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DE69615445D1 - Kompilierer zur Verbesserung der Leistung von Datencachespeichern - Google Patents

Kompilierer zur Verbesserung der Leistung von Datencachespeichern

Info

Publication number
DE69615445D1
DE69615445D1 DE69615445T DE69615445T DE69615445D1 DE 69615445 D1 DE69615445 D1 DE 69615445D1 DE 69615445 T DE69615445 T DE 69615445T DE 69615445 T DE69615445 T DE 69615445T DE 69615445 D1 DE69615445 D1 DE 69615445D1
Authority
DE
Germany
Prior art keywords
compiler
performance
improve
data caches
caches
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE69615445T
Other languages
English (en)
Other versions
DE69615445T2 (de
Inventor
Vatsa Santhanam
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hewlett Packard Development Co LP
Original Assignee
Hewlett Packard Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hewlett Packard Co filed Critical Hewlett Packard Co
Application granted granted Critical
Publication of DE69615445D1 publication Critical patent/DE69615445D1/de
Publication of DE69615445T2 publication Critical patent/DE69615445T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F8/00—Arrangements for software engineering
    • G06F8/40—Transformation of program code
    • G06F8/41—Compilation
    • G06F8/44—Encoding
    • G06F8/443—Optimisation
    • G06F8/4441—Reducing the execution time required by the program code
    • G06F8/4442—Reducing the number of cache misses; Data prefetching
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
    • G06F9/30003—Arrangements for executing specific machine instructions
    • G06F9/3004—Arrangements for executing specific machine instructions to perform operations on memory
    • G06F9/30047—Prefetch instructions; cache control instructions
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
    • G06F9/38—Concurrent instruction execution, e.g. pipeline or look ahead
    • G06F9/3824—Operand accessing
    • G06F9/383—Operand prefetching

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Memory System Of A Hierarchy Structure (AREA)
  • Devices For Executing Special Programs (AREA)
DE69615445T 1995-05-18 1996-05-15 Kompilierer zur Verbesserung der Leistung von Datencachespeichern Expired - Fee Related DE69615445T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/443,653 US5704053A (en) 1995-05-18 1995-05-18 Efficient explicit data prefetching analysis and code generation in a low-level optimizer for inserting prefetch instructions into loops of applications

Publications (2)

Publication Number Publication Date
DE69615445D1 true DE69615445D1 (de) 2001-10-31
DE69615445T2 DE69615445T2 (de) 2002-05-02

Family

ID=23761662

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69615445T Expired - Fee Related DE69615445T2 (de) 1995-05-18 1996-05-15 Kompilierer zur Verbesserung der Leistung von Datencachespeichern

Country Status (3)

Country Link
US (1) US5704053A (de)
EP (1) EP0743598B1 (de)
DE (1) DE69615445T2 (de)

