HILLMAPPER
HILLMAPPER is a high-performance C++ extension (via PyBind11) that provides a fast, parallel hill-climbing algorithm implementation.
Features
- Blazing fast C++ core compiled with PyBind11.
- Provides
find_optimal_bijection— a parallel hill-climbing optimizer. - Precompiled for Ubuntu (manylinux) and macOS (universal2).
- Windows support coming soon.
Requirements
- Python 3.11+
- Runs on Ubuntu and macOS (x86_64 & Apple Silicon)
Installation
Install from PyPI
pip install hillmapper
Usage example
#!/usr/bin/env python3
# import it first!
from hillmapper import find_optimal_bijection
def main():
# Frequency counters for Redset scansets
redset_scanset_counters = [4, 2, 3]
# Redset scansets (1-based table IDs, since C++ uses 1..N internally)
redset_scansets = [
[1, 2], # Scanset 0
[2, 3], # Scanset 1
[1, 3], # Scanset 2
]
# Benchmark scansets (also 1-based)
tpcds_scansets = [
[1, 2], # Benchmark scanset 0
[2, 3], # Benchmark scanset 1
]
# Map each Redset table (1-based) to the indices of the scansets it affects
r_table_to_scansets = [
[], # index 0 unused (placeholder so tables match 1..N)
[0, 2], # Table 1 in scansets 0, 2
[0, 1], # Table 2 in scansets 0, 1
[1, 2], # Table 3 in scansets 1, 2
]
n_redset_tables = 3 # Tables 1..3
n_tpcds_tables = 2 # Tables 1..2
best_distance, best_assignment = find_optimal_bijection(
2, # n_threads
50, # n_iterations_per_thread
redset_scanset_counters,
redset_scansets,
tpcds_scansets,
r_table_to_scansets,
n_redset_tables,
n_tpcds_tables
)
print("=== Hillmapper Optimization Demo ===")
print(f"Best Manhattan distance: {best_distance}")
print("Optimal table assignment (redset_table → tpcds_table):")
for redset_table, tpcds_table in best_assignment.items():
print(f" Redset table {redset_table} → TPCDS table {tpcds_table}")
if __name__ == "__main__":
main()
1 maintainer
Metadata
1 maintainer
Release files for hillmapper 0.1.1
For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.
Built distributions (wheels)
Total release size: 8.3 MB
Release files / hillmapper-0.1.1-pp311-pypy311_pp73-manylinux_2_17_x86_64.manylinux2014_x86_64.whl
| Download URL | hillmapper-0.1.1-pp311-pypy311_pp73-manylinux_2_17_x86_64.manylinux2014_x86_64.whl |
|---|---|
| Size | 189.9 kB |
| Tags | Linux glibc 2.17+ x86-64 PyPy 3.11 PyPy 3.11 7.3 |
|
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No |
| Uploaded via |
twine/6.1.0 CPython/3.12.9
|
Release files / hillmapper-0.1.1-pp311-pypy311_pp73-manylinux_2_17_i686.manylinux2014_i686.whl
| Download URL | hillmapper-0.1.1-pp311-pypy311_pp73-manylinux_2_17_i686.manylinux2014_i686.whl |
|---|---|
| Size | 203.9 kB |
| Tags | Linux glibc 2.17+ x86-32 PyPy 3.11 PyPy 3.11 7.3 |
|
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No |
| Uploaded via |
twine/6.1.0 CPython/3.12.9
|
Release files / hillmapper-0.1.1-pp311-pypy311_pp73-macosx_11_0_arm64.whl
| Download URL | hillmapper-0.1.1-pp311-pypy311_pp73-macosx_11_0_arm64.whl |
|---|---|
| Size | 126.4 kB |
| Tags | PyPy 3.11 PyPy 3.11 7.3 macOS 11.0+ ARM64 |
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No |
| Uploaded via |
twine/6.1.0 CPython/3.12.9
|
Release files / hillmapper-0.1.1-cp313-cp313-musllinux_1_2_x86_64.whl
| Download URL | hillmapper-0.1.1-cp313-cp313-musllinux_1_2_x86_64.whl |
|---|---|
| Size | 1.1 MB |
| Tags | CPython 3.13 Linux musl 1.2+ x86-64 |
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twine/6.1.0 CPython/3.12.9
|
Release files / hillmapper-0.1.1-cp313-cp313-musllinux_1_2_i686.whl
| Download URL | hillmapper-0.1.1-cp313-cp313-musllinux_1_2_i686.whl |
|---|---|
| Size | 1.2 MB |
| Tags | CPython 3.13 Linux musl 1.2+ x86-32 |
|
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Release files / hillmapper-0.1.1-cp313-cp313-manylinux_2_17_x86_64.manylinux2014_x86_64.whl
| Download URL | hillmapper-0.1.1-cp313-cp313-manylinux_2_17_x86_64.manylinux2014_x86_64.whl |
|---|---|
| Size | 95.9 kB |
| Tags | CPython 3.13 Linux glibc 2.17+ x86-64 |
|
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| Uploaded via |
twine/6.1.0 CPython/3.12.9
|
Release files / hillmapper-0.1.1-cp313-cp313-manylinux_2_17_i686.manylinux2014_i686.whl
| Download URL | hillmapper-0.1.1-cp313-cp313-manylinux_2_17_i686.manylinux2014_i686.whl |
