Rasmus Munk Larsen 344c2694a6 Make the non-blocking threadpool more flexible and less wasteful of CPU cycles for high-latency use-cases. ... * Adds a hint to ThreadPool allowing us to turn off spin waiting. Currently each reader and record yielder op in a graph creates a threadpool with a thread that spins for 1000 iterations through the work stealing loop before yielding. This is wasteful for such ops that process I/O. * This also changes the number of iterations through the steal loop to be inversely proportional to the number of threads. Since the time of each iteration is proportional to the number of threads, this yields roughly a constant spin time. * Implement a separate worker loop for the num_threads == 1 case since there is no point in going through the expensive steal loop. Moreover, since Steal() calls PopBack() on the victim queues it might reverse the order in which ops are executed, compared to the order in which they are scheduled, which is usually counter-productive for the types of I/O workloads the single thread pools tend to be used for. * Store num_threads in a member variable for simplicity and to avoid a data race between the thread creation loop and worker threads calling threads_.size().		2017-03-09 15:41:03 -08:00
..
mpreal	fixed macro name	2016-05-22 16:49:29 +02:00
alignedvector3.cpp
autodiff_scalar.cpp	Add autodiff coverage for standard library hyperbolic functions, and tests.	2016-06-15 23:33:19 -07:00
autodiff.cpp	Made AutoDiffJacobian more intuitive to use and updated for C++11	2016-09-16 14:03:55 +02:00
BVH.cpp
CMakeLists.txt	Adding TensorChippingOP for sycl backend; fixing the index value in the verification operation for cxx11_tensorChipping.cpp test	2017-02-13 17:25:12 +00:00
cxx11_eventcount.cpp	Properly size the list of waiters	2016-09-12 10:31:55 -07:00
cxx11_meta.cpp	Refactor the unsupported CXX11/Core module to internal headers only.	2016-04-26 11:20:25 +02:00
cxx11_non_blocking_thread_pool.cpp	Make the non-blocking threadpool more flexible and less wasteful of CPU cycles for high-latency use-cases.	2017-03-09 15:41:03 -08:00
cxx11_runqueue.cpp	fixed some double-promotion and sign-compare warnings	2016-05-11 23:02:26 +02:00
cxx11_tensor_argmax_cuda.cu	Cleaned up a regression test	2016-10-08 19:12:44 +00:00
cxx11_tensor_argmax.cpp	Restore Tensor support for non c++11 compilers	2016-04-29 15:19:19 -07:00
cxx11_tensor_assign.cpp	Make EIGEN_HAS_VARIADIC_TEMPLATES user configurable	2016-05-20 15:05:38 +02:00
cxx11_tensor_broadcast_sycl.cpp	Reducing warnings in Sycl backend.	2017-02-01 15:29:53 +00:00
cxx11_tensor_broadcasting.cpp	Make EIGEN_HAS_CONSTEXPR user configurable	2016-05-20 15:10:08 +02:00
cxx11_tensor_builtins_sycl.cpp	Reducing warnings in Sycl backend.	2017-02-01 15:29:53 +00:00
cxx11_tensor_cast_float16_cuda.cu	Fix compilation when cuda_fp16.h does not exist.	2016-09-05 17:14:20 +02:00
cxx11_tensor_casts.cpp	Made 2 tests compile without cxx11.	2015-12-10 23:20:04 -08:00
cxx11_tensor_chipping_sycl.cpp	Adding TensorChippingOP for sycl backend; fixing the index value in the verification operation for cxx11_tensorChipping.cpp test	2017-02-13 17:25:12 +00:00
cxx11_tensor_chipping.cpp	Adding TensorChippingOP for sycl backend; fixing the index value in the verification operation for cxx11_tensorChipping.cpp test	2017-02-13 17:25:12 +00:00
cxx11_tensor_comparisons.cpp
cxx11_tensor_complex_cuda.cu	Add a test that GPU complex product reductions match CPU reductions.	2016-10-06 11:10:14 -07:00
