Mahesh Pujari mpujari
mpujari
/ PerformanceRelated.txt
Last active
August 29, 2015 14:24
— forked from neomatrix369/PerformanceRelated.md
mpujari
/ OpenJDK internals
Last active
June 10, 2024 13:54
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| HotSpot Internals Wiki | |
| https://wiki.openjdk.java.net/display/HotSpot/Main | |
| High-level introduction to HotSpot | |
| https://www.infoq.com/articles/Introduction-to-HotSpot | |
| Jvm-Mechanics https://github.com/dougqh/jvm-mechanics.git | |
| Open Heart Surgery: Analyzing and Debugging the Java HotSpot VM at the OS Level (by Volker Simonis, JavaOne 2014) | |
| https://www.youtube.com/watch?v=k7IX_diKCEo |
mpujari
/ Spark resources
Last active
February 23, 2016 12:52
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| [An Intro to Apache Spark (w Hadoop) for Plain Old Java Geeks (1 to 7) by Scott Deeg] (https://www.youtube.com/watch?v=nxCm-_GdTl8&list=PL62pIycqXx-TWHeSnpRNiIdQ56dH5ZYut) | |
| Catalyst Query Optimization Framework | |
| * [armbrust-catalyst-a-query-optimization-framework-for-spark-and-shark] (https://spark-summit.org/2013/talk/armbrust-catalyst-a-query-optimization-framework-for-spark-and-shark/) | |
| * [documents] (https://docs.google.com/document/d/1Hc_Ehtr0G8SQUg69cmViZsMi55_Kf3tISD9GPGU5M1Y/edit) |
mpujari
/ REST Resources
Last active
February 23, 2016 12:47
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Nobody Understands REST or HTTP | |
| http://blog.steveklabnik.com/posts/2011-07-03-nobody-understands-rest-or-http | |
| http://blog.philipphauer.de/restful-api-design-best-practices/ |
mpujari
/ Operating Systems
Last active
November 24, 2016 04:44
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| https://github.com/cfenollosa/os-tutorial | |
| https://github.com/cfenollosa/os-tutorial | |
| http://www.cs.bham.ac.uk/%7Eexr/lectures/opsys/10_11/lectures/os-dev.pdf | |
| http://www.cs.bham.ac.uk/~exr/lectures/opsys/10_11/lectures/os-dev.pdf | |
| http://mikeos.sourceforge.net/write-your-own-os.html | |
| http://www.brokenthorn.com/Resources/OSDevIndex.html | |
| http://littleosbook.github.io/ |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| www.tensorflow.org/tutorials/mnist/beginners/index.md |
mpujari
/ System internals
Last active
November 26, 2018 06:40
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| System internal working a very good one by Gustavo Duarte | |
| http://duartes.org/gustavo/blog/ | |
| Write your own Operating System in 1 hour | |
| https://www.youtube.com/watch?v=1rnA6wpF0o4 | |
| Contains awesome tutorials by AlgorithMan.de (including above link) | |
| https://www.youtube.com/channel/UCQdZltW7bh1ta-_nCH7LWYw | |
mpujari
/ OpenJdk Build
Last active
May 12, 2021 05:23
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| My custom configuration used for build (jdk8) | |
| ./configure --with-target-bits=64 --with-debug-level=slowdebug --disable-debug-symbols --disable-zip-debug-info | |
| For Jdk9, Jdk12 | |
| bash ./configure --with-debug-level=slowdebug --with-num-cores=3 --with-native-debug-symbols=internal --with-boot-jdk=/opt/jdk-12.0.2+10 | |
| https://skillsmatter.com/skillscasts/6252-what-lies-beneath-a-tour-of-the-dark-gritty-underbelly-of-openjdk | |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| http://nickdesaulniers.github.io/blog/archives/ | |
| Sharing folders (qemu-kvm) | |
| https://ask.fedoraproject.org/en/question/8080/shared-folder-with-qemu-kvm/ |
mpujari
/ Video merge
Created
January 28, 2016 13:39
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Merging 2 or more mp4 files into merged mp4 format (inputs from avconv, we can't merge mp4 directly, we need to intermediatly convert each into mpeg and then merge them back to mp4). | |
| -i specifies input file | |
| -ss position to start from | |
| -t duration | |
| avconv -ss 00:00:10.000 -i TomAndJerry1950.mp4 -t 00:00:10.000 -vcodec libx264 -acodec aac -f mpegts -bsf h264_mp4toannexb -qscale 1 -strict experimental -y file1.ts | |
| avconv -ss 00:00:10.000 -i LaurelAndHardy.mp4 -t 00:00:10.000 -vcodec libx264 -acodec aac -f mpegts -bsf h264_mp4toannexb -qscale 1 -strict experimental -y file2.ts | |
| avconv -i concat:"file1.ts|file2.ts" -c copy -bsf:a aac_adtstoasc -y full.mp4 |
OlderNewer