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johndoe6345789
83f1533bce
Extracted from modular repo and reorganized: Compiler Implementation: - 21 compiler source files (frontend, semantic, IR, codegen, runtime) - 15 comprehensive test files (lexer, parser, type checker, backend, etc.) - 9 compiler usage example programs Architecture (5 phases): - Frontend: Lexer, parser, AST generation (lexer.mojo, parser.mojo, ast.mojo) - Semantic: Type system, checking, symbol resolution (3 files) - IR: MLIR code generation (mlir_gen.mojo, mojo_dialect.mojo) - Codegen: LLVM backend, optimization passes (llvm_backend.mojo, optimizer.mojo) - Runtime: Memory mgmt, reflection, async support (3 files) File Organization: - mojo/compiler/src/: Compiler implementation (21 files, 952K) - mojo/compiler/tests/: Test suite (15 files) - mojo/compiler/examples/: Usage examples (9 files) - mojo/samples/: Mojo language examples (37 files, moved from examples/) Documentation: - mojo/CLAUDE.md: Project-level guide - mojo/compiler/CLAUDE.md: Detailed architecture documentation - mojo/compiler/README.md: Quick start guide - mojo/samples/README.md: Example programs guide Status: - Compiler architecture complete (Phase 4) - Full test coverage included - Ready for continued development and integration Files tracked: - 45 new compiler files (21 src + 15 tests + 9 examples) - 1 moved existing directory (examples → samples) - 3 documentation files created - 1 root CLAUDE.md updated Co-Authored-By: Claude Haiku 4.5 <noreply@anthropic.com>
58 lines
1.6 KiB
Mojo
58 lines
1.6 KiB
Mojo
# ===----------------------------------------------------------------------=== #
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# Copyright (c) 2025, Modular Inc. All rights reserved.
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#
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# Licensed under the Apache License v2.0 with LLVM Exceptions:
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# https://llvm.org/LICENSE.txt
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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# ===----------------------------------------------------------------------=== #
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# DOC: mojo/docs/manual/layout/layouts.mdx
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from layout import IntTuple, Layout, print_layout
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fn row_and_column_major():
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print("row major and column major")
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var l2x4row_major = Layout.row_major(2, 4)
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print_layout(l2x4row_major)
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print()
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var l6x6col_major = Layout.col_major(6, 6)
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print_layout(l6x6col_major)
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print()
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fn coords_to_index():
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print("coordinates to index")
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var l3x4row_major = Layout.row_major(3, 4)
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print_layout(l3x4row_major)
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var coords: IntTuple = [1, 1]
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var idx = l3x4row_major(coords)
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print("index at (1, 1): ", idx)
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print("coordinates at index 7:", l3x4row_major.idx2crd(7))
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print()
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fn nested_modes():
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print("nested modes")
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var layout_a = Layout([4, 4], [4, 1])
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print_layout(layout_a)
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print()
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var layout_b = Layout(
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[[2, 2], [2, 2]],
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[[1, 4], [2, 8]],
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)
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print_layout(layout_b)
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print()
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def main():
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row_and_column_major()
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coords_to_index()
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nested_modes()
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