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Hi, We are making the move from legacy JIT (llvm-3.5.x) to ORC JIT and I am looking to recompile (and re-link) functions at runtime for an ARM platform (Odroid XU3) . I looked at OrcLazyJIT.cpp as a starting point. However, after going through the code, it appears that the createCompileCallbackMgr (llvm-3.8.0) / createLocalCompileCallbackManager (llvm-git) do not support an ARM triple yet. Does anyone know if ARM will be supported in the future and/or po...

Hi Erik, > GHC does not generate or use thumb instructions From you assembly dump, looks like the instructions are 2 bytes long, meaning it's Thumb code not ARM. - Denis. > Owen Shepherd wrote: > >> Pay closer attention to the instruction descriptions on the page you linked >> above: >> >> LDR{*type*}{*cond*}*Rt*, [*Rn* {, #*offset*}] ; immediate

From: Yang Zhang <yang.zhang.wz at gmail.com> Some latency-intensive workload have seen obviously performance drop when running inside VM. The main reason is that the overhead is amplified when running inside VM. The most cost I have seen is inside idle path. This patch introduces a new mechanism to poll for a while before entering idle state. If schedule is needed during poll, then we

From: Yang Zhang <yang.zhang.wz at gmail.com> Some latency-intensive workload have seen obviously performance drop when running inside VM. The main reason is that the overhead is amplified when running inside VM. The most cost I have seen is inside idle path. This patch introduces a new mechanism to poll for a while before entering idle state. If schedule is needed during poll, then we