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Compiler Technology 

Accelerate hardware performance with our compiler expertise

At Helprack, we are experts in building customized compiler toolchain and development tools like interpreters, virtual machines, binary translator, optimizer, assemblers, linkers, debuggers and developer libraries. Our speciality extends in the area of dynamic binary translation, optimization and instrumentation. Leverage our expertise in compilation of AI/ML frameworks like TensorFlow to custom AI processors and industry standard platforms like x86, ARM and other custom hardware architecture including GPU and TPUs. 

 We work with you to build, optimize and test compiler modifications for a wide range of processors, customer accelerators as well as new domain specific programming languages, using LLVM, GCC and any proprietary framework. Take a look at our comprehensive service offerings.

  1. Development of back-end optimizations -  Design and development of compiler back-ends for any processor architecture using frameworks like LLVM, GCC, Open64, LCC, SDCC and proprietary framework. We bring expertise in SUIF and SPARK frameworks and a good familiarity with using front-ends like EDG and Clang. We deliver architecture optimization by writing multi passes in LLVM/GCC framework. Our team has extensive experience working on dynamic binary translator and instrumentation tools. 
  2. Porting of GCC, LLVM and other frameworks - Expertise in building clear room ports of GCC and associated developer tools and libraries like binUtils, GDB, GlibC, uClibC, newlib, etc. Implementing LTO (link time optimizations) in LLVM and GCC.
  3. Designing Runtime Architecture (ABI) - We help design application binary interface (ABI) for VLIW, Vector and RISC processors. We have designed linking models including but not limited to the following: Dynamic Linking;  Static Linking ; Static Linking for Bare Metal systems ; Static Linking without the C Runtime ; 1 x 1 Threads with or without TLS ; M x N Threads with or without TLS

  4. Parsers and Linting Tools - Adept in building lexical analyzers and parsers for languages like Java, C, VHDL, and other proprietary or domain specific languages; Create linting tools to identify and flag special constructs, etc.
  5. Custom Libraries - We work closely with our partners in developing custom libraries for the specialized development platforms, like some as listed below: Fixed Point Math libraries ; Fixed Point Graphics libraries; C/C++ libraries without OS support; Floating Point Math libraries for Fixed Point systems
, etc
  6. Performance Analysis - Evaluate performance bottlenecks for benchmarks (SPECINT, SPECFP, EEMBC, GeekBench and others) for the compiler toolchain, and identify optimization opportunities to overcome bottlenecks. We customize benchmarks to run in constraints, modified environments like without an OS, or a filesystem, while ensuring the non deviation from the essence of the benchmark.
  7. Testing and Certification - Set up test benches to regress compilers and other tools. We work with clients on building a detailed test plan and develop test suites for specific needs. We help  certify compilers and developer tools  using test suites like Perennial, PlumHall, GCC Torture suite, etc., and  improve compliance by fixing defects in the tool chain

  8. Support and Maintenance - We undertake both feature upgrades and defect fixes to maintain an existing toolchain code base as per SLA. We provide code security and hardening for compiler codebases.

 Read about some of customer implementations.

 Helprack team will work with you to create a best fit compiler for your needs. We would love to hear from you. Let's connect.