From d127f9bd0e7b9b2e0df2de8a2227f77c0907468d Mon Sep 17 00:00:00 2001 From: Vincent Ambo Date: Wed, 18 May 2022 17:39:39 +0200 Subject: chore(3p/nix): unvendor tvix 0.1 Nothing is using this now, and we'll likely never pick this up again, but we learned a lot in the process. Every now and then this breaks in some bizarre way on channel bumps and it's just a waste of time to maintain that. Change-Id: Idcf2f5acd4ca7070ce18d7149cbfc0d967dc0a44 Reviewed-on: https://cl.tvl.fyi/c/depot/+/5632 Tested-by: BuildkiteCI Reviewed-by: sterni Reviewed-by: lukegb Autosubmit: tazjin --- third_party/nix/contrib/stack-collapse.py | 38 ------------------------------- 1 file changed, 38 deletions(-) delete mode 100755 third_party/nix/contrib/stack-collapse.py (limited to 'third_party/nix/contrib') diff --git a/third_party/nix/contrib/stack-collapse.py b/third_party/nix/contrib/stack-collapse.py deleted file mode 100755 index f5602c95c48e..000000000000 --- a/third_party/nix/contrib/stack-collapse.py +++ /dev/null @@ -1,38 +0,0 @@ -#!/usr/bin/env nix-shell -#!nix-shell -i python3 -p python3 --pure - -# To be used with `--trace-function-calls` and `flamegraph.pl`. -# -# For example: -# -# nix-instantiate --trace-function-calls '' -A hello 2> nix-function-calls.trace -# ./contrib/stack-collapse.py nix-function-calls.trace > nix-function-calls.folded -# nix-shell -p flamegraph --run "flamegraph.pl nix-function-calls.folded > nix-function-calls.svg" - -import sys -from pprint import pprint -import fileinput - -stack = [] -timestack = [] - -for line in fileinput.input(): - components = line.strip().split(" ", 2) - if components[0] != "function-trace": - continue - - direction = components[1] - components = components[2].rsplit(" ", 2) - - loc = components[0] - _at = components[1] - time = int(components[2]) - - if direction == "entered": - stack.append(loc) - timestack.append(time) - elif direction == "exited": - dur = time - timestack.pop() - vst = ";".join(stack) - print(f"{vst} {dur}") - stack.pop() -- cgit 1.4.1