Sign In Register

Bước sang năm 2025, người biết làm giàu tiêu tiền vào 3 thứ: chi càng nhiều càng lãi đậm, số 2 giúp bạn "thắng đời 1-0"

3 days ago 3
Quản lý tài chính cá nhân khoa học chính là cách khiến người giàu mãi giàu còn người nghèo thì chật vật, luẩn quẩn mãi không thể khá lên.
Read Entire Article
  3. Bước sang năm 2025, người biết làm giàu tiêu tiền vào 3 thứ: chi càng nhiều càng lãi đậm, số 2 giúp bạn "thắng đời 1-0"

Related

Tuổi nào xông đất, khai trương mở hàng tốt nhất năm Ất Tỵ 2025?

Tuổi nào xông đất, khai trương mở hàng tốt nhất năm Ất Tỵ 2025?

Mùng 2 Tết: 3 việc nên làm, 3 điều kiêng kỵ và 3 món ăn truyền thống của nước cạnh Việt Nam

Mùng 2 Tết: 3 việc nên làm, 3 điều kiêng kỵ và 3 món ăn truyền thống của nước cạnh Việt Nam

1 loại quả Việt gần như không có thuốc trừ sâu, thường có mặt trên bàn thờ ngày Tết

1 loại quả Việt gần như không có thuốc trừ sâu, thường có mặt trên bàn thờ ngày Tết

Trending

1. Minnesota Wild
2. Plane crash
3. Meta stock
4. Wild vs Maple Leafs
5. Honda recalls
6. Liverpool
7. Guantanamo Bay
8. French bee
9. Man City vs Club Brugge
10. Brest vs Real Madrid

Popular

Only Washington D.C. could view the underdog story of the Indiana Hoosiers as a problem

Only Washington D.C. could view the underdog story of the Indiana Hoosiers as a problem

Week 13 Preview: Underdogs Army & Indiana hope to keep playoff hopes alive | College Football Enquirer

Week 13 Preview: Underdogs Army & Indiana hope to keep playoff hopes alive | College Football Enquirer

Kioxia Demonstrates RAID Offload Scheme for NVMe Drives At FMS 2024, Kioxia had a proof-of-concept demonstration of their proposed a new RAID offload methodology for enterprise SSDs. The impetus for this is quite clear: as SSDs get faster in each generation, RAID arrays have a major problem of maintaining (and scaling up) performance. Even in cases where the RAID operations are handled by a dedicated RAID card, a simple write request in, say, a RAID 5 array would involve two reads and two writes to different drives. In cases where there is no hardware acceleration, the data from the reads needs to travel all the way back to the CPU and main memory for further processing before the writes can be done. Kioxia has proposed the use of the PCIe direct memory access feature along with the SSD controller's controller memory buffer (CMB) to avoid the movement of data up to the CPU and back. The required parity computation is done by an accelerator block resident within the SSD controller. In Kioxia's PoC implementation, the DMA engine can access the entire host address space (including the peer SSD's BAR-mapped CMB), allowing it to receive and transfer data as required from neighboring SSDs on the bus. Kioxia noted that their offload PoC saw close to 50% reduction in CPU utilization and upwards of 90% reduction in system DRAM utilization compared to software RAID done on the CPU. The proposed offload scheme can also handle scrubbing operations without taking up the host CPU cycles for the parity computation task. Kioxia has already taken steps to contribute these features to the NVM Express working group. If accepted, the proposed offload scheme will be part of a standard that could become widely available across multiple SSD vendors. Storage

Kioxia Demonstrates RAID Offload Scheme for NVMe Drives At FMS 2024, Kioxia had a proof-of-concept demonstration of their proposed a new RAID offload methodology for enterprise SSDs. The impetus for this is quite clear: as SSDs get faster in each generation, RAID arrays have a major problem of maintaining (and scaling up) performance. Even in cases where the RAID operations are handled by a dedicated RAID card, a simple write request in, say, a RAID 5 array would involve two reads and two writes to different drives. In cases where there is no hardware acceleration, the data from the reads needs to travel all the way back to the CPU and main memory for further processing before the writes can be done. Kioxia has proposed the use of the PCIe direct memory access feature along with the SSD controller's controller memory buffer (CMB) to avoid the movement of data up to the CPU and back. The required parity computation is done by an accelerator block resident within the SSD controller. In Kioxia's PoC implementation, the DMA engine can access the entire host address space (including the peer SSD's BAR-mapped CMB), allowing it to receive and transfer data as required from neighboring SSDs on the bus. Kioxia noted that their offload PoC saw close to 50% reduction in CPU utilization and upwards of 90% reduction in system DRAM utilization compared to software RAID done on the CPU. The proposed offload scheme can also handle scrubbing operations without taking up the host CPU cycles for the parity computation task. Kioxia has already taken steps to contribute these features to the NVM Express working group. If accepted, the proposed offload scheme will be part of a standard that could become widely available across multiple SSD vendors. Storage

NFL, Justice Department urge Congress to take action on threat from drones

NFL, Justice Department urge Congress to take action on threat from drones

AUS vs IND: ‘We want to create more exciting Tests, so we leave more grass on now,’ says MCG curator Matt Page

AUS vs IND: ‘We want to create more exciting Tests, so we leave more grass on now,’ says MCG curator Matt Page

English (United States) English (United States) · Vietnamese (Vietnam) ·
About Us · Terms & Condition · Contact Us
© Diclofenac News - A dynamic and comprehensive news website 2025. All rights are reserved