erroneously doesn't report "Can't find program" on any missing program except the first one due to the cached FOUND_PROGRAM value.
Additionally:
+ Do not throw FATAL_ERROR on missing program in order to obtain the whole list of missing programs (if any).
+ Report also found program location.
[ROCm/clr commit: eff6831217]
As HIP has started to support vanilla CUDA syntax for threadIdx, blockIdx, blockDim and gridDim.
Other CUDA builtins are not tracked for now.
[ROCm/clr commit: ccc959fdc9]
Much pretty. Very wow
This gives users all the usual power when it comes to manipulating
clang diagnostics. People can pass -Werror can have hipify fail if
it doesn't completely translate a file, for example. Much nicer
than reinventing the wheel.
[ROCm/clr commit: 506deca07f]
Most of what hipify does is really just replacing CUDA idenitifers
with HIP ones. CUDA function calls, preprocessor macro calls,
enum references, types, etc.
This is problematic: calls/types/enum-refs require name resolution
for the AST matcher to work. This fails in the presence of code
deleted by the preprocessor, and in two-pass template compilation.
Instead, we can simply hook the lexer and have it rewrite the
identifiers for us.
This approach means identifier transformations will work correctly
regardless of where they appear (and we get to delete lots of code)
- Fixes#260
- Helps a bit with #207 - it will still fail to translate kernel
calls in preprocessor-ignored code, but everything except kerel
launches should translate correctly now, even in
preprocessor-deleted code.
[ROCm/clr commit: 7a441aef10]
The original implementation had the statistics system woken very
tightly into things like PPCallbacks, with counters duplicated
in two places, and all the output code duplicated. This made it
very difficult to alter the structure of the program without
breaking the statistics system.
Since the planned approach for solving the remaining preprocessor
bugs needs the introduction of a custom FrontendAction, and such
a restructure was incompatible with the way the statistics system
was set up, this rewrite was required.
'tis rather simpler now, mind you :D
This commit also fixes an issue where some stats were counted
twice, and allows `-print-stats` to operate independently of
`-stat-output`, allowing you to print stats to a file without
printing them to a terminal (or vice-versa).
[ROCm/clr commit: dd5a60054a]
operator[] default-constructs the map value if no value exists
for that key. Default-construction of int yields a zero. So all
the manual faffing around is just unnecessary.
[ROCm/clr commit: cecc0782ef]
This was removed a while ago - seems like it uses a different
variant of the launch kernel function now, so this is redundant.
[ROCm/clr commit: 47c8293eaf]
See [the documentation](https://cmake.org/cmake/help/v3.0/command/find_package.html)
for exactly how the search procedure works. If you want to use an
LLVM from a specific location, use CMAKE_PREFIX_PATH as normal.
No longer do we have a nonstandard HIPIFY_CLANG_LLVM_DIR variable
for people to learn about.
[ROCm/clr commit: de8dcf0ed2]
Evgeny Mankov
Evgeny Mankov
Chris Kitching