chore(3p/rr): Upgrade to latest master with Zen workarounds
* bumps to HEAD of master * include the zen_workaround script in the drv output Change-Id: I8f5f33a61b9395295c02f3ea5e930a81b3ffa7ac Reviewed-on: https://cl.tvl.fyi/c/depot/+/1990 Tested-by: BuildkiteCI Reviewed-by: kanepyork <rikingcoding@gmail.com> Reviewed-by: glittershark <grfn@gws.fyi>
This commit is contained in:
parent
e43620659e
commit
4f7bb40a31
2 changed files with 12 additions and 50 deletions
|
@ -1,47 +0,0 @@
|
||||||
From 7f54898386f39b65fca902a39d39cd4c258960fd Mon Sep 17 00:00:00 2001
|
|
||||||
From: Vincent Ambo <mail@tazj.in>
|
|
||||||
Date: Mon, 13 Jul 2020 17:16:22 +0100
|
|
||||||
Subject: [PATCH] PerfCounters: don't exit on AMD ThreadRipper 3960X
|
|
||||||
|
|
||||||
Patch from
|
|
||||||
https://github.com/mozilla/rr/issues/2034#issuecomment-581769936
|
|
||||||
|
|
||||||
It's unclear whether this will actually make it work - the main issue
|
|
||||||
seems to be that some complex tests are failing, but people are
|
|
||||||
reporting that the debugger still works for some cases.
|
|
||||||
---
|
|
||||||
src/PerfCounters.cc | 4 ++++
|
|
||||||
1 file changed, 4 insertions(+)
|
|
||||||
|
|
||||||
diff --git a/src/PerfCounters.cc b/src/PerfCounters.cc
|
|
||||||
index 7da26a51..1ca830a7 100644
|
|
||||||
--- a/src/PerfCounters.cc
|
|
||||||
+++ b/src/PerfCounters.cc
|
|
||||||
@@ -70,6 +70,7 @@ enum CpuMicroarch {
|
|
||||||
IntelCometlake,
|
|
||||||
AMDF15R30,
|
|
||||||
AMDRyzen,
|
|
||||||
+ AMDRyzen2,
|
|
||||||
};
|
|
||||||
|
|
||||||
/*
|
|
||||||
@@ -137,6 +138,7 @@ static const PmuConfig pmu_configs[] = {
|
|
||||||
{ AMDF15R30, "AMD Family 15h Revision 30h", 0xc4, 0xc6, 0, 250,
|
|
||||||
PMU_TICKS_TAKEN_BRANCHES | PMU_SKIP_INTEL_BUG_CHECK },
|
|
||||||
{ AMDRyzen, "AMD Ryzen", 0x5100d1, 0, 0, 1000, PMU_TICKS_RCB },
|
|
||||||
+ { AMDRyzen2, "AMD Ryzen 2", 0xd1, 0, 0x2c, 2000, PMU_TICKS_RCB | PMU_SKIP_INTEL_BUG_CHECK },
|
|
||||||
};
|
|
||||||
|
|
||||||
#define RR_SKID_MAX 1000
|
|
||||||
@@ -227,6 +229,8 @@ static CpuMicroarch get_cpu_microarch() {
|
|
||||||
return IntelCometlake;
|
|
||||||
case 0x30f00:
|
|
||||||
return AMDF15R30;
|
|
||||||
+ case 0x30f10: // AMD Ryzen Threadripper 3960X
|
|
||||||
+ return AMDRyzen2;
|
|
||||||
case 0x00f10:
|
|
||||||
if (ext_family == 8) {
|
|
||||||
if (!Flags::get().suppress_environment_warnings) {
|
|
||||||
--
|
|
||||||
2.23.0
|
|
||||||
|
|
15
third_party/rr/default.nix
vendored
15
third_party/rr/default.nix
vendored
|
@ -1,7 +1,16 @@
|
||||||
{ pkgs, ... }:
|
{ pkgs, ... }:
|
||||||
|
|
||||||
pkgs.originals.rr.overrideAttrs(_: {
|
pkgs.originals.rr.overrideAttrs(_: {
|
||||||
patches = [
|
src = pkgs.fetchFromGitHub {
|
||||||
./0001-PerfCounters-don-t-exit-on-AMD-ThreadRipper-3960X.patch
|
owner = "mozilla";
|
||||||
];
|
repo = "rr";
|
||||||
|
rev = "8fc7d2a09a739fee1883d262501e88613165c1dd";
|
||||||
|
sha256 = "0avq5lv082z2sasggfn2awnfrh08cr8f0i9iw1dnrcxa6pc3bi9k";
|
||||||
|
fetchSubmodules = false;
|
||||||
|
};
|
||||||
|
|
||||||
|
# Workaround as documented on https://github.com/mozilla/rr/wiki/Zen
|
||||||
|
postInstall = ''
|
||||||
|
cp $src/scripts/zen_workaround.py $out/bin/rr_zen_workaround
|
||||||
|
'';
|
||||||
})
|
})
|
||||||
|
|
Loading…
Reference in a new issue