https://github.com/python/cpython/commit/68157446aa39dedf7c90d85a7b0924beda004e76
commit: 68157446aa39dedf7c90d85a7b0924beda004e76
branch: main
author: Guido van Rossum <[email protected]>
committer: gvanrossum <[email protected]>
date: 2024-03-07T07:25:24-08:00
summary:
Parallelize regen-cases (#116446)
This makes a huge difference when using `make -j regen-cases`.
files:
M Makefile.pre.in
diff --git a/Makefile.pre.in b/Makefile.pre.in
index b1aaa594c9f6ef..6eb9ea80a536ed 100644
--- a/Makefile.pre.in
+++ b/Makefile.pre.in
@@ -1872,39 +1872,72 @@ Objects/obmalloc.o: $(srcdir)/Objects/mimalloc/alloc.c \
Objects/mimalloc/page.o: $(srcdir)/Objects/mimalloc/page-queue.c
+
+# Regenerate various files from Python/bytecodes.c
+# Pass CASESFLAG=-l to insert #line directives in the output
+
.PHONY: regen-cases
-regen-cases:
- # Regenerate various files from Python/bytecodes.c
- # Pass CASESFLAG=-l to insert #line directives in the output
+regen-cases: \
+ regen-opcode-ids regen-opcode-targets regen-uop-ids
regen-opcode-metadata-py \
+ regen-generated-cases regen-executor-cases
regen-optimizer-cases \
+ regen-opcode-metadata regen-uop-metadata
+
+.PHONY: regen-opcode-ids
+regen-opcode-ids:
$(PYTHON_FOR_REGEN)
$(srcdir)/Tools/cases_generator/opcode_id_generator.py \
-o $(srcdir)/Include/opcode_ids.h.new $(srcdir)/Python/bytecodes.c
+ $(UPDATE_FILE) $(srcdir)/Include/opcode_ids.h
$(srcdir)/Include/opcode_ids.h.new
+
+.PHONY: regen-opcode-targets
+regen-opcode-targets:
$(PYTHON_FOR_REGEN) $(srcdir)/Tools/cases_generator/target_generator.py
\
-o $(srcdir)/Python/opcode_targets.h.new
$(srcdir)/Python/bytecodes.c
+ $(UPDATE_FILE) $(srcdir)/Python/opcode_targets.h
$(srcdir)/Python/opcode_targets.h.new
+
+.PHONY: regen-uop-ids
+regen-uop-ids:
$(PYTHON_FOR_REGEN) $(srcdir)/Tools/cases_generator/uop_id_generator.py
\
-o $(srcdir)/Include/internal/pycore_uop_ids.h.new
$(srcdir)/Python/bytecodes.c
+ $(UPDATE_FILE) $(srcdir)/Include/internal/pycore_uop_ids.h
$(srcdir)/Include/internal/pycore_uop_ids.h.new
+
+.PHONY: regen-opcode-metadata-py
+regen-opcode-metadata-py:
$(PYTHON_FOR_REGEN)
$(srcdir)/Tools/cases_generator/py_metadata_generator.py \
-o $(srcdir)/Lib/_opcode_metadata.py.new
$(srcdir)/Python/bytecodes.c
+ $(UPDATE_FILE) $(srcdir)/Lib/_opcode_metadata.py
$(srcdir)/Lib/_opcode_metadata.py.new
+
+.PHONY: regen-generated-cases
+regen-generated-cases:
$(PYTHON_FOR_REGEN) $(srcdir)/Tools/cases_generator/tier1_generator.py \
-o $(srcdir)/Python/generated_cases.c.h.new
$(srcdir)/Python/bytecodes.c
+ $(UPDATE_FILE) $(srcdir)/Python/generated_cases.c.h
$(srcdir)/Python/generated_cases.c.h.new
+
+.PHONY: regen-executor-cases
+regen-executor-cases:
$(PYTHON_FOR_REGEN) $(srcdir)/Tools/cases_generator/tier2_generator.py \
-o $(srcdir)/Python/executor_cases.c.h.new
$(srcdir)/Python/bytecodes.c
+ $(UPDATE_FILE) $(srcdir)/Python/executor_cases.c.h
$(srcdir)/Python/executor_cases.c.h.new
+
+.PHONY: regen-optimizer-cases
+regen-optimizer-cases:
$(PYTHON_FOR_REGEN)
$(srcdir)/Tools/cases_generator/optimizer_generator.py \
-o $(srcdir)/Python/optimizer_cases.c.h.new \
$(srcdir)/Python/optimizer_bytecodes.c \
$(srcdir)/Python/bytecodes.c
+ $(UPDATE_FILE) $(srcdir)/Python/optimizer_cases.c.h
$(srcdir)/Python/optimizer_cases.c.h.new
+
+.PHONY: regen-opcode-metadata
+regen-opcode-metadata:
$(PYTHON_FOR_REGEN)
$(srcdir)/Tools/cases_generator/opcode_metadata_generator.py \
-o $(srcdir)/Include/internal/pycore_opcode_metadata.h.new
$(srcdir)/Python/bytecodes.c
+ $(UPDATE_FILE) $(srcdir)/Include/internal/pycore_opcode_metadata.h
$(srcdir)/Include/internal/pycore_opcode_metadata.h.new
+
+.PHONY: regen-uop-metadata
+regen-uop-metadata:
$(PYTHON_FOR_REGEN)
$(srcdir)/Tools/cases_generator/uop_metadata_generator.py -o \
$(srcdir)/Include/internal/pycore_uop_metadata.h.new
$(srcdir)/Python/bytecodes.c
- $(UPDATE_FILE) $(srcdir)/Python/generated_cases.c.h
$(srcdir)/Python/generated_cases.c.h.new
- $(UPDATE_FILE) $(srcdir)/Include/opcode_ids.h
$(srcdir)/Include/opcode_ids.h.new
- $(UPDATE_FILE) $(srcdir)/Include/internal/pycore_uop_ids.h
$(srcdir)/Include/internal/pycore_uop_ids.h.new
- $(UPDATE_FILE) $(srcdir)/Python/opcode_targets.h
$(srcdir)/Python/opcode_targets.h.new
- $(UPDATE_FILE) $(srcdir)/Include/internal/pycore_opcode_metadata.h
$(srcdir)/Include/internal/pycore_opcode_metadata.h.new
$(UPDATE_FILE) $(srcdir)/Include/internal/pycore_uop_metadata.h
$(srcdir)/Include/internal/pycore_uop_metadata.h.new
- $(UPDATE_FILE) $(srcdir)/Python/executor_cases.c.h
$(srcdir)/Python/executor_cases.c.h.new
- $(UPDATE_FILE) $(srcdir)/Python/optimizer_cases.c.h
$(srcdir)/Python/optimizer_cases.c.h.new
- $(UPDATE_FILE) $(srcdir)/Lib/_opcode_metadata.py
$(srcdir)/Lib/_opcode_metadata.py.new
+
Python/compile.o: $(srcdir)/Include/internal/pycore_opcode_metadata.h
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