StarPU

StarPU Nightly Tests

Latest nightly tarball

The latest nightly tarball successfully passing 'make distcheck' is available at starpu-nightly-latest.tar.gz (produced on 2018-11-15).

The coverage report is available as HTML or as TXT.

The StarPU documentation is available in PDF and in HTML.

Tests

Date Revision Result Comments Log Coverage HTML Coverage Text
2018-11-15 aeaccc7a91dbc6dd0001f7437ec876c39609af8a success -SKIP:openmp/init_exit_01-openmp/init_exit_02-openmp/environment-openmp/api_01-openmp/parallel_01-openmp/parallel_02-openmp/parallel_03-openmp/parallel_barrier_01-openmp/parallel_master_01-openmp/parallel_master_inline_01-openmp/parallel_single_wait_01-openmp/parallel_single_nowait_01-openmp/parallel_single_inline_01-openmp/parallel_single_copyprivate_01-openmp/parallel_single_copyprivate_inline_01-openmp/parallel_critical_01-openmp/parallel_critical_inline_01-openmp/parallel_critical_named_01-openmp/parallel_critical_named_inline_01-openmp/parallel_simple_lock_01-openmp/parallel_nested_lock_01-openmp/parallel_for_01-openmp/parallel_for_02-openmp/parallel_for_ordered_01-openmp/parallel_sections_01-openmp/parallel_sections_combined_01-openmp/task_01-openmp/task_02-openmp/task_03-openmp/taskloop-openmp/taskwait_01-openmp/taskgroup_01-openmp/taskgroup_02-openmp/array_slice_01-openmp/cuda_task_01-datawizard/readonly-datawizard/locality.sh-stencil/stencil5_lb-cpp/add_vectors_interface-sched_ctx/gpu_partition-matmul/matmul- log link link
2018-11-14 e0886365b72550c6f0c2451f870cc05d9df21f55 success -SKIP:openmp/init_exit_01-openmp/init_exit_02-openmp/environment-openmp/api_01-openmp/parallel_01-openmp/parallel_02-openmp/parallel_03-openmp/parallel_barrier_01-openmp/parallel_master_01-openmp/parallel_master_inline_01-openmp/parallel_single_wait_01-openmp/parallel_single_nowait_01-openmp/parallel_single_inline_01-openmp/parallel_single_copyprivate_01-openmp/parallel_single_copyprivate_inline_01-openmp/parallel_critical_01-openmp/parallel_critical_inline_01-openmp/parallel_critical_named_01-openmp/parallel_critical_named_inline_01-openmp/parallel_simple_lock_01-openmp/parallel_nested_lock_01-openmp/parallel_for_01-openmp/parallel_for_02-openmp/parallel_for_ordered_01-openmp/parallel_sections_01-openmp/parallel_sections_combined_01-openmp/task_01-openmp/task_02-openmp/task_03-openmp/taskloop-openmp/taskwait_01-openmp/taskgroup_01-openmp/taskgroup_02-openmp/array_slice_01-openmp/cuda_task_01-datawizard/readonly-datawizard/locality.sh-stencil/stencil5_lb-cpp/add_vectors_interface-sched_ctx/gpu_partition-matmul/matmul- log link link
2018-11-13 c6b2268fc48c1ea334b1450a36d1b8249941509f success -SKIP:openmp/init_exit_01-openmp/init_exit_02-openmp/environment-openmp/api_01-openmp/parallel_01-openmp/parallel_02-openmp/parallel_03-openmp/parallel_barrier_01-openmp/parallel_master_01-openmp/parallel_master_inline_01-openmp/parallel_single_wait_01-openmp/parallel_single_nowait_01-openmp/parallel_single_inline_01-openmp/parallel_single_copyprivate_01-openmp/parallel_single_copyprivate_inline_01-openmp/parallel_critical_01-openmp/parallel_critical_inline_01-openmp/parallel_critical_named_01-openmp/parallel_critical_named_inline_01-openmp/parallel_simple_lock_01-openmp/parallel_nested_lock_01-openmp/parallel_for_01-openmp/parallel_for_02-openmp/parallel_for_ordered_01-openmp/parallel_sections_01-openmp/parallel_sections_combined_01-openmp/task_01-openmp/task_02-openmp/task_03-openmp/taskloop-openmp/taskwait_01-openmp/taskgroup_01-openmp/taskgroup_02-openmp/array_slice_01-openmp/cuda_task_01-datawizard/readonly-datawizard/locality.sh-stencil/stencil5_lb-cpp/add_vectors_interface-sched_ctx/gpu_partition-matmul/matmul- log link link
2018-11-12 e307816928312031e75427a23f5786668cd8eea4 success -SKIP:openmp/init_exit_01-openmp/init_exit_02-openmp/environment-openmp/api_01-openmp/parallel_01-openmp/parallel_02-openmp/parallel_03-openmp/parallel_barrier_01-openmp/parallel_master_01-openmp/parallel_master_inline_01-openmp/parallel_single_wait_01-openmp/parallel_single_nowait_01-openmp/parallel_single_inline_01-openmp/parallel_single_copyprivate_01-openmp/parallel_single_copyprivate_inline_01-openmp/parallel_critical_01-openmp/parallel_critical_inline_01-openmp/parallel_critical_named_01-openmp/parallel_critical_named_inline_01-openmp/parallel_simple_lock_01-openmp/parallel_nested_lock_01-openmp/parallel_for_01-openmp/parallel_for_02-openmp/parallel_for_ordered_01-openmp/parallel_sections_01-openmp/parallel_sections_combined_01-openmp/task_01-openmp/task_02-openmp/task_03-openmp/taskloop-openmp/taskwait_01-openmp/taskgroup_01-openmp/taskgroup_02-openmp/array_slice_01-openmp/cuda_task_01-datawizard/readonly-datawizard/locality.sh-stencil/stencil5_lb-cpp/add_vectors_interface-sched_ctx/gpu_partition-matmul/matmul- log link link