Families Citing this family (127)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3218932B2 (ja) * 1995-07-06 2001-10-15 株式会社日立製作所 データプリフェッチコード生成方法
US6742108B1 (en) * 1995-12-29 2004-05-25 Intel Corporation Method and apparatus for executing load instructions speculatively
US6301652B1 (en) * 1996-01-31 2001-10-09 International Business Machines Corporation Instruction cache alignment mechanism for branch targets based on predicted execution frequencies
US6055621A (en) * 1996-02-12 2000-04-25 International Business Machines Corporation Touch history table
US6065100A (en) * 1996-11-12 2000-05-16 Micro-Design International Caching apparatus and method for enhancing retrieval of data from an optical storage device
US5822593A (en) * 1996-12-06 1998-10-13 Xerox Corporation High-level loop fusion
JPH10228382A (ja) * 1997-02-14 1998-08-25 Nec Corp コンパイル方式
JP3546341B2 (ja) * 1997-04-17 2004-07-28 株式会社日立製作所 多重ループ向けデータプリフェッチ方法およびプログラム生成方法
US5933643A (en) * 1997-04-17 1999-08-03 Hewlett Packard Company Profiler driven data prefetching optimization where code generation not performed for loops
US6139199A (en) * 1997-06-11 2000-10-31 Sun Microsystems, Inc. Fast just-in-time (JIT) scheduler
US6088525A (en) * 1997-06-19 2000-07-11 Hewlett-Packard Company Loop profiling by instrumentation
US6035125A (en) * 1997-07-25 2000-03-07 International Business Machines Corporation Method and system for generating compact code for the loop unrolling transformation
US6535961B2 (en) * 1997-11-21 2003-03-18 Intel Corporation Spatial footprint prediction
US5964867A (en) * 1997-11-26 1999-10-12 Digital Equipment Corporation Method for inserting memory prefetch operations based on measured latencies in a program optimizer
DE69739404D1 (de) * 1997-12-10 2009-06-25 Hitachi Ltd Optimiertes speicherzugriffsverfahren
US6047390A (en) * 1997-12-22 2000-04-04 Motorola, Inc. Multiple context software analysis
WO1999034356A2 (en) * 1997-12-30 1999-07-08 Genesis One Technologies, Inc. Disk cache enhancer with dynamically sized read request based upon current cache hit rate
US5948095A (en) * 1997-12-31 1999-09-07 Intel Corporation Method and apparatus for prefetching data in a computer system
US6247174B1 (en) * 1998-01-02 2001-06-12 Hewlett-Packard Company Optimization of source code with embedded machine instructions
US6282706B1 (en) * 1998-02-10 2001-08-28 Texas Instruments Incorporated Cache optimization for programming loops
US6202204B1 (en) * 1998-03-11 2001-03-13 Intel Corporation Comprehensive redundant load elimination for architectures supporting control and data speculation
US6892173B1 (en) * 1998-03-30 2005-05-10 Hewlett-Packard Development Company, L.P. Analyzing effectiveness of a computer cache by estimating a hit rate based on applying a subset of real-time addresses to a model of the cache
US6223276B1 (en) * 1998-03-31 2001-04-24 Intel Corporation Pipelined processing of short data streams using data prefetching
US6341370B1 (en) * 1998-04-24 2002-01-22 Sun Microsystems, Inc. Integration of data prefetching and modulo scheduling using postpass prefetch insertion
US6260116B1 (en) * 1998-07-01 2001-07-10 International Business Machines Corporation System and method for prefetching data
US6253306B1 (en) 1998-07-29 2001-06-26 Advanced Micro Devices, Inc. Prefetch instruction mechanism for processor
JP3741870B2 (ja) * 1998-08-07 2006-02-01 富士通株式会社 命令及びデータの先読み方法、マイクロコントローラ、疑似命令検出回路
US6401193B1 (en) 1998-10-26 2002-06-04 Infineon Technologies North America Corp. Dynamic data prefetching based on program counter and addressing mode
US6341371B1 (en) * 1999-02-23 2002-01-22 International Business Machines Corporation System and method for optimizing program execution in a computer system
US6367071B1 (en) * 1999-03-02 2002-04-02 Lucent Technologies Inc. Compiler optimization techniques for exploiting a zero overhead loop mechanism
