Revert "migen: add patch to limit vivado threads to 1"

This reverts commit 8f7308b036.
pull/30/head
Sebastien Bourdeauducq 2020-06-11 08:18:02 +08:00
parent 8f7308b036
commit e15a0235a3
2 changed files with 0 additions and 29 deletions

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@ -1,24 +0,0 @@
From 59a61be1b7b7cb45f5494b980b9f37e2838d6e6a Mon Sep 17 00:00:00 2001
From: Astro <astro@spaceboyz.net>
Date: Wed, 10 Jun 2020 19:29:25 +0200
Subject: [PATCH] limit vivado threads to 1
---
migen/build/xilinx/vivado.py | 1 +
1 file changed, 1 insertion(+)
diff --git a/migen/build/xilinx/vivado.py b/migen/build/xilinx/vivado.py
index d2cf101..e9e4b77 100644
--- a/migen/build/xilinx/vivado.py
+++ b/migen/build/xilinx/vivado.py
@@ -149,6 +149,7 @@ class XilinxVivadoToolchain:
# script that calls above steps
tcl = []
+ tcl.append("set_param general.maxThreads 1")
tcl.append("source \"{}_route.tcl\"".format(build_name))
tcl.append("source \"{}_bitstream.tcl\"".format(build_name))
tools.write_to_file(build_name + ".tcl", "\n".join(tcl))
--
2.26.2

View File

@ -86,11 +86,6 @@ rec {
rev = "b1b2b298b85a795239daad84c75be073ddc4f8bd";
sha256 = "1qy2ydk8xqqv92i992j1g71fbi185zd6s3kigzsf3169874dyh81";
};
patches = [
# Vivado synthesis processes consume over 1 GB of RSS each. Limit them to
# 1 thread because they can become overwhelming during parallel builds.
./migen-limit-vivado-threads-to-1.patch
];
propagatedBuildInputs = with python3Packages; [ colorama ];