2018-11-10 a287cf8a7dadc79ee4f6ab6abdbcb1bab8b0a9df success -SKIP:openmp/init_exit_01-openmp/init_exit_02-openmp/environment-openmp/api_01-openmp/parallel_01-openmp/parallel_02-openmp/parallel_03-openmp/parallel_barrier_01-openmp/parallel_master_01-openmp/parallel_master_inline_01-openmp/parallel_single_wait_01-openmp/parallel_single_nowait_01-openmp/parallel_single_inline_01-openmp/parallel_single_copyprivate_01-openmp/parallel_single_copyprivate_inline_01-openmp/parallel_critical_01-openmp/parallel_critical_inline_01-openmp/parallel_critical_named_01-openmp/parallel_critical_named_inline_01-openmp/parallel_simple_lock_01-openmp/parallel_nested_lock_01-openmp/parallel_for_01-openmp/parallel_for_02-openmp/parallel_for_ordered_01-openmp/parallel_sections_01-openmp/parallel_sections_combined_01-openmp/task_01-openmp/task_02-openmp/task_03-openmp/taskloop-openmp/taskwait_01-openmp/taskgroup_01-openmp/taskgroup_02-openmp/array_slice_01-openmp/cuda_task_01-datawizard/readonly-datawizard/locality.sh-stencil/stencil5_lb-cpp/add_vectors_interface-sched_ctx/gpu_partition-matmul/matmul- log link link
2018-11-08 094ce5f684501e8582fb25142ab4af1bc3d02203 success -SKIP:openmp/init_exit_01-openmp/init_exit_02-openmp/environment-openmp/api_01-openmp/parallel_01-openmp/parallel_02-openmp/parallel_03-openmp/parallel_barrier_01-openmp/parallel_master_01-openmp/parallel_master_inline_01-openmp/parallel_single_wait_01-openmp/parallel_single_nowait_01-openmp/parallel_single_inline_01-openmp/parallel_single_copyprivate_01-openmp/parallel_single_copyprivate_inline_01-openmp/parallel_critical_01-openmp/parallel_critical_inline_01-openmp/parallel_critical_named_01-openmp/parallel_critical_named_inline_01-openmp/parallel_simple_lock_01-openmp/parallel_nested_lock_01-openmp/parallel_for_01-openmp/parallel_for_02-openmp/parallel_for_ordered_01-openmp/parallel_sections_01-openmp/parallel_sections_combined_01-openmp/task_01-openmp/task_02-openmp/task_03-openmp/taskloop-openmp/taskwait_01-openmp/taskgroup_01-openmp/taskgroup_02-openmp/array_slice_01-openmp/cuda_task_01-datawizard/readonly-datawizard/locality.sh-stencil/stencil5_lb-cpp/add_vectors_interface-sched_ctx/gpu_partition-matmul/matmul- log link link
2018-11-07 e8263e7fc5ce120c2357439884d62de50b0dc568 success -SKIP:openmp/init_exit_01-openmp/init_exit_02-openmp/environment-openmp/api_01-openmp/parallel_01-openmp/parallel_02-openmp/parallel_03-openmp/parallel_barrier_01-openmp/parallel_master_01-openmp/parallel_master_inline_01-openmp/parallel_single_wait_01-openmp/parallel_single_nowait_01-openmp/parallel_single_inline_01-openmp/parallel_single_copyprivate_01-openmp/parallel_single_copyprivate_inline_01-openmp/parallel_critical_01-openmp/parallel_critical_inline_01-openmp/parallel_critical_named_01-openmp/parallel_critical_named_inline_01-openmp/parallel_simple_lock_01-openmp/parallel_nested_lock_01-openmp/parallel_for_01-openmp/parallel_for_02-openmp/parallel_for_ordered_01-openmp/parallel_sections_01-openmp/parallel_sections_combined_01-openmp/task_01-openmp/task_02-openmp/task_03-openmp/taskloop-openmp/taskwait_01-openmp/taskgroup_01-openmp/taskgroup_02-openmp/array_slice_01-openmp/cuda_task_01-datawizard/readonly-datawizard/locality.sh-stencil/stencil5_lb-cpp/add_vectors_interface-sched_ctx/gpu_partition-matmul/matmul- log link link
2018-11-06 d3682b48fd42edb43e1a6935270d6439b0287c41 success -SKIP:openmp/init_exit_01-openmp/init_exit_02-openmp/environment-openmp/api_01-openmp/parallel_01-openmp/parallel_02-openmp/parallel_03-openmp/parallel_barrier_01-openmp/parallel_master_01-openmp/parallel_master_inline_01-openmp/parallel_single_wait_01-openmp/parallel_single_nowait_01-openmp/parallel_single_inline_01-openmp/parallel_single_copyprivate_01-openmp/parallel_single_copyprivate_inline_01-openmp/parallel_critical_01-openmp/parallel_critical_inline_01-openmp/parallel_critical_named_01-openmp/parallel_critical_named_inline_01-openmp/parallel_simple_lock_01-openmp/parallel_nested_lock_01-openmp/parallel_for_01-openmp/parallel_for_02-openmp/parallel_for_ordered_01-openmp/parallel_sections_01-openmp/parallel_sections_combined_01-openmp/task_01-openmp/task_02-openmp/task_03-openmp/taskloop-openmp/taskwait_01-openmp/taskgroup_01-openmp/taskgroup_02-openmp/array_slice_01-openmp/cuda_task_01-datawizard/readonly-datawizard/locality.sh-stencil/stencil5_lb-cpp/add_vectors_interface-sched_ctx/gpu_partition-matmul/matmul- log link link
2018-11-05 66846a66ec363332bbfe4883e7bee402848c414f failure - log - -
2018-11-03 f7abbfa6fc0a586deae59cba04db5410fd75f0eb failure - log - -
See also the tests archive.

