Abstract:
A processor of an aspect includes a register to store a condition code bit, and a decode unit to decode a bit check instruction. The bit check instruction is to indicate a first source operand that is to include a first bit, and is to indicate a check bit value for the first bit. The processor also includes an execution unit coupled with the decode unit. The execution unit, in response to the bit check instruction, is to compare the first bit with the check bit value, and update a condition code bit to indicate whether the first bit equals or does not equal the check bit value. Other processors, methods, systems, and instructions are disclosed.
Abstract:
The disclosure includes, in general, among other aspects, an apparatus having multiple programmable units integrated within a processor. The apparatus has circuitry to map addresses in a single address space to resources within the multiple programmable units where the single address space includes addresses for different ones of the resources in different ones of the multiple programmable units and where there is a one-to-one correspondence between respective addresses in the single address space and resources within the multiple programmable units.
Abstract:
The disclosure includes, in general, among other aspects, an apparatus having multiple programmable units integrated within a processor. The apparatus has circuitry to map addresses in a single address space to resources within the multiple programmable units where the single address space includes addresses for different ones of the resources in different ones of the multiple programmable units and where there is a one-to-one correspondence between respective addresses in the single address space and resources within the multiple programmable units.
Abstract:
Apparatus and methods implementing a hardware queue management device for reducing inter-core data transfer overhead by offloading request management and data coherency tasks from the CPU cores. The apparatus include multi-core processors, a shared L3 or last-level cache (“LLC”), and a hardware queue management device to receive, store, and process inter-core data transfer requests. The hardware queue management device further comprises a resource management system to control the rate in which the cores may submit requests to reduce core stalls and dropped requests. Additionally, software instructions are introduced to optimize communication between the cores and the queue management device.
Abstract:
The disclosure includes, in general, among other aspects, an apparatus having multiple programmable units integrated within a processor. The apparatus has circuitry to map addresses in a single address space to resources within the multiple programmable units where the single address space includes addresses for different ones of the resources in different ones of the multiple programmable units and where there is a one-to-one correspondence between respective addresses in the single address space and resources within the multiple programmable units.
Abstract:
A system comprising a discrete graphics system-on-chip (SoC) to couple to a host processor unit, the SoC comprising a fabric comprising a handler circuitry to decode a request from a compute engine, the handler circuitry to route the request based on an opcode included in the request, the handler configured to decode the opcode from a set of opcodes for use in requests by the compute engine, wherein the set of opcodes include opcodes corresponding to a first write request type and a first read request type, wherein requests of the first write request type and the first read request type are routed to either the host memory or the graphics memory; and a second write request type and a second read request type, wherein requests of the second write request type and the second request type are to be routed to the sideband network.
Abstract:
The disclosure includes, in general, among other aspects, an apparatus having multiple programmable units integrated within a processor. The apparatus has circuitry to map addresses in a single address space to resources within the multiple programmable units where the single address space includes addresses for different ones of the resources in different ones of the multiple programmable units and where there is a one-to-one correspondence between respective addresses in the single address space and resources within the multiple programmable units.
Abstract:
The disclosure includes, in general, among other aspects, an apparatus having multiple programmable units integrated within a processor. The apparatus has circuitry to map addresses in a single address space to resources within the multiple programmable units where the single address space includes addresses for different ones of the resources in different ones of the multiple programmable units and where there is a one-to-one correspondence between respective addresses in the single address space and resources within the multiple programmable units.
Abstract:
The disclosure includes, in general, among other aspects, an apparatus having multiple programmable units integrated within a processor. The apparatus has circuitry to map addresses in a single address space to resources within the multiple programmable units where the single address space includes addresses for different ones of the resources in different ones of the multiple programmable units and where there is a one-to-one correspondence between respective addresses in the single address space and resources within the multiple programmable units.
Abstract:
Techniques and apparatus for processor queue management are described. In one embodiment, for example, an apparatus to provide queue congestion management assistance may include at least one memory and logic for a queue manager, at least a portion of the logic comprised in hardware coupled to the at least one memory, the logic to determine queue information for at least one queue element (QE) queue storing at least one QE, compare the queue information to at least one queue threshold value, and generate a queue notification responsive to the queue information being outside of the queue threshold value. Other embodiments are described and claimed.