cxx11_tensor_complex_cwise_ops_cuda.cu	Don't use c++11 features and fix include.	2016-09-20 07:49:05 -07:00
cxx11_tensor_concatenation_sycl.cpp	Reducing warnings in Sycl backend.	2017-02-01 15:29:53 +00:00
cxx11_tensor_concatenation.cpp
cxx11_tensor_const.cpp
cxx11_tensor_contract_cuda.cu	Fixed a compilation warning	2016-10-28 03:50:31 +00:00
cxx11_tensor_contract_sycl.cpp	Converting ptrdiff_t type to int64_t type in cxx11_tensor_contract_sycl.cpp in order to be the same as other tests.	2017-02-01 15:36:03 +00:00
cxx11_tensor_contraction.cpp	Updated the contraction code to support constant inputs.	2016-09-01 11:41:27 -07:00
cxx11_tensor_convolution_sycl.cpp	Reducing warnings in Sycl backend.	2017-02-01 15:29:53 +00:00
cxx11_tensor_convolution.cpp
cxx11_tensor_cuda.cu	Fixed a few more compilation warnings	2016-10-28 04:01:01 +00:00
cxx11_tensor_custom_index.cpp
cxx11_tensor_custom_op.cpp	Updated the cxx11_tensor_custom_op to not require cxx11.	2015-12-10 20:53:44 -08:00
cxx11_tensor_device_sycl.cpp	Reducing warnings in Sycl backend.	2017-02-01 15:29:53 +00:00
cxx11_tensor_device.cu	Fix compilation when cuda_fp16.h does not exist.	2016-09-05 17:14:20 +02:00
cxx11_tensor_dimension.cpp	fix compilation with c++11	2016-07-07 15:18:23 +02:00
cxx11_tensor_empty.cpp	Fixed teh cxx11_tensor_empty test to compile without requiring cxx11 support	2016-04-29 16:53:55 -07:00
cxx11_tensor_expr.cpp	Make NaN propagatation consistent between the pmax/pmin and std::max/std::min. This makes the NaN propagation consistent between the scalar and vectorized code paths of Eigen's scalar_max_op and scalar_min_op.	2017-01-24 13:32:50 -08:00
cxx11_tensor_fft.cpp	Enable and fix -Wdouble-conversion warnings	2016-05-05 13:35:45 +02:00
cxx11_tensor_fixed_size.cpp	Call internal::array_prod to compute the total size of the tensor.	2016-11-28 09:00:31 -08:00
cxx11_tensor_forced_eval_sycl.cpp	Reducing warnings in Sycl backend.	2017-02-01 15:29:53 +00:00
cxx11_tensor_forced_eval.cpp	Made the cxx11_tensor_forced_eval compile without c++11.	2016-04-29 15:48:59 -07:00
cxx11_tensor_generator.cpp
cxx11_tensor_ifft.cpp
cxx11_tensor_image_patch.cpp	Sharded the tensor_image_patch test to help it run on low power devices	2016-10-27 21:48:21 -07:00
cxx11_tensor_index_list.cpp	Added support for statically known lists of pairs of indices	2016-05-25 11:04:14 -07:00
cxx11_tensor_inflation.cpp
cxx11_tensor_intdiv.cpp	Fixed compilation warning	2016-05-09 19:24:41 -07:00
cxx11_tensor_io.cpp	Add unit test for printing empty tensors	2016-06-23 18:54:30 +02:00
cxx11_tensor_layout_swap.cpp
cxx11_tensor_lvalue.cpp
cxx11_tensor_map.cpp	Made several tensor tests compatible with cxx03	2016-04-29 17:22:37 -07:00
cxx11_tensor_math.cpp	Fixed compilation warnings generated by clang	2016-04-12 20:53:18 -07:00
cxx11_tensor_mixed_indices.cpp	Fixed compilation warnings generated by clang	2016-04-12 20:53:18 -07:00
cxx11_tensor_morphing_sycl.cpp	Reducing warnings in Sycl backend.	2017-02-01 15:29:53 +00:00
cxx11_tensor_morphing.cpp	Split test_slice_in_expr which seems to be huge for visual	2016-07-11 11:46:55 +02:00
cxx11_tensor_notification.cpp	Introduce a portable EIGEN_SLEEP macro.	2016-12-09 14:52:15 -08:00
cxx11_tensor_of_complex.cpp	Avoid using initializer lists in test since not all version of msvc support them	2016-03-05 08:35:26 -08:00
cxx11_tensor_of_const_values.cpp
cxx11_tensor_of_float16_cuda.cu	Added support for expm1 in Eigen.	2016-12-02 14:13:01 -08:00
