 Samuel Thibault
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1183c55f8f
Fix GPU-Direct disabling logic
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13 år sedan |
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Samuel Thibault
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6b446a9ab8
Add STARPU_DISABLE_CUDA_GPU_GPU_DIRECT to disable GPU-Direct
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13 år sedan |
 Cyril Roelandt
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88bf76e6b2
Replace STARPU_ASSERT(0) by STARPU_ABORT().
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13 år sedan |
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Samuel Thibault
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1fd23c4289
Fix typo in displaying gpu-direct enabling
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13 år sedan |
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Samuel Thibault
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b20e9ae4fa
Account active spinning time into sleeping time when using non-blocking drivers
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13 år sedan |
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Cyril Roelandt
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f60fae9bff
Fix a bug that caused CUDA devices not to be initialized correctly when using STARPU_CUDAID.
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13 år sedan |
 Nathalie Furmento
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70ea706e6a
src/drivers/cuda/driver_cuda.c: use fprintf when printing error message
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13 år sedan |
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Samuel Thibault
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972caa3d96
Fix build without OpenGL headers
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13 år sedan |
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Samuel Thibault
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438839d828
Enable GPU-GPU direct transfers
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13 år sedan |
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Samuel Thibault
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675ac17ac9
Document why we need to keep the sched condition mutex all along between pop and block
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13 år sedan |
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Cyril Roelandt
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1fbbffce77
Make sure to really abort if StarPU was built with multithread GPU control support and OpenGL interoperability was requested.
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13 år sedan |
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Nathalie Furmento
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6f5f86669f
src/drivers/cuda/driver_cuda.c: macro _STARPU_TRACE_WORKER_INIT_START cannot be called directly with 'args->memory_node', needs to use a variable (possibly the macro is interpreting the string args by something else)
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13 år sedan |
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Nathalie Furmento
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e8537035cc
src/drivers/cuda/driver_cuda.c: fix access for memory node field
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13 år sedan |
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Nathalie Furmento
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9aea7ff237
src/drivers/cuda/driver_cuda.c: memnode is a field of args
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13 år sedan |
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Cyril Roelandt
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4794b8e009
Add driver-related functions to the API;
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13 år sedan |
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Samuel Thibault
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acce0b71ce
Add OpenGL interoperability support
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13 år sedan |
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Cyril Roelandt
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a499bf4c71
Allow a driver not to be run by StarPU, but by the application itself.
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13 år sedan |
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Cyril Roelandt
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d97cab7cc4
src/drivers: do not call pthread_exit() at the end of the drivers; just return NULL.
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13 år sedan |
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Nathalie Furmento
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2361ac82fa
src/drivers/cuda/driver_cuda.c: remove call to _STARPU_TRACE_DATA_COPY from starpu_cuda_copy_async_sync, let the caller do it
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13 år sedan |
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Nathalie Furmento
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462e9d0032
CUDA Driver: add function to copy data
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13 år sedan |
 Nicolas Collin
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c1ff1fec58
Useless checks and lines deleted.
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13 år sedan |
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Samuel Thibault
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11e1a38f70
Factorize getting the profiling flag. Avoids issues when it turns 1 in between and thus job_feedback believes codelet_start/end are filled in while they are not
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14 år sedan |
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Samuel Thibault
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afa5e54519
exit(77) instead of aborting when CUDA devices are busy.
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14 år sedan |
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Samuel Thibault
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01cc5ce2c7
Tell the user that he should ask the administrator to use EXCLUSIVE-PROCESS, not EXCLUSIVE-THREAD
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14 år sedan |
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Samuel Thibault
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fba139b857
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14 år sedan |
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Samuel Thibault
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a141a987ec
show tasks currently running on workers
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14 år sedan |
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Samuel Thibault
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942609f3bc
Make sure that we are not in exclusive thread mode when using memcpy peer
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14 år sedan |
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Samuel Thibault
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f644d16e22
Make sure the cuda initialization worked
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14 år sedan |
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Samuel Thibault
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37862069c7
Permit the application to provide its own size base for performance models
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14 år sedan |
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Samuel Thibault
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b6558c16a9
Also print the CUDA error number.
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14 år sedan |