US6477654B1 (en) * 1999-04-06 2002-11-05 International Business Machines Corporation Managing VT for reduced power using power setting commands in the instruction stream
US6321330B1 (en) * 1999-05-28 2001-11-20 Intel Corporation Each iteration array selective loop data prefetch in multiple data width prefetch system using rotating register and parameterization to avoid redundant prefetch
US6820250B2 (en) * 1999-06-07 2004-11-16 Intel Corporation Mechanism for software pipelining loop nests
US6421763B1 (en) 1999-06-30 2002-07-16 International Business Machines Corporation Method for instruction extensions for a tightly coupled speculative request unit
US6360299B1 (en) * 1999-06-30 2002-03-19 International Business Machines Corporation Extended cache state with prefetched stream ID information
US6421762B1 (en) 1999-06-30 2002-07-16 International Business Machines Corporation Cache allocation policy based on speculative request history
US6532521B1 (en) 1999-06-30 2003-03-11 International Business Machines Corporation Mechanism for high performance transfer of speculative request data between levels of cache hierarchy
US6496921B1 (en) 1999-06-30 2002-12-17 International Business Machines Corporation Layered speculative request unit with instruction optimized and storage hierarchy optimized partitions
US6510494B1 (en) 1999-06-30 2003-01-21 International Business Machines Corporation Time based mechanism for cached speculative data deallocation
US6393528B1 (en) * 1999-06-30 2002-05-21 International Business Machines Corporation Optimized cache allocation algorithm for multiple speculative requests
BR9902725A (pt) * 1999-07-13 2001-03-06 Coppe Ufrj Processo de formação, memorização e reuso, em tempo de execução, de sequências de instruções dinâmicas em computadores
US6651088B1 (en) * 1999-07-20 2003-11-18 Hewlett-Packard Development Company, L.P. Method for reducing coherent misses in shared-memory multiprocessors utilizing lock-binding prefetchs
US6813251B1 (en) 1999-07-27 2004-11-02 Intel Corporation Split Transaction protocol for a bus system
US6675374B2 (en) * 1999-10-12 2004-01-06 Hewlett-Packard Development Company, L.P. Insertion of prefetch instructions into computer program code
US6427235B1 (en) 1999-11-05 2002-07-30 Sun Microsystems, Inc. Method and apparatus for performing prefetching at the critical section level
US6421826B1 (en) 1999-11-05 2002-07-16 Sun Microsystems, Inc. Method and apparatus for performing prefetching at the function level
US6560693B1 (en) 1999-12-10 2003-05-06 International Business Machines Corporation Branch history guided instruction/data prefetching
US6848029B2 (en) 2000-01-03 2005-01-25 Dirk Coldewey Method and apparatus for prefetching recursive data structures
US6564297B1 (en) 2000-06-15 2003-05-13 Sun Microsystems, Inc. Compiler-based cache line optimization
US20060206874A1 (en) * 2000-08-30 2006-09-14 Klein Dean A System and method for determining the cacheability of code at the time of compiling
US6651245B1 (en) * 2000-10-03 2003-11-18 Sun Microsystems, Inc. System and method for insertion of prefetch instructions by a compiler
US7107583B2 (en) * 2001-02-16 2006-09-12 Hewlett-Packard Development Company, L.P. Method and apparatus for reducing cache thrashing
US7752419B1 (en) 2001-03-22 2010-07-06 Qst Holdings, Llc Method and system for managing hardware resources to implement system functions using an adaptive computing architecture
US6836839B2 (en) 2001-03-22 2004-12-28 Quicksilver Technology, Inc. Adaptive integrated circuitry with heterogeneous and reconfigurable matrices of diverse and adaptive computational units having fixed, application specific computational elements
US7653710B2 (en) 2002-06-25 2010-01-26 Qst Holdings, Llc. Hardware task manager
