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2011 Apr 01
0
Applying the Google Summer code
Hi all: Glad to meet you!! My name's Zhang Fan, a Phd Student from Nankai University, China. I have been doing the information retrieval research work for 3 years. I have several papers published in the top-tier computer science conferences such as WSDM, VLDB, CIKM and ACL. I have many years of coding experiments and participated several projects about search engines. I want to take part in the suggested project "weighting schemes". It is a good chance for me to contribute to open source community and add my idea to Xapian. Besides DfR, I wo...
2012 Feb 03
0
[LLVMdev] Question on LLVM based query execution
Hi Chang, > I am developing a Hadoop native runtime, it has C++ APIs and libraries, > what I want to do is to compile Hive's logical query plan directly to LLVM > IR or translate Hive's physical query plan to LLVM IR, then run on the > Hadoop native runtime. As far as I know, Google's tenzing does similar > things, and a few research papers mention this technique, but
2012 Feb 02
2
[LLVMdev] Question on LLVM based query execution
Hi, Sorry for the last mail with wrong subject. I am a LLVM newbie, I have read some tutorials of LLVM, and play with some demos. I am developing a Hadoop native runtime, it has C++ APIs and libraries, what I want to do is to compile Hive's logical query plan directly to LLVM IR or translate Hive's physical query plan to LLVM IR, then run on the Hadoop native runtime. As far as I know,