|---|---|
| Size | 103.6 kB |
| Tags | CPython 3.13 Linux glibc 2.17+ x86-32 |
|
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| Uploaded via |
twine/6.1.0 CPython/3.12.9
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Release files / hillmapper-0.1.1-cp313-cp313-macosx_11_0_arm64.whl
| Download URL | hillmapper-0.1.1-cp313-cp313-macosx_11_0_arm64.whl |
|---|---|
| Size | 65.3 kB |
| Tags | CPython 3.13 macOS 11.0+ ARM64 |
|
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twine/6.1.0 CPython/3.12.9
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Release files / hillmapper-0.1.1-cp312-cp312-musllinux_1_2_x86_64.whl
| Download URL | hillmapper-0.1.1-cp312-cp312-musllinux_1_2_x86_64.whl |
|---|---|
| Size | 1.1 MB |
| Tags | CPython 3.12 Linux musl 1.2+ x86-64 |
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Release files / hillmapper-0.1.1-cp312-cp312-musllinux_1_2_i686.whl
| Download URL | hillmapper-0.1.1-cp312-cp312-musllinux_1_2_i686.whl |
|---|---|
| Size | 1.2 MB |
| Tags | CPython 3.12 Linux musl 1.2+ x86-32 |
|
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Release files / hillmapper-0.1.1-cp312-cp312-manylinux_2_17_x86_64.manylinux2014_x86_64.whl
| Download URL | hillmapper-0.1.1-cp312-cp312-manylinux_2_17_x86_64.manylinux2014_x86_64.whl |
|---|---|
| Size | 96.1 kB |
| Tags | CPython 3.12 Linux glibc 2.17+ x86-64 |
|
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twine/6.1.0 CPython/3.12.9
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Release files / hillmapper-0.1.1-cp312-cp312-manylinux_2_17_i686.manylinux2014_i686.whl
| Download URL | hillmapper-0.1.1-cp312-cp312-manylinux_2_17_i686.manylinux2014_i686.whl |
|---|---|
| Size | 104.0 kB |
| Tags | CPython 3.12 Linux glibc 2.17+ x86-32 |
|
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| Uploaded via |
twine/6.1.0 CPython/3.12.9
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Release files / hillmapper-0.1.1-cp312-cp312-macosx_11_0_arm64.whl
| Download URL | hillmapper-0.1.1-cp312-cp312-macosx_11_0_arm64.whl |
|---|---|
| Size | 65.3 kB |
| Tags | CPython 3.12 macOS 11.0+ ARM64 |
|
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twine/6.1.0 CPython/3.12.9
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Release files / hillmapper-0.1.1-cp311-cp311-musllinux_1_2_x86_64.whl
| Download URL | hillmapper-0.1.1-cp311-cp311-musllinux_1_2_x86_64.whl |
|---|---|
| Size | 1.1 MB |
| Tags | CPython 3.11 Linux musl 1.2+ x86-64 |
|
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| Uploaded via |
twine/6.1.0 CPython/3.12.9
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Release files / hillmapper-0.1.1-cp311-cp311-musllinux_1_2_i686.whl
| Download URL | hillmapper-0.1.1-cp311-cp311-musllinux_1_2_i686.whl |
|---|---|
| Size | 1.2 MB |
| Tags | CPython 3.11 Linux musl 1.2+ x86-32 |
|
SHA-256 checksum How to use checksums |
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twine/6.1.0 CPython/3.12.9
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Release files / hillmapper-0.1.1-cp311-cp311-manylinux_2_17_x86_64.manylinux2014_x86_64.whl
| Download URL | hillmapper-0.1.1-cp311-cp311-manylinux_2_17_x86_64.manylinux2014_x86_64.whl |
|---|---|
| Size | 96.7 kB |
| Tags | CPython 3.11 Linux glibc 2.17+ x86-64 |
|
SHA-256 checksum How to use checksums |
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twine/6.1.0 CPython/3.12.9
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Release files / hillmapper-0.1.1-cp311-cp311-manylinux_2_17_i686.manylinux2014_i686.whl
| Download URL | hillmapper-0.1.1-cp311-cp311-manylinux_2_17_i686.manylinux2014_i686.whl |
|---|---|
| Size | 104.1 kB |
| Tags | CPython 3.11 Linux glibc 2.17+ x86-32 |
|
SHA-256 checksum How to use checksums |
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| Uploaded via |
twine/6.1.0 CPython/3.12.9
|
Release files / hillmapper-0.1.1-cp311-cp311-macosx_11_0_arm64.whl
| Download URL | hillmapper-0.1.1-cp311-cp311-macosx_11_0_arm64.whl |
|---|---|
| Size | 64.9 kB |
| Tags | CPython 3.11 macOS 11.0+ ARM64 |
|
SHA-256 checksum How to use checksums |
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twine/6.1.0 CPython/3.12.9
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