摘要:
In accordance with embodiments disclosed herein, there is provided systems and methods for providing status of a processing device with a periodic synchronization point in an instruction tracing system. For example, the method may include generating a boundary packet based on a unique byte pattern in a packet log. The boundary packet provides a starting point for packet decode. The method may also include generating a plurality of state packets based on status information of the processor. The plurality of state packets follows the boundary packet when outputted into the packet log.
摘要:
A method of an aspect includes generating real time instruction trace (RTIT) packets for a first logical processor of a processor. The RTIT packets indicate a flow of software executed by the first logical processor. The RTIT packets are stored in an RTIT queue corresponding to the first logical processor. The RTIT packets are transferred from the RTIT queue to memory predominantly with firmware of the processor. Other methods, apparatus, and systems are also disclosed.
摘要:
A processing device implementing an elapsed cycle timer in last branch records (LBRs) is disclosed. A processing device of the disclosure includes a last branch record (LBR) counter to iterate with each cycle of the processing device and an LBR structure communicably coupled to the LBR counter. The LBR structure comprises a plurality of LBR entries. Furthermore, an LBR entry of the plurality of LBR entries comprises an address instruction pointer (IP) of a branch instruction executed by the processing device, an address IP of a target of the branch instruction, and an elapsed time field that stores a value of the LBR counter when the LBR entry is created.
摘要:
In accordance with embodiments disclosed herein, there is provided systems and methods for tracking the mode of processing devices in an instruction tracing system. The method may include receiving an indication of a change in a current execution mode of the processing device. The method may also include determining that the current execution mode of the received indication is different than a value of an execution mode of a first execution mode (EM) packet previously-generated by the IT module. The method may also include generating, based on the determining that the current execution mode is different, a second EM packet that provides a value of the current execution mode of the processing device to indicate the change in the execution mode for an instruction in a trace generated by the IT module. The method may further include generating transactional memory (TMX) packets having n bit mode pattern in the packet log. The n is at least two and the n bit mode indicates transaction status of the TMX operation.
摘要:
A processor includes a front end, a decoder, a retirement unit, and a performance monitoring unit. The front end includes a decoder with logic to receive a tracking instruction to enable tracking of execution of a region of memory. The instruction is to define an address range of the region. The retirement includes logic to retire the tracking instruction and candidate instructions. The performance monitoring unit includes logic to determine that the candidate instructions are associated with an entrance and an exit to the address range, and to generate an alert based on the candidate instructions association with the entrance and the exit.
摘要:
The present invention is related to peptides, which are suitable for use as cell-penetrating peptides (CPPs), variants thereof and/or complexes, fusion molecules and/or conjugates comprising same, use thereof for manufacture of compositions for diagnosing, treating and/or preventing of medical conditions.
摘要:
Provided are angiopoietin-derived peptides or homologs or derivatives thereof, pharmaceutical composition including them, a use thereof for therapy and for the manufacture of a medicament, a method of treating a wide range of conditions, disorders and diseases therewith, nucleotide sequences encoding them, antibodies directed to epitopes thereof and fusion proteins including them.
摘要:
Disclosed herein are methods for determining the likelihood of a subject to develop Acute graft versus host disease (aGVHD) upon receiving myeloablative allogeneic hematopoietic stem cell transplantation (HSCT). One such method comprises assaying for baseline plasma concentration of RANTES in a sample obtained from the subject, and comparing the baseline plasma concentration of RANTES to a predetermined level. The method may further comprise assaying for day 7 plasma concentration of RANTES in sample obtained from the subject, and comparing the day 7 plasma concentration of RANTES to a predetermined level. Another such method comprises assaying for day 7 plasma concentration of RANTES in a sample obtained from the subject, and comparing the day 7 plasma concentration of RANTES to a predetermined level. Another such method comprises assaying for donor plasma concentration of RANTES in a sample obtained from a donor of the hemtopoietic stem cells, and comparing the donor plasma concentration of RANTES to a predetermined level, wherein a donor plasma concentration of RANTES less than the predetermined level indicates a likelihood of the subject to develop aGVHD upon receiving myeloablative allogeneic HSCT from that donor. Other methods include assaying for day 0, or for day 7, plasma concentration of MCP-1 in a sample obtained from the subject, and comparing the day 0 or day 7, plasma concentration of MCP-1 to a predetermined level.
摘要:
This invention relates to a novel target for production of immune and non-immune based therapeutics and for disease diagnosis. More particularly, the invention provides therapeutic antibodies against KRTCAP3, FAM26F, MGC52498, FAM70A or TMEM154 antigens, which are differentially expressed in cancer, and diagnostic and therapeutic usages. This invention further relates to extracellular domains of KRTCAP3, FAM26F, MGC52498, FAM70A and TMEM154 proteins and variants, and therapeutic usages thereof.
摘要:
In one embodiment, the present invention includes a retirement unit to receive and retire executed instructions. The retirement unit may include a first array to receive information at allocation and a second array to receive information after execution. The retirement unit may further include logic to calculate an event associated with an executed instruction if information associated with the executed instruction is stored in an on-demand portion of at least one of arrays. Other embodiments are described and claimed.