From 8a0970c8cd8d48bd9313daed49cdb044b77cb44e Mon Sep 17 00:00:00 2001 From: retropikzel Date: Mon, 6 Jul 2026 20:00:43 +0300 Subject: [PATCH] Backup of two new libraries --- Makefile | 5 +- retropikzel/parallel-srfi-18.scm | 34 +++++++ retropikzel/parallel.scm | 5 + retropikzel/parallel.sld | 14 +++ retropikzel/parallel/LICENSE | 165 +++++++++++++++++++++++++++++++ retropikzel/parallel/README.md | 1 + retropikzel/parallel/VERSION | 1 + retropikzel/parallel/test.scm | 9 ++ retropikzel/purer.scm | 4 + retropikzel/purer.sld | 8 ++ retropikzel/purer/LICENSE | 165 +++++++++++++++++++++++++++++++ retropikzel/purer/README.md | 1 + retropikzel/purer/VERSION | 1 + retropikzel/purer/test.scm | 10 ++ 14 files changed, 420 insertions(+), 3 deletions(-) create mode 100644 retropikzel/parallel-srfi-18.scm create mode 100644 retropikzel/parallel.scm create mode 100644 retropikzel/parallel.sld create mode 100644 retropikzel/parallel/LICENSE create mode 100644 retropikzel/parallel/README.md create mode 100644 retropikzel/parallel/VERSION create mode 100644 retropikzel/parallel/test.scm create mode 100644 retropikzel/purer.scm create mode 100644 retropikzel/purer.sld create mode 100644 retropikzel/purer/LICENSE create mode 100644 retropikzel/purer/README.md create mode 100644 retropikzel/purer/VERSION create mode 100644 retropikzel/purer/test.scm diff --git a/Makefile b/Makefile index aa6f645..2be6b55 100644 --- a/Makefile +++ b/Makefile @@ -55,12 +55,11 @@ testfiles: ${PKG} ${TESTFILE} rm -rf ${tmpdir} mkdir -p ${tmpdir} cp ${PKG} ${tmpdir} - cp -r retropikzel ${tmpdir} - cat test-headers.${SFX} ${TESTFILE} | sed 's/LIBRARY/${LIBRARY}/' > ${tmpdir}/test.${SFX} + cat test-headers.${SFX} | sed 's/LIBRARY/${LIBRARY}/' > ${tmpdir}/test.${SFX} cat ${TESTFILE} >> ${tmpdir}/test.${SFX} test: testfiles - cd ${tmpdir} && COMPILE_R7RS=${SCHEME} CSC_OPIONS="-L -lcurl" compile-r7rs -o test-program -I . test.${SFX} + cd ${tmpdir} && COMPILE_R7RS=${SCHEME} CSC_OPIONS="-L -lcurl" compile-r7rs -o test-program test.${SFX} cd ${tmpdir} && ./test-program test-docker: testfiles diff --git a/retropikzel/parallel-srfi-18.scm b/retropikzel/parallel-srfi-18.scm new file mode 100644 index 0000000..11cb757 --- /dev/null +++ b/retropikzel/parallel-srfi-18.scm @@ -0,0 +1,34 @@ +(define thread-count 4) +(define thread-proc (lambda () #t)) + +(define (new-thread) + (let ((thread (make-thread + (lambda () + (thread-specific-set! + (result (apply thread-proc + (thread-specific (current-thread))))))))) + thread)) +(define threads (make-list thread-count (new-thread))) + +(define (parallel-map thunk lst) + (letrec* + ((lst-length (length lst)) + (result '()) + (looper (index) + (when (< index lst-length) + (for-each + (lambda (thread) + (when (< (+ index thread-index) lst-length) + (thread-specific-set! thread (list-ref lst (+ index thread-index))))) + threads '(0 1 2 3)) ;; FIXME Make thread-index dynamic + (for-each + (lambda (thread) + (when (< (+ index thread-index) lst-length) + thread-start! thread)) + threads '(0 1 2 3)) + (for-each thread-join! threads) + (map + (lambda (thread) + (thread-specific thread)) + threads '(0 1 2 3)) + ) diff --git a/retropikzel/parallel.scm b/retropikzel/parallel.scm new file mode 100644 index 0000000..83b1d73 --- /dev/null +++ b/retropikzel/parallel.scm @@ -0,0 +1,5 @@ +(define-syntax parallel-map + (syntax-rules () + ((_ env (l args body ...) lst) + (let ((l (eval `(lambda args body ...) (apply environment 'env)))) + (map l lst))))) diff --git a/retropikzel/parallel.sld b/retropikzel/parallel.sld new file mode 100644 index 0000000..dcb9b81 --- /dev/null +++ b/retropikzel/parallel.sld @@ -0,0 +1,14 @@ +(define-library + (retropikzel parallel) + (import (scheme base) + (scheme write) + (scheme eval) + (retropikzel purer)) + (cond-expand + #;((library (srfi 18)) + (import (srfi 18)) + (include "parallel-srfi-18.scm")) + (else + (import (scheme base)) + (include "parallel.scm"))) + (export parallel-map)) diff --git a/retropikzel/parallel/LICENSE b/retropikzel/parallel/LICENSE new file mode 100644 index 0000000..0a04128 --- /dev/null +++ b/retropikzel/parallel/LICENSE @@ -0,0 +1,165 @@ + GNU LESSER GENERAL PUBLIC LICENSE + Version 3, 29 June 2007 + + Copyright (C) 2007 Free Software Foundation, Inc. + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + + This version of the GNU Lesser General Public License incorporates +the terms and conditions of version 3 of the GNU General Public +License, supplemented by the additional permissions listed below. + + 0. Additional Definitions. + + As used herein, "this License" refers to version 3 of the GNU Lesser +General Public License, and the "GNU GPL" refers to version 3 of the GNU +General Public License. + + "The Library" refers to a covered work governed by this License, +other than an Application or a Combined Work as defined below. + + An "Application" is any work that makes use of an interface provided +by the Library, but which is not otherwise