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Revision tags: llvmorg-20.1.0, llvmorg-20.1.0-rc3, llvmorg-20.1.0-rc2, llvmorg-20.1.0-rc1, llvmorg-21-init, llvmorg-19.1.7, llvmorg-19.1.6, llvmorg-19.1.5, llvmorg-19.1.4, llvmorg-19.1.3, llvmorg-19.1.2, llvmorg-19.1.1, llvmorg-19.1.0, llvmorg-19.1.0-rc4, llvmorg-19.1.0-rc3, llvmorg-19.1.0-rc2, llvmorg-19.1.0-rc1, llvmorg-20-init, llvmorg-18.1.8, llvmorg-18.1.7, llvmorg-18.1.6, llvmorg-18.1.5, llvmorg-18.1.4, llvmorg-18.1.3, llvmorg-18.1.2, llvmorg-18.1.1, llvmorg-18.1.0, llvmorg-18.1.0-rc4, llvmorg-18.1.0-rc3, llvmorg-18.1.0-rc2, llvmorg-18.1.0-rc1, llvmorg-19-init, llvmorg-17.0.6, llvmorg-17.0.5, llvmorg-17.0.4, llvmorg-17.0.3, llvmorg-17.0.2, llvmorg-17.0.1, llvmorg-17.0.0, llvmorg-17.0.0-rc4, llvmorg-17.0.0-rc3, llvmorg-17.0.0-rc2, llvmorg-17.0.0-rc1, llvmorg-18-init, llvmorg-16.0.6, llvmorg-16.0.5, llvmorg-16.0.4, llvmorg-16.0.3, llvmorg-16.0.2, llvmorg-16.0.1, llvmorg-16.0.0, llvmorg-16.0.0-rc4, llvmorg-16.0.0-rc3, llvmorg-16.0.0-rc2, llvmorg-16.0.0-rc1, llvmorg-17-init, llvmorg-15.0.7, llvmorg-15.0.6, llvmorg-15.0.5, llvmorg-15.0.4, llvmorg-15.0.3, llvmorg-15.0.2, llvmorg-15.0.1, llvmorg-15.0.0, llvmorg-15.0.0-rc3, llvmorg-15.0.0-rc2, llvmorg-15.0.0-rc1, llvmorg-16-init, llvmorg-14.0.6 |
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| #
d5d83663 |
| 10-Jun-2022 |
Joseph Huber <[email protected]> |
[Libomptarget] Add test config for compiling in LTO-mode
We are planning on making LTO the default compilation mode for
offloading. In order to make sure it works we should run these tests on
the te
[Libomptarget] Add test config for compiling in LTO-mode
We are planning on making LTO the default compilation mode for
offloading. In order to make sure it works we should run these tests on
the test suite. AMDGPU already uses the LTO compilation path for its
linking, but in LTO mode it also links the static library late.
Performing LTO requires the static library to be built, if we make the
change this will be a hard requirement and the old bitcode library will
go away. This means users will need to use either a two-step build or a
runtimes build for libomptarget.
Reviewed By: JonChesterfield
Differential Revision: https://reviews.llvm.org/D127512
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Revision tags: llvmorg-14.0.5, llvmorg-14.0.4, llvmorg-14.0.3, llvmorg-14.0.2, llvmorg-14.0.1 |
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| #
ae23be84 |
| 31-Mar-2022 |
Joseph Huber <[email protected]> |
[OpenMP] Make the new offloading driver the default
Previously an opt-in flag `-fopenmp-new-driver` was used to enable the
new offloading driver. After passing tests for a few months it should be
su
[OpenMP] Make the new offloading driver the default
Previously an opt-in flag `-fopenmp-new-driver` was used to enable the
new offloading driver. After passing tests for a few months it should be
sufficiently mature to flip the switch and make it the default. The new
offloading driver is now enabled if there is OpenMP and OpenMP
offloading present and the new `-fno-openmp-new-driver` is not present.