US7962716B2 (en) 2001-03-22 2011-06-14 Qst Holdings, Inc. Adaptive integrated circuitry with heterogeneous and reconfigurable matrices of diverse and adaptive computational units having fixed, application specific computational elements
US8843928B2 (en) 2010-01-21 2014-09-23 Qst Holdings, Llc Method and apparatus for a general-purpose, multiple-core system for implementing stream-based computations
US20040133745A1 (en) * 2002-10-28 2004-07-08 Quicksilver Technology, Inc. Adaptable datapath for a digital processing system
US6721943B2 (en) * 2001-03-30 2004-04-13 Intel Corporation Compile-time memory coalescing for dynamic arrays
US6577678B2 (en) 2001-05-08 2003-06-10 Quicksilver Technology Method and system for reconfigurable channel coding
US7191430B2 (en) * 2001-09-24 2007-03-13 Hewlett-Packard Development Company, L.P. Providing instruction execution hints to a processor using break instructions
US6959435B2 (en) * 2001-09-28 2005-10-25 Intel Corporation Compiler-directed speculative approach to resolve performance-degrading long latency events in an application
JP2003108386A (ja) * 2001-09-28 2003-04-11 Hitachi Ltd 間接参照データプリフェッチ方法
WO2003032154A1 (en) * 2001-10-08 2003-04-17 Telefonaktiebolaget Lm Ericsson Hidden job start preparation in an instruction-parallel processor system
US7257810B2 (en) * 2001-11-02 2007-08-14 Sun Microsystems, Inc. Method and apparatus for inserting prefetch instructions in an optimizing compiler
US7234136B2 (en) * 2001-11-02 2007-06-19 Sun Microsystems, Inc. Method and apparatus for selecting references for prefetching in an optimizing compiler
US7046635B2 (en) 2001-11-28 2006-05-16 Quicksilver Technology, Inc. System for authorizing functionality in adaptable hardware devices
US6986021B2 (en) 2001-11-30 2006-01-10 Quick Silver Technology, Inc. Apparatus, method, system and executable module for configuration and operation of adaptive integrated circuitry having fixed, application specific computational elements
US8412915B2 (en) 2001-11-30 2013-04-02 Altera Corporation Apparatus, system and method for configuration of adaptive integrated circuitry having heterogeneous computational elements
US7215701B2 (en) 2001-12-12 2007-05-08 Sharad Sambhwani Low I/O bandwidth method and system for implementing detection and identification of scrambling codes
CA2365375A1 (en) * 2001-12-18 2003-06-18 Ibm Canada Limited-Ibm Canada Limitee Optimizing source code for iterative execution
US20030126591A1 (en) * 2001-12-21 2003-07-03 Youfeng Wu Stride-profile guided prefetching for irregular code
US7403981B2 (en) * 2002-01-04 2008-07-22 Quicksilver Technology, Inc. Apparatus and method for adaptive multimedia reception and transmission in communication environments
US20030204840A1 (en) * 2002-04-30 2003-10-30 Youfeng Wu Apparatus and method for one-pass profiling to concurrently generate a frequency profile and a stride profile to enable data prefetching in irregular programs
US7660984B1 (en) 2003-05-13 2010-02-09 Quicksilver Technology Method and system for achieving individualized protected space in an operating system
US7328414B1 (en) 2003-05-13 2008-02-05 Qst Holdings, Llc Method and system for creating and programming an adaptive computing engine
US20040006667A1 (en) * 2002-06-21 2004-01-08 Bik Aart J.C. Apparatus and method for implementing adjacent, non-unit stride memory access patterns utilizing SIMD instructions
US7493607B2 (en) 2002-07-09 2009-02-17 Bluerisc Inc. Statically speculative compilation and execution
US7278136B2 (en) * 2002-07-09 2007-10-02 University Of Massachusetts Reducing processor energy consumption using compile-time information
US6934865B2 (en) * 2002-07-09 2005-08-23 University Of Massachusetts Controlling a processor resource based on a compile-time prediction of number of instructions-per-cycle that will be executed across plural cycles by the processor
US8108656B2 (en) 2002-08-29 2012-01-31 Qst Holdings, Llc Task definition for specifying resource requirements
