Memory Architecture Accessing/Allocation TRIZ Cases

This case uses system-level garbage collection before scheduled erase-block refreshes to extend QLC SSD endurance and storage efficiency.

This case shows how an on-chip CXL switch maintains cache coherency across memories and accelerators without processor control.

A writing index locks only the target shared-memory block, letting publishers write concurrently while subscribers read without locking.

Segmented mapping queries generate equation coefficients from stored node data, reducing table storage for NAND error correction.

This storage case combines adjacent host LBA read-modify-write operations in cache, reducing repeated disk revolutions and write time.

A hierarchical LLC assigns FIFO pointer separations by die distance, prioritizing critical data on shorter-latency cache dies.

Hash-managed tracker levels preserve access-count accuracy and prevent overflow when multi-tier memory tracks many unique pages.

Multiple read levels use error-bit feedback to correct voltage drift, reducing energy-intensive searches and protecting read performance.

Environmental monitoring, margin tests, and interface retraining optimize NFI channels without disk disconnection.

This case adjusts cache access timestamps with ghost lists to avoid premature eviction of frequently used entries.

Separate state registers let one recurrent network switch among tasks while improving memory access prediction latency and accuracy.

PMR-cached check data cuts NAND updates, lowering RAID latency and SSD wear.

When power-off requests threaten incomplete writes, selective buffer expansion with faster memory blocks protects data integrity.

This case uses a dynamic SLC cache to adapt to host write patterns and improve data aggregation efficiency in XLC memory.

A Gaussian mixture model and label propagation adapt malware detection to new domains without manual annotation or separate models.

This case segments metadata pages and applies family-identifier locking to reduce latency and ICS strain in active/active caches.

Mapping host bands to physical bands aligns garbage collection and trim operations, reducing write amplification and extending SSD lifespan.

Delta, entropy, and run-length encoding track queue entry age from submission for leaner storage and clearer timeout debugging.

A storage controller assigns heat credits by die location, forming logical metablocks for thermal handling without complex firmware.

Store complete video files in jumbo blocks and place leftover data in shared tail blocks to reduce garbage collection.

Selective low- and high-voltage operation uses cell tags to preserve reliability while reducing redundant memory and power use.

Logs guide physical-zone allocation and victim selection, helping storage controllers manage garbage collection more efficiently.

A controller migrates data from failed memory dies to overprovisioning blocks, while FTLs preserve access and balance die-group performance.

A memory controller skips map updates for sequential writes, stores offset data, and accelerates map recovery after sudden power loss.

This case moves FTL mapping from the SSD to a host zone translation layer, reducing memory consumption while preserving I/O translation.

This case segments physical address regions into sub-tables, reducing L2P table size and DRAM use for high-capacity SSDs.

This case uses local load signals from neighboring switches to select output links, improving congestion response and network utilization.

Autonomous checkpointing reduces redundant writes, wear, and storage bottlenecks.

New instances preload recently used routines from a running peer, reducing provisioning delays during demand spikes.

Variable parity allocation lowers ECC power use while preserving reliability and recovering unused cells for payload storage.

A journal manager uses a range table to skip redundant replay operations and restore metadata reliably after sudden power loss.

This case shows how namespace-specific queues and accelerators reduce contention across virtual machines in a computational storage device.

Sequenced PE configurations and gasket memory combine reconfigurability with scalable thread-level parallel processing.

This case uses Trust Domains, MK-TME, and CPU-managed ownership to isolate tenant memory from untrusted cloud software.

This storage case combines SLC turbo buffering with MLC capacity, moving data strategically to improve write and read performance.

A memory controller switches between consecutive and dirty metadata writes as free pages change, reducing garbage collection and open time.

A dirty group detector and dirty list manager reduce redundant memory requests while adapting data transfers across cache and external memory.

A network device allocates shared memory addresses so hosts can expand capacity without complex local memory management.

Database nodes share probabilistic cache data to screen record requests, reducing communication overhead and processor stalls.

A coherent victim cache uses parallel main and victim-cache paths to reduce access latency and write-operation cycles.

A memory management unit pairs architectural and extendable page tables to reduce bandwidth use and mapping overhead.

A fast first-stage FLC, lower-cost second stage, and reserved storage partition balance memory speed, capacity, power, and cost.

A WLUT predicts the cache way before access, so tag and data lookups avoid probing every way and reduce static power.

This storage controller allocates namespaces and buffer regions across equivalent physical functions to support more VMs with stable QoS.

A destination-aware cryptographic engine bypasses memory writes for direct cache access, reducing redundant IO encryption hardware.

This case uses target abstraction levels, iterative prompts, and external data to balance concise summaries with key data retention.

Neural processors synchronize through semaphore memories and an L3 channel, avoiding centralized control overhead.

Compress memory data while non-volatile storage buffers unpredictable capacity.

Superblocks and in-storage compression help manage large RAID data volumes across storage devices.

A dual-interface persistent storage case partitions cache for NVMe and CXL payloads, balancing cache use and small-I/O latency.