Intel Corporation

Ravi Narayanaswamy

Ali-Reza Adl-Tabatabai

Milind Baburao Girkar

Bratin Saha

Xinmin Tian

Stephen Junkins

David M Putzolu

Shoumeng Yan

Ying Gao

Robert Geva

Mohan Rajagopalan

Jayashankar Bharadwaj

Xiaocheng Zhou

Sai Luo

Jeffrey V Olivier

James Henry Cownie

Rajiv Deodhar

Clark F Nelson

Patrick Xi

Serguei V Preis

Tiger Chen

A computer system may comprise a computer platform and input-output devices. The computer platform may include a plurality of heterogeneous processors comprising a central processing unit (CPU) and a graphics processing unit) GPU, for example. The GPU may be coupled to a GPU compiler and a GPU linker/loader and the CPU may be coupled to a CPU compiler and a CPU linker/loader. The user may create a shared object in an object oriented language and the shared object may include virtual functions. The shared object may be fine grain partitioned between the heterogeneous processors. The GPU compiler may allocate the shared object to the CPU and may create a first and a second enabling path to allow the GPU to invoke virtual functions of the shared object. Thus, the shared object that may include virtual functions may be shared seamlessly between the CPU and the GPU.

Two way communication support for heterogenous processors of a computer platform

Device, system, and method of executing a call to a routine within a transaction. In some embodiments an apparatus may include a memory having stored thereon compiled code corresponding to a transaction, wherein the transaction includes at least one call to a first routine of a pair of first and second mutually inverse routines, and wherein the compiled code includes a call to a first wrapped routine replacing the call to the first routine; and a runtime library including wrapper code, wherein the wrapper code, when executed in response to the call to the first wrapped routine, results in executing the call to the first routine within the transaction and undoing the call to the first routine responsive to abort of the transaction. Other embodiments are described and claimed.

Device, system, and method of executing a call to a routine within a transaction

According to one embodiment, systems, apparatus and methods are disclosed for installing a program onto a target machine, executing the program, and responsive to a change in profile data collected while the program executes which exceeds a predetermined threshold, recompiling the program while the target machine is idle.

User transparent continuous compilation

Growing community of inventors

San Jose, CA, United States of America

Ravi Narayanaswamy