US7937591B1 (en) 2002-10-25 2011-05-03 Qst Holdings, Llc Method and system for providing a device which can be adapted on an ongoing basis
US8276135B2 (en) 2002-11-07 2012-09-25 Qst Holdings Llc Profiling of software and circuit designs utilizing data operation analyses
US20040093591A1 (en) * 2002-11-12 2004-05-13 Spiros Kalogeropulos Method and apparatus prefetching indexed array references
US7225301B2 (en) 2002-11-22 2007-05-29 Quicksilver Technologies External memory controller node
US7822590B2 (en) * 2002-12-17 2010-10-26 Cadence Design Systems, Inc. Method and system for implementing, controlling, and interfacing with circuit simulators
JP2004303113A (ja) * 2003-04-01 2004-10-28 Hitachi Ltd 階層メモリ向け最適化処理を備えたコンパイラおよびコード生成方法
US7624387B2 (en) * 2003-04-10 2009-11-24 Panasonic Corporation Compiler, program product, compilation device, communication terminal device, and compilation method
US7185323B2 (en) * 2003-05-16 2007-02-27 Sun Microsystems, Inc. Using value speculation to break constraining dependencies in iterative control flow structures
US7308681B2 (en) * 2003-10-28 2007-12-11 International Business Machines Corporation Control flow based compression of execution traces
US20050114850A1 (en) 2003-10-29 2005-05-26 Saurabh Chheda Energy-focused re-compilation of executables and hardware mechanisms based on compiler-architecture interaction and compiler-inserted control
US7996671B2 (en) 2003-11-17 2011-08-09 Bluerisc Inc. Security of program executables and microprocessors based on compiler-architecture interaction
CA2453685A1 (en) * 2003-12-17 2005-06-17 Ibm Canada Limited - Ibm Canada Limitee Method and system for code modification based on cache structure
US7389385B2 (en) * 2003-12-19 2008-06-17 Intel Corporation Methods and apparatus to dynamically insert prefetch instructions based on compiler and garbage collector analysis
US20050149915A1 (en) * 2003-12-29 2005-07-07 Intel Corporation Methods and apparatus for optimizing a program undergoing dynamic binary translation using profile information
US8607209B2 (en) 2004-02-04 2013-12-10 Bluerisc Inc. Energy-focused compiler-assisted branch prediction
JPWO2005078579A1 (ja) * 2004-02-12 2007-10-18 松下電器産業株式会社 プログラム変換装置およびプログラム変換方法
US7168070B2 (en) * 2004-05-25 2007-01-23 International Business Machines Corporation Aggregate bandwidth through management using insertion of reset instructions for cache-to-cache data transfer
US7971191B2 (en) * 2004-06-10 2011-06-28 Hewlett-Packard Development Company, L.P. System and method for analyzing a process
US7493609B2 (en) * 2004-08-30 2009-02-17 International Business Machines Corporation Method and apparatus for automatic second-order predictive commoning
US7849453B2 (en) * 2005-03-16 2010-12-07 Oracle America, Inc. Method and apparatus for software scouting regions of a program
US7681188B1 (en) * 2005-04-29 2010-03-16 Sun Microsystems, Inc. Locked prefetch scheduling in general cyclic regions
US7421540B2 (en) * 2005-05-03 2008-09-02 International Business Machines Corporation Method, apparatus, and program to efficiently calculate cache prefetching patterns for loops
US20070130114A1 (en) * 2005-06-20 2007-06-07 Xiao-Feng Li Methods and apparatus to optimize processing throughput of data structures in programs
US7793278B2 (en) * 2005-09-30 2010-09-07 Intel Corporation Systems and methods for affine-partitioning programs onto multiple processing units
US7757222B2 (en) * 2005-09-30 2010-07-13 Intel Corporation Generating efficient parallel code using partitioning, coalescing, and degenerative loop and guard removal
US7784037B2 (en) * 2006-04-14 2010-08-24 International Business Machines Corporation Compiler implemented software cache method in which non-aliased explicitly fetched data are excluded