The new offloading driver has three main benefits over the old method:
- Static library support
- Device-side LTO
- Unified clang driver stages
Depends on D122683
Differential Revision: https://reviews.llvm.org/D122831
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Revision tags: llvmorg-14.0.0, llvmorg-14.0.0-rc4, llvmorg-14.0.0-rc3, llvmorg-14.0.0-rc2 |
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| #
75812e77 |
| 23-Feb-2022 |
Shilei Tian <[email protected]> |
[OpenMP][Offloading] Change N back to 256 in bug49334.cpp
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| #
092a5bb7 |
| 17-Feb-2022 |
Shilei Tian <[email protected]> |
[OpenMP][Offloading] Fix test case issues in bug49334.cpp
`bug49334.cpp` has one issue that causes flaky result reported in #53730.
The root cause is `BlockedC` is never initialized but in `BlockMat
[OpenMP][Offloading] Fix test case issues in bug49334.cpp
`bug49334.cpp` has one issue that causes flaky result reported in #53730.
The root cause is `BlockedC` is never initialized but in `BlockMatMul_TargetNowait`
it is directly read and written (via `+=`). Fixes #53730.
Reviewed By: jhuber6
Differential Revision: https://reviews.llvm.org/D119988
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| #
777039a5 |
| 14-Feb-2022 |
Joseph Huber <[email protected]> |
[Libomptarget] Run CPU offloading tests using the new driver
This patch adds a new target to the OpenMP CPU offloading tests. This
tests the usage of the new driver for CPU offloading. If this all w
[Libomptarget] Run CPU offloading tests using the new driver
This patch adds a new target to the OpenMP CPU offloading tests. This
tests the usage of the new driver for CPU offloading. If this all works
then we can move to transition to the new driver as the default.
Depends on D119613
Reviewed By: jdoerfert
Differential Revision: https://reviews.llvm.org/D119736
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| #
702a976c |
| 10-Feb-2022 |
Shilei Tian <[email protected]> |
[OpenMP][Offloading] Change the way to compare floating point values in bug49334.cpp
`bug49334.cpp` directly uses `!=` to compare two floating point values,
which is almost wrong.
Reviewed By: jhub
[OpenMP][Offloading] Change the way to compare floating point values in bug49334.cpp
`bug49334.cpp` directly uses `!=` to compare two floating point values,
which is almost wrong.
Reviewed By: jhuber6
Differential Revision: https://reviews.llvm.org/D119485
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Revision tags: llvmorg-14.0.0-rc1 |
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| #
034adaf5 |
| 03-Feb-2022 |
Joseph Huber <[email protected]> |
[OpenMP] Completely remove old device runtime
This patch completely removes the old OpenMP device runtime. Previously,
the old runtime had the prefix `libomptarget-new-` and the old runtime
was simp
[OpenMP] Completely remove old device runtime
This patch completely removes the old OpenMP device runtime. Previously,
the old runtime had the prefix `libomptarget-new-` and the old runtime
was simply called `libomptarget-`. This patch makes the formerly new
runtime the only runtime available. The entire project has been deleted,
and all references to the `libomptarget-new` runtime has been replaced
with `libomptarget-`.
Reviewed By: JonChesterfield
Differential Revision: https://reviews.llvm.org/D118934
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Revision tags: llvmorg-15-init, llvmorg-13.0.1, llvmorg-13.0.1-rc3, llvmorg-13.0.1-rc2, llvmorg-13.0.1-rc1 |
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| #
4d50803c |
| 28-Oct-2021 |
Jon Chesterfield <[email protected]> |
[libomptarget] Build DeviceRTL for amdgpu
Passes same tests as the current deviceRTL. Includes cmake change from D111987.
CI is showing a different set of pass/fails to local, committing this
withou
[libomptarget] Build DeviceRTL for amdgpu
Passes same tests as the current deviceRTL. Includes cmake change from D111987.
CI is showing a different set of pass/fails to local, committing this
without the tests enabled by default while debugging that difference.
Reviewed By: jdoerfert
Differential Revision: https://reviews.llvm.org/D112227
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| #
6c7b203d |
| 28-Oct-2021 |
Jon Chesterfield <[email protected]> |
Revert "[libomptarget] Build DeviceRTL for amdgpu"
- more tests failing on CI than failed locally when writing this patch
This reverts commit 33427fdb7b52b79ce5e25b7e14e0f1a44d876bd2.
