Intel Corporation

Joseph M Codina

Antonio Gonzalez

Fernando Latorre

Pedro Lopez

Raul Martinez

Carlos Madriles

Enric Gibert Codina

Christos E Kotselidis

Alejandro M Vicente

Alejandro Martinez

Techniques for implementing identification and management of unsafe optimizations are disclosed. A method of the disclosure includes receiving, by a managed runtime environment (MRE) executed by a processing device, a notice of misprediction of optimized code, the misprediction occurring during a runtime of the optimized code, determining, by the MRE, whether a local misprediction counter (LMC) associated with a code region of the optimized code causing the misprediction exceeds a local misprediction threshold (LMT) value, and when the LMC exceeds the LMT value, compiling, by the MRE, native code of the optimized code to generate a new version of the optimized code, wherein the code region in the new version of the optimized code is not optimized.

Identification and management of unsafe optimizations

Growing community of inventors

Hospitalet de Llobregat, Spain

Joseph M Codina