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tenstorrent / tt-mlir

Tenstorrent MLIR compiler
https://tenstorrent.github.io/tt-mlir/
Apache License 2.0
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[EmitC] Fix unregistered dialects error message (ttmlir-translate) #1340

Closed svuckovicTT closed 1 day ago

svuckovicTT commented 2 days ago

Running:

./build/bin/ttmlir-opt --ttir-to-ttnn-backend-pipeline="system-desc-path=ttrt-artifacts/system_desc.ttsys" --convert-ttnn-to-emitc test/ttmlir/Silicon/TTNN/emitc/simple_add.mlir > binary.mlir
./build/bin/ttmlir-translate --mlir-to-cpp binary.mlir

Produces an error:

binary.mlir:1:15: error: #"tt"<"device<workerGrid = #tt.grid<8x8, (d0, d1) -> (0, d0, d1)>, l1Map = (d0, d1)[s0, s1] -> (0, d0 floordiv s0, d1 floordiv s1, (d0 mod s0) * s1 + d1 mod s1), dramMap = (d0, d1)[s0, s1] -> (0, 0, ((((d0 floordiv s0) * 8 + d1 floordiv s1) * (s1 * s0) + (d0 mod s0) * s1 + d1 mod s1) floordiv 8192) mod 12, (((d0 floordiv s0) * 8 + d1 floordiv s1) * (s1 * s0) + (d0 mod s0) * s1 + d1 mod s1) floordiv 98304 + (((d0 floordiv s0) * 8 + d1 floordiv s1) * (s1 * s0) + (d0 mod s0) * s1 + d1 mod s1) mod 8192), meshShape = , chipIds = [0]>"> : 'none' attribute created with unregistered dialect. If this is intended, please call allowUnregisteredDialects() on the MLIRContext, or use -allow-unregistered-dialect with the MLIR opt tool used
#device = #tt.device<workerGrid = #tt.grid<8x8, (d0, d1) -> (0, d0, d1)>, l1Map = (d0, d1)[s0, s1] -> (0, d0 floordiv s0, d1 floordiv s1, (d0 mod s0) * s1 + d1 mod s1), dramMap = (d0, d1)[s0, s1] -> (0, 0, ((((d0 floordiv s0) * 8 + d1 floordiv s1) * (s1 * s0) + (d0 mod s0) * s1 + d1 mod s1) floordiv 8192) mod 12, (((d0 floordiv s0) * 8 + d1 floordiv s1) * (s1 * s0) + (d0 mod s0) * s1 + d1 mod s1) floordiv 98304 + (((d0 floordiv s0) * 8 + d1 floordiv s1) * (s1 * s0) + (d0 mod s0) * s1 + d1 mod s1) mod 8192), meshShape = , chipIds = [0]>
              ^

In order to avoid it, top level module's attributes (device and sysdesc) should be removed as they're a non factor.