based on the Library. +Defining a subclass of a class defined by the Library is deemed a mode +of using an interface provided by the Library. + + A "Combined Work" is a work produced by combining or linking an +Application with the Library. The particular version of the Library +with which the Combined Work was made is also called the "Linked +Version". + + The "Minimal Corresponding Source" for a Combined Work means the +Corresponding Source for the Combined Work, excluding any source code +for portions of the Combined Work that, considered in isolation, are +based on the Application, and not on the Linked Version. + + The "Corresponding Application Code" for a Combined Work means the +object code and/or source code for the Application, including any data +and utility programs needed for reproducing the Combined Work from the +Application, but excluding the System Libraries of the Combined Work. + + 1. Exception to Section 3 of the GNU GPL. + + You may convey a covered work under sections 3 and 4 of this License +without being bound by section 3 of the GNU GPL. + + 2. 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Combined Works. + + You may convey a Combined Work under terms of your choice that, +taken together, effectively do not restrict modification of the +portions of the Library contained in the Combined Work and reverse +engineering for debugging such modifications, if you also do each of +the following: + + a) Give prominent notice with each copy of the Combined Work that + the Library is used in it and that the Library and its use are + covered by this License. + + b) Accompany the Combined Work with a copy of the GNU GPL and this license + document. + + c) For a Combined Work that displays copyright notices during + execution, include the copyright notice for the Library among + these notices, as well as a reference directing the user to the + copies of the GNU GPL and this license document. + + d) Do one of the following: + + 0) Convey the Minimal Corresponding Source under the terms of this + License, and the Corresponding Application Code in a form + suitable for, and under terms that permit, the user to + recombine or relink the Application with a modified version of + the Linked Version to produce a modified Combined Work, in the + manner specified by section 6 of the GNU GPL for conveying + Corresponding Source. + + 1) Use a suitable shared library mechanism for linking with the + Library. A suitable mechanism is one that (a) uses at run time + a copy of the Library already present on the user's computer + system, and (b) will operate properly with a modified version + of the Library that is interface-compatible with the Linked + Version. + + e) Provide Installation Information, but only if you would otherwise + be required to provide such information under section 6 of the + GNU GPL, and only to the extent that such information is + necessary to install and execute a modified version of the + Combined Work produced by recombining or relinking the + Application with a modified version of the Linked Version. (If + you use option 4d0, the Installation Information must accompany + the Minimal Corresponding Source and Corresponding Application + Code. If you use option 4d1, you must provide the Installation + Information in the manner specified by section 6 of the GNU GPL + for conveying Corresponding Source.) + + 5. Combined Libraries. + + You may place library facilities that are a work based on the +Library side by side in a single library together with other library +facilities that are not Applications and are not covered by this +License, and convey such a combined library under terms of your +choice, if you do both of the following: + + a) Accompany the combined library with a copy of the same work based + on the Library, uncombined with any other library facilities, + conveyed under the terms of this License. + + b) Give prominent notice with the combined library that part of it + is a work based on the Library, and explaining where to find the + accompanying uncombined form of the same work. + + 6. Revised Versions of the GNU Lesser General Public License. + + The Free Software Foundation may publish revised and/or new versions +of the GNU Lesser General Public License from time to time. Such new +versions will be similar in spirit to the present version, but may +differ in detail to address new problems or concerns. + + Each version is given a distinguishing version number. If the +Library as you received it specifies that a certain numbered version +of the GNU Lesser General Public License "or any later version" +applies to it, you have the option of following the terms and +conditions either of that published version or of any later version +published by the Free Software Foundation. If the Library as you +received it does not specify a version number of the GNU Lesser +General Public License, you may choose any version of the GNU Lesser +General Public