[DRAFT] Spatz integration#168

Draft

Bumblebee00 wants to merge 57 commits into

pulp-platform:develfrom

Bumblebee00:spatz-integration

Commits on Mar 2, 2026

Commits on Mar 12, 2026

modified spatz c code to use proper memory allocation and copying functions
Bumblebee00
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Commits on Mar 16, 2026

tmp commit to send to badie103
Bumblebee00
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Commits on Mar 23, 2026

modified Makefile and cmakefiles to build and use spatz runtime. ugly version
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vsim simulator runnable by deeployRunner
Bumblebee00
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Removed reverence to conda environment and added commands to create venv in the makefile
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Commits on Mar 27, 2026

typo
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double gvsoc temporaney configuration
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reunited gvsoc build for spatz and other platforms
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forgot comment
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forgot comment
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Commits on Mar 29, 2026

added topk generic binding (hardcoded k=10)
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added matmul softmax and topk generic bindings to spatz
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switched default simulator to gvsoc bc is faster
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added topk test network
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added sparse attention test network
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added topk binding to generic platform
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improved generic gather node to support more than one index
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added gather binding for spatz
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Commits on Apr 1, 2026

now for any k inot the graph
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Commits on Apr 13, 2026

added big attention
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first draft of tiling (not working)
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minimalloc fix
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fixed makefile adding missing things
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Commits on Apr 14, 2026

added yaml for my conda environment
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modified bindings to use snrt_dma_wait_all function
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Commits on Apr 16, 2026

added different dimensions of FP32/MatMul
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fixed simulation staling issue
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fixed memory levels
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Commits on Apr 21, 2026

added cycles indication
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added fp32 matmul kernel that uses vector instructions
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went back to not using snrt_l3alloc because its not working
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Commits on Apr 23, 2026

[format] alignment fix
bowwang
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[tiling] enable tiling extension on Spatz
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[template] Add proper allocation template and fix DMA template
bowwang
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[sw] use memcpy instead of DMA for DRAM buffer init
bowwang
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changed commit hash to include new version of spatz that has snrt_l3alloc
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removed redundant memcpy
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added gather only test
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improved gather template
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Commits on Apr 27, 2026

added nice dimensions of Matmul
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improved main
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spatz matmulfunction now splits work between cores
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fixed name of input in graph
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removed unnecessary print
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gather tiling
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topk tiling
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updated tiling to work with constant buffers
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updated tiling to work with nodes with >1 output
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Commits on Apr 28, 2026

fixed topk template
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Commits on Apr 30, 2026

added softmax tiled (not working)
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added another softmax test
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Commits on May 1, 2026

added softmax function with custom exp and inv functions
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Commits on May 8, 2026

detect quiet nan float output
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use non vector for when one dim is one
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Commits on May 13, 2026

fixed matmul kernel
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