diff options
| author | aamir <[email protected]> | 2018-11-05 16:50:52 -0800 |
|---|---|---|
| committer | aamir <[email protected]> | 2018-11-05 16:50:52 -0800 |
| commit | b150969498792d50583674947d7c240cd6a11a68 (patch) | |
| tree | 9547bddfcc1c124deac5334dfae85a4a051002c4 /CHANGES | |
| parent | a73e15af1f1f075600fa616e1da8f3e267d27bfa (diff) | |
addressed the deadlock issue
Diffstat (limited to 'CHANGES')
| -rw-r--r-- | CHANGES | 16 |
1 files changed, 14 insertions, 2 deletions
@@ -3,11 +3,20 @@ Version 4.0.0 (development branch) versus 3.2.3 -Front-End: 1- Support .nc cache modifier and __ldg function to access the read-only L1D cache 2- Partially-support some SASS_60 in the PTXP_PLUS (not completed yet) --GPU Core: +3- Added parsing support for wmma.load,wmma.mma and wmma.store ptx instructions +4- Implmented cudaLaunchKernel for CUTLASS library +-GPU Core Functional Simulation +1- Implemented bfi and prmt instruction +2- Implemented wmma.load and wmma.store supporting all the layout configuration for TITANV GPU +3- Implemented wmma.mma instructions supporting all of its 32 configuration for TITANV GPU +4- debug support for wmma instruction using debug_tensorcore flag +-GPU Core Performance Simulation: 1- Fermi/Pascal coalescer: coalescing on 32-bytes sectors. 2- Adding separate dp unit pipeline. 3- diff dual issue: allow scheduler to issue diff insts at a time 4- Fair memory issue from multiple schedulers. +5- Added tensorcore unit pipeline. +6- Corrected the bug in vector load instruction -Cache System: 1- Sector L1/L2 cache 2- Fetch-on-write and lazy-fetch-on-read write allocation policy. @@ -23,12 +32,15 @@ Version 4.0.0 (development branch) versus 3.2.3 1- Adding more detailed cache statistics to define and analyze cache bottlenecks. 2- Adding more detailed memory statistics (BLP, RBL, etc) to define and analyze memory bottlenecks. 3- Addig new system stats: gpu occupancy, L2BW, etc +-Library: +1 Enabled CUTLASS Library on GPGPU-Sim +-Regression: +1- Added TensorCore Regression Kernel -Configs: Adding the Pascal and Volta config files that has been correlated against real hardware. See the correlation website here: https://engineering.purdue.edu/tgrogers/group/correlator.html - Version 3.2.3+edits (development branch) versus 3.2.3 - Support for running regression tests using Travis - Support added for CUDA dynamic parallelism (courtesy of Jin Wang from Georgia Tech) |