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Diffstat (limited to 'libgomp/ChangeLog')
| -rw-r--r-- | libgomp/ChangeLog | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/libgomp/ChangeLog b/libgomp/ChangeLog index ed0c023..d61a806 100644 --- a/libgomp/ChangeLog +++ b/libgomp/ChangeLog @@ -1,3 +1,35 @@ +2022-10-24 Thomas Schwinge <thomas@codesourcery.com> + + * plugin/plugin-nvptx.c (nvptx_open_device): Initialize + 'ptx_dev->rev_data'. + +2022-10-24 Tobias Burnus <tobias@codesourcery.com> + + * config/nvptx/icv-device.c (GOMP_DEVICE_NUM_VAR): Remove + 'static' for this variable. + * config/nvptx/libgomp-nvptx.h: New file. + * config/nvptx/target.c: Include it. + (GOMP_ADDITIONAL_ICVS): Declare extern var. + (GOMP_REV_OFFLOAD_VAR): Declare var. + (GOMP_target_ext): Handle reverse offload. + * libgomp-plugin.h (GOMP_PLUGIN_target_rev): New prototype. + * libgomp-plugin.c (GOMP_PLUGIN_target_rev): New, call ... + * target.c (gomp_target_rev): ... this new stub function. + * libgomp.h (gomp_target_rev): Declare. + * libgomp.map (GOMP_PLUGIN_1.4): New; add GOMP_PLUGIN_target_rev. + * plugin/cuda-lib.def (cuMemHostAlloc): Add. + * plugin/plugin-nvptx.c: Include libgomp-nvptx.h. + (struct ptx_device): Add rev_data member. + (nvptx_open_device): Remove async_engines query, last used in + r10-304-g1f4c5b9b; add unified-address assert check. + (GOMP_OFFLOAD_get_num_devices): Claim unified address + support. + (GOMP_OFFLOAD_load_image): Free rev_fn_table if no + offload functions exist. Make offload var available + on host and device. + (rev_off_dev_to_host_cpy, rev_off_host_to_dev_cpy): New. + (GOMP_OFFLOAD_run): Handle reverse offload. + 2022-10-21 Thomas Schwinge <thomas@codesourcery.com> PR tree-optimization/107195 |