License ever published by the Free Software Foundation. + + If the Library as you received it specifies that a proxy can decide +whether future versions of the GNU Lesser General Public License shall +apply, that proxy's public statement of acceptance of any version is +permanent authorization for you to choose that version for the +Library. diff --git a/retropikzel/parallel/README.md b/retropikzel/parallel/README.md new file mode 100644 index 0000000..00d7bdd --- /dev/null +++ b/retropikzel/parallel/README.md @@ -0,0 +1 @@ +WIP diff --git a/retropikzel/parallel/VERSION b/retropikzel/parallel/VERSION new file mode 100644 index 0000000..6e8bf73 --- /dev/null +++ b/retropikzel/parallel/VERSION @@ -0,0 +1 @@ +0.1.0 diff --git a/retropikzel/parallel/test.scm b/retropikzel/parallel/test.scm new file mode 100644 index 0000000..0dd2cc1 --- /dev/null +++ b/retropikzel/parallel/test.scm @@ -0,0 +1,9 @@ + +(write (parallel-map + ((scheme base)) + (lambda (i) + (+ i 1)) + '(1 2 3 4 5 6 7 8 9 10))) +(newline) + + diff --git a/retropikzel/purer.scm b/retropikzel/purer.scm new file mode 100644 index 0000000..2b86be2 --- /dev/null +++ b/retropikzel/purer.scm @@ -0,0 +1,4 @@ +(define-syntax purer-lambda + (syntax-rules () + ((_ env args body ...) + (eval `(lambda args body ...) (apply environment 'env))))) diff --git a/retropikzel/purer.sld b/retropikzel/purer.sld new file mode 100644 index 0000000..bb72bfe --- /dev/null +++ b/retropikzel/purer.sld @@ -0,0 +1,8 @@ +(define-library + (retropikzel purer) + (import (scheme base) + (scheme eval)) + (export purer-lambda) + (include "purer.scm")) + + diff --git a/retropikzel/purer/LICENSE b/retropikzel/purer/LICENSE new file mode 100644 index 0000000..0a04128 --- /dev/null +++ b/retropikzel/purer/LICENSE @@ -0,0 +1,165 @@ + GNU LESSER GENERAL PUBLIC LICENSE + Version 3, 29 June 2007 + + Copyright (C) 2007 Free Software Foundation, Inc. + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + + This version of the GNU Lesser General Public License incorporates +the terms and conditions of version 3 of the GNU General Public +License, supplemented by the additional permissions listed below. + + 0. Additional Definitions. + + As used herein, "this License" refers to version 3 of the GNU Lesser +General Public License, and the "GNU GPL" refers to version 3 of the GNU +General Public License. + + "The Library" refers to a covered work governed by this License, +other than an Application or a Combined Work as defined below. + + An "Application" is any work that makes use of an interface provided +by the Library, but which is not otherwise based on the Library. +Defining a subclass of a class defined by the Library is deemed a mode +of using an interface provided by the Library. + + A "Combined Work" is a work produced by combining or linking an +Application with the Library. The particular version of the Library +with which the Combined Work was made is also called the "Linked +Version". + + The "Minimal Corresponding Source" for a Combined Work means the +Corresponding Source for the Combined Work, excluding any source code +for portions of the Combined Work that, considered in isolation, are +based on the Application, and not on the Linked Version. + + The "Corresponding Application Code" for a Combined Work means the +object code and/or source code for the Application, including any data +and utility programs needed for reproducing the Combined Work from the +Application, but excluding the System Libraries of the Combined Work. + + 1. Exception to Section 3 of the GNU GPL. + + You may convey a covered work under sections 3 and 4 of this License +without being bound by section 3 of the GNU GPL. + + 2. Conveying Modified Versions. + + If you modify a copy of the Library, and, in your modifications, a +facility refers to a function or data to be supplied by an Application +that uses the facility (other than as an argument passed when the +facility is invoked), then you may convey a copy of the modified +version: + + a) under this License, provided that you make a good faith effort to + ensure that, in the event an Application does not supply the + function or data, the facility still operates, and performs + whatever part of its purpose remains meaningful, or + + b) under the GNU GPL, with none of the additional permissions of + this License applicable to that copy. + + 3. Object Code Incorporating Material from Library Header Files. + + The object code form of an Application may incorporate material from +a header file that is part of the Library. You may convey such object +code under terms of your choice, provided that, if the incorporated +material is not limited to numerical parameters, data structure +layouts and accessors, or small macros, inline functions and templates +(ten or fewer lines in length), you do both of the following: + + a) Give prominent notice with each copy of the object code that the + Library is used in it and that the Library and its