Instruction Analysis TRIZ Cases
- 16-bit and 32-bit Instruction Coexistence in Fetch Packet
A fetch packet header signals mixed 16-bit and 32-bit instructions, expanding the opcode space while resolving code bloat from large memory requirements.
- Address Decoding Circuit Latency Reduction via Partitioning
An address partitioning circuit separates encoded addresses into subsets to enable variable decoding durations.
- Control Transfer Termination Instructions for ROP Attack Prevention
Control transfer termination instructions prevent return-oriented programming attacks by restricting gadget execution to programmer-intended locations.
- Programmable Device Bitstream Authentication via Pre-Execution MAC Verification
A programmable device authenticates configuration bitstreams by computing message authentication codes before executing instructions.
- Processor Trace Control Flow Integrity Validation
A control flow validator uses processor trace data to verify execution paths against a control flow graph.
- Processor Partial Width Load Mode Handling
A processor handles partial width load instructions using mode-dependent register writing to manage data extension.
- Processor Instruction Selection Circuit Power Stability
An instruction selection circuit holds candidate instructions to maintain continuous execution within a processor architecture.
- Reconfigurable Parallel Processor Circular Data Path
Stacked vector processing columns form a circular data path that reduces routing delay and optimizes area efficiency in multi-core SIMT architectures.
- Bytecode Interpreter Register Pre-fetching for Execution Speed
Pre-fetching subsequent instruction addresses into registers minimizes memory access latency, accelerating bytecode interpretation speed.
- Dynamic Method Instrumentation for Runtime Performance Diagnosis
Bytecode analysis discovers un-instrumented components to resolve the trade-off between measurement precision and instrumentation overhead.
- Fetch Unit Return Prediction Stack for Subroutine Efficiency
A fetch unit calculates and stores predicted target addresses in a return prediction stack to streamline instruction fetching.
- Memory Controller ALU FPU In-Memory Arithmetic
A memory controller integrates an arithmetic logic unit to execute instructions directly on stored data.
- Multithreaded Processor Fast Slow Path Pipeline Scheduling
Segmented pipelines route instructions based on complexity, resolving the trade-off between clock speed and latency in mixed workloads.
- Resynchronization Predictor Hysteresis for Load Execution
A resynchronization predictor uses hysteresis counter values to stabilize speculative and non-speculative execution modes.
- Packed Two Source Inter-Element Shift Merge Processors
A packed two source inter-element shift merge processor executes simultaneous shifting and merging of data elements from dual operands.
- Per-Core Voltage and Frequency Control via Integrated Regulators
Segmented internal regulators enable per-core voltage and frequency adjustments to optimize performance within thermal design power limits.
- Processor Data Element Rearrangement Instructions
Processor instructions rearrange packed data elements to resolve vectorization asymmetry and reduce instruction set complexity.
- Dual Signed Unsigned Packed Data Multiplication
Unified vector instructions execute concurrent signed and unsigned packed multiplications, eliminating sequential instruction overhead.
- Memory Circuit Halting Program Counter for Instruction Fetching
A memory circuit retrieves program instructions and sends them to a processor.
- Accelerator Interface Mechanism for Data Processing Systems
A universal accelerator interface mechanism manages task queues to enable efficient off-loading of processing tasks.
- ISA-Based Gradient Compression for Distributed Neural Network Training
ISA-based compression transforms neural network gradients into instruction set architecture vectors to reduce data transfer volume.
- Bitfield Manipulation Instruction for Variable Data Sizes
A bitfield manipulation instruction extracts and inserts data segments using dynamic prefix values.
- Virtualizing Micro-Op Cache via Conventional Storage
Storing evicted micro-operations in a conventional subsystem prevents re-decoding and reduces decode unit power consumption.
- Processor Identification Instruction Spoofing for Heterogeneous ISA Systems
CPUID spoofing logic aggregates identification data across heterogeneous cores, eliminating complex translation layers while maintaining system compatibility.
- SDN Processing Engine Parallel Data Manipulation
A software-defined networking engine executes parallel data manipulation through programmable instruction tables and logic cones.
- Selective Instruction Sequence Buffer for Processor Efficiency
A selective instruction sequence buffer controller stores previously decoded micro-operations to reduce re-fetching overhead.
- 8-bit Floating Point Fused Multiply-Add Instructions
An 8-bit floating-point fused multiply-add instruction reduces memory bandwidth pressure while maintaining numerical accuracy for deep learning workloads.
- LBR Stack Call Stack Mode for Low-Overhead Performance Monitoring
A processor performance monitor uses a last branch record stack to capture exact call stacks during leaf function returns.
- Rewritable Behavior Mappings for DPU Fault Correction
A rewritable storage circuitry mechanism modifies default data processing unit behaviors through dynamic instruction mappings.
- Processor ROP Detection Logic for Return-Call Imbalance Analysis
Embedded ROP detection logic analyzes return-call imbalances and mispredictions to trigger notifications when thresholds are exceeded.
- Fault Tolerant Multi-Threaded Processor for Real-Time Systems
A fault tolerant multi-threaded processor compares results from parallel thread executions to identify mismatches quickly.
- Implicit Variability Rules for Software Component Architecture Design
A rule-based apparatus applies implicit variability rules to component model elements, automating the generation of complex interlocking relationships.