| def short_calcul(n): | |
| result = 0 | |
| for i in range(1, n+1): | |
| result += i | |
| return result | |
| def long_calcul(num): | |
| result = 0 | |
| for i in range(num): |
| cpython-3.12> BOLT-INFO: Target architecture: x86_64 | |
| cpython-3.12> BOLT-INFO: BOLT version: <unknown> | |
| cpython-3.12> BOLT-INFO: first alloc address is 0x | |
| cpython-3.12> 400000 | |
| cpython-3.12> BOLT-INFO: creating new program header table at address 0x600000, offset 0x200000 | |
| cpython-3.12> BOLT-INFO: enabling relocation mode | |
| cpython-3.12> BOLT-INFO: forcing -jump-tables=move for instrumentation | |
| cpython-3.12> BOLT-INFO: enabling lite mode | |
| cpython-3.12> BOLT-INFO: 0 out of 11 functions in the binary ( | |
| cpython-3.12> 0.0%) have non-empty execution profile |
Use the following one-liner to reformat an existing requirements.txt file as constraints:
$ uv pip compile requirements.txt --no-annotate --no-header \
| awk '{printf("%s\"%s\",\n", (NR==1?"constraint-dependencies = [\n ":" "), $0)}' \
| sed '$s/,$/\n]/'
| cpython-3.14.0a4-linux-x86_64-gnu (20250205) | |
| cpython-3.14.0a5-linux-x86_64-gnu (20250212) | |
| ========== | |
| Performance version: 1.11.0 | |
| Report on Linux-6.1.0-26-amd64-x86_64-with-glibc2.36 | |
| Number of logical CPUs: 12 (AMD Ryzen 5 3600) | |
| Date: 2025-02-12 | |
| All benchmarks: |
| ❯ uvx pyperf compare_to bolt-baseline.json bolt-all-opts.json -G | |
| Benchmarks with tag 'apps': | |
| =========================== | |
| Faster (2): | |
| - 2to3: 230 ms +- 1 ms -> 223 ms +- 1 ms: 1.03x faster | |
| - docutils: 2.22 sec +- 0.01 sec -> 2.19 sec +- 0.02 sec: 1.01x faster | |
| Benchmark hidden because not significant (1): html5lib |
| ❯ uvx pyperf compare_to bolt-baseline.json bolt-hugify.json bolt-cdsplit.json bolt-split-all-cold.json | |
| Benchmarks with tag 'apps': | |
| =========================== | |
| 2to3 | |
| ==== | |
| Mean +- std dev: [bolt-baseline] 231 ms +- 1 ms -> [bolt-hugify] 230 ms +- 2 ms: 1.00x faster | |
| Mean +- std dev: [bolt-baseline] 231 ms +- 1 ms -> [bolt-cdsplit] 232 ms +- 1 ms: 1.00x slower | |
| Mean +- std dev: [bolt-baseline] 231 ms +- 1 ms -> [bolt-split-all-cold] 231 ms +- 1 ms: 1.00x faster |
On a Hetzner bare metal machine with AMD Ryzen 5 3600, 64 GB DDR4 RAM, 2 x 512 GB NVMe SSD
❯ uvx pyperf compare_to bolt-baseline.json bolt-hugify.json bolt-cdsplit.json bolt-split-all-cold.json
Benchmarks with tag 'apps':
===========================
2to3
====
| ARG DEBIAN_VERSION=unstable | |
| FROM debian:${DEBIAN_VERSION} | |
| ARG LLVM_VERSION=20 | |
| ENV LLVM_VERSION=${LLVM_VERSION} | |
| ARG DEBIAN_VERSION | |
| ENV DEBIAN_VERSION=${DEBIAN_VERSION} |
| # Licensed under the MIT license | |
| # <LICENSE-MIT or https://opensource.org/licenses/MIT>, at your | |
| # option. This file may not be copied, modified, or distributed | |
| # except according to those terms. | |
| <# | |
| .SYNOPSIS | |
| The installer for uv 0.5.0 |
| #!/bin/sh | |
| # shellcheck shell=dash | |
| # | |
| # Licensed under the MIT license | |
| # <LICENSE-MIT or https://opensource.org/licenses/MIT>, at your | |
| # option. This file may not be copied, modified, or distributed | |
| # except according to those terms. | |
| if [ "$KSH_VERSION" = 'Version JM 93t+ 2010-03-05' ]; then | |
| # The version of ksh93 that ships with many illumos systems does not |