use are + covered by this License. + + b) Accompany the object code with a copy of the GNU GPL and this license + document. + + 4. Combined Works. + + You may convey a Combined Work under terms of your choice that, +taken together, effectively do not restrict modification of the +portions of the Library contained in the Combined Work and reverse +engineering for debugging such modifications, if you also do each of +the following: + + a) Give prominent notice with each copy of the Combined Work that + the Library is used in it and that the Library and its use are + covered by this License. + + b) Accompany the Combined Work with a copy of the GNU GPL and this license + document. + + c) For a Combined Work that displays copyright notices during + execution, include the copyright notice for the Library among + these notices, as well as a reference directing the user to the + copies of the GNU GPL and this license document. + + d) Do one of the following: + + 0) Convey the Minimal Corresponding Source under the terms of this + License, and the Corresponding Application Code in a form + suitable for, and under terms that permit, the user to + recombine or relink the Application with a modified version of + the Linked Version to produce a modified Combined Work, in the + manner specified by section 6 of the GNU GPL for conveying + Corresponding Source. + + 1) Use a suitable shared library mechanism for linking with the + Library. A suitable mechanism is one that (a) uses at run time + a copy of the Library already present on the user's computer + system, and (b) will operate properly with a modified version + of the Library that is interface-compatible with the Linked + Version. + + e) Provide Installation Information, but only if you would otherwise + be required to provide such information under section 6 of the + GNU GPL, and only to the extent that such information is + necessary to install and execute a modified version of the + Combined Work produced by recombining or relinking the + Application with a modified version of the Linked Version. (If + you use option 4d0, the Installation Information must accompany + the Minimal Corresponding Source and Corresponding Application + Code. If you use option 4d1, you must provide the Installation + Information in the manner specified by section 6 of the GNU GPL + for conveying Corresponding Source.) + + 5. Combined Libraries. + + You may place library facilities that are a work based on the +Library side by side in a single library together with other library +facilities that are not Applications and are not covered by this +License, and convey such a combined library under terms of your +choice, if you do both of the following: + + a) Accompany the combined library with a copy of the same work based + on the Library, uncombined with any other library facilities, + conveyed under the terms of this License. + + b) Give prominent notice with the combined library that part of it + is a work based on the Library, and explaining where to find the + accompanying uncombined form of the same work. + + 6. Revised Versions of the GNU Lesser General Public License. + + The Free Software Foundation may publish revised and/or new versions +of the GNU Lesser General Public License from time to time. Such new +versions will be similar in spirit to the present version, but may +differ in detail to address new problems or concerns. + + Each version is given a distinguishing version number. If the +Library as you received it specifies that a certain numbered version +of the GNU Lesser General Public License "or any later version" +applies to it, you have the option of following the terms and +conditions either of that published version or of any later version +published by the Free Software Foundation. If the Library as you +received it does not specify a version number of the GNU Lesser +General Public License, you may choose any version of the GNU Lesser +General Public License ever published by the Free Software Foundation. + + If the Library as you received it specifies that a proxy can decide +whether future versions of the GNU Lesser General Public License shall +apply, that proxy's public statement of acceptance of any version is +permanent authorization for you to choose that version for the +Library. diff --git a/retropikzel/purer/README.md b/retropikzel/purer/README.md new file mode 100644 index 0000000..00d7bdd --- /dev/null +++ b/retropikzel/purer/README.md @@ -0,0 +1 @@ +WIP diff --git a/retropikzel/purer/VERSION b/retropikzel/purer/VERSION new file mode 100644 index 0000000..6e8bf73 --- /dev/null +++ b/retropikzel/purer/VERSION @@ -0,0 +1 @@ +0.1.0 diff --git a/retropikzel/purer/test.scm b/retropikzel/purer/test.scm new file mode 100644 index 0000000..d44bcf8 --- /dev/null +++ b/retropikzel/purer/test.scm @@ -0,0 +1,10 @@ + +(define x 5) +(define inc (purer-lambda + ((scheme base)) + (i) + (+ i 1))) + +(display "HERE: ") +(write (inc 1)) +(newline)