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/* -*- Mode: C; tab-width: 8; c-basic-offset: 2; indent-tabs-mode: nil; -*- */ | |
#include "util.h" | |
pid_t main_thread_tid = 0; | |
int fds[2]; | |
char zeros[8192]; | |
void sigproc_and_hang(void) | |
{ |
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------------------------------------------ | |
7) rr:juli-21726 => rr-21725 | |
------------------------------------------ | |
7) | switch_mm_irqs_off() { | |
7) 1.624 us | load_new_mm_cr3(); | |
7) 8.897 us | } | |
------------------------------------------ | |
7) rr-21725 => rr:juli-21726 |
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define internal {} addrspace(10)* @japi1_vect_42283({} addrspace(10)** %0, i32 %1) #0 { | |
top: | |
%2 = sext i32 %1 to i64 | |
%3 = load atomic {} addrspace(10)* ({} addrspace(10)*, i64)*, {} addrspace(10)* ({} addrspace(10)*, i64)** bitcast (void ()** @jlplt_ijl_alloc_array_1d_10294_got to {} addrspace(10)* ({} addrspace(10)*, i64)**) unordered, align 8 | |
%4 = call {} addrspace(10)* %3({} addrspace(10)* null, i64 0) | |
%5 = bitcast {} addrspace(10)** %0 to { {} addrspace(10)*, i64 } addrspace(10)** | |
%6 = load { {} addrspace(10)*, i64 } addrspace(10)*, { {} addrspace(10)*, i64 } addrspace(10)** %5, align 8, !tbaa !0 | |
%7 = bitcast {} addrspace(10)* %4 to { {} addrspace(10)*, i64 } addrspace(13)* addrspace(10)* | |
%8 = addrspacecast { {} addrspace(10)*, i64 } addrspace(13)* addrspace(10)* %7 to { {} addrspace(10)*, i64 } addrspace(13)* addrspace(11)* | |
%9 = load { {} addrspace(10)*, i64 } addrspace(13)*, { {} addrspace(10)*, i64 } addrspace(13)* addrspace(11)* %8, align 8, !tbaa !5 |
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target triple = "x86_64-unknown-linux-gnu" | |
@SUM.CoreDOT.Tuple5334 = external dso_local global {}* | |
@jlplt_ijl_alloc_array_1d_10294_got = external dso_local global void ()* | |
@jl_sysimg_gvars = constant [15411 x i64*] [i64* undef, i64* undef, i64* undef, i64* undef, i64* undef, i64* undef, i64* undef, i64* undef, i64* undef, i64* undef, i64* undef, i64* undef, i64* undef, i64* undef, i64* undef, i64* undef, i64* undef, i64* undef, i64* undef, i64* undef, i64* undef, i64* undef, i64* undef, i64* undef, i64* undef, i64* undef, i64* undef, i64* undef, i64* undef, i64* undef, i64* undef, i64* undef, i64* undef, i64* undef, i64* undef, i64* undef, i64* undef, i64* undef, i64* undef, i64* undef, i64* undef, i64* undef, i64* undef, i64* undef, i64* undef, i64* undef, i64* undef, i64* undef, i64* undef, i64* undef, i64* undef, i64* undef, i64* undef, i64* undef, i64* undef, i64* undef, i64* undef, i64* undef, i64* undef, i64* undef, i64* undef, i64* undef, i64* undef, i64* undef, i64* undef, i64* undef, i64* undef, i64* |
View gist:5587fbfe89bff96c863c8eeb1477defa
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module TortureTest | |
# Scalability parameters - set here to roughly match the real world usecase | |
# though that use case does more work. | |
const NFIELDS = 888 | |
const NSET = 387 | |
const NREPS = 40 | |
using Random | |
using Base.Meta |
View nv-pci-rebar.patch
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--- nv-pci.c 2022-01-08 23:12:19.137095516 +0000 | |
+++ /usr/src/nvidia-495.46/nvidia/nv-pci.c 2022-01-09 00:05:21.323360921 +0000 | |
@@ -217,7 +217,78 @@ | |
+#define NV_GPU_BAR1 1 | |
+static int nv_resize_pcie_bars(struct pci_dev *pci_dev) { | |
+ struct pci_host_bridge *host; | |
+ u16 cmd; |
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diff --git a/programs/conhost/conhost.c b/programs/conhost/conhost.c | |
index 78f6e345170..35e050abf27 100644 | |
--- a/programs/conhost/conhost.c | |
+++ b/programs/conhost/conhost.c | |
@@ -1385,7 +1385,7 @@ static NTSTATUS read_console( struct console *console, unsigned int ioctl, size_ | |
if (edit_line_grow( console, 1 )) console->edit_line.buf[0] = 0; | |
console->pending_read = out_size; | |
- return process_console_input( console ); | |
+ return STATUS_PENDING; |
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$ RR_LOG=all:debug ~/rr-build/bin/rr replay -g 3770 | |
[GdbCommandHandler] registering command: elapsed-time | |
[GdbCommandHandler] registering command: when | |
[GdbCommandHandler] registering command: when-ticks | |
[GdbCommandHandler] registering command: when-tid | |
[GdbCommandHandler] registering command: rr-history-push | |
[GdbCommandHandler] registering command: back | |
[GdbCommandHandler] registering command: forward | |
[GdbCommandHandler] registering command: checkpoint |
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""" | |
circshift_gcdless!(arr::AbstractVector, shift) | |
Circularly shift the array `arr` by the given `shift` amount. | |
The algorithm used is the well-known GCD-less (aka implicit GCD) | |
juggling algorithm (e.g. STL3 in [SHENE97]). | |
[SHENE97] https://pages.mtu.edu/~shene/PUBLICATIONS/1997/Array-Rotation.pdf | |
""" | |
function circshift_gcdless!(arr::AbstractVector, shift::Integer) |
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