Peter Boyle 747c167658 sumD_gpu_direct: one thread per SIMD lane using extractLane ...

Replaces one thread per outer site calling Reduce() (sequential Nsimd-wide
loop) with one thread per lane calling extractLane() — O(1) per thread.
CUB now reduces over osites*Nsimd elements. Avoids serial lane reduction
but leaves the per-lane sobjD store stride as a known remaining concern.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

2026-05-18 16:21:50 -04:00

..

algorithms

Hip Happy

2026-05-15 11:30:29 -04:00

allocator

Assertion updates to macros (mostly) with backtrace.

2025-08-07 15:48:38 +00:00

cartesian

Assertion updates to macros (mostly) with backtrace.

2025-08-07 15:48:38 +00:00

communicator

Improvements

2025-11-14 18:12:27 -05:00

cshift

Aurora compile fix for new compiler

2025-11-06 18:17:33 +00:00

json

Makes SYCL compiler happy

2025-05-23 20:57:11 +00:00

lattice

sumD_gpu_direct: one thread per SIMD lane using extractLane

2026-05-18 16:21:50 -04:00

log

Assertion updates to macros (mostly) with backtrace.

2025-08-07 15:48:38 +00:00

parallelIO

Update BinaryIO.h

2025-08-11 11:06:06 -04:00

perfmon

rdtsc

2026-04-27 13:54:06 -07:00

pugixml

fix: diagnostic pragma warnings fixed for CUDA 12+

2023-01-12 12:36:30 +00:00

qcd

Merge pull request #478 from vataspro/PolyakovUpstream

2026-02-24 20:45:42 -05:00

serialisation

Assertion updates to macros (mostly) with backtrace.

2025-08-07 15:48:38 +00:00

simd

Std::asin,acos

2024-06-11 16:41:23 -04:00

sitmo_rng

RNG seed change safer for large volumes; this is a long term solution

2024-02-07 00:56:39 +00:00

stencil

Stag verbose clean up

2025-11-20 18:22:57 +00:00

tensors

Assertion updates to macros (mostly) with backtrace.

2025-08-07 15:48:38 +00:00

threads

Including guard on accelerator_for2dNB against invalid kernel configurations if GRID_HIP

2026-05-06 13:26:33 -05:00

util

Updated to compile and run fast on CUDA

2025-08-10 00:00:13 +01:00

DisableWarnings.h

Suppress annoying warns

2025-06-13 05:03:36 +02:00

Grid_Eigen_Dense.h

SYCL conflict with Eigen

2024-03-05 23:56:10 +00:00

Grid_Eigen_Tensor.h

New header

2019-07-18 14:51:09 +01:00

Grid.h

Smearing

2019-02-26 11:29:12 +00:00

GridCore.h

Reorder headers

2024-02-27 11:38:52 -05:00

GridQCDcore.h

Imported G-parity flavor algebra + tester from feature/gparity_HMC branch

2022-04-06 10:21:04 -04:00

GridStd.h

Update GridStd.h

2025-10-03 14:35:37 -04:00

Makefile.am

be able to skip compiling fermion instantiations altogether

2026-02-24 23:52:18 +00:00

Namespace.h

Assertion updates to macros (mostly) with backtrace.

2025-08-07 15:48:38 +00:00