2024 Sbcl hash-table

Sbcl hash-table

Author: puyu

August undefined, 2024

Websbcl/src/code/hash-table.lisp Go to file Go to fileT Go to lineL Copy path Copy permalink This commit does not belong to any branch on this repository, and may belong to a fork … Web{"inputs":[{"filename":"/gnu/store/29ym6fnz6z48fdb9yh1kcijry8gslzz4-module-import-compiled.drv","out_name":["out"]},{"filename":"/gnu/store ...

Speeding Up a Function Involving String Searches

http://planet.sbcl.org/2024/5.html Web2 days ago · Option1 & option2 are 2-item lists of a symbol and a simple-string. String length is a max of ~50 uppercase alphabetic chars, with an average of ~7 chars. Thus index1 & index2 can be fixnums, and *crosscuts-ht* is an #'equal hashtable with keys as lists of 2 symbols. Hashtable values are lists of the 2 indexes. string. common-lisp. destructuring. newspaper 1982

File: frlock.lisp Debian Sources

WebMay 5, 2011 · 1 Answer Sorted by: 11 MAPHASH maps a function with two arguments over a hash table for side effects. The two arguments are the key and value of each item in the … http://www.sbcl.org/gsoc2013/ideas/ WebPresumably SBCL is doing something similar for similar reasons. ... The excl::hash-table-stats function demonstrates this when given a hash-table with structs used as keys; the histogram becomes the worst case, because every key wants the same index. The decision was made to keep the same behavior for structure objects, because the automatic ... middle kuskokwim electric cooperative inc

Space Efficient Hash Tables with Worst Case Constant Access Time

Thread: [Sbcl-devel] with-locked-hash-table and interrupts

WebApr 13, 2013 · As mandated by the standard, SBCL offers hash tables and exposes pre-defined hash functions. Interactions with other parts of the system make it challenging to improve general-purpose hash tables. However, type-specialised hash tables seem approachable, as does improving the quality of the standard hash functions. WebMay 3, 2024 · Hash table is probably the most commonly used data structure in software industry. Most implementations focus on its speed instead of memory usage, yet small … middle lamella is made up of celluloseWebAs of 1.0.25.15 (below for convenience) WITH-LOCKED-HASH-TABLE also disables interrupts for its body. >From the commit message it is not clear to me why. WITH-LOCKED-HASH-TABLE should IMO be considered a user lock. To me it is morally analogous to a user have an external lock and grabbing that around accesses to a hash-table. I'm not sure if ... newspaper 1979

"WebMirror of Steel Bank Common Lisp (SBCL)'s official repository - sbcl/early-objdef.lisp at master · sbcl/sbcl. Mirror of Steel Bank Common Lisp (SBCL)'s official repository - sbcl/early-objdef.lisp at master · sbcl/sbcl ... All hash-table backing vectors are marked with this bit.;; Essentially it informs GC that the vector has a high-water mark. " - Sbcl hash-table

Sbcl hash-table

http://www.sbcl.org/sbcl-internals/Linkage_002dtable.html http://www.sbcl.org/manual/

Did you know?

WebSBCL 2.3.3 User Manual. SBCL 2.3.3 User Manual Table of Contents. ... 7.13 Hash Table Extensions; 7.14 Random Number Generation; 7.15 Timeouts and Deadlines. ... All … WebMay 29, 2011 · I'm not sure if the meaning here is that SBCL's internal hash-tables should keep interrupts disabled -- which I can certainly understand -- or if there is something non-obvious in the hash-table code that makes interrupts arriving during a locked section fundamentally unsafe?

WebOct 20, 2024 · The motivation for this is to enable a programmer to use hash tables deterministically, with the output being independent of the hash function or other details … Web{"inputs":[{"filename":"/gnu/store/142cpsqsbwnrc11na3bhxcxm9j5s7281-tar-1.32.drv","out_name":["out"]},{"filename":"/gnu/store/fhzi04ip8jry4xc26nkzwbwjj1h7cck1-gnutls ...

WebSep 8, 2024 · [Sbcl-commits] master: Combine linkage-table.lisp into foreign.lisp Common Lisp compiler and runtime Brought to you by: crhodes, demoss, jsnell, pkhuong, and 4 others. Summary Files Reviews Support Wiki Mailing Lists … WebJan 5, 2024 · First is a Lisp-side hash table that maps foreign names (and an indicator of if it is data or a function) to an integer. The second is a C-side vector that contains either the …

WebFeb 13, 2014 · As mandated by the standard, SBCL offers hash tables and exposes pre-defined hash functions. Interactions with other parts of the system make it challenging to improve general-purpose hash tables. However, type-specialised hash tables seem approachable, as does improving the quality of the standard hash functions. If completed,

WebTo compile SBCL, first unpack the source tarball and enter the directory it makes. Then you will need to invoke the build shell script with the appropriate argument for the host … newspaper 1981WebOct 20, 2024 · The motivation for this is to enable a programmer to use hash tables deterministically, with the output being independent of the hash function or other details that could affect the iteration order. Douglas Katzman (dougk) wrote on 2024-10-24: #1 There are a myriad of variations that people would like. middlekoop seed corn inc packwood iaWebLisp SBCL SBCL 2.3.0. all Racket programs & measurements; all Lisp SBCL programs & measurements. How programs are measured ... middle ky community action business cardWebMar 28, 2024 · Not all platforms have the latest binaries, but SBCL is still supported and working on these platforms. An older binary (or provided by an OS repository / homebrew / … middle ky community action jackson kyWebsbcl/src/code/target-sxhash.lisp Go to file Go to fileT Go to lineL Copy path Copy permalink This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository. Cannot retrieve contributors at this time 622 lines (598 sloc) 33.9 KB Raw Blame Edit this file E Open in GitHub Desktop middle knuckle swollen and painfulWeb4.1.1 Differences to CMUCL. CMUCL does lazy linkage for code, keeps all foreign addresses in the linkage-table, and handles the initialization from C. We do eager linkage for everything, maintain a separate *STATIC-FOREIGN-SYMBOLS* just like on non-linkage-table ports (this allows more code sharing between ports, makes thread-safety easier to ... newspaper 1985WebThough SBCL can be used running “bare”, the recommended mode of development is with an editor connected to SBCL, supporting not only basic lisp editing (paren-matching, etc), … middle lateral muscle layer of abdomen