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| #
33427fdb |
| 27-Oct-2021 |
Jon Chesterfield <[email protected]> |
[libomptarget] Build DeviceRTL for amdgpu
Passes same tests as the current deviceRTL. Includes cmake change from D111987.
Reviewed By: jdoerfert
Differential Revision: https://reviews.llvm.org/D11
[libomptarget] Build DeviceRTL for amdgpu
Passes same tests as the current deviceRTL. Includes cmake change from D111987.
Reviewed By: jdoerfert
Differential Revision: https://reviews.llvm.org/D112227
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Revision tags: llvmorg-13.0.0, llvmorg-13.0.0-rc4, llvmorg-13.0.0-rc3, llvmorg-13.0.0-rc2 |
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| #
ad0f6e1d |
| 19-Aug-2021 |
Jon Chesterfield <[email protected]> |
[openmp] Disable the tests that block CI for amdgpu and host offloading.
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Revision tags: llvmorg-13.0.0-rc1, llvmorg-14-init, llvmorg-12.0.1, llvmorg-12.0.1-rc4, llvmorg-12.0.1-rc3 |
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| #
ec978664 |
| 18-Jun-2021 |
Shilei Tian <[email protected]> |
[OpenMP] Make bug49334.cpp more reproducible
`bug49334.cpp` cannot detect data race in `libomptarget` efficiently. It
is reported that with `N = 256` and `BS = 16`, the data race can be reproduced
m
[OpenMP] Make bug49334.cpp more reproducible
`bug49334.cpp` cannot detect data race in `libomptarget` efficiently. It
is reported that with `N = 256` and `BS = 16`, the data race can be reproduced
more steadily. The next coming pathces will fix it so this patch is expected to
fail now.
Reviewed By: jdoerfert
Differential Revision: https://reviews.llvm.org/D104552
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Revision tags: llvmorg-12.0.1-rc2, llvmorg-12.0.1-rc1 |
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| #
ea68ad6e |
| 20-May-2021 |
Jon Chesterfield <[email protected]> |
[libomptarget] Disable test bug49334 on amdgpu
[libomptarget] Disable test bug49334 on amdgpu
Hangs on amdgpu, do not know why. Disable to unblock build.
Reviewed By: ye-luo
Differential Revision
[libomptarget] Disable test bug49334 on amdgpu
[libomptarget] Disable test bug49334 on amdgpu
Hangs on amdgpu, do not know why. Disable to unblock build.
Reviewed By: ye-luo
Differential Revision: https://reviews.llvm.org/D102017
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| #
24f836e8 |
| 27-Apr-2021 |
Joachim Protze <[email protected]> |
[OpenMP][libomptarget] Separate lit tests for different offloading targets (2/2)
This patch fuses the RUN lines for most libomptarget tests. The previous patch
D101315 created separate test targets
[OpenMP][libomptarget] Separate lit tests for different offloading targets (2/2)
This patch fuses the RUN lines for most libomptarget tests. The previous patch
D101315 created separate test targets for each supported offloading triple.
This patch updates the RUN lines in libomptarget tests to use a generic run
line independent of the offloading target selected for the lit instance.
In cases, where no RUN line was defined for a specific offloading target,
the corresponding target is declared as XFAIL. If it turns out that a test
actually supports the target, the XFAIL line can be removed.
Differential Revision: https://reviews.llvm.org/D101326
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Revision tags: llvmorg-12.0.0, llvmorg-12.0.0-rc5, llvmorg-12.0.0-rc4, llvmorg-12.0.0-rc3 |
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| #
e5da63d5 |
| 24-Feb-2021 |
Shilei Tian <[email protected]> |
[OpenMP] Fixed a crash when offloading to x86_64 with target nowait
PR#49334 reports a crash when offloading to x86_64 with `target nowait`,
which is caused by referencing a nullptr. The root cause
[OpenMP] Fixed a crash when offloading to x86_64 with target nowait
PR#49334 reports a crash when offloading to x86_64 with `target nowait`,
which is caused by referencing a nullptr. The root cause of the issue is, when
pushing a hidden helper task in `__kmp_push_task`, it also maps the gtid to its
shadow gtid, which is wrong.
Reviewed By: jdoerfert
Differential Revision: https://reviews.llvm.org/D97329
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