Abstract: A first instance of a managed runtime environment is provided. An optimized version of a code unit and a corresponding set of one or more speculative assumptions are received at the first instance of the managed runtime environment, wherein the optimized version of the code unit produces the same logical results as the code unit unless at least one of the set of one or more speculative assumptions is not true, and wherein the optimized version of the code unit and the corresponding set of one or more speculative assumptions are generated by an entity that is different from the first instance of the managed runtime environment. The optimized version of the code unit is executed at the first instance of the managed runtime environment. Whether the set of one or more speculative assumptions hold true is monitored at the first instance of the managed runtime environment.

Abstract: A method of providing by a code optimization service an optimized version of a code unit to a managed runtime environment is disclosed. Information related to one or more runtime conditions associated with the managed runtime environment that is executing in a different process than that of the code optimization service is obtained, wherein the one or more runtime conditions are subject to change during the execution of the code unit. The optimized version of the code unit and a corresponding set of one or more speculative assumptions are provided to the managed runtime environment, wherein the optimized version of the code unit produces the same logical results as the code unit unless at least one of the set of one or more speculative assumptions is not true, wherein the set of one or more speculative assumptions are based on the information related to the one or more runtime conditions.

Abstract: A first instance of a managed runtime environment is provided. An optimized version of the code unit and a corresponding set of one or more speculative assumptions are received at the first instance of the managed runtime environment, wherein the optimized version of the code unit produces the same logical results as the code unit unless at least one of the set of one or more speculative assumptions is not true, and wherein the optimized version of the code unit and the corresponding set of one or more speculative assumptions are generated by an entity that is different from the first instance of the managed runtime environment. The optimized version of the code unit is executed at the first instance of the managed runtime environment. Whether the set of one or more speculative assumptions hold true is monitored at the first instance of the managed runtime environment.

Abstract: A first instance of a managed runtime environment is provided. An optimized version of a code unit and a corresponding set of one or more speculative assumptions are received at the first instance of the managed runtime environment, wherein the optimized version of the code unit produces the same logical results as the code unit unless at least one of the set of one or more speculative assumptions is not true, and wherein the optimized version of the code unit and the corresponding set of one or more speculative assumptions are generated by an entity that is different from the first instance of the managed runtime environment. The optimized version of the code unit is executed at the first instance of the managed runtime environment. Whether the set of one or more speculative assumptions hold true is monitored at the first instance of the managed runtime environment.

Abstract: A method of providing by a code optimization service an optimized version of a code unit to a managed runtime environment is disclosed. Information related to one or more runtime conditions associated with the managed runtime environment that is executing in a different process than that of the code optimization service is obtained, wherein the one or more runtime conditions are subject to change during the execution of the code unit. The optimized version of the code unit and a corresponding set of one or more speculative assumptions are provided to the managed runtime environment, wherein the optimized version of the code unit produces the same logical results as the code unit unless at least one of the set of one or more speculative assumptions is not true, wherein the set of one or more speculative assumptions are based on the information related to the one or more runtime conditions.

Abstract: A method of providing by a code optimization service an optimized version of a code unit to a managed runtime environment is disclosed. Information related to one or more runtime conditions associated with the managed runtime environment that is executing in a different process than that of the code optimization service is obtained, wherein the one or more runtime conditions are subject to change during the execution of the code unit. The optimized version of the code unit and a corresponding set of one or more speculative assumptions are provided to the managed runtime environment, wherein the optimized version of the code unit produces the same logical results as the code unit unless at least one of the set of one or more speculative assumptions is not true, wherein the set of one or more speculative assumptions are based on the information related to the one or more runtime conditions.