Skip to content

Instantly share code, notes, and snippets.

View pietern's full-sized avatar

Pieter Noordhuis pietern

746 followers · 4 following
View GitHub Profile
@pietern
pietern / nanomsg_pub.py
Created August 5, 2019 09:22
#!/usr/bin/env python
from nanomsg import Socket, PUB
import time
import sys
pub = Socket(PUB)
pub.bind('tcp://127.0.0.1:5000')
# Publishes 1MB of data per second.
@pietern
pietern / gist:34e4a287aa1753e5547b9ffb3726c2f6
Created February 19, 2018 22:38
2018-02-19T22:28:27Z [monitor] gain: 2.55, freq: -930.8, omega: 2.589, vit(avg): 255, rs(sum): 46, packets: 59, drops: 0
2018-02-19T22:28:28Z [monitor] gain: 2.55, freq: -921.7, omega: 2.589, vit(avg): 247, rs(sum): 40, packets: 55, drops: 0
2018-02-19T22:28:29Z [monitor] gain: 2.57, freq: -904.6, omega: 2.589, vit(avg): 253, rs(sum): 34, packets: 56, drops: 0
2018-02-19T22:28:30Z [monitor] gain: 2.59, freq: -910.9, omega: 2.589, vit(avg): 255, rs(sum): 53, packets: 58, drops: 0
2018-02-19T22:28:31Z [monitor] gain: 2.59, freq: -891.6, omega: 2.589, vit(avg): 252, rs(sum): 56, packets: 56, drops: 0
2018-02-19T22:28:32Z [monitor] gain: 2.59, freq: -931.1, omega: 2.589, vit(avg): 251, rs(sum): 53, packets: 56, drops: 0
2018-02-19T22:28:33Z [monitor] gain: 2.59, freq: -918.9, omega: 2.589, vit(avg): 260, rs(sum): 54, packets: 58, drops: 0
2018-02-19T22:28:34Z [monitor] gain: 2.57, freq: -901.9, omega: 2.589, vit(avg): 288, rs(sum): 97, packets: 56, drops: 0
2018-02-
@pietern
pietern / gist:5c697623042ead6e1c93959e347bc3f9
Created February 15, 2018 16:57
https://gist.github.com/pietern/90b87f9ae3ef9ec37caaeff1521d9b6f
@pietern
pietern / gist:90b87f9ae3ef9ec37caaeff1521d9b6f
Created February 15, 2018 16:56
pi@goes16:~ $ ./benchmark
AGC (block size=131072)
Time spent in work(): 3.994s
Time per block: 1844784ns
Samples per second: 71.050M
Costas (block size=131072)
Time spent in work(): 3.998s
Time per block: 6500052ns
Samples per second: 20.165M
FIR (N=31, block size=131072)
@pietern
pietern / allreduce_loop.py
Last active September 12, 2017 16:26
#!/usr/bin/env python
#
# allreduce_loop.py
#
# Showcase for how to use Gloo collectives from Caffe2.
# For rendezvous, this example can use a shared filesystem, Redis, or MPI.
#
# To use a shared filesystem for rendezvous, use:
#
# python ./allreduce_loop.py \
@pietern
pietern / .gistup
Created September 11, 2017 18:47
gistup
@pietern
pietern / foo.md
Created March 3, 2017 17:12

Test

My list:

  1. foo
  2. bar
  3. qux
@pietern
pietern / ompi-ipv6-link-local.patch
Created August 17, 2016 02:48
@pietern
pietern / ompi-fix-ipv6.patch
Created August 17, 2016 02:43
commit 19917b7bc38c4ffe6975c25ae76d31fb9f582dfd
Author: Pieter Noordhuis <[email protected]>
Date: Tue Aug 16 19:29:19 2016 -0700
Fix IPv6 supporting in OOB and TCP BTL
diff --git a/1.10.2/src/openmpi-1.10.2/ompi/mca/btl/tcp/btl_tcp_endpoint.c b/1.10.2/src/openmpi-1.10.2/ompi/mca/btl/tcp/btl_tcp_endpoint.c
index c444390..7be03a7 100644
--- a/1.10.2/src/openmpi-1.10.2/ompi/mca/btl/tcp/btl_tcp_endpoint.c
+++ b/1.10.2/src/openmpi-1.10.2/ompi/mca/btl/tcp/btl_tcp_endpoint.c
@pietern
pietern / lambda.diff
Last active September 26, 2015 07:54
diff --git a/src/main/java/com/puppycrawl/tools/checkstyle/checks/indentation/LambdaHandler.java b/src/main/java/com/puppycrawl/tools/checkstyle/checks/indentation/LambdaHandler.java
index ae7392a..efa985f 100644
--- a/src/main/java/com/puppycrawl/tools/checkstyle/checks/indentation/LambdaHandler.java
+++ b/src/main/java/com/puppycrawl/tools/checkstyle/checks/indentation/LambdaHandler.java
@@ -47,17 +47,26 @@ public class LambdaHandler extends AbstractExpressionHandler {
@Override
protected IndentLevel getLevelImpl() {
- // If the start of the lambda isn't the first element on the line,
- // use the start of the line as the reference indentation level.