Commit Graph

8 Commits

Author SHA1 Message Date
Hansung Kim
df1f7f242a vx_spawn.c: Implement spawn_tasks_cluster_rem_stub 2024-03-27 00:00:44 -07:00
Hansung Kim
3729a05adc vx_spawn.c: Separate cluster-based scheduling code from original 2024-03-26 16:36:57 -07:00
Hansung Kim
f050a08d77 Write vx_spawn_tasks_cluster
This scheduling logic tries to evenly distribute warps across *all* cores,
instead of trying to fill up the first cores as much as possible.  This scheme
is necessary for the intra-cluster cores which are assumed to have equal
workloads distributed.
2024-03-26 10:45:14 -07:00
Hansung Kim
7d177492b2 Move CORES_PER_CLUSTER to vx_spawn.h 2024-03-24 01:45:30 -07:00
Hansung Kim
12ee2a3a0f Write cluster-aware thread scheduling
NOTE: cores per cluster is hardcoded as a constant
2024-03-18 16:40:02 -07:00
Hansung Kim
a2ea27b2b5 vx_spawn: Add spawn_tasks_contiguous_all_stub
Spawns tasks in a way that the threads in a warp see contiguous
thread_id, unlike the original variant where each thread were allocated
a range of thread_id that spans the number of batches.

E.g. in a 4-thread config, instead of mapping IDs (0,2,4,6)->(1,3,5,7),
map (0,1,2,3)->(4,5,6,7).

TODO remaining logic not implemented.
2024-02-27 15:46:02 -08:00
Blaise Tine
4e7a536918 adding tensor regression test. 2023-11-14 05:37:46 -08:00
Blaise Tine
c1e168fdbe Vortex 2.0 changes:
+ Microarchitecture optimizations
+ 64-bit support
+ Xilinx FPGA support
+ LLVM-16 support
+ Refactoring and quality control fixes

minor update

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cleanup

cleanup

cache bindings and memory perf refactory

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hw unit tests fixes

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minor udpate

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2023-11-10 02:47:05 -08:00