Micro-benchmarks

Raw data

The black line at revision 11490 marks when we changed the system where the microbenchs are run.

The purle line at revision 12298.5 marks when the default scheduler was switched to use tree-based worker iterators, and the green line at revision 17026.5 marks when this was reverted.

The black line at revision 19182.5 marks when we changed again the system where the microbenchs are run.

The black lines at revisions 19320.5 and 19451.5 mark the period when the kernel was switched to 4.8.11 instead of the usual Debian 4.5.0

Tasks Overhead

This is the time to submit a task, from the main thread:

This is the time to execute an empty tasks:

This is the total time to submit & execute an empty tasks:

Synchronous Tasks Overhead

This is the total time to submit & execute a synchronous task:

Asynchronous Tasks Overhead

This is the total time to submit & execute an asynchronous task without dependencies:

Tasks size Overhead

This shows the speedup of running small tasks sizes on 60 cores of a 64-core machine. The highest curve (in blue) is for 4096µs tasks, the next curve (in green) is for 2048µs tasks, the next curve (in purple) is for 1024µs tasks, etc.


eager

modular-eager-prefetching

modular-eager

prio

modular-prio-prefetching

modular-prio

ws

modular-ws

lws

graph_test

dm

dmda

dmdar

dmdas

modular-heft

modular-heft-prio

modular-heft2

dmdasd

heteroprio

random

modular-random

modular-random-prefetching

modular-random-prio

modular-random-prio-prefetching

peager

pheft
eager
ws
heft
random
misc

Registering a Matrix as a Vector

Last updated on 2018/11/15 at 04:41.