cxx11_tensor_of_strings.cpp
cxx11_tensor_padding_sycl.cpp	Reducing warnings in Sycl backend.	2017-02-01 15:29:53 +00:00
cxx11_tensor_padding.cpp
cxx11_tensor_patch.cpp
cxx11_tensor_random_cuda.cu	Fix compilation when cuda_fp16.h does not exist.	2016-09-05 17:14:20 +02:00
cxx11_tensor_random.cpp	Fixed syntax error	2016-03-04 14:37:51 -08:00
cxx11_tensor_reduction_cuda.cu	Fixed a bug impacting some outer reductions on GPU	2016-09-12 18:36:52 -07:00
cxx11_tensor_reduction_sycl.cpp	Adding mean to TensorReductionSycl.h	2017-02-07 15:43:17 +00:00
cxx11_tensor_reduction.cpp	Improved partial reductions in more cases	2016-07-22 17:18:20 -07:00
cxx11_tensor_ref.cpp
cxx11_tensor_reverse_sycl.cpp	Reducing warnings in Sycl backend.	2017-02-01 15:29:53 +00:00
cxx11_tensor_reverse.cpp	Made 2 tests compile without cxx11.	2015-12-10 23:20:04 -08:00
cxx11_tensor_roundings.cpp	Added tests to cover the new rounding, flooring and ceiling tensor operations.	2016-03-03 12:38:02 -08:00
cxx11_tensor_scan_cuda.cu	Fixed compilation warning	2016-10-28 03:46:08 +00:00
cxx11_tensor_scan.cpp	Add missing CUDA kernel to tensor scan op	2016-06-29 11:54:35 +01:00
cxx11_tensor_shuffling_sycl.cpp	Reducing warnings in Sycl backend.	2017-02-01 15:29:53 +00:00
cxx11_tensor_shuffling.cpp
cxx11_tensor_simple.cpp	Relaxed the resizing checks so that they don't fail with gcc >= 5.3	2016-10-13 10:59:46 -07:00
cxx11_tensor_striding_sycl.cpp	Reducing warnings in Sycl backend.	2017-02-01 15:29:53 +00:00
cxx11_tensor_striding.cpp
cxx11_tensor_sugar.cpp	Add syntactic sugar to Eigen tensors to allow more natural syntax.	2016-06-02 12:41:28 -07:00
cxx11_tensor_sycl.cpp	Reducing warnings in Sycl backend.	2017-02-01 15:29:53 +00:00
cxx11_tensor_symmetry.cpp
cxx11_tensor_thread_pool.cpp	Avoid unnecessary conversions between floats and doubles	2016-05-11 23:00:03 -07:00
cxx11_tensor_uint128.cpp	Added missing assignment operator to the TensorUInt128 class, and made misc small improvements	2016-03-30 13:17:03 -07:00
cxx11_tensor_volume_patch.cpp
dgmres.cpp
EulerAngles.cpp	Euler tests: Tighter precision when no roll exists and clean code.	2016-10-18 23:24:57 +03:00
FFT.cpp
FFTW.cpp	Fix warnings	2016-07-08 11:38:11 +02:00
forward_adolc.cpp	Update ADOL-C support.	2015-11-30 16:00:22 +01:00
gmres.cpp
kronecker_product.cpp	Include missing forward declaration of SparseMatrix	2016-08-29 18:56:46 +02:00
levenberg_marquardt.cpp	Turn a converge check to a warning	2016-04-13 22:50:54 +02:00
matrix_exponential.cpp
matrix_function.cpp	Silenced several double-promotion warnings	2016-05-22 18:17:04 +02:00
matrix_functions.h	Silenced several double-promotion warnings	2016-05-22 18:17:04 +02:00
matrix_power.cpp	Silenced several double-promotion warnings	2016-05-22 18:17:04 +02:00
matrix_square_root.cpp
minres.cpp
mpreal_support.cpp	Extend mpreal unit test to check LLT with complexes.	2016-11-05 11:28:53 +01:00
NonLinearOptimization.cpp	Removed unnecessary statement	2016-11-05 12:43:27 -07:00
NumericalDiff.cpp
openglsupport.cpp
polynomialsolver.cpp	Extend polynomial solver unit tests to complexes	2016-11-23 16:05:45 +01:00
polynomialutils.cpp
sparse_extra.cpp	Properly adjust precision when saving to Market format.	2016-12-20 22:10:33 +01:00
special_functions.cpp	bug #1232: refactor special functions as a new SpecialFunctions module, currently in unsupported/.	2016-07-08 11:13:55 +02:00
splines.cpp	Fixed compilation warning	2016-02-09 20:43:41 -08:00