http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0398693-A2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e757fd4fedc4fe825bb81b1b466a0947 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F12-0284 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F13-387 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06F12-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06F15-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06F13-38 |
| filingDate | 1990-05-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_983ba5e83a9aec642ab8795719956057 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0caaa5173d9ba8fd2d5a7ba491db75e2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_167724f530af447e9787edc76ee22eab http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2a8ba0b3805ef33b707684f22ad20c2b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_db0ba925d9fddf259c2a8cc146792264 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7008a93a219b261232e23d15d734a001 |
| publicationDate | 1990-11-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0398693-A2 |
| titleOfInvention | Adding system characteristics to a data processing system |
| abstract | The functions of two virtual operating systems (e.g. S/370 VM, VSE or IX370 and S/88 OS) are merged into one physical system. Partner pairs of S/88 processors run the S/88 OS and handle the fault tolerant and single system image aspects of the system. One or more partner pairs of S/370 processors are coupled to corresponding S/88 processors directly and through the S/88 bus. Each S/370 processor is allocated form 1 to 16 megabytes of contiguous storage from the S/88 main storage. Each S/370 virtual operating system thinks its memory allocation starts at address 0, and it manages its memory through normal S/370 dynamic memory allocation and paging techniques. The S/370 is limit checked to prevent the S/370 from accessing S/88 memory space. The S/88 Operating System is the master over all system hardware and I/O devices. The S/88 processors across the S/370 address space in direct response to a S/88 application program so that the S/88 may move I/O data into the S/370 I/O buffers and process the S/370 I/O operations. The S/88 and S/370 peer processor pairs to execute their respective Operating Systems in a single system environment without significant rewriting of either operating system. Neither operating system is aware of the other operating system nor the other processor pairs. |
| priorityDate | 1989-05-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 43.