Alexey Bataev 9148b8b734 [OpenMP][Offloading] Fix the issue that omp_get_num_devices returns wrong number of devices, by Shiley Tian. ... Summary: This patch is to fix issue in the following simple case: #include <omp.h> #include <stdio.h> int main(int argc, char *argv[]) { int num = omp_get_num_devices(); printf("%d\n", num); return 0; } Currently it returns 0 even devices exist. Since this file doesn't contain any target region, the host entry is empty so further actions like initialization will not be proceeded, leading to wrong device number returned by runtime function call. Reviewers: jdoerfert, ABataev, protze.joachim Reviewed By: ABataev Subscribers: protze.joachim Tags: #openmp Differential Revision: https://reviews.llvm.org/D72576		2020-01-21 13:25:18 -05:00
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CMakeLists.txt	Update more file headers across all of the LLVM projects in the monorepo	2019-01-19 10:56:40 +00:00
api.cpp	[libomptarget] Remove duplicate RTLRequiresFlags per device	2019-08-09 19:20:39 +00:00
device.cpp	[LIBOMPTARGET] Do not increment/decrement the refcount for "declare target" objects	2020-01-14 16:30:38 -08:00
device.h	[LIBOMPTARGET] Do not increment/decrement the refcount for "declare target" objects	2020-01-14 16:30:38 -08:00
exports	[OpenMP 5.0] libomptarget interface for declare mapper functions.	2019-08-04 04:18:28 +00:00
interface.cpp	[OpenMP 5.0] libomptarget interface for declare mapper functions.	2019-08-04 04:18:28 +00:00
omptarget.cpp	[OpenMP][Offloading] Fix the issue that omp_get_num_devices returns wrong number of devices, by Shiley Tian.	2020-01-21 13:25:18 -05:00
private.h	[OpenMP] NFC: Fix trivial typos in comments	2020-01-07 14:05:03 +08:00
rtl.cpp	[OpenMP][Offloading] Fix the issue that omp_get_num_devices returns wrong number of devices, by Shiley Tian.	2020-01-21 13:25:18 -05:00
rtl.h	[OpenMP][libomptarget] Enable usage of unified memory for declare target link variables	2019-06-04 15:05:53 +00:00