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公开(公告)号：US11989142B2
公开(公告)日：2024-05-21
申请号：US17586767
申请日：2022-01-27
Applicant: Samsung Electronics Co., Ltd.
Inventor： Marie Mai Nguyen , Rekha Pitchumani , Zongwang Li , Yang Seok Ki , Krishna Teja Malladi
CPC classification number: G06F13/1668
Abstract: An accelerator is disclosed. A circuit may process a data to produce a processed data. A first tier storage may include a first capacity and a first latency. A second tier storage may include a second capacity and a second latency. The second capacity may be larger than the first capacity, and the second latency may be slower than the first latency. A bus may be used to transfer at least one of the data or the processed data between the first tier storage and the second tier storage.
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2.发明申请公开(公告)号：US20250068649A1
公开(公告)日：2025-02-27
申请号：US18497250
申请日：2023-10-30
Applicant: Samsung Electronics Co., Ltd.
Inventor： Usman Sajid , Sai Prahladh Padmanabhan , Marie Mai Nguyen , Rekha Pitchumani , Yang Seok Ki
IPC: G06F16/28 , G06F16/245 , G06F16/2455
Abstract: A method of grouping embedding vectors in a storage device includes receiving, at a storage device, an inference query request including a first access index associated with a first embedding vector, determining, with a classification model, a first classification of the first access index, based on the first classification, searching for the first embedding vector in a cache of the storage device, receiving, at the storage device, a second access index associated with a second embedding vector, determining, with the classification model, a second classification of the second access index, and based on the second classification, searching for the second embedding vector in a persistent storage of the storage device.
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公开(公告)号：US12105968B2
公开(公告)日：2024-10-01
申请号：US17504495
申请日：2021-10-18
Applicant: Samsung Electronics Co., Ltd.
Inventor： Heekwon Park , Marie Mai Nguyen , Yang Seok Ki
IPC: G06F3/06 , G06F12/08 , G06F12/0882 , G06F12/0891
CPC classification number: G06F3/0631 , G06F3/0604 , G06F3/064 , G06F3/065 , G06F3/0673 , G06F12/0882 , G06F12/0891
Abstract: A method for page management in a memory system may include allocating a page of a mirror memory, copying a valid page from a block of device memory at a device to the page of the mirror memory, remapping the valid page from the block of device memory to the mirror memory, and modifying the block of device memory. The method may further include copying the valid page from the mirror memory to a free page at the device, and remapping the valid page from the mirror memory to the free page at the device. The remapping may be performed using a memory coherent interface. The method may further include deallocating a portion of the mirror memory associated with the valid page based on copying the valid page from the mirror memory.
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公开(公告)号：US11899589B2
公开(公告)日：2024-02-13
申请号：US17500927
申请日：2021-10-13
Applicant: Samsung Electronics Co., Ltd.
Inventor： Armin Haj Aboutalebi , Rekha Pitchumani , Zongwang Li , Marie Mai Nguyen
IPC: G06F12/0882 , G06F12/02 , G06F13/16 , G06N20/00 , G06F18/214
CPC classification number: G06F12/0882 , G06F12/0238 , G06F13/1621 , G06F13/1668 , G06F18/214 , G06N20/00 , G06F2212/621
Abstract: A method for managing a memory system may include monitoring one or more accesses of a page of memory, determining, based on the monitoring, an access pattern of the page of memory, and selecting, based on the access pattern, a coherency bias for the page of memory. The monitoring may include maintaining an indication of the one or more accesses. The determining may include comparing the indication to a threshold. Maintaining the indication may include changing the indication in a first manner based on an access of the page of memory by a first apparatus. Maintaining the indication may include changing the indication in a second manner based on an access of the page of memory by a second apparatus. The first manner may counteract the second manner.
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Patent Agency Ranking
公开(公告)号：US12197350B2
公开(公告)日：2025-01-14
申请号：US17586770
申请日：2022-01-27
Applicant: Samsung Electronics Co., Ltd.
Inventor： Marie Mai Nguyen , Rekha Pitchumani , Yang Seok Ki , Krishna Teja Malladi
Abstract: An accelerator is disclosed. A tier storage may store data. A circuit may process the data to produce a processed data. The accelerator may load the data from a device using a cache-coherent interconnect protocol.
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公开(公告)号：US11940934B2
公开(公告)日：2024-03-26
申请号：US17586767
申请日：2022-01-27
Applicant: Samsung Electronics Co., Ltd.
Inventor： Marie Mai Nguyen , Rekha Pitchumani , Zongwang Li , Yang Seok Ki , Krishna Teja Malladi
CPC classification number: G06F13/1668
Abstract: An accelerator is disclosed. A circuit may process a data to produce a processed data. A first tier storage may include a first capacity and a first latency. A second tier storage may include a second capacity and a second latency. The second capacity may be larger than the first capacity, and the second latency may be slower than the first latency. A bus may be used to transfer at least one of the data or the processed data between the first tier storage and the second tier storage.
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公开(公告)号：US12067254B2
公开(公告)日：2024-08-20
申请号：US17694657
申请日：2022-03-14
Applicant: Samsung Electronics Co., Ltd.
Inventor： Zongwang Li , Jing Yang , Marie Mai Nguyen , Mehran Elyasi , Rekha Pitchumani
CPC classification number: G06F3/0619 , G06F3/0611 , G06F3/0655 , G06F3/0679
Abstract: A storage unit is disclosed. The storage unit may include storage for a component codeword. The component codeword may be stored in a block in the storage. The block may also store a block codeword. An interface may receive a read request for a chunk of data from a host and may send the chunk of data to the host. A circuit may read the component codeword from the block in the storage. An error correcting code (ECC) decoder may determine the chunk of data based at least in part on the component codeword.
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公开(公告)号：US12014055B2
公开(公告)日：2024-06-18
申请号：US17694657
申请日：2022-03-14
Applicant: Samsung Electronics Co., Ltd.
Inventor： Zongwang Li , Jing Yang , Marie Mai Nguyen , Mehran Elyasi , Rekha Pitchumani
CPC classification number: G06F3/0619 , G06F3/0611 , G06F3/0655 , G06F3/0679
Abstract: A storage unit is disclosed. The storage unit may include storage for a component codeword. The component codeword may be stored in a block in the storage. The block may also store a block codeword. An interface may receive a read request for a chunk of data from a host and may send the chunk of data to the host. A circuit may read the component codeword from the block in the storage. An error correcting code (ECC) decoder may determine the chunk of data based at least in part on the component codeword.
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公开(公告)号：US11977743B2
公开(公告)日：2024-05-07
申请号：US17694657
申请日：2022-03-14
Applicant: Samsung Electronics Co., Ltd.
Inventor： Zongwang Li , Jing Yang , Marie Mai Nguyen , Mehran Elyasi , Rekha Pitchumani
CPC classification number: G06F3/0619 , G06F3/0611 , G06F3/0655 , G06F3/0679
Abstract: A storage unit is disclosed. The storage unit may include storage for a component codeword. The component codeword may be stored in a block in the storage. The block may also store a block codeword. An interface may receive a read request for a chunk of data from a host and may send the chunk of data to the host. A circuit may read the component codeword from the block in the storage. An error correcting code (ECC) decoder may determine the chunk of data based at least in part on the component codeword.
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