| Message ID | cover.1573560401.git.ams@codesourcery.com |
|---|---|
| Headers | show |
| Series | AMD GCN Offloading Support | expand |
These patches are now all committed. I've adjusted the changelogs to list all the proper authors (apologies if I missed anyone). Thank you for the quick reviews, Jakub. :-) Andrew On 12/11/2019 13:29, Andrew Stubbs wrote: > Hi all, > > This patch series contributes initial OpenMP and OpenACC support for AMD > GCN GPUs. > > The test results are not yet perfect, but there are many more passes than > failures, so this is a good starting point. The rest of the issues can > be addressed as bugs during stage 3. > > I have another, unfinished, patch to massage the testsuite itself. I'll > post this shortly, once I've finished checking the forward port is > appropriate. > > This series implements only single-worker support for OpenACC. Julian > Brown may post the multiple-worker support soon, if it isn't too > difficult to forward-port. Otherwise that will have to wait for GCC 11. > > Andrew > > Andrew Stubbs (7): > Move generic libgomp files from nvptx to accel > GCN mkoffload > Add device number to GOMP_OFFLOAD_openacc_async_construct > GCN libgomp port > Optimize GCN OpenMP malloc performance > Use a single worker for OpenACC on AMD GCN > GCN Libgomp Plugin > > gcc/config/gcn/gcn.c | 4 +- > gcc/config/gcn/gcn.opt | 2 +- > gcc/config/gcn/mkoffload.c | 694 +++ > gcc/config/gcn/offload.h | 35 + > include/gomp-constants.h | 2 + > libgomp/Makefile.am | 2 +- > libgomp/Makefile.in | 61 +- > libgomp/config.h.in | 3 + > .../config/{nvptx => accel}/libgomp-plugin.c | 0 > libgomp/config/{nvptx => accel}/lock.c | 0 > libgomp/config/{nvptx => accel}/mutex.c | 0 > libgomp/config/{nvptx => accel}/mutex.h | 0 > libgomp/config/{nvptx => accel}/oacc-async.c | 0 > libgomp/config/{nvptx => accel}/oacc-cuda.c | 0 > libgomp/config/{nvptx => accel}/oacc-host.c | 0 > libgomp/config/{nvptx => accel}/oacc-init.c | 0 > libgomp/config/{nvptx => accel}/oacc-mem.c | 0 > libgomp/config/{nvptx => accel}/oacc-plugin.c | 0 > libgomp/config/{nvptx => accel}/omp-lock.h | 0 > libgomp/config/{nvptx => accel}/openacc.f90 | 1 + > libgomp/config/{nvptx => accel}/pool.h | 0 > libgomp/config/{nvptx => accel}/proc.c | 0 > libgomp/config/{nvptx => accel}/ptrlock.c | 0 > libgomp/config/{nvptx => accel}/ptrlock.h | 0 > libgomp/config/{nvptx => accel}/sem.c | 0 > libgomp/config/{nvptx => accel}/sem.h | 0 > .../{nvptx => accel}/thread-stacksize.h | 0 > libgomp/config/gcn/affinity-fmt.c | 51 + > libgomp/config/gcn/bar.c | 232 + > libgomp/config/gcn/bar.h | 168 + > libgomp/config/gcn/doacross.h | 58 + > libgomp/config/gcn/icv-device.c | 72 + > libgomp/config/gcn/oacc-target.c | 31 + > libgomp/config/gcn/simple-bar.h | 61 + > libgomp/config/gcn/target.c | 67 + > libgomp/config/gcn/task.c | 39 + > libgomp/config/gcn/team.c | 212 + > libgomp/config/gcn/time.c | 52 + > libgomp/configure | 61 +- > libgomp/configure.ac | 2 +- > libgomp/configure.tgt | 6 +- > libgomp/libgomp-plugin.h | 5 +- > libgomp/libgomp.h | 74 + > libgomp/oacc-async.c | 3 +- > libgomp/oacc-host.c | 2 +- > libgomp/oacc-int.h | 9 +- > libgomp/oacc-target.c | 1 + > libgomp/openacc.f90 | 1 + > libgomp/openacc.h | 1 + > libgomp/plugin/Makefrag.am | 14 + > libgomp/plugin/configfrag.ac | 35 + > libgomp/plugin/plugin-gcn.c | 3985 +++++++++++++++++ > libgomp/plugin/plugin-nvptx.c | 2 +- > libgomp/team.c | 15 +- > libgomp/work.c | 4 +- > 55 files changed, 6035 insertions(+), 32 deletions(-) > create mode 100644 gcc/config/gcn/mkoffload.c > create mode 100644 gcc/config/gcn/offload.h > rename libgomp/config/{nvptx => accel}/libgomp-plugin.c (100%) > rename libgomp/config/{nvptx => accel}/lock.c (100%) > rename libgomp/config/{nvptx => accel}/mutex.c (100%) > rename libgomp/config/{nvptx => accel}/mutex.h (100%) > rename libgomp/config/{nvptx => accel}/oacc-async.c (100%) > rename libgomp/config/{nvptx => accel}/oacc-cuda.c (100%) > rename libgomp/config/{nvptx => accel}/oacc-host.c (100%) > rename libgomp/config/{nvptx => accel}/oacc-init.c (100%) > rename libgomp/config/{nvptx => accel}/oacc-mem.c (100%) > rename libgomp/config/{nvptx => accel}/oacc-plugin.c (100%) > rename libgomp/config/{nvptx => accel}/omp-lock.h (100%) > rename libgomp/config/{nvptx => accel}/openacc.f90 (98%) > rename libgomp/config/{nvptx => accel}/pool.h (100%) > rename libgomp/config/{nvptx => accel}/proc.c (100%) > rename libgomp/config/{nvptx => accel}/ptrlock.c (100%) > rename libgomp/config/{nvptx => accel}/ptrlock.h (100%) > rename libgomp/config/{nvptx => accel}/sem.c (100%) > rename libgomp/config/{nvptx => accel}/sem.h (100%) > rename libgomp/config/{nvptx => accel}/thread-stacksize.h (100%) > create mode 100644 libgomp/config/gcn/affinity-fmt.c > create mode 100644 libgomp/config/gcn/bar.c > create mode 100644 libgomp/config/gcn/bar.h > create mode 100644 libgomp/config/gcn/doacross.h > create mode 100644 libgomp/config/gcn/icv-device.c > create mode 100644 libgomp/config/gcn/oacc-target.c > create mode 100644 libgomp/config/gcn/simple-bar.h > create mode 100644 libgomp/config/gcn/target.c > create mode 100644 libgomp/config/gcn/task.c > create mode 100644 libgomp/config/gcn/team.c > create mode 100644 libgomp/config/gcn/time.c > create mode 100644 libgomp/oacc-target.c > create mode 100644 libgomp/plugin/plugin-gcn.c >
Hi all, This patch series contributes initial OpenMP and OpenACC support for AMD GCN GPUs. The test results are not yet perfect, but there are many more passes than failures, so this is a good starting point. The rest of the issues can be addressed as bugs during stage 3. I have another, unfinished, patch to massage the testsuite itself. I'll post this shortly, once I've finished checking the forward port is appropriate. This series implements only single-worker support for OpenACC. Julian Brown may post the multiple-worker support soon, if it isn't too difficult to forward-port. Otherwise that will have to wait for GCC 11. Andrew Andrew Stubbs (7): Move generic libgomp files from nvptx to accel GCN mkoffload Add device number to GOMP_OFFLOAD_openacc_async_construct GCN libgomp port Optimize GCN OpenMP malloc performance Use a single worker for OpenACC on AMD GCN GCN Libgomp Plugin gcc/config/gcn/gcn.c | 4 +- gcc/config/gcn/gcn.opt | 2 +- gcc/config/gcn/mkoffload.c | 694 +++ gcc/config/gcn/offload.h | 35 + include/gomp-constants.h | 2 + libgomp/Makefile.am | 2 +- libgomp/Makefile.in | 61 +- libgomp/config.h.in | 3 + .../config/{nvptx => accel}/libgomp-plugin.c | 0 libgomp/config/{nvptx => accel}/lock.c | 0 libgomp/config/{nvptx => accel}/mutex.c | 0 libgomp/config/{nvptx => accel}/mutex.h | 0 libgomp/config/{nvptx => accel}/oacc-async.c | 0 libgomp/config/{nvptx => accel}/oacc-cuda.c | 0 libgomp/config/{nvptx => accel}/oacc-host.c | 0 libgomp/config/{nvptx => accel}/oacc-init.c | 0 libgomp/config/{nvptx => accel}/oacc-mem.c | 0 libgomp/config/{nvptx => accel}/oacc-plugin.c | 0 libgomp/config/{nvptx => accel}/omp-lock.h | 0 libgomp/config/{nvptx => accel}/openacc.f90 | 1 + libgomp/config/{nvptx => accel}/pool.h | 0 libgomp/config/{nvptx => accel}/proc.c | 0 libgomp/config/{nvptx => accel}/ptrlock.c | 0 libgomp/config/{nvptx => accel}/ptrlock.h | 0 libgomp/config/{nvptx => accel}/sem.c | 0 libgomp/config/{nvptx => accel}/sem.h | 0 .../{nvptx => accel}/thread-stacksize.h | 0 libgomp/config/gcn/affinity-fmt.c | 51 + libgomp/config/gcn/bar.c | 232 + libgomp/config/gcn/bar.h | 168 + libgomp/config/gcn/doacross.h | 58 + libgomp/config/gcn/icv-device.c | 72 + libgomp/config/gcn/oacc-target.c | 31 + libgomp/config/gcn/simple-bar.h | 61 + libgomp/config/gcn/target.c | 67 + libgomp/config/gcn/task.c | 39 + libgomp/config/gcn/team.c | 212 + libgomp/config/gcn/time.c | 52 + libgomp/configure | 61 +- libgomp/configure.ac | 2 +- libgomp/configure.tgt | 6 +- libgomp/libgomp-plugin.h | 5 +- libgomp/libgomp.h | 74 + libgomp/oacc-async.c | 3 +- libgomp/oacc-host.c | 2 +- libgomp/oacc-int.h | 9 +- libgomp/oacc-target.c | 1 + libgomp/openacc.f90 | 1 + libgomp/openacc.h | 1 + libgomp/plugin/Makefrag.am | 14 + libgomp/plugin/configfrag.ac | 35 + libgomp/plugin/plugin-gcn.c | 3985 +++++++++++++++++ libgomp/plugin/plugin-nvptx.c | 2 +- libgomp/team.c | 15 +- libgomp/work.c | 4 +- 55 files changed, 6035 insertions(+), 32 deletions(-) create mode 100644 gcc/config/gcn/mkoffload.c create mode 100644 gcc/config/gcn/offload.h rename libgomp/config/{nvptx => accel}/libgomp-plugin.c (100%) rename libgomp/config/{nvptx => accel}/lock.c (100%) rename libgomp/config/{nvptx => accel}/mutex.c (100%) rename libgomp/config/{nvptx => accel}/mutex.h (100%) rename libgomp/config/{nvptx => accel}/oacc-async.c (100%) rename libgomp/config/{nvptx => accel}/oacc-cuda.c (100%) rename libgomp/config/{nvptx => accel}/oacc-host.c (100%) rename libgomp/config/{nvptx => accel}/oacc-init.c (100%) rename libgomp/config/{nvptx => accel}/oacc-mem.c (100%) rename libgomp/config/{nvptx => accel}/oacc-plugin.c (100%) rename libgomp/config/{nvptx => accel}/omp-lock.h (100%) rename libgomp/config/{nvptx => accel}/openacc.f90 (98%) rename libgomp/config/{nvptx => accel}/pool.h (100%) rename libgomp/config/{nvptx => accel}/proc.c (100%) rename libgomp/config/{nvptx => accel}/ptrlock.c (100%) rename libgomp/config/{nvptx => accel}/ptrlock.h (100%) rename libgomp/config/{nvptx => accel}/sem.c (100%) rename libgomp/config/{nvptx => accel}/sem.h (100%) rename libgomp/config/{nvptx => accel}/thread-stacksize.h (100%) create mode 100644 libgomp/config/gcn/affinity-fmt.c create mode 100644 libgomp/config/gcn/bar.c create mode 100644 libgomp/config/gcn/bar.h create mode 100644 libgomp/config/gcn/doacross.h create mode 100644 libgomp/config/gcn/icv-device.c create mode 100644 libgomp/config/gcn/oacc-target.c create mode 100644 libgomp/config/gcn/simple-bar.h create mode 100644 libgomp/config/gcn/target.c create mode 100644 libgomp/config/gcn/task.c create mode 100644 libgomp/config/gcn/team.c create mode 100644 libgomp/config/gcn/time.c create mode 100644 libgomp/oacc-target.c create mode 100644 libgomp/plugin/plugin-gcn.c