Backend quantum and classical runtimes via cloud
Systems and techniques that facilitate backend quantum runtimes are provided. In various embodiments, a system can comprise a memory that can store computer-executable components. The system can further comprise a processor that can be operably coupled to the memory and that can execute the computer-executable components stored in the memory. In various embodiments, the computer-executable components can comprise an execution orchestration engine component that can parse a computer program into classical and quantum portions and that can host the computer program by instantiating a classical computing resource. In various embodiments, the computer-executable components can further comprise a classical computation resource that can perform a classical computation on an adaptively scalable classical computing environment, and a quantum computing node that can include a runtime application and a quantum processor, wherein the execution orchestration engine component can orchestrate both classical execution of the computer program and quantum execution of a quantum computation.
1 . A cloud system, comprising:
quantum processors;
at least one memory configured to store computer-executable components; and
at least one classical processor that executes at least one of the computer-executable components that:
receives, from a client device:
a computer program comprising quantum instructions and non-quantum instructions, and
information indicating one or more software libraries required to execute the computer program;
parses the computer program into a classical portion comprising the non-quantum instructions and a quantum portion comprising the quantum instructions, wherein the parsing satisfies a defined latency criterion associated with communications between the classical portion and the quantum portion;
instantiates a runtime container;
installs, via the runtime container, the one or more software libraries required to execute the computer program;
selects one or more of the quantum processors that has a respective communication path to one or more of the at least one classical processor that satisfies the defined latency criterion; and
executes, via the runtime container, the classical portion using the one or more of the at least one classical processor, and the quantum portion using the one or more of the quantum processors.
2 . The cloud system of claim 1 , wherein the the parsing comprises segmenting the quantum portion into at least two distinct subportions that can execute in parallel on different quantum processors of the quantum processors and have respective partial results from the respective executions of the at least two distinct subportions combined into a combined result, and
wherein the executing comprises:
executing the at least two distinct subportions in parallel on the different quantum processors, and
combining the respective partial results from the respective executions of the at least two distinct subportions into the combined result.
3 . The cloud system of claim 1 , wherein the at least one of the computer-executable components further:
receives, from the client device, a command to cease execution of the computer program; and
terminates the execution of the computer program.
4 . The cloud system of claim 1 , wherein the at least one of the computer-executable components further:
receives, from the client device, a command specifying quantum processor settings; and
implements the quantum processor settings on the one or more of the quantum processors.
5 . The cloud system of claim 1 , wherein the at least one of the computer-executable components further:
receives, from the client device, a command specifying settings for the runtime container; and
implements the settings on the runtime container.
6 . The cloud system of claim 1 , wherein the at least one of the computer-executable components further:
receives, from the client device, a command specifying desired quantum processor characteristics; and
selects the one or more of the quantum processors based further on the desired quantum processor characteristics.
7 . The cloud system of claim 1 , wherein the classical portion comprises a classical optimization loop.
8 . A computer-implemented method, comprising:
receiving, by cloud system comprising quantum processors and at least one classical processor, from a client device:
a computer program comprising quantum instructions and non-quantum instructions, and
information indicating one or more software libraries required to execute the computer program;
parsing, by the cloud system, the computer program into a classical portion comprising the non-quantum instructions and a quantum portion comprising the quantum instructions, wherein the parsing satisfies a defined latency criterion associated with communications between the classical portion and the quantum portion;
instantiating, by the cloud system, a runtime container
installing, by the cloud system, via the runtime container, the one or more software libraries required to execute the computer program;
selecting, by the cloud system, one or more of the quantum processors that has a respective communication path to one or more of the at least one classical processor that satisfies the defined latency criterion; and
executing, by the cloud system, via the runtime container, the classical portion using the one or more of the at least one classical processor, and the quantum portion using the one or more of the quantum processors.
9 . The computer-implemented method of claim 8 , wherein the parsing comprises segmenting the quantum portion into at least two distinct subportions that can execute in parallel on different quantum processors of the quantum processors and have respective partial results from the respective executions of the at least two distinct subportions combined into a combined result, and
wherein the executing comprises:
executing the at least two distinct subportions in parallel on the different quantum processors, and
combining the respective partial results from the respective executions of the at least two distinct subportions into the combined result.
10 . The computer-implemented method of claim 8 , further comprising:
receiving, by the cloud system, from the client device, a command to cease execution of the computer program; and
terminating, by the cloud system, the execution of the computer program.
11 . The computer-implemented method of claim 8 , further comprising:
receiving, by the cloud system, from the client device, a command specifying quantum processor settings; and
implementing, by the cloud system, the quantum processor settings on the one or more of the quantum processors.
12 . The computer-implemented method of claim 8 , further comprising:
receiving, by the cloud system, from the client device, a command specifying settings for the runtime container; and
implementing, by the cloud system, the settings on the runtime container.
13 . The computer-implemented method of claim 8 , further comprising:
receiving, by the cloud system, from the client device, a command specifying desired quantum processor characteristics; and
selecting, by the cloud system, the one or more of the quantum processors based further on the desired quantum processor characteristics wherein a classical computation resource and a quantum computing node share a dedicated network channel.
14 . The computer-implemented method of claim 8 , wherein the classical portion comprises a classical optimization loop.
15 . A computer program product that facilitates backend quantum and classical runtimes, the computer program product comprising a non-transitory computer readable medium having program instructions embodied therewith, the program instructions executable by at least one classical processor of a cloud system comprising quantum processors and the at least one classical processor to cause the at least one classical processor to:
receive, from a client device:
a computer program comprising quantum instructions and non-quantum instructions, and
information indicating one or more software libraries required to execute the computer program;
parse the computer program into a classical portion comprising the non-quantum instructions and a quantum portion comprising the quantum instructions, wherein the parsing satisfies a defined latency criterion associated with communications between the classical portion and the quantum portion;
instantiate a runtime container
install, via the runtime container, the one or more software libraries required to execute the computer program;
select one or more of the quantum processors that has a respective communication path to one or more of the at least one classical processor that satisfies the defined latency criterion; and
execute, via the runtime container, the classical portion using the one or more of the at least one classical processor, and the quantum portion using the one or more of the quantum processors.
16 . The computer program product of claim 15 , wherein the parsing comprises segmenting the quantum portion into at least two distinct subportions that can execute in parallel on different quantum processors of the quantum processors and have respective partial results from the respective executions of the at least two distinct subportions combined into a combined result, and
wherein the executing comprises:
executing the at least two distinct subportions in parallel on the different quantum processors, and
combining the respective partial results from the respective executions of the at least two distinct subportions into the combined result.
17 . The computer program product of claim 15 , wherein the program instructions are further executable by the at least one classical processor to cause the at least one classical processor to:
receive, from the client device, a command to cease execution of the computer program; and
terminate the execution of the computer program.
18 . The computer program product of claim 15 , wherein the program instructions are further executable by the at least one classical processor to cause the at least one classical processor to:
receive, from the client device, a command specifying quantum processor settings; and
implement the quantum processor settings on the one or more of the quantum processors.
19 . The computer program product of claim 15 , wherein the program instructions are further executable by the at least one classical processor to cause the at least one classical processor to:
receive, from the client device, a command specifying settings for the runtime container; and
implement the settings on the runtime container.
20 . The computer program product of claim 15 , wherein the program instructions are further executable by the at least one classical processor to cause the at least one classical processor to:
receive, from the client device, a command specifying desired quantum processor characteristics; and
select the one or more of the quantum processors based further on the desired quantum processor characteristics.