Abstract: Methods, systems, and apparatus, including computer programs encoded on computer storage media, for determining image search results. One of the methods includes receiving a notification that contents of a first memory page for a first virtual machine on a first host machine are the same as contents of a second memory page for a second virtual machine on a second different host machine. Storage space occupied by the first memory page on the first host machine is deallocated based on the notification. A request from the first virtual machine for the first memory page is received. In response to the request, a copy of contents of the second memory page is obtained from the second host machine.

Abstract: Techniques and systems for managed boot are described. A described technique includes creating, at a server system, a boot image based on one or more user-specified parameters associated with virtual machine booting, providing a first virtual drive that includes the boot image, booting a virtual machine using the boot image on the first virtual drive, and providing a second virtual drive to the virtual machine, where the virtual machine mounts the second virtual drive as a root file system.

Abstract: The invention provides a method of treatment of cancer, wherein a individual doses of picoplatin, each of less than about 200 mg picoplatin content, the individual doses having high oral bioavailability, are administered to a patient in need thereof. The oral bioavailability can be greater than about 50%, or greater than about 75%, or greater than about 90%, depending upon the particular dosage form and dosing regimen used. The invention provides a quasi-metronomic dosing schedule including drug dosing intervals and drug intermission intervals, optionally including fasting periods prior to and following administration of each individual dose of picoplatin.

Abstract: Sharing access to resources using an inter-process communication (“IPC”) provides a connection in which references to resources are passed from a sender to a receiver in a trusted third party environment. A sender in possession of a reference to a resource, such as a handle to an object, may initiate the connection with the receiver. In turn, the receiver may accept or refuse the connection, and may further specify the types of resources in which the receiver is interested when accepting through the connection. Sharing access to resources in this manner advantageously insures that only a process that already has access to a resource is able to share that access with another process, and further that only processes that wish to do so will accept such access.

Abstract: An interlocked object transfer data structure is provided for enabling requests made by multiple threads to update objects in a multi-threaded computing environment to be executed by a single processing thread. An object in the interlocked object transfer data structure contains a pair of flags, which the processing thread manipulates via interlocked operations to manage updates for the object that are requested by multiple threads.

Abstract: A host computing device has a virtual machine (VM) instantiated thereon. The VM has a virtual application instantiated thereon and a virtual processor. The host also has a virtual machine monitor (VMM) instantiated thereon to oversee the VM and to intercept instructions from a virtual entity comprising one of the virtual application and the VM to the virtual processor of such VM. The virtual entity becomes self-aware of the virtual status thereof based on a self-aware flag as obtained from the VMM, and based thereon obtains particular virtual metadata from a Synthetic range of the virtual processor by way of the VMM to operate efficiently. The Synthetic range of the virtual processor is implemented by the VMM and does not correspond to any defined range of the physical processor corresponding to the virtual processor.

Abstract: A method for the prevention of central nervous system toxicity of acivicin which comprises the concomitant administration of acivicin and an amino acid solution consisting essentially of large neutral amino acids.