[tir] fix buffer_decl buffer allocation #13906
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| collector(func->body); | ||
| unmanaged_allocations_ = collector.unmanaged_allocations; | ||
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| for (Var param : func->params) { |
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| for (Var param : func->params) { | |
| for (const Var& param : func->params) { |
| # KIND, either express or implied. See the License for the | ||
| # specific language governing permissions and limitations | ||
| # under the License. | ||
| import tvm |
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Could you please add a testcase in tests/python/unittest/test_tir_transform_plan_update_buffer_allocation_location.py as the code changes are in the related file?
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| A[i] = 0 | ||
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| ir_mod = IRMod | ||
| built_mod = tvm.build(ir_mod) |
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It would be great to make the test "unit" enough, i.e., only test the related pass instead of a whole build workflow.
One of the common practices is to test the IRModule before and after the pass. Please see the test case test_1D_cascade_op_rolling_buffer() in the same file.
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Thanks, that's an excellent suggestion. Fixed (IMHO) in the newest version of the PR.
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- Fix a bug where `buffer_decl`, combined with certain usage patterns of the resulting buffer, cause an TVM-internal assert failure during TIR-compilation.
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Thanks @cconvey for the fixing and continuous improving |
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buffer_decl, combined with certain usage patterns of the resulting buffer, cause an TVM-internal assert failure during TIR-compilation.