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6c84c8bf9b
Add generic support for the OpenACC 2.6 `acc_get_property' and `acc_get_property_string' routines, as well as full handlers for the host and the NVPTX offload targets and minimal handlers for the HSA, Intel MIC, and AMD GCN offload targets. Included are C/C++ and Fortran tests that, in particular, print the property values for acc_property_vendor, acc_property_memory, acc_property_free_memory, acc_property_name, and acc_property_driver. The output looks as follows: Vendor: GNU Name: GOMP Total memory: 0 Free memory: 0 Driver: 1.0 with the host driver (where the memory related properties are not supported for the host device and yield 0, conforming to the standard) and output like: Vendor: Nvidia Total memory: 12651462656 Free memory: 12202737664 Name: TITAN V Driver: CUDA Driver 9.1 with the NVPTX driver. 2019-12-22 Maciej W. Rozycki <macro@codesourcery.com> Frederik Harwath <frederik@codesourcery.com> Thomas Schwinge <tschwinge@codesourcery.com> include/ * gomp-constants.h (gomp_device_property): New enum. libgomp/ * libgomp.h (gomp_device_descr): Add `get_property_func' member. * libgomp-plugin.h (gomp_device_property_value): New union. (gomp_device_property_value): New prototype. * openacc.h (acc_device_t): Add `acc_device_current' enumeration constant. (acc_device_property_t): New enum. (acc_get_property, acc_get_property_string): New prototypes. * oacc-init.c (acc_get_device_type): Also assert that result is not `acc_device_current'. (get_property_any, acc_get_property, acc_get_property_string): New functions. * openacc.f90 (openacc_kinds): Add `acc_device_current' and `acc_property_memory', `acc_property_free_memory', `acc_property_name', `acc_property_vendor' and `acc_property_driver' constants. Add `acc_device_property' data type. (openacc_internal): Add `acc_get_property' and `acc_get_property_string' interfaces. Add `acc_get_property_h', `acc_get_property_string_h', `acc_get_property_l' and `acc_get_property_string_l'. * oacc-host.c (host_get_property): New function. (host_dispatch): Wire it. * target.c (gomp_load_plugin_for_device): Handle `get_property'. * libgomp.map (OACC_2.6): Add `acc_get_property', `acc_get_property_h_', `acc_get_property_string' and `acc_get_property_string_h_' symbols. * libgomp.texi (OpenACC Runtime Library Routines): Add `acc_get_property'. (acc_get_property): New node. * plugin/plugin-gcn.c (GOMP_OFFLOAD_get_property): New function (stub). * plugin/plugin-hsa.c (GOMP_OFFLOAD_get_property): New function. * plugin/plugin-nvptx.c (CUDA_CALLS): Add `cuDeviceGetName', `cuDeviceTotalMem', `cuDriverGetVersion' and `cuMemGetInfo' calls. (GOMP_OFFLOAD_get_property): New function. (struct ptx_device): Add new field "name". (cuda_driver_version_s): Add new static variable ... (nvptx_init): ... and init from here. * testsuite/libgomp.oacc-c-c++-common/acc_get_property.c: New test. * testsuite/libgomp.oacc-c-c++-common/acc_get_property-2.c: New test. * testsuite/libgomp.oacc-c-c++-common/acc_get_property-3.c: New test. * testsuite/libgomp.oacc-c-c++-common/acc_get_property-aux.c: New file with test helper functions. * testsuite/libgomp.oacc-fortran/acc_get_property.f90: New test. liboffloadmic/ * plugin/libgomp-plugin-intelmic.cpp (GOMP_OFFLOAD_get_property): New function. Reviewed-by: Thomas Schwinge <thomas@codesourcery.com> Co-Authored-By: Frederik Harwath <frederik@codesourcery.com> Co-Authored-By: Thomas Schwinge <tschwinge@codesourcery.com> From-SVN: r279710
55 lines
1.7 KiB
Modula-2
55 lines
1.7 KiB
Modula-2
CUDA_ONE_CALL (cuCtxCreate)
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CUDA_ONE_CALL (cuCtxDestroy)
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CUDA_ONE_CALL (cuCtxGetCurrent)
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CUDA_ONE_CALL (cuCtxGetDevice)
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CUDA_ONE_CALL (cuCtxPopCurrent)
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CUDA_ONE_CALL (cuCtxPushCurrent)
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CUDA_ONE_CALL (cuCtxSynchronize)
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CUDA_ONE_CALL (cuDeviceGet)
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CUDA_ONE_CALL (cuDeviceGetAttribute)
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CUDA_ONE_CALL (cuDeviceGetCount)
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CUDA_ONE_CALL (cuDeviceGetName)
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CUDA_ONE_CALL (cuDeviceTotalMem)
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CUDA_ONE_CALL (cuDriverGetVersion)
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CUDA_ONE_CALL (cuEventCreate)
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CUDA_ONE_CALL (cuEventDestroy)
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CUDA_ONE_CALL (cuEventElapsedTime)
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CUDA_ONE_CALL (cuEventQuery)
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CUDA_ONE_CALL (cuEventRecord)
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CUDA_ONE_CALL (cuEventSynchronize)
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CUDA_ONE_CALL (cuFuncGetAttribute)
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CUDA_ONE_CALL_MAYBE_NULL (cuGetErrorString)
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CUDA_ONE_CALL (cuInit)
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CUDA_ONE_CALL (cuLaunchKernel)
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CUDA_ONE_CALL (cuLinkAddData)
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CUDA_ONE_CALL_MAYBE_NULL (cuLinkAddData_v2)
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CUDA_ONE_CALL (cuLinkComplete)
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CUDA_ONE_CALL (cuLinkCreate)
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CUDA_ONE_CALL_MAYBE_NULL (cuLinkCreate_v2)
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CUDA_ONE_CALL (cuLinkDestroy)
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CUDA_ONE_CALL (cuMemAlloc)
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CUDA_ONE_CALL (cuMemAllocHost)
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CUDA_ONE_CALL (cuMemcpy)
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CUDA_ONE_CALL (cuMemcpyDtoDAsync)
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CUDA_ONE_CALL (cuMemcpyDtoH)
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CUDA_ONE_CALL (cuMemcpyDtoHAsync)
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CUDA_ONE_CALL (cuMemcpyHtoD)
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CUDA_ONE_CALL (cuMemcpyHtoDAsync)
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CUDA_ONE_CALL (cuMemFree)
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CUDA_ONE_CALL (cuMemFreeHost)
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CUDA_ONE_CALL (cuMemGetAddressRange)
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CUDA_ONE_CALL (cuMemGetInfo)
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CUDA_ONE_CALL (cuMemHostGetDevicePointer)
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CUDA_ONE_CALL (cuModuleGetFunction)
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CUDA_ONE_CALL (cuModuleGetGlobal)
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CUDA_ONE_CALL (cuModuleLoad)
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CUDA_ONE_CALL (cuModuleLoadData)
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CUDA_ONE_CALL (cuModuleUnload)
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CUDA_ONE_CALL_MAYBE_NULL (cuOccupancyMaxPotentialBlockSize)
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CUDA_ONE_CALL (cuStreamAddCallback)
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CUDA_ONE_CALL (cuStreamCreate)
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CUDA_ONE_CALL (cuStreamDestroy)
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CUDA_ONE_CALL (cuStreamQuery)
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CUDA_ONE_CALL (cuStreamSynchronize)
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CUDA_ONE_CALL (cuStreamWaitEvent)
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