US7865885B2 (en) * 2006-09-27 2011-01-04 Intel Corporation Using transactional memory for precise exception handling in aggressive dynamic binary optimizations
US20080126766A1 (en) 2006-11-03 2008-05-29 Saurabh Chheda Securing microprocessors against information leakage and physical tampering
CN104220980B (zh) * 2011-12-29 2018-01-19 英特尔公司 经管理的指令缓存预取
US9043579B2 (en) 2012-01-10 2015-05-26 International Business Machines Corporation Prefetch optimizer measuring execution time of instruction sequence cycling through each selectable hardware prefetch depth and cycling through disabling each software prefetch instruction of an instruction sequence of interest
US9164743B2 (en) 2012-07-02 2015-10-20 International Business Machines Corporation Strength reduction compiler optimizations for operations with unknown strides
US9411558B2 (en) 2012-10-20 2016-08-09 Luke Hutchison Systems and methods for parallelization of program code, interactive data visualization, and graphically-augmented code editing
JP2014112327A (ja) * 2012-12-05 2014-06-19 Fujitsu Ltd 変換プログラム、変換装置及び変換方法
US9547553B1 (en) 2014-03-10 2017-01-17 Parallel Machines Ltd. Data resiliency in a shared memory pool
US9781027B1 (en) 2014-04-06 2017-10-03 Parallel Machines Ltd. Systems and methods to communicate with external destinations via a memory network
US9529622B1 (en) 2014-12-09 2016-12-27 Parallel Machines Ltd. Systems and methods for automatic generation of task-splitting code
US9690713B1 (en) 2014-04-22 2017-06-27 Parallel Machines Ltd. Systems and methods for effectively interacting with a flash memory
US9477412B1 (en) 2014-12-09 2016-10-25 Parallel Machines Ltd. Systems and methods for automatically aggregating write requests
US9213531B2 (en) * 2014-05-01 2015-12-15 Google Inc. Methods to eliminate extra memory loads while accessing global variables in position independent code
US9753873B1 (en) 2014-12-09 2017-09-05 Parallel Machines Ltd. Systems and methods for key-value transactions
US9690705B1 (en) 2014-12-09 2017-06-27 Parallel Machines Ltd. Systems and methods for processing data sets according to an instructed order
US9639473B1 (en) 2014-12-09 2017-05-02 Parallel Machines Ltd. Utilizing a cache mechanism by copying a data set from a cache-disabled memory location to a cache-enabled memory location
US9781225B1 (en) 2014-12-09 2017-10-03 Parallel Machines Ltd. Systems and methods for cache streams
US11989254B2 (en) * 2020-09-10 2024-05-21 Taboola.Com Ltd. Semantic meaning association to components of digital content
CN114327643B (zh) * 2022-03-11 2022-06-21 上海聪链信息科技有限公司 机器指令预处理方法、电子设备及计算机可读存储介质
CN117707995B (zh) * 2024-02-02 2024-04-26 北京惠朗时代科技有限公司 一种数据预读取的优化装置及操作方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5214766A (en) * 1989-04-28 1993-05-25 International Business Machines Corporation Data prefetching based on store information in multi-processor caches
US5193167A (en) * 1990-06-29 1993-03-09 Digital Equipment Corporation Ensuring data integrity by locked-load and conditional-store operations in a multiprocessor system
US5287467A (en) * 1991-04-18 1994-02-15 International Business Machines Corporation Pipeline for removing and concurrently executing two or more branch instructions in synchronization with other instructions executing in the execution unit
US5396604A (en) * 1991-07-12 1995-03-07 Hewlett-Packard Company System and method for reducing the penalty associated with data cache misses
US5537620A (en) * 1994-09-16 1996-07-16 International Business Machines Corporation Redundant load elimination on optimizing compilers

Also Published As

Publication number Publication date
DE69615445T2 (de) 2002-05-02
EP0743598B1 (de) 2001-09-26
EP0743598A3 (de) 1997-07-23
EP0743598A2 (de) 1996-11-20
US5704053A (en) 1997-12-30

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Owner name: HEWLETT-PACKARD DEVELOPMENT CO., L.P., HOUSTON, TE

8339 Ceased/non-payment of the annual fee